DE700569C - - Google Patents

Description

Circular knitting machine with revolving needle cylinder and several work stations . The invention relates to a circular knitting machine with several thread feeds or workplaces where all needles pick up thread while forming loops, whereby the needles are individually assigned to pushers, the actuation of which determines the needle selection for the detection of reinforcement thread at the thread feeders.

The invention aims to increase the performance of machines of this type, in particular those for stocking production, to be achieved in that with a number of courses corresponding to the number of thread feeds using all needles - is worked and that here in connection with one complete revolution of the needle cylinder at the various work stations a selection of pushers for reinforcement through a one-time activation Pattern fixture takes place before a new selection for the home position returned pusher is made by the single pattern device. By the invention thus makes it possible to adapt the selection of reinforcing threads a plurality of workplaces using only one sample device, that is, with a minimum of space for the electoral bodies.

Selecting the @ needle lifters for several jobs in a row is known per se. In the known devices, however, the needle pusher i »divided into two groups, one of which clic a group at one workstation and the other group is brought to work at the next job.

In contrast, in the present invention, one is selected Group of nobility at 7 \ N, -ei wounded in subsequent workplaces, daii » the selection is returned to the initial position and a new selection is made.

In the. Drawings show FIG. I the: plan view in section along line ii of FIG. 3 above the upper bed plate with the knitting triangles for two auxiliary supplies or auxiliary jobs and their controls while all feeders are active Fig. 2 is the side view of the lower part of a stocking with graduated high fc # rsc and sole reinforcement, Fig. 3 an elevation from the left side ' the machine gelioniinen finit de # tijeiiii'ti Bumpers and links, @@@ c'lcli ('the selecting and knitting triangles' iiiid the thread guide for the lirikeIIilfsriiiülii-iiii control, the thread guide iii Working position is shown, I '1g. 4 a floor plan 111 @@ 'aa @ i'rei 111e111 Cut along line 4-4- det- geiiom- men below the obcrcii I> ettlilatte. for the Mechanism for: \ us @@: ilileii 11c'1- i \, luster- bumpers, 5 shows a scheme for various orders of the Needles in the (\ aclc'lz @ liitilc # r 11: 1c11 of length their feet, where (Ici- I'ic'il the direction their rotation aiiii indicated. . Fig. 6 the development @ \ - oii of the sample drum insofar as they are the main Curves with respect to the two auxiliary thread contains guides, the drum cams and the bumpers in the positions shows which "they take care of the high heel, 7 shows a development from the inside of the upper lock ring, which the tracks the sample pusher, intermediate pusher and needles during the reinforcement shows, the Arrows indicate the direction of their movement, the dashed lines. the deviations vc, li of the Baltic woman, who that does not reinforce, while other- dere ', l \ la (lelil reinforce, and the dash-dot tiertell and l) uiil; ticrte lines the full four 1;: 111i1 indicate which follows, if no \ Tadeaii reinforce, Fig. S a Gi-uii (li-il .; (il> erli: tll> ilcs ringes and des antricbu; flii- (11c1 Sclicil) c 111t the mechanism that the Ilillslaileiifülirer 9 shows the view of the thread guide on the left auxiliary feed of the mask, which explains the relationship to the needles; ii Front elevation on the right side of the machine showing the mechanism that controls the right auxiliary thread guide, the sinker wid certain knitting triangles, Ui ;;. 12 and 13 details in elevation for (len 1 \ Icchanismus, which controls the. Right auxiliary faclciiftilii-cr, sectioned after the line 12-r2 in Fig. 8, Fig. 12 shows the parts, "'can be the thread guide Hauptgari-1 supplies, -; but not its reinforcing yarn, 1111d 11 "g. 13 the positions of the parts icit. when the thread guide returns completely-- 7th is. l'ig. irt the plan of a disc and hchllilatte greed machine, which the different il @ 11e11 1 \ 'lc'iliilieii, knife and guard shows, @@ c # Ic left control of the threads to all of that ! ieiileii Ilill call tours participate, I @ i ;. ie # hicii sci vertical section through the 14 after line i5-13, @@ elclic @ (1c, 11 a lalipt thread trimmer and the "leniiiie zei;, t, .ä ig. 16 the disk i1) side view, which (read auxiliary knife and the auxiliary clamp as well the guardian to hold the threads of the first 1- auxiliary feed from the thread cutter shows, 17 shows a partial section through a part : les Schloßringes on line 17-17 of the Fig. 8, which Gien mechanism for steering of the two thread trimmers and clamps shows, ' Fig. 15 ciiteti (iruii (lril.;, Geiiom, .iien above- half of Sclilol.) rii: icli (ler 1,1111c ii @ of Fig. ii, welclicisic '11i'11,' 1 xiir the auxiliary board print: icchc '1111i1 (ii's \: iil (l- tongue protector shows Fig. 19 shows the elevation of the curve showing the Release for the right auxiliary feeder steer, 'Fig. 2o a development of the lower and upper lock rings in modified form of the Invention, soft the pathways of the feet of the Sample pusher, intermediate pusher and needle in similar to; -rU'it, Fig. 21 the stößers, (icibi i d (-) - after 20 1 - ('1-1', i'ii (ll't \\ 'ti-d. - s it was w- # ilisclit that 11i1 '\ - () i1 a Rulidstricl: int: scliine lic'i the 1lci-adjustment of a stocking -ad- hi-: Itic was lit, to shorten. and several I @: t (attempts have been made. these attempts have not been satisfactory, partly because the space around the circumference of the needle cylinder, in which the "various triangles and other mechanisms" acting on the needle were housed, was too small to accommodate the necessary files of a newer machine. So the failure of these efforts was attributable in part to the need to time the movements for the auxiliary feeders so that the appearance of the stocking is not impaired Edge can be knitted in three feeds while the remaining part is knitted in one feed. At the same time, the machine can do the reinforcement of various widths for the high heel and sole reinforcements on each feed. This is done in the limited space that is available for making a variable selection by using a plurality of feeds gen is used and then the selection is destroyed and a new one is made. In the example of the invention described and illustrated, each selection is made for one revolution of the machine and then destroyed, and it is immediately followed by another selection. At the Ent - », - urf of the mechanism that uses this selection for a plurality of periods of time before destroying it N #; earth. it is possible to use only one cycle of operations of the mechanism for the pattern pusher on three courses of the knitted fabric and to shorten the space around the needle cylinder to a third, which otherwise has to be provided for the pattern pusher selection processes. The pattern pusher and its selection mechanism is largely described in Patents 2,97,828 and 552,431. General design of the machine The machine is the well-known Scott & Wil- lianis eller finite rotating needle cylinder cIer, dci-cnruii <llehencle i1'1ci-1 <ni @ ile in the I fileiteii 3tt @ 7, 3:19 024 1111 ( 1 349 031 presented are posed. l) ie M: iscliiiie liat lower and upper bed plates h, C, (-Mull @fiistersti> 13e @ 736 and interferers /, 32 uiitei- jc @ dcr Needle and a music wheel 8oo for: 1us @@@ alil the pusher for the graduated amplification. The machine can also be used to automatically produce a double rim according to patent 366,789. For this purpose it has a disc which contains transmission tools (not shown), the disc being driven by means of the vertical disc drive shaft 13 in synchronism with the needle cylinder. This shaft drives the usual disk spindle d through the intermediary of a bevel gear which meshes with a bevel gear and a horizontal drive shaft 14. This in turn is connected to the vertical shaft 13 by bevel gears. The shaft 13 is driven by the main bevel gear of the machine in the usual way. * The short horizontal shaft 14 and the gears and bevel gears are covered by a cover 14 '. This cover also acts as a support arm and is attached to the usual tongue ring 55o. The tongue ring 55o is rotatably mounted on the usual tongue ring stand 401 behind the machine and is supported at the front of the machine by the stand 400 for the increasing finger. On the upper end of the needle cylinder 26o is the usual sinker cap 300. In the valley plate 559 the thread guides F and F 'are stored for the threads which are fed to the needles at the normal or main knitting point. Thread feed at the auxiliary feed points In the machine shown in the drawings, the stocking is attached to the. Throat plate knitted with the exception of length and foot. The length and foot are knitted at three feed points, that is, three courses for each turn of the machine. In addition to the knitting point on the throat plate, there is a first or left auxiliary feed on the left side of the machine, seen from the worker's place in front of the machine, and a second or right auxiliary feed on the right of the machine, as shown in FIGS. 1 and 8 and the worker appears. The exact positions of the left and right auxiliary feeds are indicated at 185 and 186 in FIG. During the knitting of the stocking on three feeders, the stepped high heel S, the sole reinforcements and the marking shown in FIG. stanchions attached. , The design of the left thread guide is ü1 Figs. 8, 9 and to shown. This guide 187 is a thin blade, which is attached to the lower I? Iidc aligeschr: igt is and there a tip carries in. (lei- 1) i-eliiiiigsi-ichtung of the needle- 1. 1) egg main thread passes through a srhnial hole 188 in the tip of the Thread guide, during the reinforcement thread for this feed passes through a hole 189 which is above and behind the main thread guide hole. The thread guide is carried on a horizontal rod 19o which is rotatable on a pin 191 which forms part of the tongue ring 55o. On the rod 19o, where it forms part of the upper end of the thread guide 187 , sits a thread guide arm 192 which contains two eyes. to let the threads go through when they arrive from the bobbin or your cone.

When the thread guide is in its working position, it lies radially just outside the needle cylinder. When in its idle position, it is raised and moved radially inward. In order to bring about this movement of the thread guide, a tension spring 193 is arranged, which extends from the rod 9o at a point between its ends to a small support blade 194 which is mounted on the tongue ring 55o. This blade holds the end of the spring radially outward over the tongue ring (Fig. 8). -The spring is looking for the thread (nführer zuü4rung-; leads threads to the -stellez86 in to hold in his, radial external position; 'Fig, f4. And is = in Fg8, xi12: -and -, i.3-_dat_ and there the support blade 194: placed under the bar. Die: Design of this guide and his If the spring is lying there, the spring also exerts a control - the part is in front of the leader left pull on the thread guide. Feeding: different. The leader the end. itself consists of a vertical blade, A bumper. 46o, the bent of which the - turns in a perpendicular direction in aiii upper end under the bar, i9o ', arm -i-99 `: is moved; - the; part of the arm applied to-opposite the tension spring 14 ', which carries the disk drive. -193 to exert their effect: and the left die-control device can-Aen..Fuehrer up Raise thread guide:: The 'bumper becomes that. desired: amounts, raise, - and According to FIG. 6 of the - cams 5oi5o2 an - when 'the leader is released, - it sinks driven: if-`: the-. Bumper up: one under the action of a spring 20 '; Fig: 12. If the curve is of any height, then instead of that there is the lower end of this guide the thread guide is bevelled in its idle position. is `with - the holes .. for: the lung. The; Has sfößstange. a tension spring main and reinforcement threads; one before the (not shown); the other - in its lower other - it is -. straight and thin rriit the Position on ': hold-addiction. -With. these poking holes, one of which is above the other Stange 'works.-a, .Kurvenfürung 195 lies,: and the reinforcement thread lies.-.- over seeds, as shown in Fig. 10, -is. This dein-Ihüptfaden-: Die'Fäden succeeded in._zu` der The curve is guided by an upright =: tip: of the thread guide through> the: arms toi; standing. -Plate formed; those on top of the '-'2o29 those on the' arm for- the 'ferry-. at- Tongue ring is stored and so located; .that are consolidated Moving the thread guide itself: the rod zgo; .the: the thread guide 187 `is initiated 'by an angle lever ._203, along the inner edge 197 of the guide. : on the arm .. 14 '-sits and its lower tion on the side of. the tension spring arm carries a pin 2ö4, which = sideways 93 'lies to the side, moves -up and'- down .. This from -the upper end of the' thread guide Leadership. Therefore determines the exact radial runs. - If you have this- right auxiliary thread- Position . of the thread guide at all times. feeder to --in his idle. Position on- The exact height of the thread guide, If he, will, lift: will, -: there will be a direct connection @to ' is in his working position, is supported by one of the: main master tunes. 7through- = one = push- inward. protruding shoulder 196 on the Tauge q.6i-.: and a wire 205-: woven: - Leadership determined. In Figio is the: lower: the position. der: Share if the. Leader. The position of the rod igo is the working position of the - its inactive position - is shown in Fig. 13 Thread guide, while the upper or punk; ' shown. One end of this wire will- vertical position `shows the bar; if that, on the upper arm 20f of a rotary lever Leader is in his idle position. 2o8 attached,: and the wire runs back If - this one. Fadenführer- i87: in its downward direction to a 'point-' opposite @ d-em. active location is - die-.in Fig,: 9- and io in aus-: A.rtil207,:,; where he @ dureheinen-Zapfen.2o9öKin: =. is shown in drawn lines, - then the '''passes through, .the sideways: from your .upper Ground thread the 'needles from' the hole 188 end 'of the arm. protrudes: @ On-the wire: 2o5, fed, 'but the reinforcement thread is on: the side' of the tenon beyond the arm; not -the needles of its hole 189- sits a screw collar 2o6: This "@ Sclrau- Because there are no needles for reinforcement benl@urid.2o6 is so, - that he uses the angle lever Raised- are shown: When the-bumper touches and the: guide .in the idle = - position- 46o on de n-Kttrvert. 5oi. and 502- depending on it rises; if the.S.toßstange @ r-see up finds; then the. thread guide is in its lower part of the. area of the main triumphant trumpet. lowers :: make. Location, The lower parts of the 'Curves Another' arm of this three-armed lever is 5oi, 5o2 quit. a movement that doesn’t interfere with the upper end of the footbar. with "the three -feeds @ to do- '. and bunderi; @ so - that if_-these-move downwards: when the bumper is on these parts; moves away, @ the rod = 2 @ moves backwards remains`-the thread guide still-inactive. - If and the lower ares of the bell crank 2o3 the bumper 46o '' -: äüf -der = main sample- lifts. tronimel itself is (Fig: -9), ..then 'both are The thread guide: 2oo for -the right auxiliary-- Threads in - the position; where they. den: needles. Züführung has "two-day employees". 'Positions. In the- to be fed: Whether a reinforcement; a `lowest position will be both the main. kick-. or not; remains - from 'the needles - as well as the reinforcement threads pending-the needles that are not: through-the main thread of all needles and the Bumps' raised @: are; do not take up the kungfaderi = needles which,.-w #: have been lifted 'by the pusher'; _ wäh = ; Der ', Faderführer: 2oo-; for the, right auxiliary advised # I in @ der .-: - higher, Ziiführungs; .ode @ Zw, between position the reinforcing yarn is not fed to any of the needles. This intermediate feed position is shown in Fig. 12, while the lower feed position, where both threads pass through the needles, is shown in Fig. Ii. So that these feed positions or heights can be reached exactly, an additional mechanism is used between the angle lever 203 and the lever 2o8. Below the rod 205 is a horizontal control lever 21o, the front end of which rests on the arm 14 'and the pin 209 of the upper arm 207 passes through the rear end. This pin 2o9 lies in a slot 21i of the lever 21o. One end of a tension spring 2i2 is attached to the rear end of this control lever 210, the other end of which is held backwards by the lever by an arm 213 . This Arin is attached to the pin 2o9. The lengths of the slot 21 1 and the tension spring 21-- are such that the tension spring always exerts a backward pressure on the lever 21o.

The forward movements of the lever 21o are obtained from the push rod 461, which acts through the pin 2o9 on the rear end of the lever 21o. Near the front end of this lever? 1o is the upper one Edge of the lever old cut, 11111 two : \ titcii (, l) ciic # ii 2 i A., @@ t 5 lici-verstel lein, whose h1 <i- chen die geii; iue I lily dus the right @rlieitstelle iit employment position bestiinincii. hi major in il (, ii Drawings depicted »: \, la, cliiiit- is the lower level 2i5 backwards of the ZN \ -iscliriiiii> left: - 2i4. The connection between the two Surface 2i4, 2i5 is beveled. The heights determined by these areas are transmitted to the angle lever 203 and then to the finger Zoo by means of a pin 216 on the angle love 1203. The cams on the main sample drum for controlling the raising and lowering of this right thread guide are shown in the lower row of the Trornnielnocken in Fig.6 and designated with the numbers 504 and 505 . The cam 504 moves the thread guide for the length and the cam 505 moves the thread guide for the foot.

The times at which the thread guides are used are shown in Connection with the mode of operation of the machine.

Handling the sinkers on the auxiliary feeds The design for withdrawing the sinkers in order to take up the thread on the two auxiliary feeds is shown in FIG. 18. Here, the sinker cap 300 can be seen with its lugs 304, which work together in the usual way with the support 4oo of the increasing finger during the knitting back and forth. The retraction cam for the sinkers on the left or first auxiliary feeder is a part with a metal spring 493 on top of the sinker cap. Over the free end of this spring is an arm 494 which extends radially outward. the circuit board cap is out and screwed to a swivel arm a95 on a vertical stand496 on the upper bed plate C. The swinging motion of the arm 495 is imparted by the depending swing arm 497 which abuts a pin 498; this sits on a can on the stand .496. The sleeve can swing freely on the stand 496 and sits on the lever 518 which handles the mesh triangle 543 for the left auxiliary feed and connects both mechanisms to the push rod that drives it.

The retraction cam 538 for. the circuit boards of the right auxiliary feed are carried by a lever 540 which is rotatably mounted at its front end 303 next to one of the lugs 3o4 on the circuit board cap. The cam 538 itself has a plate which is fixed on the upper surface of the lever Sao and has a downward projection that in a slot that K.ihlic 3oo can enter, to aim at the plates in a vain manner-ziii-licl, as it is for the cam 8S in (learn patent 3, -2 423 bcscbricbcil is. The lever 540 becomes ge @@ iiliiilieli M; iii "e, lioliciier position through 1'011) c "539 held, greed in viiie-in \ I1 @ 1 @@ 1 5. @ i is fliled and against the 1'latiiiciikalil> c presses (Fig. Ii). The pla- tinc retracting cam 538 goes down in a working position of the three-legged Ligen lever 205 pressed by means of the Arnies 272 of the lever that ends in a sleeve-273. This sleeve is over the end of the lever 54o that carries the cam and has one spring-loaded piston 27: f, the al.tw:it-ts on presses the lever. At your top end spring-loaded piston 27: f is ei ') plugs arranged in such a way that when the shock rod 461, which controls the position of the three-arm by lever 2o8, .on the surface the main pattern red ink ;; slides, the piston 274 no downward pressure the lever 540 exercises and so the spring 539 allowed to move the cam 5,; 8 from its working raise position zii. The setting of the arm 272 of the lever; 2o8 and the compression spring 274 is such that the lower stage of the cam 504, which is to the left of the lower row of cams in Fig. 6 is sufficient to use the platinum to bring cams into the working position. This also applies to the zoo thread guide step 2i4 of lever 21o to activate the main feed yarn. However, no feed occurs until the pattern jacks have passed over cocci 741 about half a course later.

Knitting cams on the auxiliary feeds The arrangement of the auxiliary cams in the bc preferred embodiment which @ ri = lnllull, l is shown in fig. This figure is eiiic. \ 1t winding of the lock cylinder laltiit'ii, radial clicked inside into the machine. At the main knitting point siiil1 las ültlicltc Middle triangle 357, which leads to @tricl «lrciccl: 361 and the following Striclccti-c * ('(- I <,; () 0. The leading knitting triangle 3 (ii is MI) c1z2inntel- Way retractable. 1) c1- Sclilcll: ii-ing 271 lifts the needles. nightlciii you dc'ii tee point at. who have cashed in hard, if not the muste#rst@il.lcr love them, but the Schloßriiig kaiiii sec mclit far enough in order to bring the moment (#ii 111) (, i- gen. A corresponding (lc l @ ttl-ve 542 for the first or left auxiliary filtering is therefore used that withdrew and in one yet to be described \ Veise turned on can be, and a knitting triangle 543rd takes open the needles when they are curve, and lowers it down to the hit point. A fixed lift cam 544 lies just below the end of the knitting three corner 543, but it only partially lifts the needles wise up to the tongue release height. The left lifting triangle 142 is on the left knitting triangle carrier 5r1 .gaged and in and out of the working position with the Movable needle feet. If it is in the ar- l) eitsste; luii- is, it encompasses all needle feet. It is just in the click position when aeii the three Feed position is knitted. A sliaiiii - spring 512 between clcm "l'r; iger and (lein I) l-ci-- eck sucht gew <> litilicli das l) rt'iccl: ilt Sciiit'1- Original position on lialtcll. c @ ccliältcr der The force of this spring is ciii \ littul: i @ i @ ltr: l @ llt, which by a Stol.lst; tiic.Ir, - \, tii der Main sample drum (Feg. I) c: tcttcrt There is an angle lever 513 vctrlt; ili @ lcti, ( lei- on the stand 514 of the upper 13cttltl; tttc C is stored; one arm of this lever lies all (, linen posterior end of triangle 542. l) .is other The end of this lever 513 is finitely rotatable Rod 5 1 5 connected, which 'in turn a swing arm 516 of an angle lever is rotatably mounted on the shaft 716, the through the stand 401 of the tongue ring goes through. This lever also has an arin 517, which is at the top of the bumper 462, is oil driven; the bumper is from Clen Troinnielnocken 5o6, 507 (Fig. 6) moved. When the bumper 462 atif your cam 5o6 ;; directs. \\ - ii-cl the left lifting triangle 5: 42'ill the working position while knitting the Length put, and when the bumper slides onto your Tl-011lt1leItlocken 507, it will 1-lcllcdreicrl: ili set during the activity Ilcrstelluliri des 1 # til3es. The leading ends empty- .1 @ 1-t) lillilel @@ VCl: ell 5o6 and 5ö7 are pen so that clic. love curve for the left iühriiig iit @tttfcti be introduced. can. \ VW slt: itcr is described. 1 3e * 1 Ll (111 1 'l #' * #, ',. 7 1 t> example shown is in clct sich ciii scttl <i-cclit ileveglicher cam 549. who then helps the needles when they do that Exit triangle 544; except during of the reinforcement wedge if you have a floating niuster does, he doesn't lift the needles like that far that their tongues over the mesh get away. The knitting curve 545 of the right feeder can just behind the turnout curve or compartment curve 4i 5 be sorted (Fig.7). Upon reaching of the base of this reclite knitting curve against cli # Na: lelfi.iße a small stationary one Lift curve 54 (). @@ - tir: luf them in touch with one @ullkaiitc 547 aul clcin Scliloßring koln- inen. You: 1) as @ il # ri'it daiiii alidlreu. @ \ Li- lifting cam 54.S, tlci- all) take the # 22ocr l@ül.'t (, i et @@; ts lt @@ lttr light. as the lock ring she dearcii @@ ür <Ic. I) the train of the needle feet just described is the Train; which during knitting to the three feeds taken through the needles men, which only take up the main men. The mechanism for handling these knitting triangles, which are movable, is in the following besciir1c, 1icil. Dasaschendrcicch ffiir clic lilll: e zu- leadership, is back; zidilr, tr tiii (l @ \ - ird of the- i; cll ) eii \\ ic the back of the zichkttr @ c Uidik. controlled purple feed, (eil 'Nil 1101- I @ e "lc" -493 is attached. This @ trick @ lrc @ iccl: 543 is from a screw ciiicsicllt, clie in one leg 624 of the hu i-belarnies 518 on your vertical stick the 496 is attached. The crank arm carries also the pin 498, in which the circuit board-- triangle is controlled. The connection between between this crankshaft 518 and its all- Triebsliebel 463 consists of a joint 519, that the crank is attached to a rocker arm 32o closes, cler on the vertical stand 51-1 is rotatably attached. A rod 521 binds the longer part of the lever 52o the lever 463. High barrel cams 5o8 and 5o9 under your foot this. Lever serve in addition, the left knitting triangle 5:13 and the PCB cams on the spring 493 during the Knitting the length and the foot to drive. The fixed lifting cam 544 just below (, one end of the knitting triangle 543 is on the Lock rifig 27i. stored. As far as the knitting triangles for the right auxiliary feed are concerned, it must be determined. that many of the triangles and their control connections to the pushrods are carried by the arm 618 of the knitting triangle on the upper bed plate C adjacent to the rear of the machine. The front end of a carriage in this arm 618 carries the knitting triangle 545 for the right feed and the lifting triangle 546. These two triangles are retractable. The triangle 548 is rotatably mounted on the lock ring. All three triangles are driven by a push rod 465, which pushes them into the working position, the triangles are spring-loaded so that their normal position is out of the drive connection with the needle feet. The mechanism between the bumper and these triangles is also carried by the arm 618 and consists of the following parts: An angle lever 619, which is rotatably mounted on a vertical pin 622 of the arm 618, is in contact with the rear of the slide. The other arm has adjustable contact with an arm 62o on a horizontal axis on the arm 618. The end of the angle arm lies over an extension plate 621 which is on the upper En.de. the bumper q.65 is attached '. If so desired, the bumper can be such that it hits the cams on the llauptinustertronimel 1> estreirl @ t. abur at (IL.r 111 hla, '., rl' standing »machine \% - ir (l (, i» (, drum cam balin to use on the ai @ <lerc @ i @uiw of the machine, cl. 'h. acif the left side; so it is necessary to have a horizontal bridge 623 below the plate 621. The drum cams are denoted by the numbers 631 and 632. The small drum cam that precedes cam 631 is used during adjustment Cam behind cam 632 is used during heel knitting.

Due to the fact that the thread guides 187 and 200 for the left and right feeds extend downward above the needles just to the outside of the needle ring, they are in positions where they would be hit by any flying needle tongues. Flying needle tongues are present when for any reason a detonator is present and therefore means are provided to stop the machine when such flying tongues are present. These means consist of a guard which lies just above the sinker cap and is moved into and out of working relationship with the needles by the drive means for the right feeder knitting cam. The connection between the control for the knitting cam and the guard consists of an upwardly directed arm 62q., Which is mounted on .dem angled lever 61y. The guard itself consists of a long needle 625. The arm 624 can push this needle into the working position (Fig. 18). In order to gain access to the needle roller assembly at a sufficiently low level at this point on the perimeter of the machine, the rotatable lever 540 supporting the sinker cam 538 for the right hand feed is cranked up at 626 so that the needle 625 is free below at all times can go by. The guard needle is carried by a flat U-shaped arm 627, the needle going through each leg of the arm. A compression spring 628 is wound around the needle between the two legs of this arm, and a collar 629 is attached to the needle at the rear end of the spring between the parts of the arm. When the needle is pushed forward into its working position, the collar 629 pushes the spring 628 against the front of the arm and when the needle is released from the arm 624 the spring pulls it out of the working position with the needles. The arm 627 is rotatably supported by a screw 63o between the ends of the arm which extends down into a vertical support rod 640 which is supported on part of the machine (Figures i and ii). Below the script 63o, at the top This base 64o is a stationary one Plate (i.1 1, flowed by your guardian Vc @ rriclitu @@@ is deceptive. The needle 625 and you 'lra @; ari »627 Na'erden usually kept like this, dal.i shows the needle in the needle ring, and z% var by a tension spring 642 which extends from the inner end of the arm to a small eye on the cover for the vertical disk drive shaft 13 (Fig. 18). If the needle 625 were to be struck by a tongue, the needle and its arm would rotate about screw 63o, swinging the rear end of the arm against the front of the machine. Except when the arm is swung in this way by a flying tongue, a small: curved arm 643 rests against the rear of the arm 627. This arm 643 is screwed to the upper end of a vertical shaft 644 which goes down to the lower bed plate B. leads (Fig. 4). At this point, the shaft extends into a stationary support 645 but such that the shaft 644 can rotate without rotating the support. On the vertical control shaft 644, just above the support 645, is a blade 6:46 which extends sideways, the free end of which is attached to a tension spring 647 which is anchored to the support 645. The spring is in such a position that its tension always tries to push the curved arm 643 towards the upper end of the control shaft against the arm 627. While the needle guard hits a flying tongue and swings arm 627 away from arm 643, that arm is triggered. and the control shaft 644 can rotate. In direct friction with the resulting trajectory (in the blade 646 there is a wire 64.8 with a cüicil1 Bunc1649, which extends to the usual storage device (11c hliilgc 646, on the collar 649 to ziellc11 1111t1 s (s (gell stop indent.

In Fig. 5 the arrangement- (lcr needles in (learn needle cylinders in l @ llpassuil; @ on the length of their feet is shown. '338er and # 390e1 ". Di:.: C 1,' ül.ie ensure the correct zc'itlirlle L'eiiiiiell and cessation of these verscliiccleiicii _ knitting types. In Fig. 5 a group of # 220c1- \ adeln hag , which are flanked on each side by a hasty group of # 27o needles, it '=. The arrow indicates the direction of rotation of the needles. The group' precedes the # 22o group ll '. - In group 1122 there is a # 22o needle The # 27o group st 'is preceded by a group # 300 needles lx', and the # 27o group n = 'is followed by a group # 300 needles a33. These groups take one Semicircle of the needle cylinder. The other Half comprises a group - on each side in addition to the aforementioned # 3oo needle groups that come from the needles with # 338 <r Feet are composed and with 1.14 and 1a44 are designated. These groups for their part lie next to dci = Grtllihe full # 3 () ocl "i \ Tatlcl 1i 1l- ' and 115.5. . Between dirsell two (. @ Rulil> cll full # 390 <r IN, adeln reads rille Grtll) Isc VO ') # 33 (' r Needles 11.6. The rclativcll 1.:111(1l (Irr I@ül.lc are indicated in FIG. 5. Thread cutting t111 (1 l'leiiiiii device The mechanism for I @ an (Ilsallulig der.Viiden, which are disengaged, and the threads, which are re-engaged, is shown in Figs. 14, 15, 16 and 17. In hig. 14, 15 and 16 - the disc cap D 'is shown, but for the sake of simplicity the shit itself and the transfer tools or other knitting tools are omitted. The circumference of this disk cap D 'is cut off around the cap because of the various processes and Positions that when cutting, Leiteis wild Feeding of the various threads is necessary siii: l. The usual hatipt thread line c and a main thread the c 'arranged. This main thread sclineider and an auxiliary thread trimmer the one in Fite. 17 eZ @ lgtell drive emotional. So t-erh <ii.lft von der i> ewegendeis llulge the main thread cutter to a wire 57 li @ tcli up to crem 11'winkelhebel @ 8, de; - : 111f deinun @ nring is rotatable and its another Arin about your upper one Barn 59 lies. It is not desired (they threads from all three feeders in the a clamping and separating device sclilseicien and to clamp, and next to the usual clamp c and scissors c 'is one second terminal 69 and a second "cut-off der, -2 in the Sciieibenl: appe at one point provided about 30 ° behind the main knife. 1) 1e main thread clamp knee c and the cut-off the c 'serve to do this. not just the idle Thread from (1c1 "1 \ Z ('llll) lattc 55 () firmly rlikleiliinell u113 '/.u sc-lillcltlc11, @ (llltll'1'll a11 ('11 t111' lliit: ltlell Threads full (1C.111 It't'lllt '@ 1 I @ üllrll, l @ l>@Iill; t 11 (l. A Di "alit63 \ () 1i: 1 ('11l :: 11 (learn end of i \ 'iiskcllldlcls: ili @; t'il: i1; 1. 11i1: 1 the angle lever is (lurrli.l @ ((Icr (Irlltl;: 111l- downwards by a spring 64 ge (lrticl; t. Uni to be sure that the Faclenflottieruil- geii, which occur during the ten, under the pane rather than over the pane come, shoulders or grooves on deni. Unifang the shit applied. In the machine shown is vain i \ Ttlt 66 v01-] lall- the. 1117 (a (111. '1': 1t1 ('11 1 '(111 (1 <' 11l 1 "('1'11 ((: 1l Add- guide l) aill; t I @tt lallicli (111 (<'i elllein 1V <i- ter67.:11>tl "( ) 1 ) t" »: 111i: 1 (r @ cllc'illciskappe, then l1111 (Is'Scllt'illtiili(ICkt'illlli @ ckc around, as in lllllll; tie'rt ('ll I.lill (ll <t111e (people, under deal 11: ic htur ((N 11111l on it to the main terminal 1111: 1 (1 (. '11i ll: iiil) tal) sclineidei ". The inactive I @; i (Icis voi, (1c1 "throat plate run under the 11; iclltcr (l @ and on the .cap u113 from there. to the a-Iauptlzleiiiiiic and Albschneider. There- niit 'with; itige threads from the left feed point i85 cannot get into the main knife and so cut off without being stuck to get stuck. will. An institution intended. which from a few Guardian 73 on the usual blade of the Main scissors c 'ordered. This guardian is designed in such a way and so long that the one from the left auxiliary feed point 185 get into the main thread. Of the Guardian consists mainly of: inside, the outward from the scissor blade after the) Circumference of the disc cap runs and then clockwise along the edge of the Kapliellillterclenlztlfüllruilgspuilkt 185. Uilter your guardian 73 is a guide plate 76, which is located over the cap 74, and its purpose is to introduce the main threads into the scissors c '. The plate 76 extends around a position opposite the auxiliary knife 72 and carries the auxiliary clamp 69.

Needle selection for reinforcement One of the main tasks of the machine this Kind is to find space for the mechanism that has the variable reinforcement or make another selection so that the knitting is carried out on all three feeds can be. The present illustration of the invention is one in which the amplification is changed, d. H. one tiered high heel and one tiered Reinforcement sole can be made. The usual way to make such a type is to select the needles using the stitch pattern = for each row of stitches, but it is spatially impossible with a machine of this kind, three times with each Rotation of the needle cylinder to make the selection. To such a mutable To carry out reinforcement in the machine, a design has been devised in which a selection by the stitch stitches =; 1fclll.lcht to for three courses of the @; estri @@ l; tcn knitted fabric, and then all I @@@@@@ uli @ ell. which through this Selection made werclcii, canceled «= ground and a new @uswalil ricinacht will. The selection is made by means of the pattern joints = made by a pattern wheel have been selected.

The pattern wheel and its controls will first be described. According to FIG. 4 there is a sample wheel 8oo with teeth on a ratchet wheel 804, so that the sample wheel can be switched by means of a pawl 803. In order to suspend the pawl when it is desired that the pattern wheel stand still, the usual shut-off plate 812 with tension spring 8o6 is provided, which usually holds the shut-off plate beyond and out of contact with the pawl 8o3. The circumference of the sample wheel is prepared for selection in the usual way, and it is the usual set of selector cams 826 on a vertical stand 821 vorliaiideii, each having a tail which has its particular height of the feet 81o on your sample wheel. Where a foot has broken off, the tail descends to the surface of the pattern wheel by means of a tension spring 843 on one end of the voter cam, and the other end of the voter cam rests against the cylinder surface carried by the stab and pushes the lower end of each Model pusher 736 inside, which presents a foot that special voter cam. The type of construction of these pattern joints = The same subject matter of patent 497828. The selector cams 82o can be stopped in groups. Thus, the upper group of selector cams can be switched off by a lever 831 which is controlled by the sample drum cams 832 tilid 833. This lever has a pull wire 830 which connects it to a jack selector lever 829 which is rotatably mounted on the lower bed plate B. This lever keeps the selector cams 820 out of relation to your pattern wheel and pattern jerks = n when the push rod 831 slides on a high cam of the pattern drum. A similar lower ram control lever can also be used.

It should be noted that the method of selecting and then lifting the pattern bursts = 736 first involves pivoting glass outward of the bottom of the pattern bursts = by pushing inwards at the top. The following inward thrusting of the thrusts =, which if desired should not act on their needles, then follows, and the thrusts =, whose lower ends are still outside, are lifted and act on their needles. The pushing out of the lower ends of all the joints = to be selected - is effected by a cam 747 which is supported on a plane opposite the upper ends of the pattern joints = 736 at a point slightly in front of the point where the selection cams 82o on the feet of the impacts = act. This selection of stitches = for the three courses takes place between the left feed point 185 and the right feed point 186, as can be seen from FIG. The description of the movements of the pattern stacks =, needles, etc. can be followed from FIG. There are intermediate joints = 732 between the pattern joints = n 736 and the needles N. The trajectories of these pattern joints = n 736, intermediate joints 732 and needles N selected for reinforcement are shown in solid lines in FIG. (The tails on the lower ends of the pattern piles = are omitted in FIGS. 7 and 20 to make the manipulations clearer.) The paths of the feet of the needles which are not selected for reinforcement are indicated in dotted lines. The path of the needle is different, if no needles reinforce at all. The differences in the path of movement of the needle butts at this point in time from the path of the reinforcing needle butts during reinforcement are indicated in Fig. 7 by the dotted and dash-dotted lines used for knitting. If you want to stronger. is used is the thread guide in its lowest position. If only you used to knit the main thread the thread guide is in an intermediate position raised. The latter occurs only 1); - i the right feeder. If the lower end or the arl) eitciiil #., Foot 733 (Fig. 21) of a sample pusher us-- - is swiveled to the side so that it is Na selects deln, he encounters an llnl>iiierl; cii 741 (Feg. 7) before. The point where the Va.den from the right feed <1: c 1 \ adclii er enough. The model pusher 73t>, c101-; tuf this one Cam 741 slides, lifts its intermediate stößer 732, and shortly afterwards 1> cy @ tgt the Pounder in the area where you need needle foot, and lifts him hell @ r. lii tlicscr higher Level, the \ atlel not only takes the main thread on that of your outer hole in the Yarn feeder 200 is zugcfi-iiii-t, but also the reinforcing thread, which is of the upper hole ii, to that l, idcn feeder when the thread feeder is in its lowest position is. l-ii At this point the needle comes under the stitch triangle 5q.5 and is pushed downwards, while the intermediate pusher is pushed downwards on an exactly equal slope 795-on the lower edge of the lock ring 271. In this way, the intermediate pushers push the pattern back down to their normal height. If this area 795 is precisely related to the pattern pusher,. it is possible for the sample pusher. to keep her grip on dock 741 so that only the working tend feet 733 of the selected pusher in stay away from home: need again. ready. Once the needle egg by the: \ ocl; eii 5.I6 and 5.48 to zw- Mesh release are geliol) en, where (1: (- Needle tongues over the altcii.! @ L; ts @ li @ ii kmiinivii, the Musterstöl.icr through Lifting cam 741 "on gcliol) cii, @@ t @ l @ li @ r iliv Zn i-- pusher 732 nocli c111111; 11 11111i, lind si # 2 file the needles near your upper one love your move with up wtd you over the clearance height up to a high one Level which it - iii sets the state, the to receive reinforcement thread from guide F1 in the valley plate when it is in operation, as well as the main thread from guide F. Once again, the intermediate jacks are pushed down by the surface 796 on the lower edge of the lock ring and push the pattern jacks downwards. The same procedure is followed for the third course, the pattern jacks slide up the stroke curve 7q.1 ", lift the intermediate jacks and pick up the needles near the tip of the movement to raise them so that s_e den \ -crst: irl; work thread from the hole 1S1) in the leader 187 on the left or first Pick up auxiliary feed, as well as the 1-l aui i fa, l: n \ 'o11 the hole 188. The intermediate Stl); 'he will then go up through surface 797 (ici- lower edge of the lock ring down zii "cii, and the lock ring leads the pattern back to their normal level. Thereupon the tappets are driven by the cam 47 reinstalled. destroy the -Select which in the first three stitches- was followed and the machine is up ready again, uni to make a new selection fen and her bodice through three feeders to lead through. Another tangled thing in time- setting of the machine refers to the Beginning and end of knitting to the both auxiliary feeds. It is established been that if you got an extra Filing in a machine starts anew introduced thread will not be burid and therefore ciii () liil li: iiterlits. Around this open Üln- abxiiclerl; @, ii, is the ma- shine like that through the pseudo-suture, ckt 1> ic needle, which sparks bcini Stricl <cii on this is stored is the first - # - of the - 27o group az ° -'-, "-moose when knitting straight after the # 22öer needle group ii 'is coming. It becomes- only described - \ v: e this- needle causes will be the first to come to the left leadership to knit. The selection is made makes i "iittzls the @ubi: urv ;: 542 1l1" 1 ZUsan1-- menw: rken with the verseliit @ rlciicil I.:iii'"en der Nadelfiif.ie. Dur I 'n; 0t @ l F ig. (i) is so atiff tLi- ll: iii; @tiiintcrtronimel ortlnut, dal .; (1-r posture, which the lxi @ l: ii llili @ zuiülirungen actually in sets, (Icr cam engaging (1 (-i- 11 til) ktirve 542 begins while the i ei; 13c tlcr # 22oer needles n ' opposite -your \ orI; cii is. The bumper q. () 2 moves to the top -to the lower level of the outside- catch of the drum cam 5o6, while the -22o needles ii. ' pass by. This serves in addition, all feet, except the # 22oer Feet to touch. As soon as the Z'y'linder is up has turned enough to disagree the # 2; oer To bring the feet of the group ia == opposite the cam 542, the pushrod slides as it continues its movement up to the high part of the cam 5o6 by fully engaging the lifting cam, so that afterwards it all needles to has lifted to release the stitches. In this way, the first exposed needle, and therefore the first needle raised enough to take up suture on the left feeder, will be the first needle in # 27o group n ° '. The left feed thread guide 1S7 is at this moment in its operative position on the lower end of the cam 5o1 just before the position shown in FIG. In this position, in which the main thread comes through the hole 188 in the lower end of the thread guide 187 , this is the only one presented to the needles which are cleared by the cam 542 because no needles have been lifted by the pusher .

During the manufacture of the knitted fabric which does not contain any partial reinforcement, such as all of the high heel or on the sole, the processes are quite different from those used when partial reinforcement occurs. When knitting is started from the right feeder, there is no partial reinforcement. The thread guide 200 is in its intermediate position, which is shown in Fig. 12, and the needles which are to receive the main thread on the right feeder are all lifted by their pusher to take up the thread. During this unreinforced knitting on the right feeder, the swiveling cam 747 for the pattern pusher pushes out all pusher, so that all needles are raised. To begin knitting on the first of the following -27o needle group n'2: m-len, a W: illlcl-llockel1 2o is applied to the lower Knd (° n of the sample pusher under the - 22oe1- 1Vad (@Igrulillc rc 'r;((11; (1 11; 11'1l lilnl'n zilt () Lleli, so that the first (: to I1 ('l.ll'I1@1 (. 1 \; (dcI, (read Knitting is started, the ci-st @@ major Group n22 is. The latch 8oj then switches the sample wheel 8oo, and the selector cam 82o is withdrawn and lets the -22o sample pusher swivel out with the other on the following rotations.

When knitting with partial reinforcements in the right feeder, the lifting of the needles until the stitch is released is not caused by the pattern jacks, but by the lifting curves that act on the needle feet. To perform this, the switching cam is lifted into its operating position 549 which is shown in Fig. 7 in from-Z-, Z,. This lifts all the needles. until the stitches are released. The sample pusher then only lift those needles; which are to receive the reinforcement thread, the selection being made by the selector cams 82o in the usual manner. The thread guide is brought to its lowest position in order to present the reinforcement thread to the selected needles.

It is desired that the knitting on the auxiliary feeds is accurate on the same needle and preferably on the same needle at ä @ i @ gn feeders. The machine is. so arranged that the last knitting needle is the last of the -27oers Is group n2 which precedes the -22o needle group n '. At the right feeder the mesh triangle 545 is withdrawn in stages. The mesh triangle becomes partial withdrawn until off the path of the -22o feet, while the -27o needles n2 straight before the -22o group n 'pass the triangle. This way is the last Knitting needle the last needle of the - 27th group n ', which precedes the - 22nd group. As soon as the right triangle is opposite the -22o needles n ', the withdrawal completed.

It is also necessary to stop the selection of the needles by the pusher; and for this purpose the pivot cam 747 is withdrawn from the working relationship with the feet. The time is set so that this occurs when the curve is at the leading group of -39o needle butts n5 and reinforcement ceases at that point on the right hand feed. Simultaneously, a release lever 743 pushes radially inward the feet of the sample jacks 736 selected for reinforcement at the beginning of the '27o groups' so that, with the exception of the first few reinforcement jacks, the remainder does not slide on the cams 741 "on the left hand feed. The Stöl! Iei-; iusi- # icklicbc1743 for the left Feed is all of the lower bed plate B. rotatably attached by an arm 373 (Fig. 3 ulid 4) and is in the correct plane through t #; "joint 374 held that on the lever Not far attached to its active end is. The exact inner position of the cam lock is determined by a tension spring 375 together with a slot and screw arm 379. One end of this lever 379 overlies the beveled top end of the push rod 468, and the raising and lowering of the push rod determines the movements of the cam lever into and out of operative relationship with the drive feet 733 on the lower end of the sample jacks. This is used to stop the reinforcement at the left feed. The release jack 1743 can be controlled by the master sample drum in the same manner as the reset cam 747.

At this point the lift cam 542 of the left feeder is also withdrawn, thereby stopping the aiming of those needles that were not lifted by the pushers. This retraction of the lifting cam 542 takes place while the first group of the -3000 needles n3 passes by. The needles which are not lifted by the cam 542 remain at the catch height and let the thread fall out. the .three feeders; until the Iloch heel take, but the main thread: - :::: After, enough- is. 'So at the: right access a number of needles that have not been exposed: all needles are knitted, except by the knitting triangle 543 # "" pulled down the 'needles for the markings; Which has been; work around- the main thread -under the press stitches-: -.When -.- work them under (linen To 'lay sinker noses. the thread knitting triangle 545 - for the right 'feed Leader Zoo of the left -feed: at the freak out, -all needles' are through the End of the leading group of .27o triangle 54.6 and -the -edge 547 -.- of-, cam- Needles n2 raised from activity ;: and ringes 27i raised; - but :: on the simultaneously. the knitting triangle, 543 becomes needles for Preßmasehenstrickeri again withdrawn. treated differently so that -they are at the main feed- So that the machine; which make the knitting guide d_e press stitching: The stroke = to pick up with empty needles; again curve 548; when they "ih i = their job position can work and is' subsequently able 'to catch'is' employed '; enough = not close enough or to form press meshes, such as e.g. B: Approach the needle cylinder to bring the needles with you the production of the markings 41 required: to grasp 226 feet; and: therefore lifts be changed; it's necessary; ".that the needles` they are only the needles with -the. -longer feet in! the machine uninterrupted by the als = 22oer: This allows; that the > press Needle positions of the right and left feeder; which make the 'markings; can hike. To explain this at catch height- 'walk past everyone else Purposes is the mechanism in connection (e_risch the '-2zoer .feet- .with :: iiiit the production - der.Markierungen- acceptance of the. Press mesh) .-, be. wrote .., The needles which these mar-: raised by their pusher. @ .- Briefly on it make kierüngen, '- have # 22oer' feet 7-and slide-; the pattern pusher,:: die-, under --- all '- are 'in the'# 22oer `: Nadel.gruppe- n1 located needles with the exception of the double needles for `-and in the 'following group of # 270s the markings, lieg, en, auf-their stroke triangle Nadeliin22. Since the markings 41 made 741 'tuid; -lift so all needles'"(except the :: : are, while the machine is on all -three needles, which-made the marking stitches = Feed knits, and two pairs of "press points" up to the release point. - Behind the niäschen; - one under, the other, `knitted triangle 36ö on" the - main feeder the machine is set up; Are all needles by the @Hubdxeieck, 542 in two rows: to knit press stitches' and free- and -the press stitches under the then a normal row to: -knit. The knitting curve 543-knitted: - Press stitch knitting takes place on the right-hand side - The switching triangle 549 is from.-the Trom = Feed and to: the main feed: The melnocken 522, 523> and 525 on. :the main right = knitting triangle 361 on .the: - main pull inustertrommel controlled .by mediation guidance is provided during the manufacture of a * curve plate: ßo2. around the = lock ring Markings and 'preferably during the around; with a tension spring ßi-3 between. all the time; where the three-; feeds ar- the front: end of the crooked-.pläftc, work; withdrawn, and the marking 802 and the carrier 400 runs ühd -diel control is from the model pusher, 736er: to attract curved plate .. seeks, so.dal3 keep. It is also essential for the triangle 549 to be in the lower position. posed embodiment; that. lower the right: can. The plate 8o2 isC with: hers Trick triangle 361- on the - main feeder -bumper-467- through a :: wire 8oi ver @ - during the production of the high heel and branding. " the sole reinforcements is withdrawn. The manufacture of the high heel, geuiä13 At the right feeder, all pushers lift: F: ig. 2: (assumed that the stocking of their needles to the release point, atis-up-; 'downward. is knitted) take-those who follow the markings:: -First «-ground. have to produce: one of the selected stitches produced; and then 82o -has- the lower ends of the pattern pusher: becomes>, - a - more troubled. Ke: l'made itii 736 inwards, pushed, which under -the angle of that-through. Insert less Needles - lying; the .press meshes for the. Extension rows of stitches; lind it again Make markings, and therefore those minors are 'with' the same number of '112 stitches' Needles not up to the release point. , rows, which were expanded: -. Then: to lift; but: approach - approach: the knitting triangle becomes; instead of the rest of the wide mesh -: 545 at the right feeder in the level, line up in the same way. to use; ' the: hei which it on the saddle; ltdreieek 549 forward knitting of the sole immediately - begun. by doing have come by; that in its lower part, a smaller number of 'rods' on the lung is. This triangle 54g: remains in its: sole side of the seam as. on the -manded- lowest position is used while knitting by side. ' Embodiment according to FIG. 20 ulid 2 1 Uni to manufacture a machine that does something runs more freely, the invention is that the bumpers that Nockenzyl: vein and the pattern rollers according to Fig. 20 and 21 changed woi-dc, ti. at In this embodiment, the -i \ Iuster- pusher himself only on every di-itti, ii hl, isclieii- series, and the model pusher itself is something has been modified. It is too liciilerl; @ii that the execution site den i-ililiclieil; \ »tricbs- foot 7 33 and voter feet 738 ulld: iticll grooves 938 main arches that gcrade over the Feet 738 and to atil.loli üücid Sample foot llirwegra-t. - / \ ii dum @@ I> iren 1? acle is the pestle in an unsafe way stalt. The new type @iiri @ ilicrr @ i 1? Ade of the pattern pusher, the ni, t ciitsl @ reclicii <l from- formed cams so zuaniuicilwii-l; t, like will be described later, -ordered from einci- groove or a paragraph 928 on the full c> ilcider outer side of the pattern pusher, dc # r: ili @ N @: ii-ts from the top of the pusher tim one Distance from z. B. 3 min or i11, inch @erl: iuft. In Fig. 2o Stößer and Nadrhi are shown represents how they orbits vel-f01 "eli tiitslirerlieud those of the reinforcement spacers and deln, db diejeiii <, cii, welch <an.-choben "'erden, uni den @erst: irkun:; sfallcn au circi Additions atifztiiieliiiiell. The NI uster- rummages that are so identified by the \ V: ihlcrli @ chcu 82o are chosen, are on .your 1 lul> ilreicch 941. raised in the same way as hot Embodiment according to FIG. 7, and when they reach the highest point of their elevation, it becomes necessary to separate them from the intermediate pusher 732 so that only the intermediate pusher can lift the needles on the other two feeds. This separation is achieved by a cam 746 which lies below the ring 271 "and is spaced so far from the lower edge that it allows the working feet of the intermediate pushers to pass between them. The leading point of this cam is in one Height that it encounters the sample pusher 936 and the intermediate pusher 732 between the two pusher, ie under the foot of the intermediate pusher 732 and just above the groove or shoulder 928 on the luster pusher. The upper end of the sample pusher is not swung out that far that it brings the top of the pusher out of the cylinder slot over the shoulder, in this way the cam can separate the two types of pusher, the intermediate pusher being raised by the cam to a height which allows the needles to hold the reinforcing thread therein Manner, as shown in Fig. 7. Thus, the pattern pusher can be lowered by a cam and the intermediate pusher can be raised without cause the risk of the feet breaking off.

When the sample jacks have returned to their normal height on part of their way, the work of lowering them goes to another foot and another cam. The cam that now takes over. To finish lowering the sample jacks is a triangle 742 acting on foot 938 just below the point of vibration of the jack. In this way, the pattern pushers are removed from the cam surface which separated the pattern pushers from the intermediate pushers. The cam 742 lowers: the pattern pushers just a little further than their actual height, for the selection of the selector cams 820, so that they can later be replaced by another lifting cam '(not shown). can be set precisely. This cam, which lies next to cam 742, performs this task on the last reversing movement that comes from the heel. Similar means for precise adjustment can be used in the mechanism according to FIG. They come against a lowering edge 996 of the ring 27 i 'and are driven down to a level which is just a little lower than the point of impact of the needles. As the jacks descend on slope 996, they are deep enough to be separated for a small distance from the feet of the needles assigned to them. Immediately after they have reached the launching point to the foot of the knitting triangle 545 to the right feed, the needles are lifted by a cam 546, as in the embodiment of FIG. 7, then through the lifting edge 547 of the ring 271 'and the lift curve 548 .

Just when the needle feet leave the lifting curve 546, the Feet of the intermediate, pusher 732 a lifting cam 941 ', which is below the lock ring is stored, which loves the needles 1> is to a sufficiently high level to the Take up reinforcement and main threads at the main filing. As soon as the Zwisclica pushers have pushed the needles up to this llölie (it is the same hell that is shown in Fig. 7), they come into contact with a countersunk surface 997th on the lower Edge of the lock ring, and once again they are knocked down to their normal height. You «others lengthways this level while 'the needles under the headboard of the middle triangle .357 and the knitting triangle 36o, and become their upward trajectory start with a lift curve.

Then the intermediate pushers meet another lifting curve 94i ″ and push the needles up again onto the reinforcement level. The needles which are not raised in this way are lifted by a cam 5 ' until the stitch is released. The 42 t' intermediate pushers are passed through the - Countersunk edge 998 of the same ring pulled down while the needles move downwards on the knitting triangle 543 of the left feeder with a small gap between the needle feet and the upper part of the pusher, as in the case of storage at the right feeder. After they have left the knitting curve 543 They are moved upwards again, clurcli a cam 544 'and from there to cam 549., as in FIG. 7. The movable triangles in the embodiment according to FIG. 20 are controlled as in the embodiment shown in FIG. 7 Mode of operation of the machine (Fig. I to i9) In describing the mode of operation, only as much should be said as is immediately necessary for the two auxiliary feeds and the related parts. The machine is to be described with three feeders during the length and the foot, but not for the edge, for the transfer, for the heel or the toe.

With consideration. on the fact that the various changes emanate from the main sample drum, which only rotates intermittently, and on the fact that the various elements must be introduced in a certain time-limited relationship for the other parts, so that the two auxiliary feeds can be cleaned at the desired point it is necessary to begin preparation for triple feed knitting or knitting at three work stations early in the operation of the machine. When the machine makes a folded edge in this way, the first movement of the parts occurs immediately with the two auxiliary feeds at the beginning of the switching of the main pattern drum, before the stitches are transferred to the transfer tools that have to turn the edge. The pawl 803 of the pattern wheel is idle on the surface 812, and all of the selection cams 82o are withdrawn from working with the pattern pusher 736. This preliminary transfer circuit begins on the low cam surface of the main pattern warp, and during the knitting of the four courses while the main pawl is on its low surface, no movement in uninitiated relation to the two auxiliary feeds occurs; the only movements are to lower the lifting cams 549 and to engage (read knitting triangle 361.

If at the end of the four rows of stitches the pattern chain is switched forwards and the pawl is placed on a high part of the joint, then the first processes occur immediately for the three feeds. As soon as the pattern chain hits the pawl control on the highest part of the joint, the main pawl begins to make a long shift onto the main ratchet wheel. When the main indexing wheel begins to rotate, then of course the main pattern drum also begins to rotate and the transmission links in the needle disc are ejected. Immediately thereafter, the push rod 463 slides on the cam 508 on the main sample drum, which activates the mesh triangle 543 of the left feeder and the corresponding board retraction curve which tone of the spring 493 is carried. The triangle stitch 543 of the left feed completes its inward movement while it is over the # 27o needle group n92. It is necessary to introduce the part of the auxiliary feeders at this point, because there is no time to later fully introduce both special feeders in a suitable time sequence into the process of the machine. The time of the insertion of the stitch triangle 543 is such that it is inserted while the # 22o needle group nl passes. This happens while the lower end of the shock stall 463 passes over the low step at the beginning of the drum cam 508 . At the same time, the bumper has slid onto the top of cam 5o8, the next group of # 27o needles z22 is opposite the knitting triangle, and, the knitting triangle goes all its way in. It should be noted at this point, however, that the auxiliary threads are not presented to the needles and the needles have not been released, so that no stitches have been drawn and no stitches have been knocked off at this feeder until now.

While the main pawl control is still on the high part of the pattern chain, the main pawl does an auxiliary circuit and allows certain additional operations related to the auxiliary feeds to occur. One of the additional processes occurring at this point is the movement of the cam 747 which swings the jacks out of the working position with the upper ends of the sample jacks. This occurs when the pushrod 464 slides off the drum cam 526 to the surface of the pattern drum which causes the arm 798 to oscillate as it slides on the bevel of the upper portion of the pushrod and moves the cam 747 out of the working position toward the pattern pusher . When this auxiliary circuit comes to an end, it becomes the left thread guide 037 iri their working position lowered (Fig.9 and 1o), the Bumper 46o from the holicn part of the Cam 501 slides on the low part. In this working position she is ready for the Threads of any needles zuzirfiilir-eii, the have been lifted so far, they let that Pick up thread. The clamping fc (lcr- 193 holds the thread guide radially outwards against .die Plate 195 in its correct raflial position lung. Although this thread filer is so in a working position, perform »the .Na- do not yet move up and down for knitting, so that up to now no -main- thread any needles on clicsci- feed tion can be supplied. 1: s \ v but noticed that .at each of these. Feedings some preparatory movements take place- have found before (learn @Zeitl) uiil <t where they are needed, but they are so great they don't use the ai-1icitswcisc # ilci- machine disturb and (lie # Aiiz: ilil tlcr reitlicli beincsscncn Operations that are actually necessary if the knitting doesn’t clcn lici @ lcii Zufiili- starts to decrease. The llulniocl <cn 49 of the right feeder is still in place in its lowest position.

After all the preparations have been made. And you have the advantage the circuit that occurs at the time of transmission can be used the machine now knit as many smooth rows of stitches on the main guide alone, as is desired. So z. B. 28 courses are now made before the circuit is engaged, which starts the two auxiliary supplies.

The circuit that causes the machine to engage the two auxiliary supplies; mainly performs the functions that relate to the three feeders. However, you should also introduce the main thread at the main feeder. With this switching of the main sample drum, the lifting cam 542, which is just in front of the knitting curve 5.43 of the left feeder, is moved into the working position while it goes over the # 22o needles n1 and acts on the first of the # 27o needles in the following group This introduction of the lifting cam 542 of the left feeder is caused by the stepwise moving drum cam 5o6, which acts on the push rod 462, swing arms 5 1 6, 5 1 7, rod 5 1 5 and on the angle lever 513. This lifting cam lifts the Needles so far that they take up the main thread from the left auxiliary thread feeder, but not the reinforcement thread. When the first of the # 27oerl \ rebuke group n22. Picks up this main thread from the left feed point 185, it lies above the guard 73 to the clamp and cutter 69.72.

The insertion of the stitch triangle 545 of the right feeder begins at the same point in time, just because the middle # 338 needle group is n6 opposite the knitting curve, and the insertion that occurs at the end of this needle group takes effect in the # 39o group n5, which is the middle group # 338 follows and where their introduction is completed to act on all needles. Therefore, the first needle to be pulled down from the right triangle stitch 545 is the first needle in the group of needles n '. This introduction is effected by the drum cam 63z, which acts on the lower end of the push rod 466, which in turn acts on the bridging push rod 465, on the extension plate 621, the swing arm 620 and the angle liebel6r9 acts. The extension 624 on your lever 61g changes the movement in the working position of the tongue guard li; 1l1C'111 6z5 ain laude the inward movement of the knitting cam of the right feeder. 11'i (already-mentioned, it is desirable that both thread feeders do the knitting start on the same needle and that this one The needle should be in the position where the dummy suture covers the open eye made in the fabric. The first needle of the following # 27o group n "is the needle where knitting should begin to complete it, and how this is accomplished at the left feeder has already been said. Since it is impossible to use the triangle stitch and the Introducing thread guides in such a timed relationship that this occurs on the right feeder as well as on the left feeder, the lifting of the needles to the point where they take up the thread of that feeder for the selection of the desired needle to start knitting This can be done by the mechanism that selects the jacks. As mentioned earlier, the lift cam 549 is not in its raised position, and therefore the needle butts come against the knitting triangle of the right feeder below stitch release height raised by the drum cam 527, causes the introduction of the cam 747, which sets the pushers back into the working position where it ejects the bottom ends of all pushrods. In order to have the first of the following # 27o needles 1112 first to receive the thread on that feed, the lower ends of the # 22o needles must be pushed radially inward and this is activated by lowering the lowermost selector cam 820 at that point achieved. However, this selection cam is preferably ineffective in its working position since the auxiliary circuit during the transmission because the swivel-out knock 747 was not in the working position. The cam 747 is effective when its bumper is on a cam of any height. This selection cam pushes all pushers of the # 22o needle group n1 inwards. In the meantime, the right auxiliary thread guide Zoo has been lowered to its intermediate position, where it is ready to lift the main thread, but not the reinforcement thread Abis, onto the needles raised by the pusher. This occurs when the push rod 461 slides onto the lower surface of the drum cam 504. This movement not only causes the use of the cam 538 to retract the sinkers, but also pushes the wire 105 forward, the pin 216 falling to the high cam surface 2 i 4 on the control lever 2 io; and pushes the right thread guide into its intermediate position (Fig. i2). In this way, the first of the # 27o needles will be the first to grab the thread and knit on the right feeder.

It is necessary to ensure that the # 2 in the needle group n. ' this Thread on the following turns of the triple knitting or feeding process. records. and for this purpose the pattern wheel is switched by the pawl 8o3. As soon as the drum begins to spin, the lower selector cam will move 82o, the one in a footless place on the drum since the transmission circuit had rested, to a model wheel base that pulls back the lower voter cam, and the jacks under the # 22o needles do not move backwards into the cylinder following turns.

The machine is now knitting on three feeders without reinforcement, and the positions of the pushrods in Fig. 6 are as follows: The pushrod 463 for the mesh triangle and for the auxiliary sinker triangle of the left feeder is on the high part of the drum cam 5o8, the control rod 831 of the upper one The jack selector lever sits on the low end of the drum cam 833, the push rod 467 for the right feeder lifting triangle is between the cams 522 and 523 on the surface of the main chuck drum, the push rod 46o for the yarn guide of the left feeder is on the lower end of the Drum cam 5oi, Jie bumper 464 des. The pivoting cam has just slid onto the high part of the drum cam 527, the push rod 466 of the mesh triangle of the right feeder has just slid onto the drum cam 631, the push rod 46z of the lift cam of the left feeder sits on the high part of the drum cam 5o6, and the push rod 461 for the auxiliary board curve and the thread guide of the right feeder sits on the lower part of the drum cam 504.

Since it is desired to make marks, i. H. Cover stitch markings on the back at the lengths at the right time, then the process should be carried out Machine that takes care of this. The needles of the markings lie in the # 22o needle group n. ' and in the following # 27o needle group 1i2'- '. the Needles are equally spaced on either side of the dividing line between the two Groups. The feet of these needles are # 22o in length. The right mesh triangle 361 the main feeder is withdrawn from the working position, and, the pusher lies whether to free the needles for the main line, i.e. the old stitch underneath to bring the tongues. It should also be noted that the lifting cam 548, "runs in his working position is not so long that he grips the # 22oer footpins. and therefore frees everyone except the # 22oer footpins. To get these marks on the To make lengths, it is desirable to knit press stitches two courses long and knit on the third row of stitches, with the press stitches on the right Feeder and the main feeder are worked. To the needles to the left To make the feed free, the corresponding cam 549 is up to that in FIG. 7 position shown by switching the main sample drum raised a short distance, until the push rod 467 under the lift cam 549 of the right feed from the surface the main sample drum comes onto the drum low cam 523. This last one Shift also causes the bumper 831% .- on the high part of the drum cam 833 to slide onto the lower step at the end: this allows the upper selector cam to to swing partially into the working position, one of the selection cams 82o goes into the working position. This is the so-called marker selector lever, the, acting through the pattern pusher, all needles except the needles for the markings caused to rise and thereby to two feeds on the marking needles alone lets press mesh work.

When you make the markings, the needles work on; the right auxiliary feed and on the main feed only for one revolution of the cylinder on press mesh. However, the pattern wheel Soo is switched every two revolutions, and therefore, in order to prevent the press stitch knitting for more than one revolution, the cams on the high-speed gear, which cause the pattern wheel to shift, are misaligned in the following @ 1'eisc (" The cam on the high-speed gear wheel, which moves the pattern wheel into position to cause the press machine to rotate the first of the two revolutions, is set back or decelerated slightly so that it does not drive until the press needles have just finished. 'luswählnocken 820. At (lci second rotation, the marking needles work on the right auxiliary feed and on the main feed, that is, they are not cleared. The wheel for the high speed that the cams for (read switching of the pattern wheel carries, makes ciiie Uinilrelitiiiig on all four revolutions of the Nadelzvlinder and has two cams to switch the pattern wheel so that it is switched every two revolutions. The second cam on the high speed wheel is advanced slightly so that the pattern wheel is just switched before the pattern pushers for the press meshes reach the selector cams 82o on the third revolution. In this way, the markings in the lengths consist of two press stitches and ten plain stitches, d-1i. twelve stitches for one turn of the high speed wheel.

In the foot part of the stocking, the double stitches are on top of another Done wisely. If markings are to be made in the foot, it is temporal Adjustment of the needle cylinder in relation to switching. of the Soo model wheel that the pusher for the markings for two full turns inward to be pushed. The lifting cam 549 of the right feeder is at this point in time in action, clears the needles of the markings on the right feeder, so that they only work on the main feeder Preßnvaschen and so on, the markings consist of a press mesh and two smooth meshes.

The next circuit of the main nipper drum may be referred to as the circuit for the high heel reinforcement, and at this point the sample drum will move to bring the various bumpers into the positions shown in FIG. The upper cam control lever pushrod 831 descends from the lower surface at the end of the cam 833 onto the flange of the main sample drum, allowing all of the upper selector cams for the selector lever to be in the operative position for the various selections move the high heel. This occurs when the middle # 338 needle group is v 'opposite the selector cams 820 , and then all needles that are not knitting the reinforcement thread will have their jacks pushed back into the cylinder. The push rod 461 for the thread guide of the right feed moves onto the highest part of its drum cam 504, which moves the guide 200 to the lowest position (Fig. Ii). The spring 274 takes up the special movement without damaging the lever 540 that carries the platinum retraction cam 538. This occurs; when the # 300 needle group n4, which precedes the # 2200 group, is opposite the thread guide. These special needles do not pick up the reinforcement thread, at least not at the beginning of the reinforcement, and: the first needles, which catch the reinforcement thread do so on the main fillet plate. The main working position reinforcement thread guide is activated in the desired manner before the first needle for the heel reinforcement reaches it. The pins are lifted up to the reinforcement level on the main feeder by the pusher, which slide on the sample pusher lift cam 741 ', and they are raised again on the left feed when the @ -luster pusher slide onto the sample pusher lift cam 741 " To allow needles to pick up the reinforcement thread (lay left. Feed, lever 743 of the left feeder, which makes the pusher inactive) is moved out of the working position by lowering the pushrod 468 by means of a tumble on the main pattern tronline (not shown) . the same circuit moves the bumper 46o for the left Zuführungsfadenfü: lirer from the lower part of the drum cam 5oi continued to the surface of the reinforcing Hauptmustertromniel the needles then follow the path shown in solid lines in F i ,.. 7.

When the machine is ready to move on to making the heel by knitting back and forth, the main pattern drum is switched back on. At the beginning of this circuit, the mesh triangle 545 of the right feeder partially slides out of the working position while it is above the leading group and the. introductory regular circuit the - 270e1- needle'- ' W is to clie - 22oer `adel- I 1) ° 1111 Ober-lelien from the heel to the foot instead of- omitting group n1 , and completing dailli j linclet, an auxiliary circuit occurs which the be ;: withdrawal. This happens with the return to triple knitting for the foot by means of the fabric rod .466, we.lchr über ", i- (ls ullt ('1-ei iilllcitet. The knitting triangle 5.5 of the right End of 1'rommelrlocl; cns 631 and (slurred: luf feed and there: lifting triangle 5: move a8 the surface greed Hauptnlustertrominel glcit ('t. .i in the working position, the right thread- At the same time the Platinenclreicci; tii1: 1 füllrcr 2c) 0 and the .I: fellel 51o, who with his the thread guide of the right feeder through \ (lcl; cil (never platinum place -retracts, lower the bumper 461 withdrawn "#n, (n- 1 (111: J (111 in your position: iti @ ge. The switch cam : @oclcen 5o-1 slides off. The @e! Lalttlil @; slt:) rkc @ l -11 5 comes into action and lowers the idle 15, moves so far, (as he goes to the "I-;itigh;1t; @ 'a (leln, the ram 11'lclerausscllwenknocken konlmt to the tensioning pins, like ül) li: @ll, to 7-17, the upper selector cam control lever 829 to lift. The @ussch «-enl: no: l: cil 7._l.7 steps outside and the lower selection cam control lever Tactigl, jeit, - while he (1 ('rr (1111) (' from i descend into the working position, the last- - 39oer: .adeln 11r 'is, the (h'i- ») itil (-i-u'il -33Ser j mentioned prints the pusher in .the cylinder Group n ° follow through. : la @ .l: ei ('Str) i. @@ tal-lge I under the -22o needles back so that the 46.1 from T. ronlmeln @ ci; c11 5- 7 al); @ 'll'llet. Knit at the right feeder on the The order of the \) il:; illgc, v, -eiche the first: \ aclel of the last -27o group n2 'be left feeder bete (@fe) i, @@ ('nominal to heel ,,' inside. The lifting cam 5.9 is in the 1, N \ i - »1- d, 1 Der die Stö - working position (contrary to your Vo t '2n c # ßer inactive inacliciide J: .lebci 74 .; the left aisle i11 delle L * ttlig ('ii), and the 1 pocket three Gufuhrtllg is brought into "activity by corner 5: .13 the Innken feeder is under the Levering the '-'-) tolistallgc 4.68 atlf then nöcken untatlgen' needles 11l (11t ': @ 1'1) (' lt @@ telltill 1) ('- 832, just after the first reinforcement-s- we @ gt and the platirlenliul) cl -1 () 3 d (-iliith ('ll 711 bumpers have passed. Likewise his introduction. Immediately hicrau fwi i-. ( l tion serves to keep the whole rest of the pusher of the pusher inactive. 111@1Che.11 (IC 'I - lel) el j.13 back into the cylinder so that they are withdrawn from the left feeder, the un- not on the left-hand bumper hublioclcen 7-11 "tere selection to be lifted. The first few, `eln, activity moved, so that the -22oer needle- which by means of their pusher on the left auxiliary pusher are easily geared back into the cylinder Führunö lifted «-erden, take the Verden, and the pocket triangle segment, reinforcement yarn on and knit. At the same time which the cam 36o on the main feed With the introduction of this the bumpers inactivity wear, @ \ 'is above the latter group of making lever 7-13 of the left feed - 27o needles 11 "perm = ücl; ('z) lcil. The J @ £ ulen- If the 1 \% iederatisschwenknocken 7-.7 except guide 187: M-link ('ll Zilfülli-iiiig Nvird in position "l'ütigl: eit brought and thereby destroyed the hung gcsuill <t. @@ '(llil (' i- gc-Uniiber of the first Selection of the \ adchi (for the Stöl.el-. This 1 -2; (1 ('i- t 1ruppo 11 = is. £ lhcl- this first group occurs, like tar: @ (.) el; cil 747: 2c @ ('uül) (' ri @ .: lii -; (1 ('r needles does not take the thread the pusher of the following ('il: l (-tl group (' (1 ('i- 11 () k-li-; itif, since she) light is made free. The-first footed needles is, tJ. ei .. dur \ atl ('ln, slic knit on the left feeder, The l ubnocl; en @ rt2 fier liilh: ll @ iliüllriili; i should: iic those who have already been selected is knitted by his -1 () 2 1,11; 1 feie on the right feeder gen that affect the area. r1 ('1- II: llil @ tll) list: r; llai; cil. The operations that take place in the toe part troniniel senlht, "" ears (1 of the \ ock (11 iil) cr of the take place, are similar to those in the leading group roll -3ooer \ a (lelil is. (1. l1. l, erse go ahead and therefore need of group j13. In this way @ \ '(lr tl (@ii which can easily be described. :: ennobles, which are in the first place,: unsuitable working conditions of the changed execution then follow which through their stol.) ci- tcliohuil ruligsforll gelll «J @ Fi.g. 20 is from the description and the reinforcement thread was understandable for their design. The sample- Men, let off rope at the height of the catch, read the verse (.iel- 936 love each other only once, that is, run t # -sfaden a116 and tlbernehlnell den, they rise 2111 (1C'111 Nockel-l 9: _L1, 'just in front s ärkLin ', Main thread. These needles @ \ - earth through that of the auxiliary feeder on the right. Lift up on this Knitting triangle pulled down tiil (l the intermediate pusher 732 lay the Main thread under the sinker cords, and then needles in the desired places. the If the thread guide 1817 of the left feeder i @@ lusterstößer will be on its original l-tlil; r ani beginning of the leading -27oer Il . #) lie through the lower edge of the cam Group aa = ' withdrawn, and the stitches 7-t6 and the: cams 7.:12 returned. 1st, iir (.lrei: d; 5-E3 of the left feeder is the same - j this design is not a cam for stopping withdrawn early. ^ I the luster pusher on the left feeder @ Q @, y @@ tie. @ lüschinc (never finished heel -hat j \ -, # railschauliclit.

Claims (1)

PATE INTAN PROPORTIONS: 1. Circular knitting machine with several workplaces, at which all needles form loops, as well as pusher assigned individually to the needles, characterized in that only one pattern device is provided for selecting the pusher for optional reinforcement at a plurality of 1-on workplaces, whereby the single selection is then used several times on a complete revolution of the needle cylinder before a new selection is made after returning to the home position. : 2.-Machine according to claim 1, characterized in that the work stations of the machine are set up for thread feed at different heights, the needles thread from the higher feed position only with pusher drive and at the location of the one .Fadenzufführung a lifting triangle (542) for Freeing the needles and a release lever (743) are provided, which the latter prevents the pushers, the needles in this place Lifting triangle (542) anzulicl) eri. 3. Machine according to ..1iIslirt1C11 1 uIi (l 2, there- by gcl: cnnzcid »iet, c1211,1 for the thread supplied to cincr Arlzcitsstelle cin 1 @ aden- leader (2oo) with in two different I @ adciiiit = fnuncn is provided, which is under control through the pattern device (5o4, 505) is adjustable in altitude in such a way that 'those who live in the lower altitude sensitive thread opening reaches the higher setting position, the needle drive in the normal position of the thread guide for taking up the thread in the lower elevation by cams (549) and in the higher position by selected pusher (736), while with the thread guide in an upright position the needle drive takes place high ram takes place. 4. Machine according to claim i and 2,. Characterized in that the selection of the pusher (736) for the needles for receiving reinforcement thread for each Nadelylinderuinlauf in which .mit thread reinforcement is to be knitted by actuating selector cams (82o) by the Pattern device (8oo) takes place and that the selected pusher .during the needle cylinder revolution are repeatedly raised at each work station by a special cam (741, 741a, 741 "), while the pusher selection for each needle cylinder revolution before each through .die selector cams (82o) caused renewed selection is destroyed by a further cam (747) 5. Machine according to claims 1 and 2, characterized in that needle lift cams are provided at their workplaces; Needles act, with the engagement movement of a cam (5q.2) in two stages at one work station is carried out in such a way that the first engagement stage takes place when short-footed needles (- 22o group n1) pass, which remain unaffected by the engagement movement, so that only the next needle group equipped with longer feet (- 27o group ai ° - ') adjusted and knitting is started with the first needle in this group and the jacks are prevented from lifting certain needles assigned to them with longer feet (747, e20) at another work station, when the pecking at this work station is started, so that knitting is started with the same needle at both work points: