claim S: l.. 'n. coii-ibinL@t'oii l@ritli ,tii ititoitiat' IC lio fo@-a I)allt (@f t@lie 1)1,i3,er to ti-@iiis)Ose t. the iiieiiis f(.)r ;-.tllv sai(I 1),itt to L iioi-mil noiitv.11]si)oslll(" I)ositioll. Sii(I ilicans ])lit .11to 0i)(@i.-@itioll @ft-ol(i the resettliig of tljf,@ in- 115 plaiy '@@tULIlliellt fOr aiiotli(,@r 111(r Iii (-'Oinl)in-,il@loil ivit'li an iiitoi)!ztt;(; 1)1,ty(@i, tisiia(, I)ei-foi-,tte(I ns '. (r ' L 1),tl.t of "lie to tl,:Ills) III 1 1 20 l @g'se ilie is '(! iijitil s@ti(I p-,trt is l'oi- stitl I)-.Li-t tiitoitiatl(:-.Llly fi-olli the ilisti-iimclit for I Illotliel. I)Iztvill.(r 111( 1110,LIJS ('Or Iltt(MZlti(-.tllv st'(L pzirt to a iioi-iiizil, iionI)OSitioii. 125 (.-oiijl)]'iiatioil- witli tii atitomitic 1-lai-ei- lisill(r I)ei-foriteci iiiusic-slieets, nie,LIIS I)art of the I)Iayei- to ti-@insIjie i@iiis:@c illit:ll i)art is I]IC;Ill@ the ]])LIS' iiiearis 120

"ES'r AVAILABLE COp@ 1,470,364 tititoiliatically opei-ated fi-oni said rewind for sino@ s,-ic and ia@e-ahs reld,@ t i@ - ti-aiisl)'oser p@@t for, aiuto,iiittically 'restorina said 'part to a ii@i-ri-lal, -ii0n-t@ansp6sin(r . p s itiola. 4. In co:m'binati6n 'with ' an 'a@atomatic pI.,Iye:r,, @usi'ny'' pe,rfor'ated musicsheets, a mov,tbi le'. paii. Yor tra'i4@sing th6 m@ U ic, two r,i-eks - ivith op@ositely directed t@Ath connect6d W-ith said part; 'a vibkatabld l@anclle 10 -.Jlavin(y'ti@@o pawls -6ne for oach'' iack for niovin,-, tlid trf@risp6se@ pa@t i-ii 6ne' diiection or-tbe' otlior, de' 'endiii(y oi@ @@hi6h'p@-,vl and p r, n b' r,acl@ i-ii operatio two lockin(r -rnem ers sprin,@r-pi-ess(!d, into 166IKin'(@ 6iigai7ement with 15 sa'id'@-a@ks'' said. @awls co-,ictina with said nieinber @wh@reby i@ovinigr the handle in eithet'"dii66ti'on"',from a' central., pbsitioii, biiniy@-, ofie'of't@he awls- into o@etative 6ii'@n-it@iit-'-with'ifs a l nd '6@u'ses the other 20,piWI td'dis6n&it&6 the locking meinber fro'm r rac. tb-'6 otht3 k -5,' Iif,corabinatibn with an automatic player tising -per,f6,rht ' ed mii.@i6-sh6ets, @ movable paft'f,oi@'tr@n's'posin-" the';-M'Usic'; two' racks 25 witli""'op'p'ositely d r6eted. teeth connee@ed -witli s,.tid p@rt; -,t vibiated';@han'dle h,,tving t-w@ @:awls', on@ for@ i each ra'61-, for moving th6 ttansp'oser''part @in one di@ection or the otl@er,, ldepenaing o@a which 'p,,twl and'rack 30 is'iii 6peratioil;'t-v@o 16@k-ing.iii6mbers spr'uigpre,, ed@ iiito lockiria. eng,,tkenient with said r@i6lc@ said lpvivl@ @o'@cting'witli- said memb6rs wlieieby movin- the handle 'in eitlier (lire6tion froni a ce@i7ral position,'brings one 35 of the p-,LNvls into operative engtgement -with its r,,L'cl;c',,ind cali-,es the'other p-@twl f 'o diseng-,i,-@ the lockin- m'ember from the other iack; aiid spriiig riieiiis normally ],-eeping the palvls sliglitly spaced respectively from 40 the@locl@:@- iiieinbers. C). In Col.-II)illttion with -,tn tutoinatic player usiiiperfoi-,tt6d mLisic-sheets, a mov@tl)le ptrt foi. tr,,iiisposin- th6 music; means ivliieli when tiiiopposed returiis slid trans45 -poser I)ztl-t to i, iioriii-,il, non-tr-,tiisposing p) zsitioii; t-Nvo rielis with oppositely, directed teetli coiinected witli said p-,trt; a vibrtt,,tble li-,ii-idle li-,i-%,iiig tivo @,,twls, one for ea6h racli:, foi- nioving the ti-,iiisposer pal-t in oiie dirce50 tioti or the of-lici-, depending on Nvhich pawl tiid is ill oliel--,ttion; t-wo loel;@iii(-r rheinI)evs spriti,r-I)i-essed iiito locl,:inii-iellt Nvltll siticl i-@teks, s-,ticl pawls coactill(,r -witli E-"Ii(I iiietiii,-ers -wli ereb), r, 5 clle iii c@itlier di@lectioii from i cei@ir,,tl P(Si'tioi-1, briiigs one of the ptwls iiito operitive itli ejio-,i(reiiient@ w its rack -,ind causes the otlier pawl to disell(rlcre the locl@iii- men-iber t, from the otlier rack. 60 . i'. li-i aii ,ititoi-ii,,ttic piiyer -tising perforit'ed the coilibiii,-ttioii of a movable pirt for triiisposiii- the niusic; iiieans n -,Yliieli -wlien ui-iol)pose(l, retui-ns saicl trinsI)oser ptrt to t iior,.ital, iiontrtiisposing po65 sition; and rneans for giving said transposthe 1-taner ptrt a step by stel) nio%-eiiielit, to effect triiispositioiis aiid foi- i-cle-,Isabl3,- locli:inostid p@irt iii of its said positioiis. 8. Iii CI)IIII)iliatioii ivil- i t,.i a toiii@i,tic pla3,- k .1 Li er iising perf-orated Tiausi.c-shebts, ,t movtble 70 part for traiisl)osin(, the iiiusic- iiiuns tendilig to 'restore the liiov,,tble p,,trt to -,t normal, ii6ii-traiisposilig positioii; L rick colliiected witli stid t)art; a iiiember spring-pressed into releasable lockiii(r eligigeiiiei-it w'th sa'cl 73 1 1 racl,-; a vibratable li-dnclle; and a p,,twl@ operible by s@iid li@tiidle iiito eilga(remelit 'with s d rack to gii,e it aiisl)o,-,er part ,i i iiid the t-.- step-b)T-Stop mover,-,ieiit iiito varlotis trinsposi-.i(, positioiis. so 9. In coiiibination -witli ,Ln ,tutoi-n,,ttic player using perforatecl mitsic-sliects, -,t iilovable pti-t foi- ti-ansposing the iiiusic; t-Nvo ra6k8 coniie@ted with said transposer pai-t, the teetli of -xvliieh are directed to-%vlrd e-,Lch 85 otlier; t pivotally supported ii-,tndle having I-,wo oppositely directed pa-wls for engag'mg the racks, said paw-Is being severtlly pii,oted to s,,iid h-,indle; two pivotal@y sl-ipported locking members extending adjacently to 90 eiiig spring-pr the pawls ancl botl-i b ' essed into locl-ing engazement -with the racl-,s; springs holdin,& tliE@pawl-- yieldingly spacea from the Lforestid adjacent locl;:ing men-ibers; ,tnd abutmei-it betiveeii each p,,tw 95 and the liandle whereby vibr,,Ltiii(r the liandle to eitlier side (@f ,t centi,al positioii presses one. pa-,vl igtinst the tdjacent spacing sprin(r tnd lockii-iii-icinber, disengaging the latter from its -,tnd at the, s,.,,me tinie l(O carries the other p,-,-\vl into operative en(,a-empiit witl-i its rack. 10. Tn coiiil)iii-.ttion @N-itli in autoiyl,-Ltic player isiiiperfor.,ited iiiiisle-slieets, -t iiiovable ptrt for ti-,,iliSpoSi-,ic, the iriiisic; 105 two ricl@s coiiii(,,ct@c,,d -",Itli s@iid ti,,tiisposeiptrt, the ilectli of i%,Iilcli are directed to@vti-d otlici-; -It pi@'ot@illy siipportecl liandle liaviii- t-wo oppositely dicted piwls for eii",tgin- t,lie r, 1 Icl;@s, sa,(l 110 il@g severil- PiNrzo'ted to said li,,tn@y piv(,tilly sitpported locl@iiig iiicinc e acently to the pai@ls, said iii(',jilbe ,idjicent (,xtei-isions a-way from tli sprin(, iiie-,iii.9 teiidin<r to 115 force s,-ti(I extensions apirt aii(I to fol-ce the ilioilli)el,s iiito tlio i-,icl@s; ',I)l-illgs holdiii-- the ptwls iliel(lin-ly spaced fi-olil lz,,i'd adjacent locl@'ii- iiieiiil)ers; I in abutji)ciit t)et-weeii eacli paavl an(I t,ht, 120 li,,indle'Wliel-ebl- t'@le b-,iiicll(,, to either side of a ceniral pos'tioii presses one pawl againft the adjaceiit spaciii- spi-iii,,- -tji(I zn loelcing i-rienil)er, disenga,in_7 the litte@. fi-olii its rack ,iiid at the saiiie Titiie eli-l-jes tlle 125 -ier paivl int,o opei-ative en(-rtgeiiieiit ot-I -with zn its r,,ick; iiie.,ti-is 'whicli -wlien unopposecl restores the ti-,,iiisposer p,,irt to ,t nori-ri,-tl iion.trtiisposiiig position Nvltll the h-,tnclle, bet-ween the two racks - -.tnd meins for pressing 1,1(

1,470,364 -9EST AVAILA13LE Cop\, to-etlier the extensions from the locking iliciiibers to diseiigage the latter froin the racks, slid iiietns beiiig itself operated from the resetting of the iiistruinent for another 6 playllig. 11. Iii combination -with an auton-iatic pl.t.Nller usiiig perforated n-iusic-sheets, me,,tns for .idjtistingtnd releisably retainino, a part of the pl-,tyer to tr-,tiispose the iiiiisic; aiid lo iiie-,iiis ivliieli wlien siid part is released aiitoiii.itic.illy i-estores it to a iiorinal iion-tr,,tnsposing position. 12. In combiiiation -with an automatic playei- usirig perfdr,,ited music-sheets, means 15 for ,Lcljusting and releas-,ibly retaining a part of the player to transpose the music; automatic means which when said part is released, autoinatically restores it to a normil iioii-transposliig positioli; and il:ieans-for releasiii- siid p,,Lrt put iiito operation by the 20 perfoi@n-iiiig of anotlier functioii in connection 'with the player. 13. In con-ibinition with in automatic player tisiiip(,.rforzited niii,,zie-sheets, meaiis foi- tdjtistii-ig i p-,ii-t, of t,lie player to tralis2: pose the iiitisic; iiid iiie:ins for autoii-iatictll\, restoriiig sii(I pai@t. to ,t iioriii..Il noii-trinsposiiig position, stid meiiis beiiig put into operatioii by the performin- of aiiotlier function in connectioii ivith the player. Iii testimon37 wliei@eof, I littve hereunto set my hand this 13tb day of August, 1920. ROBERT H-Eq AD.

31@ST AVAILABLE Cop) Patented Oct. 9, 1923. 12470@364 UNITED STATE'S, PAT'IKNTT OF'FICE. ROIOERT ITEAD, OF YONKERS'. NEW@ YORIT ASS-IG'XOl@ @TO TIIE AEOLIAN COMPANY, A 4jORVORATION OF CONNECTICUT. TRANSPOSER FOR A -UTOXATIC PIA-WOS- AND THE LIKE. Application filed August 19,1920,,.Serial No. 404,509. Renewed May 1, 1922. -Serial No. 557,783.., To all qbhg@&'?'t @wy.c'oqwer2t: Be it' k-no"*I"n ILI@at,'.1, 'Ro@]@RT Hh,@D, a 6iti2@en@ ai Y6nI IC@@s', 18Test6he@i@r @6u@ty, I@Tew I ork, have i @- it h' nil n ed i@@w@ a'nd ti@eful.Inipr6i -ements,,i Transposei,s f6r Aut6iii@iie' 1.-'ian@ os,an d the likei of v@Iiieh'th@ foil@wino, is.a speclificaiioa. illy'' si@nt to iinp@6 ,. p@e, vementti.iii'! traiisp6@er@' fo@,. a@iton-iaiie. pi.anos i i ' lo and the li@IK ,6. It @@cii@a t@i@,6#'6cts th'e,transio@ @f th6@ jaii@i lf, t' - th si@ed @6.y @h Q e de d pqs Auto@nih-@i@,@l@y lo(isiiid hiaintains- the p@As iii -t,heir., th@n Po itioii tb@ouoi6ut @ th6pl@@,,i@g-of th,@-,b@i@e@ mils'i'c-ro.U uifl -'@'inte, ', ess n15 rel@a, 6d.: How@vei thd tr.iiisp@ 6@, is - 'autbrptliical-i,y; rcie'ased, , to cliaii@r6 the parts bdek.to rio@mal ih'er6b'y - prev@ a, neiv:roll is pli@ed, nting A succeedi@& ro-ll,,- fiom bei@g. iniiav@rt-ritlv. h' 1 pi'ayed i4., a ke@, w le IL - iS. wr@iik @@r ii aftliotlgh,,rig it for t ip ,Thes'e,and,6iher -features@ ai@d a, dvanta-@e@ of ijay. iiiiprovements will be 'appreciated @y thos IKII.led iii,ihe'@r@ from.an understaud7 in,- oi,ih, e f6lloi@ina: des'cr'ip'tion in'coii@ee-ith the rawing . These -pu to t i on ii, s rpo illtis@ ti-@te oill3T ofie of tlie. @pecific. embi :di-: iticiits my inventioi@,is,@adapted to ta''ke-.- l@ beiii,, -,t f@a,-niei@tiry, front ele-,,afion ,itJ (f tlle niusic-roll b nd,;r@f@ie(I parts of ox -a ,i piayel---pia-no . embodyirig ml,. invention; r, ig. 2: i@,,a I ..pl@ri, i,ieiA,,..pai,tly,,in hoi-izonf-i-@l sectio@ on tlie' line 2 'in .14 i@. 1; Fig,. 3 is ,i front elevation of the tracker-board and nii, clevice on an 'enlarred scale; Fig. 4 is p a i-ieiv 16GIi:ing u w @dly ,it tl-Le devices slioi,Tn at the riglit in Fig. 3; Fios. 5 aiid @ z@ 6 irertical views res,pectii,61,y' on the lilies .5-5- and Ci=6 in Ei,,, 3 looI@in(@ in' tli(@, (lirection of the arrows; -,tnd Fi7 is .t reai- p- le%@ation,of the tracker-boara with, mv (Iel'ices@-for siniplicity, said figur6, (n'i;ttln-- sliowin- the tracker tubes or ducts. tlie.right,m,Fig. I said motor, is:made to dtive the spool of Cille M'usic-roll and tliereb@. rewindthemusle-slieetbackoiitosaid,s I pool. .For' thp , @,bove,,. pu-rposes the. folloiving, well . kn6ivn .'arrangement is pro3,,l @ed co'm-'Go prisi@g.. spro@ket-wlleel. 8 Qu the air-mot-or crAiik-sha@t'. 9, dri@irir@ b@ , chaiia , -10 a - clcetivheel ll..on @iuich-@haft; 12f.6n spi,o -,ithich i@ 16oselv.mounted-another spi-o@ketw4eel. 1.@ c6ni@ected'.- b@: - ch,,ti@ 15 @with ae5 s e-ket-v@h,@6l'; 16 on_, ihe dri-,,-e-trunnion pri@l music-r-611,,@h@,ft .17. .- 14 is, a.. cluich-pin on th6 @ut, @f iih6:'@pro'eket-whe@l 13 adt ted to.@ e p b6 @-n'g-4 d b th6. clut-6h-pin 18 on the Y, clubh-meme-ler i, , @plin6d to the@. sh@:ft,12.by -70 th@ @pline:iO so @s to b,e rotai@ble, ;vith said sll., dft btit slidable thereon by, @he !eN@e@ 6 piv7., - otdHy.' tipp6ried. a@ @O so as,to -cai,ry tllo cl@t'@6h-p,' 18' into a@d o@t of rotal,y;clutch@: 4 c e@@.@gemeni with ihe pin 1 @@ T@e afor said 75 clui@6hm6n@b6@,.'@ has 'a@- annular i ff@oQlle., in which 't@he I U'@'- e'r, end of fhe lever 6 is s-eated. pp V@rthe@ it.is @@6,v,id6d, witli the pinion 21 ado@pte'd't6 b'e brought,into and.oLit.of,mesli with t.he gear7wheel 22 on the drive shaft 23 so of ,f I @he iake-up @pool 3.. The el-titch-lei,ei6 is o@erat@(i ti-irough a 1-ini@ 24'from a fin(yerpiece @.t the, key-slil) of tlie piaiio and whic!h 6bA@i6tisly. it is ziot necessary to illtistfate, or atif om bictlly from a perforation iii 8r, tlie,-music-roll.iii the well-kno-Nvn rnaiiner. A@y.iraelKer,-board comprises a stationat-v p4rt- 4 @rovided- with pedal-oper,@ttina dticts 25, @6,,2;' and theme-accenting diiets 28 tiid 29 af itq ends. It is also proi,ided at eacli t)(I end on a line above the aforesaid dticts ii,itli dyn-,imies@controllin- ducts 30. Foit, tlie. eiitii-e, leii@-tli. of stid pirt 4 ol' the tr@ckei-.-@ar be-tween the aforesaid ri@,ht and left7hand sets of ducts, said p,.ti-t 4 is i) cut a-,vay by a I(Yng, wide, rectangular openiii(; @i. T'his openino- lias n,,trrower eXtPTIa sions 31' from its ends iia line -%,vitli tlie Describin@c-r iaow the deirices of! the. draw-,, afore@a-'d. ducts 25, 26, 281 29, 27 aiid underi"ilrs.-l is the mtisic-roll b@.x o@ ia,@la),e@- ine-ath the d@,zamicsducts 30. 100 I)i,iiio, 2 is:a iiiiisic-roll and shee@ in 1;iav-, 3@2zk'32-32a is the endwise sli(lal)le 01'. @n,, 1)osition; 3 is the I t, sliool;.4 is my transpos-,Lble pa@t,.of the.tracker-btr opei-- iiiit)ro%-ecl ti-acker-I)oard; 5 is th@.air-mot(;@ ativelv, sul)ported' :within the (lesci-i'r)ed 31a in,the statioiitrv part fol. (-Irivin- the music-ioll 6 is, the lever foi- openin(r 3ta-31- til olwrfi-tiii(r the clut,61i 7 so that the motor 6 4 of . e tracker-bar. This slidable,part 32- 105 c@in be catised to drive the takeup spool 32-32a.,has the saiiie @forni 'as the openin(y 3 to di-aw the perforated'mtisic-slieet clown- except that -its @,vicle part 32 )i,al,cllv over the traclcer-board to play it, this is not,so 16ng as the.-wide art of the oi)enbe@iiig the condition showii in Fig. 1; or,vico ing. @i to 7 p@rmit@ @aid part 32a@ to yi., fb 'fcli-ine'ni'ber 7 is '4 f @esli4 e'iidiyjse iii sgi(- Qpe'ni 110 e el Li ng 'le

BEST AVAILABLE COP@ 'dabl p The'sli e art 32a@32-32a is t)roi-ided 36 aii(I '@',7 b3, Lli(@ ivith tltp, usltal--row of ilote-opeittitint, tt-aelcei--bar. to the i-ight, which-,,-Lv,eg. -.u-. r=geaof-:m pal-t k)f tile 33, tli be'i" iiftewitli- sfaii4tiat@-- y 59- al'@ 16ZLf--Sl)riii-s niotinted on tiie 25, 261 28, 29, 27. From Fil(Irs. 1 an(I it elb ow-leNTei-s iiid teiisioiic@-(l so as to bcli- -,iwty ii,ill,))es@pn@.tliat this@slidableitKk &.IL from said- lc-x-ers:agaiiist -tlle, ayvts 4a ivhose 70 - lp p tracliVi-'b'&--r' e'a-nl-b-e@ -s-'h'ifted f ro4l@,itk)ce p o si ti o n f o u r n o t e - d ii e t. , 3 t o t h ' e 'l e fi ti i d f o it r c e s s e s i p t h e io u ii (l (, @ d ie ;t d - e ii ( I o f t h e li a ii ([ [( @ - s p ii n ' 4 6 : i @ - n i o te p o w e r f ti l tl i,t ii p o si ti o n o f e i g h t t o n p - s. o f t h e n o t e s o f t h e tl t e s e l e a f _ @ 1 ) 1 .i g - s s o t h a t it is li o t o v e r c o ii i u n "' 7 . 5 jil musi@"Foll7 -4f '!do-grabt64' - their, actlon. be of course increased b@ ma4-ing.t.',ip, p-,tr@ Fig. 4 sliows the tr@ick(,@i--bai- 1).ii-t 32i-LL,42-"qdh@i,bt!'sii! @g'tb'Lcliide locizea tt(",Iinst U-iint-nitionil displ.accilieiit in d " .". @ ; ;.-, t . t, -. ZDI ucts..Ii... I'll it-!@ - aiiddle p6@itio'n''('r@eluti@,e to tbd 'Statioiiai-y 'Fr'oi4'- -'Fi"&".;, 5 it' li'ill @'-ble- - -,-.:i -o-te-cl@t@.,4i' 't-@d pa-i't 4 (@f t.h6 @i-ach-ei-) 'b3, the for-%varcl ends of 15 p@iiit @iibbiA@' d'i"n@ to l@'e th@"-elb'6w'-Ievei's 44 ' ch-o-@-ing'the aforesaid 80 i- TraiV 'Pift bT-'@ 36@ :and I cked in..tilv of its' thtiti4ack@@-bar on as 1,,.is tin 6 iAg 6i sc-id @grf'@24L@32. posi'tlons. ,@6T 6f,@d , t ic. slidabld' ti,a'c-cr LL739. 1. 1 2 - - - @ : 3 1 - 5 a ' i @ r e t t i r n e d 2t) i'd"'Pdi 't"lo,Vdliippiii4l.th'e lp'a' A"4, td'it@@ @'4nt@h:l iiiit,r,iii@i)osed P6siti6n'b@ nieans 85 il@', I:ji I I "fot- is a Pill on tlle b@ick s 8!iit @i lidftbl@-pi@t. at its lpngitudiii,-,l 6eii-' tho,.' 'it 32-i39 0 1. -t,h i ''@,'ei 6r d@rect on oTn 1 s J ;, 'n' d'48 - is' ''dj. In - , i i c e n t p i r i - o i i t l - i i @ , '& a@-ig 04 IFXI et'part'4 at the longitiidinal cen'- 25 tib@ eiieh- step - b in which -'the slidable 90 om,&, eqt. W(]@, t@ f I f' ide@. @49-49'are @ pdir of sepdilds.. k is -s lieei -,il:ite' @late@ ivitli - 61onaated recta-iaLil-,ir er aajii-4inefit':. h"a f c ee-tiib@ 'etc, Oii@ th'6 drag -o 't.h'o,"tra'k" G'p"e"h' ino-s'- the're'iii,' hooked t'ovcr the af or'-esaid 'hi'ay pins 71 the 'rribvibld '@aft lbf 4 " @48.": Spir'O teiisioiii@d sl)j7iiig.9 50-.50 idistutb, it bliid I' i'Aitoffi..Iti6t c4@pAe"c'f"tb@e' 6iite@'ehds'of the plates 49-1() i) .7) 'th @i 5-f-LL"5'1 loc,,ited t'owai-ds the of S'. I j)revent@, thi' - ,x- I piii @,,ncaiis;Whidhj I vi'de'l thdf- thi@:'16@l;iri@ 'ii@ the st itioii:a:!-yT:irt 4 o@'f the tracker-bii-. r@ctlv rel6@i36d - :it ti@i Wb' e@i the'lian(!!(-.'39 ;s l'oel@:e(I o'le. two, be: @li@,iy' 'u P,- the i-i,rlit tn(f each''tin@@ to'l@s rniddle liosition, ]'+@ slilf t-S to t:.tootlie(J. meiit)ei- 35 azid to the exo ! i e , t l i i - e ( - @ o i - - f o u i - t i - a n s l ) o s e s t h e t o t l ) ( ! ( ! x t e i i i - . o ' t l ) ( , t tclotlied'space38., -n'Vin-be-.- @')f not" ;n Itlic i-i,,ht lii;i(i or ()f ti-i@'t@@nspbsei-,'@iv(itilly sd di'@o'Cti6ii on'tlie pi-,tiio lce.Yl)oii-d. on a br-a(-Ic@t 41 sere-ived!'tt) th(- @ (11(@ tti 6@ 45 t "4 ',ht f ii@r niovo.,i tb'c.' 1'e' t-li 'ii(I 1),,@wl 4' 4) 1 i(i irol-Nv.ii-dly t6' th.-Igor,,P@ of:,tllc to;, tll(@ le,ft"' (-I)(, -II.. 1, oti@-11 -,t horizont:6tlly el6ri&,tt'cd slot 4@-2' -carriiin,@- it, illio 4]ic 'W. hen 'tbe 'slidibi.6 ' it4eicb -'tl ")2.LL. el:- 'LI'. pa"l C(iltilittiil,, 3,'-@-32a is in the c@nter pos:lti(i , 'th 'iiofi'- of tll(! (11(@ to n c td6tlie(I pii-t 38 of its inte(r@al ';M(@m' ber 3.@ .- i sl'de t lie. iiio\-.t I)l e t i-:t(- . , s I !((-@ i- i);t @t the pi\-of 40 of the s-,ii'd li@iiilll' 39. ti.ifle th-,ili olle 1! Io (1@e l(tft The'h,iiidle .39 lia@,q a flat t(. f e.iid '13()a on -tvhich- I.Ire'@mou''iit(-d ilic v,-itli 7). 4.'-',-L@-43 bv the pivot-.9 60-61l.'. Tti'(,, 4zf in j)iiis 431-431, 'ivith' 11" r. 4: n.in(r, 1.1@ IMP -ell@d'b@- the sl)riiig 4(i. to t-l(le i7ito f -t@ adjf@ e(iiit i-.,i,'chetspace to the i-i@,lit. 'recesses iii the @ounde!d @.'r'en'd th'e'.' I il'e- ii-e,N haridle Oii the 'r:e(itrii i-tioi-ement of the liatifl](11 39. -t a tlle' il'ol:e,-,iid spr;n@, 5( takes iij) the 44-'44 are e s at45--- Ll5tothebr@i,eket'41. I t'.. iiiotion @b@v piillin@r the tracl@er part in o: -L iiilt-ii the spi@in"-,"Ilr6. bent clxculllljl P,2a'sfi-htlv to the rigli (Inlis se'e'tited:to.rear-ei)ds "f'- i,! o: 0 S"11( 1-- c c le 0 - . ii i-,tt I' tt'oth tl)tits ,t.aainst ti-te erid ol ciiicl sprinci tbe'i-efor@ rboiv-IeA,ei- 44. .@a i el ey'ltis of the ',tl)d. fo@eiii,,@ I-li@t -%,il)r@,,tion of the a -aclrer p,,,i-C ivliieb tlieit- forniar(i ends'tow-,ti-ds: aid'iifto iii@e@- iiib, ..'eiiiezit to the slidllifr ti fock.ing, eiigagement with tllel - i'@t@h -e'tte'eth .1s@'e'xactly equal to one ratchet-tooth, whicb l@;.-j I 'iiii-is6'@h'@ Ti the'il ft."the ,Aea s, coir e and 7)"@i's :'A"n' m emll)'(,:r s(,"r'ev@,@d@ to:'th@ 1),i @Ic' .6'f "'@li'e'gli I d tent part:i')2 o@f tho't'r@ackdrt)'fi'@.@iid @;ifh two sets of ri&ht' 'and ,,.ifid!'37i (Fii -4) betA-,,e'cn i@; filL@,, no-- q foritions iii ti I

111. tul@n is de@si'('riied to b.6 6xd@tl37 eq ual to the b6t'w'e'ei,i cei iters 'O'f the aditteen<-, iiot(,-diiet@ Ii ' i@-ill'be @eell f 1-6in Fit-. 4 tli ' at this iiioi@eifleiki of il@6 I)al.t 32-@- 32a could i@ thi@ pi@elimi ot b@ t@@oiupl hed. withotit nary tr of ille ri lit-handblbow-levet 44 from it@@ eilLia@trefli6iit ivitli th6':i-aick 37. . I - @-- @ z@ In , I-lo@i-e@-er,.titis@ tal-@s pliid6 t utoiii:iti(-@&HY, diik16 iii-st 'i)f ilie fillit-Irand move. -1 - 11161it of tlie..Ii@ndl6'39 @'bdcduse ttic notelied i-6un(led 6ild of -said liand-le by'b6,trin,, or 4@a of the j.- ;@oht-' incy a(riinst the Pin: I(Fi,@ i) f@re6s the free elid 15 ardly ag:iiiist the sp- -rints elb o@v-f@ver -i4 ciut i)f i" i.t -li ihe r@@k 3- A 'tlie iiid vpj4ent of .as de scri6@d 'fe6ds tlle 2.@ @'a c Olid - tdotli or @teo to the 16ft@ - h@nd elbow-l@v6r iniiiii6 - 16@kiilg. p eii(racrei ne:@f @dj@eent'tboth to t4et' in .tlie ra@k'37 i@ -Fi@r 4 N @ 23 - atitoiii@'ticdly''re-,Liir'n the hdn111.@ u@-id to tl,6ii- Fi,@ 4 i)' ition. t li,iild 'el Jo-,-e oy e of 3,i aclceirtdtraiis o th6 n'@u'sicojiL,.note. The .-rue f6r.ei-ei.-y left-liai,-(-I- -ibi '.on of sard.e.is beiii,@ that thQ tl-',,'I'n'spo':sitioii i@ in'tlie 6 f- ti@@ I'iil,@ic ' flie sllifted',t6 effe6t tli@ tgi.-il d@@i,@n@d ilu-mbei of - ti-ansp6 sitio iis in ei!L@,er,,direction, it'@a6fiot'bd shifted any s@ite o@ coii'tin'uecl operatiori of t'@te liiii(ile, beciiu@,e'tlieja tlie'@oe f tlle &iiren 0 4o liaivl 43. tlien.ill acti-Oll. met.ely ri(l,es i(]]Y Oil the tirtoot.],cd ceiit@r portioii 38 (Fi,r 4) of tli6. rileiiber 35. .16ekinir ac@ioji of the ell)ow-levers - ,14-'(-aii I)e i-elle@.@@(I it. aiii, tir-ne b the liindle y 4t, -'I 9 ". I Sf(ll'ows:=. Ass@in@;, to@ inst,,ince. that the tri@l@er 32a-L-3')-32, liis b@eli shifted on6 (,r iiiori@. t(@et h to the left f i-om - its center ition sllo,%i-ii in Fi-,,,. 4. Tlien tbe left4-L wi'll be lioldin- it in 5u (11at lius'tioii iist the teiisioii of Vlie 01) i)(@S(!(] 50 (Fi-. '@) tendiilg tO I)Ull 1-1@,e tl-ziel@et- -to tli6 ri(rlit. It wilf be seen ti,eii tli-,tt i-o(-Icin,r the lialidle 31) to the lef t iN-, 1! se - a- i i (I .-ictive left-liiiid elboNA, - .5.) -@,.-IierctLpoit stii,,l sl)riti@, N%-ill be fre r- c lo I)t(ill tile Li-L "2;@-32 32@ to the ijiitil tlte ell(I (f- the ill it,@ 1;1,tte- 49 (Fi(r 'I sti-ikes t(,aili:st tlle 48, NN-iiieli ineins iliit tl!e (.ii,eii .50 rettiriis tlte trt(-ker ;.I,trt to ii:.s ceiitril 1)osition it reniiiiis ttiit'l i-eiditisted bv ftirthe b-,tndlc 39. The foll(iiviii,-y is also a.n - i.mportant feattire VOII AVAILABLE Cop@ 1)1'd@ed ivitil the tu'liel@er-bar' traiisposecl, t-lic ut'()iiiati@zi!113" returiis the trztel@erbzir io it @eiitral posifion. Tlie. retis(ii an(I a(IN-aiitage. 6'f. tlliis@.is tli,,It m.aiiy rolls (16 liot n ii @e4,' f @lifi@po@itio @iid ai-6 sp6iled by it 7 0 e d i, -oll about to be pl,-ti7 0 1 tte Clie i r ii -ill -not , o @ cliriiiily b e I)i-operly' transposed e xl@tly . I ik e, the roll that liis just been I )Iziye(I.-. For thi s i-eisoli, I pi-oxid6 for the t ut6niiti'c r@tu a ril o..f the t@acker to jioriii 1 7@ rol-I played, by metns a @ f@IIQW@ S (Fiis. 1 ind2 11 ) is. an ti@m see i-ed fast to' v'er'P@.ic@kl,rock-sliift 56 supported in a L-.;ea"r'tii(-,r . 'm"emb -er' or i- 'on.. the riglit. side of tli(-@ 80' box as ii e ower,end of r @@si@- 7op . 1@ t, t o' tli tl it- i@,i@6l@- sliiff is i notliei- qrm 58 at I-i,rllt iii' -i't ' tli -M. _Oes -o. e Ar - 55. The free enci 'of said arm.58.ig fo'rked to @trad(ile the clutcli sliaf'L l@' '@iid 6ii,@a '6 the efilai-cr6d bead 12a on the 85 u end of..s,,Lid n s haft.. 59 s a.t@iision sprinthe -,irm's . @)'5 and 58 iii the r@ pps iti6ii shown in.Fig. 2. Mien. tb6 given Intl " -r s-c oll 'h@@ bee-n I)Iayed i@ith'the trans@ l@oser' i'n' .use, and t-lie ol)e.rator sliin the 90 ciiitch-lbvdi- 6 (Fi,,. 1) to cirrv the pin 18 of sleeve 7 into en.-a(,, ent -",ith @M th6..Iiill,,14 to re@viiid the muslic -roll, the il.'Ii(ile. Clutchshaft' 12 will be , sliifted @o the so tllat its ]lead 12@, Sli-- -on tiie arii@ 58, f6rces the otliei- arin 55 4L6@x-,irds tlif-, i-eii--eu'(-Is,of the elboiv-levers 2 ail(] 4), ii7lierebv -iid iiiii c:im to(rether t he li'i'as. o ii s, s hi(-i j@," d s of the elboi%--lei-ei-s. t ..a -eii liereby IO(' luilod@iu,@ 1-1)6ii fi-oiit ejicls (Fig. 4) from ti ie, ricl( oit.,tlie 1),ii-" 321-3l)-32, i@-ilicil is tlien' iii@ztliltIN, i-e.,@toi-c(l I)i, the si iii(rs @')O-.50. etc.. (Fig. 7) I)a(.1@ 'io its Ceitti-,tl noii-trailSI)ose(i pos,tioll. "Iii.,@ @le- 105 (:ol I'li lie-,i .tlie f(@l-(@ 'tll 'ts I -) S (-r(iii(r resultiti(-; ad@,an@'a,-@-e" S. @I