1,,1-26,709 e. g. the welo@l-it in the type of Fio's 5-8. I.n the san-ie iiiai-ii-ier a atiic-[eavay @vith a i-uiiiniiig Nieiglit or a tilibe -\vltli ,.t 'j)all wilhiii i,iaay me applied. 5 In IA'Igs. 51-56 ta-.ili@s P@i@e iii the extreme i,,,,of @ especiall.@, f-or the o-'L' o,-i@-aiiLilar or pulverent matter shoivin(,r at the sayiie tiiiie part of the i-i@Lichine ancl the CIOATiCe f-or the 10 compelled t-Lii'niri- motion of the tank. -"71-ien iveighing granular mattcr th(,, remainder o-],"' tl-ie -we'gliiiia IlTill llot, I I _no -,7 e as 'ly as ,t liqu'd, upoii th-, rei@iii-ii of the easi 1 15 tai-ilr froin its emptyi-,i(- to@,varcl.s its i-Tig position btit hive coiisiclei-,,il)le @rrictiot-i. NoAy in o,@-der to reqliire -)s lit'L-le po-,-ver ,is is possible for the return to tl-ie cliar@)-,i-ify posi-tion of the tanic, it is acli,is,,ible to l@eep 20 the i-emtii-icler as close as "n be I-o ti-te a@,i-, ofrotation. To this pui-pose, tccordi-ii!2: to Fio-s, 51---52 the t,,tnk h,,).s been 1:)ro),ide , Ci@ w,.'I-'@h @f, qTiotliei, tank 101 to which the narrow sl)oiit I"@ COTI25 nected (beii-ig made so i-itlicl-i lonc,,er for this plirpose) aiici holcli,-i,, o'@ tl@e charge. iAThc,n beiiit,@ the i,,,Ill ,oon be eml,)tv tlii-oiigh tl-io riiii or the 30 lai-(Ye spo-Lit blit tl@is @vill i-iol, cleliver @ill Ihe qu,,intit3, to be deliiered. The n,,trrov,, spoiit Will SLij)ply the b,,tlance aiid LT-ter this, s,,Iicl auxili,,try iank will retain the bal,,ince. This ,,iuxiliary tank is al3pliecl in such ,i iii,.iniier 35 tbtt the centre of (yraVit3T Of the rem,,ti-n-,Ieiis f,,bout ii-i tl-ie axis of i-otp,'Lioi-i of I-Iiie hin@@ tanl@- so tli,,tt i-.Iiis tare I)rese-nts vei-v little resistance to the turiiiiig I)aclK, of. t]-ie @vei(yliing t,,tnIK:. 40 Tn J4-ip_,s. 53, 54i 55, 56 i ' -,,A-o otll(," ples of realizatioia of the, i.cle-,@ litve j)eeti gi-%,en sho-",in(- the alixiliaz tanlz 101. 1- y That of Figs. 53-54 shoiis aii t-Lixil.lary tank without a sl)out but I)rovide(I iiith ), 45 sji-iill hole 102 so tb.,,tt tl-ie contents o@- il-iis taii]@@ will ri-in ol-it bi, mei-nq of tlie spoiit of the Aveio,liin t,,iiik. T'hat of Figs. 55-56 shows a wei,(,Ybin(,@ tanl@@ with an @iixiliar,), tank haa,in(y a -nqr50 i,oiv spoi-it pliced tbove the -wicle SI)OUT@ In r4 igs. 51-5-9 the ta-nl@- has been pro-\-icleci with a baffle pl,,).te 103 so ts to spli-t the incoming charge. In Fi-s. 55-56 tl-ie poel@:et @'@ is op-,n at tjic55 top because u@rai-i-Lilar m,,ttter h,,ts -no tendelicy to ri-in over the ed-e. 'n-iat which I claim as my ip-ventio-n. ,)ncT desire to seel-Li-e bA, Letters Patent, i_s: i., Weio-bine, tqnl@: for aiitom,,ttic -weigbing 60 m,,ichines witli for liqiiicl aiicl for graniilar m,,tteri,,tl, @@hici@ weichino@ ta,,ilt is siispeiicled from ,i weigliino@ beam a-,icl rotatable upon a liorizont,,tl qxis ancl ldrovided with stops or other su-it--bl,- m,-ans to Iii--nit 6r) the extreme positions for charging a,.n(I for 1)ourii-i(,-, iii respeev to the slisl)ension TncmJDers. ia,hilst -@-Lirtlier on, iiie,,.ins have been pro-,7ir--,ecl ol' such i i-ialtire that they compel the to accoiyiplish tl-[-. first part o-L i-t movement i,iiiclei- the coi-itrol. of the 70 ,Tiovei--ncjat of tiie N-,Tel,-'Iliiio,, beain al-id after I - I 'tS th's --o [lie t,Lni@ Cltlril g I -c,,ine posifiii-tl-ie@ '@0-,Aarc@s tlae exti I IL-ions, --roi- -whicli f Lii,ther ro[atioii the Avoi(@hi-Ti@)- taD-I;, is macle i-n si-ich a, iiiftiiner Lliat ii, 75 be -,ccomplishecl autoiyitticall)T, in conse(,Iiic-,ilco o-. @',s i"@3- i T) tj I A@,e L in(- tnacliiiies -wil,- t,,ire--%vei.ghino-, for li h quid aiicl foi- gi-aT-iLilir ii-iatei-ial, iibleli iveio-liin- 81) taii.1-1- is Si-is])e-lidecl fi-olit ,I Wei. iin(, beai'ii aii(I L-otatible iipot-i ,t horizon'u-al Ixis 'Ed i-)-i@ovi(-Ied -,Yi-tli s'l-oj)p@ or otlieistiitible mei-ns to limit th(- exti-eme 1)os-,t'lons for chal@ ancl il@or 1:)oui-ina in rcsidect to the stispension s 5 D-leTI-tl-,@el'S, AATI-1;1 4- oi-i, e been ])roiided of stich t n,@tture iil-i,,tt they cotiipc,,l the iveio-Iiiii(- tanl@ to accop-iplis]-i tl-ie firsl- pirt o-r its rno@-ement iincler tlie control of the i-aoveiiient of t]-io AieiQ,-Iiing 1-)eani tnd 0 i--n2- its fiirther tiirning toi7ai.,(Is tli(, extrei)i(., -)oF,,Itio -,-is for tiii,niii(, tli(@, A-,eight clistribiition of I-,Jae Av, ei, t, li@,is tlie-tt tb(@@ 95 centre o-C .(Yrtvit-v ,,fter eacli coinpelled t-Lirninp,,: -motion of the t,,iiilK@ -will I)e slilfted oi,er fr@m one side o-l' the ttirp-ing qxis to the other. 8. Tli, t,@, ,L. tilting ioo i.-II(y t@inl@, asbeatn, Treins -foi- comtitil@ to tbe, @rli-st p,,Irt of y T)-lotioIl in (Iii,ectio-ns in contil'ciii,- ol'tlie A@-ei,2@hi7t.2@beam, I 0 5 o-F contiililii.-i- the I-)"AT.t o-, 1 it-9 tiltiti (y i)i.o't@ion ,tutomati.- c I I' v is @i i,estilt o f@ i@-s for eciiiilibriiim, tl-i,@ extrei,,ie oftanlc aticl th(,, means for Lio tiltinl, (,-f- the tlitilc dii,-in- t]-te this I:o 1'elease the tanl@.@ dtirf-i, F@t 'l),trt q-t! its (-@i th.,,@l- it, cloes no! beiiig go constriietthe proper of the -weigi-iin@T I)oi-Tn -w,-h- en tlie i--A-! its e@@,,treme I)OSitions. 115 A ts claim-ed in cl,,iim 3 iii wiici-i thc, t@i3ii, is @it oi-ie sicl(-, o@-'c it@,, ()-f @("r"),Vitv )Vith a I)oiiri-ns-1-3--iit ati(i fi,t l@he ot-ll(,r sicle o-fits CeTiter of gi@pi-i-tv -%viti-i ,, ,-vei(,htecl n).ass. 120 5. -A. is claimeci i_n el-gin-i 3 in @-vhicli tl-te tcin!K@ i.s pro@-icled sl)oiil.- it one side of ;I-,s ceiiter (,f i, I)ocl@:et at the oi - iiei- si@Lo of its (eillel, o-P @idal)tecl to -L 2,5 T@e tl).e to bc,, wei@xbed. 6. Aii ippai,,,-,ttis qs claimecl iTi el,,iin-i 3 in @vl-ii-ch +,b(, @-eizhinr4 t,,,nlz: is provicle(I -,vith t pourinq spout ari,an-ccl at oi-tc-, side of its center of Yravity anct pcie,@et arran(red at the 130

i,426,709 7 otlier sicle of its center of gravity, said tank being prc,-N,;-ded ",ith a-pertures to permit matei-ial from the tank f-o flo-w into and o-Lit of saici pocket. T. All ,tppai-atus as clainied in cl,,t@im 3 in D -wliieh the taiik 1-- susl)ended fro-rn the Nveigh-, 1_ ks, ing beam, I)ii,oted iii Incl said tank being provicled Avitli stops engageable with said, Iiiiks foi- pi-ecletermiiiiiig the extreme posiio tions cf said tank. 8. All ,tpparatus as clairtiecl in claim 3 in which the t,,ti-Ll-, is suspended irom the iveighing be s 0 S, stops providecl @,,n b T liiik meaii on sa hing tank alid c6operatiiiLy with 15 saici linl@s for detei--i-nining the extrem@ positioiis o'L tl-ie, tliiili, a pourii-ig spout for tl-ie ta@-qk "irrino-ed at one side o.f the center of n gran,ity of the 1,,Ltter and ,L weighted mass arraiiged at the other side of the center of 20 grdvity of s,@Lid tank. 9. An apparatus as claimed in claim 3 in vvhich the meane@, for compellilio- the first @n pai-t of the tilted motioii of said tank ineludes a slotted @yuicleway and a pili slidably 25 mounted iii said guide-wa37. 1(). Ali appai-,.itLis as cl,,timed in claim 3 in which the means for compelling the first palrt of the tilting :a,.otion of the tank in-, eludes a fixed slotted.guideway, and %:pill fixed to said t-ank and engagin the slot in 3o 9 said guideivay. 11. A-i-i tp@ai@attis as claimed in claim 3 in lvhich the taiik is suspended fron-i the IA'eighii-ig beq@in by me,,tiis of linli:s stops provided on said tank ,.iid eiigao-eable with said links 35 !or decerniiiiino- the @@treme positioiis of said, talil@:, @nd ii-i wl-iieh the means for compelling the first part of the tiltiiig movement of the tank iiieludes i, slotted guide member, and ti piq cool.)eratin@4 ihe same. 40 1 2. In ft Aveio-fiing apparatus, a tilting bean i l'i-ilis suspended from said beam, a tiltiii g tank supported by said links and h,,tvi -ng a ploi-triiio- spout arringed at oiie side of its ecnte-r- of o,ravity naeans for compel- 45 ling said taiik to perforn-i the first art of its p tiltin g motion in both clirections in conse qLience of the tilting of t@he weighing beam, said spout -Nvheii c6htaiiiino- the material beirg ii,eio@hed, being adapted to cause the 50 4@ aiik o @ t mati ally continue the latter part t a t,@ o c of its tiltino, n-iotion i.n one direction, means @for automitically causina the tanlc @to complet6 the latter part of it-s tilting motion in the opl)osite direction, aiid means f6r deter- 55 iiiii-iing- the extreme positions of said tank. Ii-i testimony whereof I affix my signature-. BALTUS BOULOUNE.

UNI'TED ST@ATES@ PATENT OFFICE, BALTUS BOULOGNE, OF SIOF@.U@'-, BAIA, SAVA, DUTCH @,@-;A@ST INDIFS. WEIGHING TANK FOI' , A'CT"3' TGATI@' WEIGI-IING.XACHINES. 1,426,-iO9. of P@iteiited ALig. 22, 1922. Appl@catioii filed Aug-List 17, 1921. Serial Nb. -1.9,9@057. l'o 66il, ecP,@re of of the tank beiii shifted I @n 9 Be it 'L@cr,own tilf@,tl i- BOULOG-lq- OV(li, fi-orn olle side 0 -le ax's of rotot' f t l 1 i o n i-iiecl-itiiiieL,l eiigiiieei,, s-t@'@,@ject of l@he (,)iieeii to the otl-,e,- I either diii@ing the tiiiie of being of the N(,tl-ierl:lllcls, tt ' oerab,--,I@t, fil-led c)r bc-ii-igee-tptiecl after the ,iboie men- 60 5 Jai,,i Dti'@ch East hive iii.-%rei-ited tioned rotition. p certain riew tiid Iii1proA@- rl_l@tents, III The aboATe i-iientioned ceiitre of o@i-@ivi@t@y Ta-.)ics foi- Aiitoi-iiiltic b- tli rlLvit,-V of tl-ie tank 6 - 0 oil 9 M"),@21iiiies (foi.@ iahict-i I liave @ll, I'll @i.tselT. or that of iLs conteiits5 that of soiile p,iteiit lit tlle@ "f@ii-iiia-C@T 22, tiie ii@,@oicment, of Avhi.ch is iiitimitely 65 10 1920), o'@@ tl-L(, @'L'oll6w].iig is ,t speciii- coiiiiectc-d Avith that of the ttliik, oi- it may cat;-Oil. be tlic1-csiilLtiii.t oil all tl-ie-,e difterent joinl I'lie iiiareriti.oii to t ),,,eiglllllg fac@'uors. t@oi, aul@-omitic Ai,-oic.,@Iiiiig @m@tclii-.ies Nvitli tape -P@ allo-",int-,, ampie p y Z-1 lay between the ii-ieni-@)T elgl-iiiig iclaptc@k'L Tot- tlie of bers th,-t. c,,itise the first rot-,Ltion o@@' tlie 70 tn - - I 16 oi- mf@tter a-acl. intenclect 'f,() I)e weigliiplo; ttnk it is possible to ha-@,e the' (-,naptiect by illea.@is of a tiltiii(,- ii-iot@ioii o'@- er f-tirtlier iiioa-eiiielit of the tank shift. t-liose -fter this opoi,,atio-,i n-i,-,iiibers ii-i slich @a nianner in respect@ to ,L horizoil@Lal ,,--,@is tii@L a be rettti-iied to tl-ie ot,igiii,,,,l positioll. eich ot'ller tli,,it (-,,-tch time at the beginniiicy The me,,Li-t'iig of m 1 ,; iiiachiiics @l'oi, oi': the tilti-ng of the weighing bea the 75 20 the -1vei-giiiiic,- t)-[@ t@ir(--,, is, ttia L slltld -Lanlr- @vi I t, 11 be quite frec. i-tiachiiies ai@,-, st[cli ti-Lt),t (,lie chi@--@ge o-L' the -.(II tile ftcci:)mi)fti-iying drawiiigs Figs. 11 56 receptie'je is m(rl- (Ilan (,IAe qui,i-ii-,i[3, to 1)(- ai-c, dia@@raipm,,iticil sli@etches of different c I telii,ered tl. eich @lie slii-l)liis 1-)e- -foi.@m-, ol-' th.- iiei('hin,@- tall.k ac.-ordin- to I ;@@ I L@ t, ino@ d 'n t-ie rocept@tee at-ter c@aeli the il-, N-entioii. The Figs. 5@, 58 ,ind 59 sliow 80 u I le I 2,5 delivery, so t',h',Lt if tiie i-ecepttele iii(,reases a si@le-view of a comi-)Iete Niei-o:hing iiiachiiie li'l )Tleight, throtic,@-1-i "idherii-i.@-,,- or in iii- seel@iop-. I -T@'or tlie- -.,ike f 'cletriies -,ve shall first some other iia@iniier, t]-ie of th's 0 s cilelliell.e ivill be compoiiF,,at(-,d for, by e Lial e---I,)Iai ti-ie inv ntioii Nvith thp- aid of Fi(ys. q - 1 1 , e -Ni,eiglit o'L matter. Iii this Ava-i7 1)-IV 5@( 158 an(I 59, tllis I)eing a inore comi:),li- 85 30 cleiital or cht-tiagge jin ithae g.,@,oss iv, ei c-)-lit c@ited@ form: of the iieighing t,,inlc accordiny t. 1-@o @-lie invention@ will I-lot, inflilertee tile net -@velgilThe, inven"uioll ir@te-@lds to t tlie Ti-i --Irio,s 5'7 -tii-,l 58, 1 represeiits the weigh, - %T(@'ll - 9 -1 1-1- Iiiie@ ing re, epti,cl(-' rotat,,ibly stipported b\,@ tlle Meli-ibers the of I -@c- c e i r '-'A ex Ut'llC -@l ,-, iieiiee -cl)oii fror-q a-@n)T b,,t sh,,) I-t 2. Thi-s t,,ink 6r recept,.icle is' siis- 90 .Lb r(i c bars 3 froin the short at.Di 4 of the s6yis' ilit@7 of tli e -w 3 5 sijeh beiiig o-t' parLniouLnt ir@pc)rtaiiec NNheii aii a-Lixiii-@,-z be.- ,,iii, the otl-ier q-im -D of which h.alTiPO' to do witi.i iiei,,,-hiTi,o- iiii,,icliin--s iS I)rolTidell ht 6 ,ind a nl 3 a ruiiiiing weig ed for bec,,ii.-,se e,,iel-i This 5 is resting (,,is drawn) 0 011:6 cli@qrge reqii;-res tavo Nvc"icrl-llntr 0-"")er- a stud 8 fixed to the btr 3. 'The 95 40 atiops. wei-o-@laino, beam is stispen ded@ by A(,corci.iii@@ tc@, tlae ini-eiitic)ii. 6iil@7 '@.he fir,@t of ba@-s 9 froiii oiie flrm of tlie bellP',Ii@t of tl-ie motioii bol:]-.t"clivectio,-tF, cul,iii!T.@-,,-ei,,,,Iii.iig. beam 10, the other arrn. 11 is -ctnder the C6@itrol ,)-IL the of of iilij(,.h e'ari-i'es t 12. the NveigliiD.- ]3e,,-m becEL-,ise -'I'r this beiin The is I)rovided with one 6r more ioo 45 ]Cs position frona one e@lt-rei@@ie Lo stiids 'i9-80, wili@lh Ili)','Iit tl-ie extileme po-,@lthe, oi-her, it Nvill L-e @,@iiided sLi.(,b , u-iaii)i(,r Ilions of the t,,tnk for charging @,tnd pouring ver '@,,ai@cls the I)o itio 'c, o r I)eclli7tse +hey tliei-i n (-e the suspensioi-i th,,i'L it tilts o to s i-i e ga yiiig o,;- bacl,,-. toiv,@ir@ls tli,@t i@or b-ar 3. em-[)t @vhilsl @N,eiE@Iiiiito; Th. is pi@oN,idecl. with one or more lo6 50 m-oveii-,.eTi@ - "Till -,t litti.e I)iit-is 13 (o.Lsimi.ittr me,,tiis) e,)cli guided i.n -f'ilrtitier ol' wliieh is gi iide,@@ 1.4@ fixed som-el-ioiv @,cLT-id soiiiewhere at iiti.lizecl to the Tqei-pzi)eu@; ivhiph i-lie bc)tt6lil o-l' the fi,ame-sAOrk. @Tere lp,c"lllslng tl-i,- tiltin,@, The ivelo.-b ii-io, I is, q@t one side promotioii. iTid(,,cl ft si3o-Lit @l-) -and linother spou@ or ilo 5 5 Tilis fiir'thc-r i,ot@atifi-ii 's oiI 71 of o-reater length -whilst at ihe op,tceoulit of th 0 e pecul'@,.ii- tile posite p@t,,,t it h@is a p 61@@et 7@.

0 1,426,709 At or near the spouts some -Lcl.clitional iA,ei('Iit has ],)ecii fixed so as to tenci to have the wlieii beiiig empty, turn le@ftliai-iCLed. 6 Said poeli-et '(7 communic-,Ltes ivith the t,,tnlc pi-opcr b37 i-nea,,as of opeiiiiigs 78 pi-ovidecl iii tl-ie wall of the tank. The run-out 16 of the receptacle -Yoj-- tl-ie n-i,itter to be@ Av(,io-lied meets -L l-'tiniiel I'@ aiicl io is separ,,ited tbei-efrom, by meti-i-2 o-f a lai-@,-e vali,e 18. -i@- bar 19 is liiiked to the ol' the vilae 18 a3icl is fixed to ,i shai-.'t 20, tla(, otliei- end of ivhicli projects tl)roiigli tl)e of the fi-innel ancl bears atiotl-i@r bar 15 21 to -%,jhlch is 11D.IT-e(I inother i-od 22@ the othei, eiid of )Ahich rests ,tg,,li.-(ist a roller 9,3 @vlie,-i the i,,tli,-e is in the "op(,ii" position as clrai,-P,) aiic[ ",Iilch is ro@l-acably moi-iiited ii-i a chiir 24 wl-iich cliai.r is provi(lecl with 9, 20 sf@ro%,v 211- qeririn@,- .is ,i r.,st for th,,, i@ocl 2'-). 1-.id.epeiideiit of the fi-innel l't ancl joiniii(y thei.@uno-Lit 16 and si-t-Liated next to the l'ullnel i'@, Is a \,alve chaiiibei- 9-6 proi,ided -\vlth -t si-iial.1 val.ve 27. Th's si-nall v,,Llve 2?T rests 25 upoii the torminal 9-8 of a to,@-o-le lei-ei@ litviii-, its f Lil(,i,uiii at 29, tl-ie other arm 30 'beariii(- a coui@iter weiglit 31. This -wol,-ht 31 te,i(is to k,,@(,,p the valve clo@;ed. blit as showii ii-i 't@he c-li-,.Lii,,Iiig, -is preveiitecl fi,o,,i,i act-Li,,tlly 30 doiiir, so bc,(-.iuse a fiii(,ei- 32 of the lover '-'8, 0'0 is restijig agliliast the piii 33 of a leak,,Lg(, IT,l 'U '0'5 A@,lilch is linkec[ to the Tuiiiiel 17. This -vab will, of its@.,Ii@ tiii-n uncleriieatli the o-LTtlet of tl-ie f LI-anel anC[ of the valv(.,- 35 ch,),iiiber !' .6, but v@ill be kept tsi('Le I)y me"lns of a i,od 36 linl@ecl to i-,,' Avliieh rocl is i@c,,stinot' ao@ainst a 3@i, 1-.iounted upon a fixed chair 38. The rod 36 is resting oii a set screw 39 and 40 i.-, I)rovidecl -@vi-th a, rotatable sector 40. A third lever 41, rotatably fixe(-! on the shaft 20 Leti,@s a rocl 42 the other end of wl-iicli his a slo'u 43 en(-a(!iiig a pin,- belo,-igi-ng to oiae arm o'L a lever 45, the otlier 45 ei-id of -v,,Iiieh has @t pin 46 the slot 47 of t secoii(i i-od linke@f )vitli. its free e-Ticl to a poliit 1-@,l movod aside. The ball@nce bearti 4.1) is i@-oLaC@ibly f-lxecl to ,t point o@f the lover 50, Iiiil,:eci Lo a I)rojecting poin'u- of the -id at its other end i-est;iig 50 cic,,I'very tank ,ii -""ith a roll.or 51 upon tb.e nose 59@ of aii trm 53 I)elongii-ig to the secoiicl,-,i@y be,,im 4 5. Uncierne,,ith thc-, lover 50 - cam 54 fixed to tl-io o-Li'Lliet of 'Uhe the lo-%ver po'tio.n of s@iid lever 50. 55 si becii-,i pi,oi-,)ei, or bellei,ank 10, 1.1 lias a 55, ',I-ie eiici of which is restill,)- It-,)on 11@l sto,-) @')6 in tl-Le stioi),n positi-on (chai@---irig positio@). 6o To this tall ,t fiii-l-er 5i is ttt,@iched, the end of Aili.,"eh ena,,.tffes L sector 40, s,,tid tail, T-noreover, carr)Tln- a pin 58 m-.Ll6i-ig a loose fit iv,i,th tb.e slo' r)9 oi'@ 9,,i e ),e,bai, 60. This eyebar is suspeiidecl fror-;t a bellerank lever 61 65 h,,tviny its fuleruiii at the point 62. The terminal of tl-iis -,rm of the levei- 61 is restiiig, as is shoy@,ii in @i@lie @[i-aAvino- - riear the e)tobar 60, ul,)oii ,tii -,tct-itistable, stop 63, ii,hils-('@ the other (3,1- o-L@ s,,iicl bellcraiik lei,ei- cal@ries t @ieighc 65. At the point 66 70 thc@ arm 61- of the is li@i-iked to tli(,, pi.stoi-i i.@o(I 6T o-@12 11 cto-Libl.e, ]:)ui-l'er device 68. -@-@ijustablo scops 69 @ir,(-! 70 Iiiyiit the extrc,--q-ie positions, respectively of the bell75 ei-a,i-ik le@Ter ,LT-id th@3 toil 55. I'he operittion of the is as follo-,vs: Siippose the appar,,.tus to be in the starti..ng @,)osl'.'.'Ion ts sho%vn iii the clra,,@Niiicr. The 8o vali,es 1-8 ind 2'i are open, the liquid runf, ii-ito th(@, weigliliag tank 1. -i@s the lei,el of the llqiiic-l i@t-i the tinl@ I rises atic-I the I)oc-ket '(7 is fillitithe taiik will ti-irii clockwise iini-,il re,,iches tho, ex- s5 ti-eme, ,,)osit'loi-i l'oT, this being clete,,,,miiied by a cliiii 't 9 to rest ag,,iii-ist tl),e bir 3. Tf the I)ocl;cet '@'i is sil-u.,ite(i ,i,t such i, place t)@e 1171(@ ioll)@li@), tli@(" ecilti@-e, of ol' go tlac -Cille(i i)ocket @ii-ici the centi-e (@T- gra Vit)T oT 1,@lie i@-ei,-gl-it of LI-ie sl)oii@l's riiiis iiiiclei-ne,.tti-i the 2.xis o-l' of 'clie ,v(,,i,,,h-iio- t:),nl- it of its-,I-@ 'Ciiri-i oii t@o'l-li(, exti-eilie i-)os-it'lo--i ai-ict do So SIOIAIJIT. Tli(-, '(S 9 @5 c-ai-iti@ol tli,,, specc", oil ol' The I-)osition o-f- I)iD L3 its (,tii(le 14 is su(-Ii sticl i)iii i-tot any. of the si(!,,s )@l' tla(, i@l' 'T9 -%Y]I'L be i-estjn( "tira'iii,@t bar,'@ aii,,l the ioo k will be 'II itS lo-"7e,l@ I)OI '-t-l @Itloll oii accoiii@ o f i on o@ tlic oi@ berm 4-, 5. TIiis ,)osition o-@ll the ii,.cigliin- t,-tnk is shoy@,ii in 'tl-lae di-aii,ir,,-- iii Iiiie. 1'1,e chLi-,,]Ti,-.- of the t,,iTil@: is s,,-@ tligt it ol' tiiij- ivlil'!,st l@ "IS beiii!r 7,.,oiiiainiiol the oiit,- iio lels -)@f th(,, A-alvec',-,@il,.iber 2P), to 't@lle o(I 'L-,h(,, o--F 'tlic, 1-1@iTik tii(@ l@e,,tm 4, 'r) i ts I)OSitiol 11 5 Ti-iis -will iii of the --n,@se (,@f 'L-lic) aj.,.Ti 53 i.i,ojii 51, t]-te lei-eit 50 to i,,-,sl-l ilpoli tlic- 5/.' tliereby tlic, 4,,b 46 of tl)e levei- z.!c.5 to t lov@,ci , -tnovin@)' 120 ClollTn 'II til eir IT(, ',@l ( 's '-47. L iii, the TI-io V IA T (-' @,@ " @ 1,@ a-!icl. 2( 11 :i "o,,)en" positioii. At tb@e rD-orfici-i4@ tli,,tt tli(@ s,) I'ar, tl-iit tli(@, the I)ositioi-i iii 125 the- iii @,o,i'tecl i iiics, I Oil f Lirtlic,,r lif4@ tiae 2,2 o@-er the rollei- -)3. Tlio @,al.i-e '@8, ].;:el-)t "oi)cii" by said b,,,,r ancl ti@o ei-,-nli@s '-)! @ind 19 fixed io the i3o

1,426,709 haft 20, will now nieet its seat through its s ollvii NA,ei-ht. The ii-irther filling of the tlnk is effectuated thro-Li(,,I-i the srpall valve 2@. As@socn Ls the tlink i-s filled so far th at it becomes heavier than the weight 12 of Uhe A-veigliii-ig beai-ii, tl-iis latter will it once tuii-ible oi,er to the left. The ta@l 55 of the weigliin,,), beam will,@ at io the moment bf said ttin-ibling ovei@, moa,e Lipwarcls tnd will carry @tloiig -with it the rod 36 by meli-is of the fino,- er.57, erlgaging Avith the 'sector 40 said rod 6 was kei@ping the spillage ,,at aside b-Lit is now allowed tc, slide 15 6ver ti-ie roller 37, thereb.)r brin ing S,,ticl vat 9 just LindernecLth the f-Linnel. .At the beginiiing of the shifting of the le,tk-acre -%7at, the piii 33, att,,Lched hereto, will set acliberty the fi.ng-er of tl-ie level- '-)S 30 20 Avhich, iN@,Ls l@:eepiiag the small ialve in the Ccopen" position so thtt, now, said valve will be closed by the weiglit 31-, the leakage vat being underne,,tth. if the@tail 55 moves Lip-wards from its i-est 25 gj6, the pin 58 fixed to the tail will en(yao@E,, @n 'In with t,he upper part of the slot 59 and carry alon(r with it the atm 61 6f the toao-le device, which ivas resting beforchancl -@;on:tl-e -Qet screw 63 30@ The buffer 68, joined t6 the arm 61- by n,ieans of a link joint ffon,erns the speed @f the motio-q of s,,tid a'r-m and conse . quentlv also of the )A,eio-hin- bea,m 10, 11, Lint,il tl-i(,, t,,Ii-l 55 -v@,ill toLiel-I Che sto@ 70 wi-ien in its 35 otber extreme positi6ii (the 1:)otiring positioil of the tanl@). After this, the a@m 61 -will D--i6ve toivards aiid up to the stop 69@, being actiiated 1)1, the Aieight 65 att,,iched to the other end (@;f 40 the arm 64. of the too-ale clen,ice, t]ilis catiszn zrl ing the release of the pin 58 in the slot 59. I-IL' the belleran.1r, weighin@r,, beam 10, 11 t-Lirn,-,: fro m the loadin,@ po@itioii @nto the -iiio,- posit,ion, the %,voi(-,hiiig tanlc I will i s' b the 45 @,,,t , iltincr motion a-Li ed y pins 13 and tII6 O.Uicles 14. 11 This turnino- or ti tii-ig motioii of the tlnk (:Ioos jiot require i-n-Lich poia,er 9 bec"tLiSe the rising of the leNTel of the liquid Bo to the spotit '(2 tnd the ttibe 71 dimiiiishes the teiidenc3r of the t,,,tnk to turn cl:ocliviTiSe -u,nder the infltience of the filled poci@ot 77 'ng of the weigh ,ii-id @Lt tl-ie nion'lent of tilt, ing beam it is only just big ericoligh to l@@e55 veiit an up.-Intentio@,tl tiltinu of the tank. The t aill@: perforniing oii7y the @irst pai-t of its rotation -Linder the, influe-nee of the Q@t,,ides will return of itself to its extrei-ne emp@t3,in.c,r positi6n becau-.e the rrtiir@iiig oiit 60 of iiquici from the po6lcet throligh the open,. ings '@8 Nvill oive dxcess cf IN"eigl-it to the t-, ITer ti-Ile, emptv pocket ,1:)Oll 0 In this position, the cam 80, secureci to the tank will be i-esting i,g-ainst the b,,tr 3, con-, of sequently, as is shoivii in the drawing iri dotted lines, (1-ie pi.n 13 A-,,ill be free agaiii from the sides olr the giiide 14. As said, the inomeitum of the empty spo-Lit and ttibe in rel,'erence to the trun.(iion 2 is lai@,yei- than that of the em ty eket 70 p PO I consequ ently the tank will never turi.-i b@ck tinihtenti oiially. If the tank be tilted the jiqtiid flo-kvs o-tit aiid @s s6on ts the level will be uiid.ler tli@e spo-Lit -t2 said flow will'c@ontiniie only from 6-Lit tl-ie long tube 71. 75 As soon as so nluch of ti-Le I.iq.uld has ruii out thlt the moi-nentum of th6 Aiei@_yliing taiik Avith the remailider of its Contel@ts in ref@ere nce to the fiileri-im of the iveighin,g beam 10-11 ivl"ll be somewhat smaller than 8o th-@t of the balaii.ce weight 12, stid wei(,Yhln(r be,,tnl lo-II @@vill ag-aiii tilt onler to the riolht, The buffer 68 being double acting conti-ols the titling over of the bellerank lever in the ---Pn-ie mander whether it I)e for the eml3tying 85 or for the filling position' The weighing tanl;@ is brought liome -,tgain by means of the pins 13 running betive,6n the guides 14. DLi rin(y the enipt i (r of the Ni,ei t' y r,,, ghing tink and before the tilting of the weicrhino- go@ bellim, the aiixili,,tr), beam 4, 5 has returned iii its' ori(yinal po@ition and Avill be resting It a st the ai-m 8, t,liereby bavin(,y its arnl 5@ 1 ,, ii-I in the Iiigher p6@ition. If the secondar3T 95' iaeighing beam ti-irils to tl4e i-ight, ; the nose 52 of the 11-ti,n-i 53 will lift the i-oller 51, thiis mov.itig tli.e lever 50 i-ipwards, causin- the bar 48 t6 shift tli.e leal,@aoe vat 35 from uncler tbc, v-cllves 18 and 27. 100 The pin 33 ttt,,tched to the leali:age vat 35 -,,,ill touch the finger 32 of the lever 28, 30 as soon as stid vat be N-,,boll), remoi,ed fr6m the N,ali,e thilis ctusill(y sa,@4 leNTer to tii,@n and the smill v,,tlve 27 to open. 105 The lar(ye valve 18 bei g so ch heavie'r t, n nILl reqiiii@es @t gretter force for its liftino- than will do, for the shifti,ng of the leal@,a@@e v,,tt conseqliei-itly it will liot move Until the iealra,,o;e -,,at will rest against i.ts stop -(3 after iio ivhich the 1(,,ver 45 @@ill plill tlle bar 42 ftnd b,), so cloing wi.11 move the lever 41 causiiig the arm 19 to lift the valve 18. The bars 22 and 36 have noiv been brou@_yht liome bv t@he lever 21 Lnd the leak.Lp,,e i,'at'i-e- 115 SpeetiV@ly. and are restino, a2-,tinst tl-ieir respective rollers 2-D ind t@e ma6liine 1,@19,S returiied to the position for beino- filled. Differeiit exaraples o-f embodim'ents of the tank A-vill, be describ(Id ,is illtistrated.. , 120 li-i the drawings, the members that determin6 the first part of the tiltiiig of the wei@zhing t@inl@, as i.pfliieii@ed b'y the Movement of tli,e -",eighing beam, bave, been oiiiltted. 125 These meiyibei:,s ma3T be built iii diffe'rel,lt,j 1--oi-icled tl-iev cl.is(,n(,age l@TI-I(l uj a n n (@ rc; 1:) -n the tqnl@ i,,, tiirnin- of itself. Iii the constri-ictioj)s ,i6cording to T"i,@s 57 58 ti-id 59- 6-yil3r the forward n-ioti . oi @.@ I of 130

tile \N'Oi"]'Iillg t@inl@ is M'I,Cie lise o-i@, oT (nc-, M,,t-@T "is A-vell [@tt@ili,ze the up ai-iCL inotioi-i or b,,)tli i.ii coi ii@bi,iia[ic)ii, o,- the (,i:ilar iiiotion of the sitspei-isloi-i iii ie5 spect to the N7veigb.iii,,,- 'oeaiii l@)o tif@o(i 'Loithe same piirl-)OSCII. T.n the ic(l,oii-il)al-IATii,,-(- di,,,tAviiiL,s t'-,)e illiistr,@,tions or t]-io tai-il;@, Avliei-i fillii-i(y, cri\,eii odc[ ii-Limbers aiicl Ni,liei-i 10 iiuii-ibers. Ti-ie lea-els o-@' the of Llic tiiilc ia,hei-i fill,e(i an(I svli.eii e,-j-iptiecl ex@ foi@ the remainclc,i-, ,ire iiiclica'L-ecl. in dotte(-,L Fi,)-s. I ajid 2 the riiost c;i.irii)le foi,ii-) [I 1 5 eiiil)6dimeii,t of i, to tlle iniention is 1-@-i tl)e, @@i-@-o trc,,me posit' Ions. In conseq-Licnee o@t' the 1)1,ie(, o@r o@l'graNTit-y-inclicate(I Y;itli @,l tanlc 20 ivill, of itsel-l, ti-irn to its @,-)o@,ition i-ii I)oth di,.eetions so tlia@t.-, wl@en iii til(, (liaT',(--- in@). positioil (Fi,-. 1) tl-ie CG-latro of bcli,i,- to the of the of rotilii-.ionl I be siisthe cam i 9 ivil I 25 pension bar 3 Avhilst i-i Fi@2:. 2-sl-,-oi-vii-i@@ tl)e extreme, position iiheii the of -i-ai7itir lies to lllie lefl@ of '.lie O@ rot,itioi-i ancl ttie cai@-i 80 is tl,,e otliei- s-.Lcle of 'Llie susi)(,-,is@io-a bq,r 3. 30 In Fi s. 3 ,tncl 4 ,)@ -weighiiig tai-ilc is illitsti@ated ii,lier-eb-@r ,t 84 iA,Ith -,t lias I)eei-i seeiii.-ocl. ',-Io tllo o-l' wei(-.),.iia tanl@: so 9,g to procii-r(,, i lui,niTl,-o@ iiioi-iieiitu-Tyi toiaards tli,., I)OSitl()I',9 ill 35 both directions. Tn '@his tli(,, itsel-l@ is b(ilance(--I. In Fi"s. 5-6 @-t -wcil(,-h,i-,nz- Is h,q,vip.g ,t bellcr,,ii-ilc ]eA,ei, 84 1- i@iviiit@ wei rolincl k'tie, 40 bei, 3, s,,ticl lever bc,,]nL)@ ilo 1-li,@ b), @-t rod 85 tli.,it at the, o'k. t@il@iiicr o-f ti-ie lattei- the b,- , q 5 , -,T its f iilcriiin c,,).iisinthe f o Tiirtlier. 45 Tn Fi,o--,S. 't ,),n(I S @t tqi-il,- is \Yli(@i@obv ,L str, ti@@ht 84 is lirovlcj(,,d ,tt on(@ e3ia AAitli -t clea-INiei(-,Ilt i-p@d oii the sus]-)eiision 1,@)roi,l(!(,c] -,t tlae otl)er en(I a too-111- iod q6 50 ei-i(l@t@,ii-i,,,, t tootlied ST Al]Aie'll is to the pi,,ii.oii of tl-ie an(I tilt;ii.(y o-@' the taj-iliz ,i.s is sqi(I ,;b,t is b(,i-@i,, slii-ft(,(l fi-orii it@, one I)O@sition to tile other. 55 In Fi-s. 9-30 a I)ee,3-1 (ir,q,-,ATn ivli,3ret)- exti@eme, ]-)Ositiolis of t]10 efrectiiite,(-l bv !!he of iis conterits. To this i)iiil,- I-)ose tlio tai-ilc li,@)g suich d, ttiill 60 the ehq,i-gin- t]-ie o-r1-1",I,@7i,',V Or (.011tolits will conie in qllcl-l .1 1)oF'@ion in respect to tlic,, tr-Li,- iiiloTis the Avill t,),Utol-n,tti,,,illy tlirn fillin- posilion -%vliilst iii tl)e, i-)osilu-ioi-i foi@ 65 emptying aild before the precleterj),i-iiiecl 1,426,709 qti,,iiitii-,y 1-ias beep. cleliverecl, e Centre of of 'che coiiteiits N@,ill shift to such a positioi-i tli,).t the tank will tutop-iatic,,tlly ti-tri-i to-\\,ai-CLs -.Lts extreiiig, po-Lirin,,- position. !II t'llc elrlboclim(-,nts ,teeording, to '@Ci(ys. To 9-id: the al)o,.-e inentionecl clistrlbvitioii o-I Nve]'LIit of tli(, (.,ontojits of the taiik i@,@ rc,@,tlize(t (@iii.-o-Li(-h makln,- tho, tanl@: of cylin(Trical @@liape ,,,.iid provide it Avith a f-l,,Ltteiied bottojiipart to slieli an extent that this p@irt 75 SS iii-11 shi-ft its position ii.,on-i one sicle of tlie, axis of-i@otation l@o Clio other, corresponclto ti.ie chal,,Yin(y or the pouriii,,r positioll o,L' the ttiilc. Tl).e i@c,,,i].@'Lzation oA'tlic,, aboi-e meiltioned Cie.- so si(lei-,,iLuiii ]i,,is bee,,i obt,,tti-iect @,-Lecord'liio- to l@igs. 15-16. b, zn iiieaii@, o-f locil pockets 89-!)O @vlillst in Figs. 1'(-,tS the t-,Lnk lias I)eeii sitsI)eiic'tect ecce-Titricilly, the sidc, of tl)e sl)()I@t bein,, proA-i(.'Ied ivith a poel@et 89. 815 li-i J@i,)-s. 1-9-2,0 the [,,inlc is made lar '@,lld tlle e,-@tL'eMO tDOSitiOTIS I)ee,-i pi-ecleLei-i,iiiie(I in stieb :-L maiitier th,,it in tlic, e-.,,treii-ie clitr-' positiori th@, centi-(,, oi" tl'raA-,Itv of tb.e contetits is sittiated op- 90 I)osite the spolit i-vliilst a-"ter tlle po-Lii-ing the certi,o of 9:ntvitv of the rem,,tlndei@ (t,,tre) is sittiate(.1. at the. side of the spocit. Tii tl)e Figs. '-)1-2P@ a poc]Kot 't7 is sitii,-tted it tli,-, sicle opposil-o the spotit; the 95 P,-Lrt o@f the cli,,Lro-e will. be ii-i this -@t tli,,it sicle of 1-1-@LiTinion -",hilst, at tbf-, of tlie spoilt a I)o(,I..c,,t 89 finds' i)oel@(-,t, bein("' abon,-e the level. of loo the empty but -t-fte-r potirii-i,- i-vill coiit,,iii ,ill or neirly tll o-f tll(' m.,tincler c,,ttisi,n- the @eiiti@e of gr.,tv-tv tc, 1-@c at tlic, si@!e of thc,, spoiit. Accol-cliiit@ to Fiffs. 23-24- said poc]K@et 8() 10 5 ii-iay -vell be l@6sitionecl. Lt one of the -Lits i,is s 11) -- tc,,,,iC( of @it the tank itself. tllo cill)oclilllonts "Ic(,Orclill@- to 25-9-G--27--98 "-,lie po,-'I@-et 89, position(,c-[ at [@lic q-i)out lies 1-.Iie 1(,'i-el of. the li@qvilcl iii 110 an,@l in this e@,,tse the cpposi'Le I)ocl@@ot 7f sl)oi,,Icl, be lir,,er ot- l.urthei, z\vav -froi-ri tb(,. axis o-t@ rotct'(Iioii beefiuse -'tia tli(, 1)osition wlien botb pocl,,-ets 51r@, fillect ',-,I-ie lat,,st rneiitioiied I)ocl@ct i@niist liave 115 '-)9-30 th(,, 89 tb(@@ spoi-its,, li@is I)een 1'))' ,t P',Il@t t'on 90 ii-i tlie, -",ide spoiit@ this ',),II-tltioil is 111)oLlt Vertic',Il IT). tl-ie poui,i@lify J)OS i.tioll of tlle 120 tan k ,iucl closes the sl),)tit, i@,]) to a coi@t,,iin hei(yht so tliit, the l@,,ii@titi.on torms a -@pace at tlic, i-n ei- side@ of tl-je ta,-,ilc )il@)i cai-idot 1,)e ei-nl)tie @tlic, I-,,iilk beinl, ii-i the emptvill(I posi-tioii and lietice flilfil Is tl@e o-t" tl-i@c@ 125 poclcet. in tl-i,- pa,,tition 90 I-, tq,portiii-c, I)rovidecl -v,,ith a tiibe i,--r so cleslrecl, of ,t slow flo-v,, of the Arery la--t part of the quantity to be delivered. The pocket 7'@ of the 130 1)(,@el;zet, ctiisiii- the, coiitre o-' to lie

1,426,709, f3 opposite, side of the sl>out- 1-ias !Di-en providecl itt one of the ()A' i:he tanlz, diftei,ii-io.- in t@his respect froi.-.q tlic,, In the Figs. 3-.t-32 the I)eeD I-)i,ovided -",i-th tavo poci@,(,L@ these@- hoiv@(-,ver CIO iiot coi-i-iii-iunicate AAl'I'L-ii the iiisicle@ of the ta-pli coiiimun, ach other by mezlns of it tlibe 91 so thit@ OlTel'y til@le the tiniz is, tilted, the coi-i'Le.,its of l,he sp,,tee 10 formed by the poe.Lie[s and ttie coniiecting tube 7@bether it 'oe a liquid or a granlilar m,,tterial, will collect. qt the, lov,,7es'@ poiiit thus ea-Lising tl-ie well kno'-,vn operatioii of automatic turning oATei.,. by an air tube 9e AITI-iieh m,,iy be omittecl in, case some granular inatte-@- @be, use(:l @in the, poelrets. Ili rig . 33-46 some oth,,r e@-,,,t-i-aples 6f a, 20 weigliing tanIK@ are gii,en, whoi-e tl-ie oclz-ets er e 6 r@placect :L5 The upper p,,irts o-f the, pocl,:ets arc@ Linitecl : This t.Libe rfiay go rolin(,, tbe, t.-Lnk or be @80 and t-Libes jiist de-q ib d liave be n by a, hollow memiDer.93 set@iriiig-tlie I)urpose of playing the part of tlie clescribed pockefs. 'fhe @lei7el of the materi,,Il A-,hicli i,,@ con25 tainecl by said hollow inen-iber is indicated in dotte@l line. In the 33 a,-Tid 14 this rnember 93 is ,L straight tiibe closecl ,it tl-ie eiid-, ab,ly secured to the@ t@ink@ 30 1 TELtliell'i<),s.35-36q-,@i idtubeh,)sbeelIO"JITE@n a, bent form ,tncl of sticb special shi.pe that uj)on t-Lii-n.ing, the tank from the filli-no- Posit,io,n to the i)ourin- position i-ist. aft@r @he be(-rinning of- thi@- @l-iange contents of said 35 tube, -will iiiove, to,,,vards the other sicle, of the vertical of the turning a,xis aiid so will assist the t-Lirning i-notion of the t-,Lnk and ea,-Lise, to reach the 6xt,reine I)os,iti6n a-Li.tomatically. AVei@@Iiin@@ t@q,nk", -f6i- the -weio of wlieat @40 olnd s@i@h hke reqiiire some LoilrI@g care for the tilti-ng tli,,in those intended for the iise for iiqiiicrs and in tl@at cas- it mty be of ,tdvant,,tge for the qtiielc woi@Icin(T to support or to check the moiion of tile t,,ipk in certain 45 positions. Tn 14'igs. 37-38 the tiibe 93 has been o-iven such I'll shape th,,Lt its conteiats will clieck@th6 rotati6n of the tank in botli direetion(,3 durIng the first and la,r-er P,,,trt of the@.move50 ment co Linter,,ict'IELg tlie, os6ill"ltory movemerit the. wei(-hino@ -@nl@:.: Of b - tE In order to assist the tank in its com.peued tilting movemept tow one or t@he otlier position or to cliecl@ tl-ii-s,, SItid tlibe 55 91 Liniting the two ocl@:ets Fi@,-s. 31 32 may p be, etirved. In Figs. 39 and 40: an embodiment is "'iven whe@e the tLLberou,@ rd-ember@ i@ not el.6s,,d at the encTQ. bi-it shapeci in s-Lieli a, iLianner, that c, 0 the, iunning olit 6:f i.ts contei-.tts can'not fiiid place in tl-.te extreme, i ' )ositi6ns. Tn cas6, for@ tl-ie ,issist,ance or c.h,eel6n- of the compelled r,otator), motion ol the wei-hin(y tank, it be desir,,i@iale to h,,Lve @ a@ t-Libe bent 6,5' upwalrds whilst @f or: the same purpose but for the otber direction of niotion said tube sholilci be bont do,"Tniv@trds, the tlibe may icon,,-e-ii-ienilv be nlado in the shape of a loop proi,,.ded witl-i a retvrn valale, so as to prei,,etit that its contei-its miaht run to and fro 70 in the IoNNest part. In Figs. 41, 42, 43, 44 tivo real,'zatioiis 6f tl-ie idea, have been sliowii, tl-ii@ flo-,v i.s iiidicatecl ]-,),y @lr@ro I W'S and thc, v,,ilves ]Deart.1--ie:llllnieral @4. 75 One, mav a]-so apply ,t closed lul--@e--Fi s. 45-46 I)e7i@ in tlie. pa@ticiilir iii ei: si-ioii ann T-.n as a spherical, sip-Lisoi@t-in this@ (,@,qse !lo; rGturn valves ai-e wontcd. secured to the siaes. Tnste,,ici of a liollow, men@ber pai@&.I,,tlly filled witli a I.i(iiii-d or soirie (,i-an-Lilar _n-llttlerial one m,@ty @llso u,4e guide b,,t rs bet,-",een whi-ch a M,,,ty be aisplacecl or'one miy ta;lce flL ttib@7e a85 ball inside. If- @-,tll h,,s 11 o'@l I Y@ somewh,,it slii,,tllei!; th,.tn th(@. bor(,@ of the ti-tbe7 the@ air,in the t-Libe will serve the Of I . y pui@pose. eiishio hing the disl,)la,cemcnt c@tta r@-,@t ac,,- tion. 90 B mali:ing the. ttibe non-Liniforiii iri bore y the I speed of displ,).cenient Of ti-le ]:)all iii,,iy be, controlled at -@will@ If so clesired one, miy provid e the tlibe with air openill(ys, evcn@.iia.Ily of adjListal,-Ie pass,,,,- e 95 @V heii -Lis@inu t.wo com poc kets w litli It (Figs. 3i-32) r to c6nttol @the 'L@ o 0 members one may br Moro, cont.rolling the unitiiftg t-Libe m,ay coo-li@ 95 or sollie similar 'so a8 to, en@ble the CIP speed of flow. , When using hollow also malce, -Lise of 6ne deiices 95 (Fi@,ys. 37-38). A q-Liiet acti6n may e,.isily be o I btainecl bi, securino- the h6l low member 93 to the:,tank i.n soii,@ie, acljust.- 105 able, manner. In CLse different spee'ds 6f flow ti-6 closirod for 'both directionsl one iiiay tise ,t clifferent co@ntrollino- dei,ice for e,,tch direction-if so desired-prov@idecl -,vitb return v;ilirols. iio h Figs. 47-48 sli6w. by A)T of ex,,tmpie T AV the c6nstr-uetion of such A7ali,,es, ih longit@icii-' nal and in cross---ection. To this purpose a partition 96 is provided having ol enings for both diroctions of flow '115 and both havina return va ve t7l I' 97-98. Adjustable stops 99 ap-d 160 cont@ol@the lift Of the valves. These vtlves may be.given any shape and be placed aiiymhere whilst the speed of flow rnay be c6ntrolled by any stiit- 120 able me,,tns, Figs. 49 aiid 50 Live e4-Kamples of tliis. Both 'pockets and their communication iiieans 31@32), a@nd also the 'holl6w niember (rA@i@,,s. 3,9,-46) m if sl].eh be cle- 125 sired be fixed in a rotfitable, rfiann6r to @the siis@onsion bars instead oj4 ri-idly to the tank itself a@Tid be conneoted@to the tank in si-ich a manner that they will partake in the rotation@ of the tarik in'tho @a,me 'manyier as 130