DE1924999A1 - Circular knitting machine with electrical and / or electronic pattern device - Google Patents

Description

PATENT LAWYERS

DF? .- 1 N Ci. H. FINCKE. 8 münchr, s.

D I P L, - I N G. H . BOrIR Mülierjtrsfr * 31

DIF ¹ L.-ING. S. ST ^ EGER

Folder ßO> 5

Describe υ η tj to the patent application

of the company STIBBE MACHINERY LIMITED Leicester / England

botraffing

"Circular knitting machine with electric oJar / and electronic pattern device"

Priority: 17 _β times 1968 - UNITED KINGDOM i?

Slide invention relates Mustoreinrichtungcn for knitting machines and on Violsysteialga circular knitting machines from äsr kind of "wenabar ₉ exercising with individually betUtigbaren needles or and ^ ran geaignet'jn naschönbildendon elements (the nachfolgond zweckmiiiisig simply referred to as" needles ") and sur by means of a selecting and Binselsteusrung equipped these needles with Hilf® the associated feet _D which gemSä bö3timatan Mustsrerfordernissen either undisturbed bolaasen or can be influenced _p that conditions are created under welchan the respective needles either in Ruhesiistand Bloi "bon or in a desired '" disc can be brought into action or commenced depending on the model requirements

The Bözeiehnunjf "assigned feet" -aird was called ? in the generic sense

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äafc msd includes not only a case ₅ in which the cracks are töfsshwingoiig or similar elegance provided separately by the girls SiBd ₅ , but also you the case ₉ bsi shorn the feet on the needles yourself

The invention is based on a multifaceted jacquard "R" adsi * ickraaschiii3 of the same type and from a previously proposed form of anviQüdbc ^ Tä in which the sageoirdneten FüäJö so in a sinoif number of levels ? dns £ sisid _d that the Füss © in-jader the Ebensu with suitable ZeitinteS ¹ VaIlSn ift between them Abstüßd gabrächt xie? dan may "and di © pattern in the direction comprising in combination oiuo kazakl of series of" s / ahl5 / © iss bötätigbaren Fußvai are 'lagöYungsvorx'ichtungfön dia _B are arranged in dan foot planes and ihray type for "Äusgangsi / ähler ** are besdinhnet .and as -ssiehe below ₅ wherein © ine informations" hältigsr Mujtersteuersinricihtmig to _s is di © actuating the "Ser output selector au baölnfluasen and an electrically © and / or electronic circuit sur converting this information into @lekt? isshe! "pulset provided iat _e what © zn. desired one of the

will,-

For example, with a machine of the above-mentioned form, each output selector consists essentially of a pivoted plane _B which is arranged in the respective base and is designed in such a way that it has a curve for the action on feet in this plane, whichever voter is an Alsatian Transducer sh is coupled ₉ which is used for »electrical impulses

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: .ii moehsnisdhe. Movements tii'iiKüwaiidaXn. To make the voter effective or ineffective. The outputs & ng & wählor are accordingly in the Fußcbenen inwardly "= and auswärtsschwenkbar movable and oils arrangement is such _F that, if such a selector inwardly bi" 2up hexes a Iiadel = or swing cylinder is advanced * immediately _s after one foot in each level, has moved past Una and the voter is then held in this position long enough to press the following foot into the respective cylinder incision, whereupon the voter can be moved away from the cylinder surface before the third foot arrives * so that the latter is left out will _c

A number of output selectors can be provided for each feed of the machine »which row is combined to form a unit _ß which is referred to in the following appropriately as the " output selector group "*

Also, it is primarily intended to »the invention to to apply a system in which immediately below the to steering needles suitable pivotable needle actuation rockers are arranged and between the latter and the output select « learning swinging intermediate rockers are provided * which are equipped with the aforementioned "assigned" feet »which are arranged in the various levels concerned according to the requirements of the pattern the pendulum wings are supported at points on their trailing edges between their upper and lower ends, while the associated "

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siad * formed Neten feet at the front ^ άΛι according atissen directed _f edges of the lower parts of the swing _P The system is therefore in such a way "that _f when an output selector acts on a foot of a swinging Zwischensclwinge ,, the lower end of the latter sum due to the corresponding . Channel or groove in the needle cylinder or in the swing cylinder wirdfl depressed (depending on the case) to the inside resulting in the Sequence © _e has the advantage that. the upper end of this gleichea pen- = delnden intermediate; * elwinge outwardly pivoted _t so that- is because it is in direct contact with the trailing edge of the corresponding needle actuation rocker, pivoted outside the latter to _{B e} a striker foot on this in © advancing ine swing cam track ₀ in this manner, th e selected needle actuation rocker and thus also the ent "* speaking needle lifted by the swing curve cast ,, When the Schiiingenkurvenbesetzung optionally comprising" as movable curves in such a system may be selected needles raised by the amount t @ rden, which is necessary either for knitting or for catching _o Conversely and after such a selection has taken place _p a curve acts on the front edge of the needle _{actuating rocker near its lower end and pushes the rocker inward e} around its foot from the To withdraw swing curve occupation « This has the consequence, that the upper end of the corresponding oscillating intermediate rocker is pressed inwards and its lower end provided with a foot is pivoted _{outwards p} so that the oscillating rocker is returned to its original position in readiness for renewed selection.

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fühi * t wirdo course, _D if bei.diesem System © ine oscillating intermediate rocker no associated foot in Ainet certain level has _£ no Ausgangswä & ler in this plane the Binwärtsdrüeken the utttei'en end of the rocker cause "so that the corresponding Nädeibetätlgungsschwinge not vsrsehwenkt according aussan and the respective: © Needle is not selected, in such a case a suitable, optionally actuable Madalfcunrenbesetauiig · independent of the swing, if necessary ₉ knitting all needles »catch or not

If the system of winds is such as that which is described immediately above, the white can be modified if necessary. _{D the} assigned feet are provided on separate swivel buttons, ρ diö before g.latten ₉ d _o h _o - not rait FUsso «vtmehemsBj unts = · reu Hatiaiv dor Pendelschwlngen-.angeordnet are _ß place at the Vo? "of the edges. the Seimingen itself,

However, it is also possible to apply the invention to other swings, in which the associated feet are, inter alia, “bar on the outer edges of needle actuation wings, which are arranged directly under needles and can be pivoted at their upper ends”, the arrangement in this the case is such da3 _B when a rocker in d @ a respective incision bzwο zurfickgedrückt in the respective hat, a lower BetätigungsfuS at the Schwing® © ^ ine Mastersehwiagen Hebekurv © ^o ver so that the rocker and the corresponding needle down in

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The non-knit stool remains »On the other hand, does the operation experience * foot sjin ©? unselected rocker, which remains in its external position ^ an effect from the model rocker lifting curve © % uv lifting of the needle "

Also si "* Another system to which the invention has been applied canoe * Nadelbatätigungssehwingen on which are arranged below the needles and ädernden with downwardly extending Jt · Ve-rlüngarungan provided sintl _E, to which swing · - can act ,, printer, which are associated with the aforementioned I'ü33smku3goifü3t © t, in this case buw @ g © n 3ich die -federn * dan YvjrlUngerungsn, v / önn ai @ diaa kannnoa ₅ Untsr & sr spring effect . -eiligen incisions odar grooves by dia öntspyechößdön SchwingendrUeke-r surückg © - = "expresses Hörelan _o Hence it is iriimar t / hen aine -fsdep-nds as extension cord s ish Naeh from oen-b © i; _p egt a lower foot this at its mother-of-a-side loop 5 & ur plant ₉ whereby the swing arm and thus also the corresponding one. Nadal is lifted ₀ A rocker, with alnsr resilient as extension cord, which i§t been gediilekt by a swing · »pusher ausi / älilaml inwardly _p miss su around the curve, however, remains

The object of the invention is to create in odor for a lot of » systematic circular knitting machine of the type mentioned is essential improved initial voter group "

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8055 Γ.

Similarly to the invention provides a Ausgangsviählergruppe'll gosch monkeys © n _0, particularly suitable sur use in connection sincm old the SchwiEigensy · stones described above is = »

each of the pivotably mounted lever _e of a Ausgingswßhler forms ^ which is arranged in the respective PuSebens or may be arranged _e at its one side with a movable member connected "having a Dsiiermag" sheet carries _c which magnet and excitable electromagnet ^ opposite to its may cooperate sides ,, to the above-mentioned member in the one or in the other direction depending on he d polarity of the pulses to move which the Elektromagnet® e rregen _B ttn the output selector necessarily either in its work, "" Lh "" Choose ^ Position or in his _{rest- e} doh «"Don't»choose" »position to hold»

Holding the output selector in one of its two positions is therefore not based on threads «This is important because the electrical odor / and electronic circuitry at least partially for its success iron depends on the fraction of a second control and the working accuracy of the output selector.

In one advantageous embodiment of the invention, everyone is Output selector by a link with a pivotable element connected «read a permanent magnet wears which link and which

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swiveling Glosisnt *) inc knee joint connection, dio as ■ means dion £ _f around clc-n WIIt = ler inevitably in oinor of its two "positions su haiton, and os are on don jowoil's opposite side of the permanent magnet two electromagnets"? with. Control windings arranged _for which impulses are fed who do η can _ς around cUo electromagnet “? su attract and dadurcli the position dos swiveling nioments to change with the I-lektroningnoten by · Zusainnenwirlc 'n dss permanent magnet "tfobai the polarity of the pulses f fir the establishment dor change whichever is. and bc3tisra? t _B if the wahler in his "Choice""or" Do not root "position is moved.,

It should be mentioned that the pivotal element when © ^ 3 after verschwenkt.wird any of the pages, "complementary under two Tnanuell influences moved _p nfjnlich under the magnetic attraction on the one hand and dor magnetic repulsion on the opposite side of the element, this mutually promoting influences make the operation dnes voter inevitably and his movements sure _a

In order to better understand the invention and how it is carried out a specific example of an output dial group is shown below and a multi-system circular knitting machine of the «tit rotatable needle cylinder and dial for the production of DoppeIjersey-Jacqusrdmustera described ^ on which such base groups are applied. In the accompanying drawings

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Figj 1 © ine 3chaubildlicho general view of the machine ^ dio in Connection with two sample control devices lur Wechsal where usage is shown;

Pig "2" ine view in vertical section through the rotatable Strlckkopf the machine, -which a hfustorwählschwintfe and sine corresponding ZylSndernadal in the non-knit * position, with one of the output selector groups is shown *

3 o a purely schematic development of part of the needle xylindsrsj which see the spacing of a group of needles 2, two feeds and the arrangement of the associated ones

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Shows feet in inclined parallel lines;

4 shows a side view, partly in section, one of the gang voter group;

Fig ₀ 5 a. Look at this;

FigoSA and SB P. single views in a top view of the fraisn end sines AmsgaiigswählerSs which © tinan stop ieigin, the disntp diö work style and c! I <j rest position the Wfihlsrs

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H)

Vigo δ «sin © weitatö top view represent © τ-wMmten WahlgTisppe ira Sehnifct neeh the line VI ° VI in Fig _u 4 * d ^ h«, slme the e? E Pia * tes

.! 7 © ine Tel view in plan ₆ which Betiegiiag -y Mus te dial resonate bosng auir the Sehwingeakiir ^ aii "bsiiotsung _2eigt;. With a ÄusgangswälilsTlieb © Ia his" Niditwähl ""Stellung'datgestollt ISTJ

Figo δ eiaö ά®, * Figo 7 similar view _D welsaa jadoeh. the electorate in s ^ hkuv "tfiihl '^ position;

one d & r Figo 6 similar view _ä wöI-eö ^ sine developed and further developed Feria «laif Ansgaags-

Fig. 10 and 11 views in section along the lines X = X XI-XI in Fig. 9s

Fig _o 12 the öbayan part one? the AusgüngaiiiUlil & T ^ tupiJma _e , soft © _b only in outline ₀ a carrier black to which the group is attached

_{FIg 0} IS © ins String view of _{the carrier sheet ß} de? To see the means is ₅ what is the adjustment of the output group as a unit in the scope of yishtimg or / and

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BATH ORIGINAL

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9OSJ9

Ii

radial ZKia machines. iyi? .nder grrsi Figo 14 © iise plan view of the carrier sheet and

FigoIS an end view of the TrSgerbloelie-s seen iß that of the Folis A in Fig. " U "

In Fig _n 1 is the machine. ₉ to which the illustrated example of the invention is applied £ st _p ailgamaia with 100 bes @ ish- ^ net «This machine is © in® Doppeljerse.y-Jiücqtiosfdinaschiiie rom type rait" rotatable needle cylinder and dial _o The hollow substructure iOl carries the rotatably knitting head 102 of the machine and exn conventionally mounted superstructure 103 carries di © FßdenaptßleHi in the form of cross-wound differently colored faed © n _o 1os the main switch to Änlassen _P Stop and Go * turn the machine called ^ while are shown at 106 '

D @ r rotatable © needle cylinder of Haschine istρ ^ dor in Fig _o 1 very sllgeiaein shown tmd in Fig »2 in more detail, with 107" referred to in these cylinders are cuts 107a cut ^ the sur Aiifnahrae independent Zungeimad © In serve _β such as at 108 in Fig each formed IAIT a BetStigungsfuß 108g _{ö $} 2 shown Tön _p on d®n circuit as in 109 and 110 shown acting keimen- _p

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which are arranged in a stationary ring-shaped lock sleeve 111. This cylinder lock ring is arranged on a fixed bed ring 112, which is also shown in Fig. 1 as also in Fig. 2 before · = seen _s which with I! in truth? it th 113a for receiving independent dial needles 114 _f, which are also _{provided with latch needles 8} , -The dial needles are provided with control feet 114a, 114b _ρ 114c uass 114d, on various cam cams 115 _t 116 _C HT ₁₆ and 118 of a dial cam cam system can eiRwirzen _p the iron of a stationary dial lock plate 119

In Fig ₀ 1 £ is wirdp wound raer the removal of the in the machine stop ge = 's shared genus screened product 120 through a drohbare Warengbztags "device shown woIch © product finally roller on a jetriebenen Aufwiege! 121 which is disposed within the hollow Unterbeus XOL _O

At 122 in Figure ^ 1 eiae punched tape ^ control device is provided, which is mechanically connected at 123 with the knitting machine and is driven by this _o The Lochstrsifern T is guided over "ine chain wheel-like roller 156 ,, This represents © ine of the two alternative patterns facilities ₀ a & t the machine shown is equipped »Until other sample device shown is a matrix 124 of switch actuated ISS

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welcha matrix arranged on a free-standing console Ϊ25 and connected to the machine © by cable 126 © lektriseh ^ ⁽ '^ ybulld © n 1st.,

From Figure 2 © _n check rgibt _D that below iodo © r ZyXinderaadel in. The gl ieh © © a Binsehnitt 107a © © ine Mustsrschwing 12? angssrd = net is "Dar shaft of each such rocker with einessi presser foot 12? a versahon which certain are from mohfefen eat appropriate intervals throughout each böfiBdliehoiii levels anga ~ assigns I3T ₃ in airier these pressures? füS3 @ _D the above as" Zugeeirdnete ₃ The upper Bisdsn ^ ά.Λι. The heads 127b of the rocker 127 are% ητ Eismirkimg atif ate unteröiiEnden the Schaft® of the needles 108. Each pattern rocker aiisserdem in its recess 107a so galugsrt that they uia a Gelenkpmikt 127c away * η & ά but is-in the Müh © its lower end is however provided with an actuating foot 127d, unravelable. still represents Nadelwfihlstation NS at each feed of the Masdune _s Figo 7 and 8 i © IGSN ₉ ein® Schwlngenkurvenbesetsung 128 daily set menu compo n © _ö dia dasu _s is on the rear sides of all swing Endstüeke su drüek © n _B to the letsteren nash Austen st- V079chvoikken ₀ so that their © presser feet 127a protrude from the surface of the rotatable needle cylinder 107 »The Selwiiig3nl:"ir; i η bosetsung 128 is arranged on a fixed ring 129 »At the NadelwUhistation NS of each feeder there is a row of output dials 130 in the form pivotable lever ^ orgasshon, which sngeaVdns one above the other in the planes overlapping each other? -.

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ΐΐθίεϊΐθ van den presser feet 127 © inganOEwasn nerden * These initial selectors 130 are nit aloktyüii @ chasiiseh © n converters "/ on ΘΪΆ3Τ near by closer b © schirieb © neß kind of mechanically coupled and ■} & se designed" that they oina castle lam'cs 130a ζηχ SinwiT = · au? Ds * ück © y £ ü3S9 127a. ia dar jawoiligöa Ilbaae have ₃

electrical signal® ^ di © dan converters ■ sugefeits in raechanischa Bewagimgen uaigewandslt, so that Λίφ ,. 130 jadar Röiha selecting in gesignetöii since «Int ^ tvallen operated i / eydan _D yobsi eiaiga voters ^; iij der _:: in öiner in PIj ₉ / violated "Nonwlihl ^S5 " (I ^ is-3Stollmig, -

wfihiföad de? Rest inside into one-in. Pig * S gastigt © "WIiIiI * '* (Arbait3») Stsllung versehv / enkt wlrdo Di ^ Madalauswählstatlöa NS to au-ssea. v®yashw © n.ktön

127 were of course not chosen by gangsuählar 130 and remain -au3Vf-ä.rtsv © r3chw © nkt _ft wä r JiA disjanigsn swing, - dayan pressures rf üs ja 127a by = · gMißhlts rooters in the respective .EbSiidn -tigt ^ mrden _£ blurred according to isms. % rerdon »so that dl-a eri / älmt ^ ii- feet © in the bin« cuts su ^ Üskgasogan wsi "ds: i ₃

Now, immediately behind and on a Stolls tintsrh & lb R-silie ^B >? Mi Au3gsng3wählafn 130 there is a fixed one

curve 131 provided ^ which an de? Attached Inixeiiseits vertikalaa a flange 129a is ₀ with the fixed ring 129 forms ge off "is. The arrangement is therefore _such-β that di © Ba-tStigimgs "- 127d those Mus te rs chvf in gen IZL ₉ INSR at © Nadelaus-

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eusscm bloiban! :( innfm _s through the Heb © curve 131 Iv? - ΐίθπΙ © η _Ε wss cur Follow © \\ & t " that these brackets are attached": λι are $ in order to lift this corresponding η cylinder natlclii 108 into the rope "huha, so that they talk aninohiaon tsnd sn the 2u £ ühmiHg knitting, on the other hand those Must9rsc! ii? ingen 12.7 _ΰ d © y © a Dirüci: € iS '£ oss 127a in the cylinder through selected output selection c ^ XSO in the are pressed jeifeiligcn Ebsnen _{, naeli inside veirsehwenlct (as in FIG _r 2 ges6igt) _e so that its loading tütigungsfflssa sn 127d of the supply toe of Mustctrsc lift curve are omitted 131 "These wings remain UNTEA ₀ so Dais di @ corresponding needles 108 aicht striekea ₀

In Fig. _D 3, there are tUe pressure feet 127a in several tones at a distance from each other !! Ebenon FI · P8 sueinerid ©? so v @ rsetxt _e that they form inclined parallel lines PL from Fflsson derss "fc _a that si <ah successive feet are in different planes" around the distance S and thus the Z © itint @ r ^c vsll between PUssen in the respective plane see below £ w @ ck this arrangement of the * Fosse 127a is;? time star actuation of the electromechanical transducer verzuseh ü @ -, -, d @ n @ n electrical signals sngefüiirt wei-Dosu the higher the velocity the transducer is more liüt'ägv _f ksimn the vall between the inclined parallel lines PL of the feet, which interval determined the number of feet (uad fisiiebstiea) in each such line and thus also the number of output selectors 130 and the input times for this purpose, '- those at each feed

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Mspp © 8OSS

Machine must be viewed ₀ In general, can

That © is obtained in reasonable time interval by eight feet in each parallel line PL _p although the minimum "bsträgem number if necessary six Füssö and the maximum number ^ much more sis eight feet Seiss canoe"

As apparent, the output selector groups 132 very important and depends the electronic device respects lent her © s Br "follow" a very large extent not only of <£ ©? Se undenbTuehteilst "cs ~ augmentation and the working accuracy of the output selector 130 sfo _& ssuigdem me of the fact _s that each of these magnetically betätig * - cash selector is arranged so that it both in its _p shown in Figo 8 labor d "h _o" WMhl ^M position and in is ¹ = ner resting d _o h _n "Nichtv / ^fl ähl Each unit will "position (shown in Fig 7 _e) comprises awengsläufig latched kemu 132" as shown in Figure "shown 4-6, a group of eight transducers 133 elektromechanischsn _r successive in the form of a packet and arranged between an upper and a lower P ^ Cte 134 or ₀ 135 ztssammengespsnnt sisid _o Like Figo 2. Each unit 132 is attached to the underside of a bracket 137 "which in turn is fastened by screws 138 to the base of the fixed bed ring 112" Da s inner end of each of the eight output selector 130 of lever shape is pivotally mounted at 139 to the free end of a crank arm 133a (see Fig 6 ₀₎ ,, of an opposite and two relatively adjustable subunits 133a and 13Sb of the corresponding el.elctroip.echa ">

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forming tables converter 133! ,, 140 is a protective plate ,, Jdder selector 130 is by a double member 141 »it a pivotable member 142 connected to _9, a permanent magnet 143 (si @ h © Figo 4) deceptive ο The member 141 and the filament 142 therefore have Ks1i@gal.0nk »connection» so that you can choose? 130 can be latched in every two positions “As can be seen, each output selector is arranged horizontally for pivoting movement in the corresponding foot plane. £ örmigen soft iron armature consists of which from each other located © spaced legs carry two Stouerspulen or windings 146 ₉ which are connected in series and their correct winding sense have "with the aid of plugs from either the in Figo 2 bsi 147 or by the in Figo 4, 5 and 6 at 147 specified kind of "the Stsuer" are with sounded 146! »pulses supplied to the solenoids 144 and to excite 14S and Zusanunenwirkung of the permanent magnet 143 old the mentioned electromagnets the pivotable EIa ^ ment 142 to one side or the other side zn v @ rschwenken-., The polarity of the impulses determines the direction of the swivel movement and therefore determines remotely Whether a particular output selector 130 is moved to its ^{11, 11} or "not selected ^M " position, for example if it is assumed in connection with FIG the north pole to the lower end same (see also FIg ₀ 4) _p then becomes ₅ when the coils 14 j

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Blekfcromagnefcs 144 supplies so with pulses ₀ that P © 1 © 144a and 144b © IÖ South »bsw * oin Ms? Dpol are _ß and when dl © coils of BI © ktroraägisets 145 supplies so with pulses" that dia pole © 145a and 14Sb © inan Nordpol bsw «, © iia © n Südpol form» the pivotable element 142 according to irsdrts var = - see, whereby the knee joint is stretched to a point a little above the top dead center «ad the corresponding voter 130 avaftßalÄufig in his ^M choice "* Position pivoted against the surface © of the rotating needle cylinder 107 * When the elements 141 and the element 142 are stretched _B as shown, the selector 130 is locked to its" selection "position _Q, however, if the polarity of the pulses for the Steuerspulenpaara be reversed ultä _t the poles 144a and 144b north and south poles "while di © P © 1q 14SA and 14Sb south and north poles are ^ so that the pivoting" BSS / e Blement is pivoted 142 to the left., This has the Consequence _v that the knee joint is bent and the Wah ler _"c As a result of abg3ijiiikelten,> d ₀ h _o bent knee is d $ r V / ähler 130 is pivoted Nichtwähl ^ position in his" 130 from the cylinder 107 away into its latched Niehtwahl "" 3teilung resistant *

As apparent τ / ith the SEHW @ nkbare element 142 _B v / hen © s versehwankt left or right "moves this under the effect of 2wel mutually enhancing effects, aBsilidi by the action of magnetisshen Ansi Hung on one side and the magnetic Abs tossung on the Entgagengasotsten side of the element _above

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a ftflhlnitrestt to © iaer feed botraehtet w: iifd "so © in Irapuis ₀ which corresponds to the effect required by the next foot 127a _p d © m voter 130 is fed before the foot arrives o the voter assumes the ^M election"*> S division and ve rid inlet _e before the VuR £ hfi touched so that this foot © iner effectively follows a fixed curve © (130a) for all intentions and purposes «

The element 142 of each transducer 133 is mounted at its end facing away from the gli @ d 144 for pivoting movement about a pin 147 which is provided in a fixed part 148 _c in relation to which the aforementioned two sub-units 153a and 133b are relatively adjustable by means of screws 149 "This © two opposing subunits carry the two Ele &tro" magnets 144 and 14S ₀ at the Aussanseite the sub-unit 133b is a stopper member 150 having a fixed gebiigesaa inward working end ISOa; which is bifurcated to engage with the corresponding selector 130 and serves ice lead di @ s © n and a sub ISOa comprising "as a stop _β is used by the amount of pivotal movement of the end to determine (see ^ Figo SA-mentioned selector ia both directions, and

Each of the 132 Ausgaagswühlereinheitcn can sweekmässig means of any suitable type for Neutralisiertung cl © s pattern so desired times this purpose in such a way that all _B & ra see moving past Nadein caused to missknit ordered seiiu For the rectilinear motion

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within one in de? Underside of unit lower plate 13S; channel formed 13Sa a straight slide ISL to? · »ggjehenu This slide-through held a plate 1S2 in position and äst & n its working end with an inclined cam surface 151a formed dis _e wan of SehlittoH in the corresponding direction pushed _c is the Betüti ". supply feet 1Ζ7ε all located einwirkt.- her vorbeibowegonden swing Ϊ2 in other words, _β ^ be if eggs sled vird pushed into the position shown in Figure ₀ 5 and 6 operating position. _151;" aui ^f 6inatnl & rfolgend all up. '/ orbeibewegenäden Husf.erschtiin' s 127 βinwörtsgedrückt, and neutralisic-rtc to B & I atigupg the slide ISL a rotatable Quadrant 1S3 is vorgesfihaiiji afterward downwardly bent noses 1S3 & on we is t "so that he hand gö = -. wire can become «The quadrant shows © inen eccentric ?! Schill's ISSb on _f , in which pin 154 on the slide engages- 'o 6) ..

When in FIGR 9 ~ 11 weiterenti / ickelten Forw shown άβτ Auegangswählereinheit the Aaker each electromagnet is formed ^ 157 by two initially separate Weicheis © nbö2aen 1S8 ^ the external at their ends are permanently connected by a Weicheisenj & anyway 1S9 _o The inner ends of the two in A suitably spaced bolt 158 of each armature is arranged adjacent to the respective opposite end parts a dss permanent magnet 143. The armature of one of the electromagnets «? is adjustable in a rectilinear part of the aforementioned

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D ORIGINAL

Maupe δ055 _Λ "

belarms 133a of the U-förwlgsn carrier part dos respective elöktroi "0chsnisehen transducer disposed and the anchor de3 opposite Elektromagnots such anchor is similarly dos in the other and substantially parallel Arn 133b same carrier member., The odor rear Sussere iodine end in fact within slidably disposed a slot 160 which extends through the corresponding support arm and two screws 161 which carry locking elements 162 of wedge shape in a longitudinal section and serve to act on opposite sides of the anchor yoke 159, are provided in each of the arne 133a and 133b, us to secure the armature firmly in its position after a fine adjustment of the respective electromagnet on the adjacent side to secure the permanent magnet 143 to or ₃ away from this (see Figo 9 and 11) firmly in its position ο

The aus3ereη end parts of the essentially parallel Anno 133a and 133b are provided with suitable threaded holes extending therethrough in the transverse direction, which are adjustable with Screws 163 have threaded engagement, the heads 163a of which form abutments on opposite sides of the pivotable element 142, to determine the amount of pivoting movement of the latter on each side =>

In Fig * 0 and 10 let the selector 130 with a knee joint connection with dome pivotable element 142 by means of a member, soft

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19249SS

Map 8055

Pin 164 and 165 having, which are interconnected by spring clips 166 _a

Each Einholt 132 may advantageously be provided at the bottom of a rectangular support block 167 and fixed aoin (Figo ~ 14), which has the form of a holder "which, in turn fixed to einora solid support ring on the machine kan & ₀ This support ring can be prepared by the in Figure ₀ 2 feston B «tt? Ing 112 shown has been formed. Dar rectangular TrUgerblock 157 is intended for such an adjustment on the support ring _s check that its Längsmlttellinie ml (Figure ₀ 14) more or less radially with respect to the engine cylinder 107 extends _u

Transversely to the underside of the rectangular support block 167 runs • a transverse recess 168 with downward and backward inclined sides 169, 170 _B which lie in parallel inclined planes ₀ The upper plate 134 of the unit 152 has downwardly and inwardly converging, inclined front and rear sides 171 and 172, so that this plate sits both within the transverse recess 168 on the underside of the rectangular support block 167 and can also interact with a wedge-shaped locking clip 173? The latter is disposed in the transverse recess 168 in a Rau, "between the back 172 of the upper plate 134 and the adjacent side 170 of said recess is left, said screws are provided 174 ₈ tighten uo the keilföraigö retaining piece 173 so 'that

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909848/0771

BATH ORIGINAL

1924S99

Mapp © 8OS5 ~ -

is festgespsnnt the unit on Trügerbloek 1œ7 _e wn the Si © check according Unton extends "The wedge-shaped retaining piece 173 can be easily removed so that dio unit * if τ required / irdg removed 132 readily by supporting © rblock kaim ₀

The support block 167 is in turn with respect to the solid support * or ₀ Sttitsring so adjustable ,, that DIQ total © aadi wade projecting unit of output selectors 130 and elektrojsteehatti · »see converters than, existing module in the order ** faagsrichtung and / or Radial with reference to the machine cylinder 107 * The top side of the rectangular support block 167 is expediently recessed from one end of the other so that a sliding guide 175 results for iron slidable plate 176. Adjusting screws 177 are used daiti, - © ine relative longitudinal movement between the plate 176 and d & m support block 167 (see Figo induce 13} ₀ At the top of the slidable plate 176 is formed a comparatively narrow UIID shallow channel 178 ^ which extends from one end of the platform © on the other extended In this channel 173 an appropriately narrow and thin slide 179 is inserted, which by means of a further adjustment tube 180 with reference to a Slidably movable on the slidable plate 176 _D Near each of its opposite ends, the thin slide 179 is formed with an inclined slot 181 which extends across the slide (see Fig. 14) “Immediately below each of these two

«23«

909848/077 1

1924 £££

Folder 8OS5 Qu

g © ii slots 181 are aun the underlying slidably bankruptcy 17δ ewei similar QuerscISLtze 182 cut out soft but not diagonally _c, but at right angles both mim slide as a search for disk run _c From the erwähntea fixed Stütfcring stand on its underside at the Stello each? Output sensor unit with two vertical pins 183 ω ach at the bottom from _s which slide through the two slots 181 and 182 © r ~

In the support block 167, screw holes, not shown, are provided for mounting screw holes - 184 which are fixed downwards - through smooth holes 185 in the fixed stop ring 186 (FIGS. 13 and 15) and in the sliding plate 176 are provided, the screws are used to fasten the output selector unit after the adjustment below the support ring "could respectively, au make Trftgerring" solid Stilts _o Di © arrangement is therefore such _e d © ß _£ when the screws are loosened ^ mentioned the Ausgsngswälil @ r-β nit 132 initially in the direction of circumferential aer "and / or radially with With respect to the machine cylinder, the slidable plate 176 of the thin slide 179 located therein can be adjusted by suitable adjustments. After the adjustment mentioned, the output selector can be adjusted unit can be fixed by tightening the fastening screws

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BATH

Folder 8O5S

il this bsscnd © y © n arrangement shall look d rin _a that the Aüsgangswähl © r © lühöit tori? 3eht @ ckigen Trägö ^ block 167 "if di © s ei * £ © i d * @ polite _e weggönoinjitön kaim ₀ are without the Bleck trajgedff © ht>; erd @ ü

909848/0771

Claims (1)

) ρ /. ο BOSS ^ ^{1 folder} LilULi Output selector unit for the loop-forming elements of a many systematic circular knitting machine of the type mentioned with a series of superimposed output selectors in the form of pivotable levers, each of which has a curve element for acting on Ftiss® of loop-forming elements in a respective floor and a corresponding one Group of superimposed electromechanical transducers for converting electromechanical impulses into mechanical movements of the output selector, whereby the latter are moved into their working element selection and non-selection position, characterized by a movable element (142) for each pivotable output selector (130) j a permanent magnet (143) carried by each of the movable elements ₅ sin link (141) _{a connecting} each movable element (142) to the corresponding output selector, and pulsed electromagnets C144 and 145, PIg ₀ 4 and 6; or 157, Figs. 9 and 11), which are arranged on the opposite side of each movable element, depending on the polarity of the pulses exciting the electromagnets, the interaction of the latter with the permanent magnet in the movable element (142) in one or the other -26 » 90984 8/0771 BATH Folder 0O5S other direction ,, displaced by the corresponding Ausgangswfihl @ r to move (130) and dläsen necessarily in the jewei <* Iigen one of its two positions to h & lt @ n _o Ausgangswiüilereinheit: I according to claim ₉ characterized gekennxeich "net _e that each Auqgpmgswähler (130) connected by einGlied (141 oä & 1Cs6 t) with a pivotable member (142} is _f s permanent magnet (143) trögt _p and have the said member to the said element is a knee joint compound which serves as a means ,, the selector necessarily in a is "n & T two positions hold asu and on the opposite sides of the permanent magnet SWEi Elelttromagnete (144 and 145 ₁ Figo 4 and §? Or 1S7 _P Fig _u 9 and 11) are arranged, which St & uei * T / icl ^r .liHiss © n (146), which can be supplied with pulses b @ - * AusgangswShlerelBhait according to claim Z _1, characterized net gekennzeich _'e that each pivotable Bletaent (142) "which corresponds to an output selector (ISO), the respective intermediate member (141 or 166) and the electromagnets (144 and 145 or 157) on opposite Seiton of said Elements together form an electromechanical transducer (133) and the unit mentioned has a group of such transducers , which are arranged one above the other in the ponies of a package and between an upper »27»
909 84 8/0771 1924SbS clamped ren and oinor lower plate (134 and 13S) are _s with as many electromechanical ^ converters are provided (133) in the packet * present as the base planes in dor circular knitting machine aindf upon what © applied di © unit or is applicable, Output selector unit according to claim 3 or 4 _f , characterized in that each output selector (130) is pivotable on an inwardly colored part of one (133a) of two essentially parallel arms of a flat, misshapen support part and the corresponding pivotable element (142) _p which the respective permanent magnet (143) carries centrally _ß (bsi 147) mounted on the tsal of shapeless Trfigerteils is "which bridges its substantially parallel arms, S- Ausgangsw§hl <n * unit according to claim 2 "3, or A ₉ characterized -gekdimseiehnett .. that each permanent magnet (143) is eingasetst in a slot of the _T is provided in the longitudinal direction of the respective pivotal -Blsments (142) ^ and _p because it is thicker than the last _; , from the opposite sides of which protrudes., 6 ,. Output selectTeinheii; according to claim 4 characterized sekonnzeichxiet _{P t} that the electromagnet (144, 145 or 157) on each side -28 »'-' ■ - ■ - ': ■ 9098A 8/0 7 7 1 BATH 1 QOACC G. "_ _ _ I> J C H- ν .; ν. \, Folder 8055 ds3 pivotable element (142) of each electromechanical transducer (133) consists of a misshapen armature * whose spaced parallel © Sehonkel carry two control windings (146),> which are connected in series, with the yoke connecting the legs of each armature in each case in one of the two essentially parallel arms (133a and 133b) of the misshapen support part is arranged «, 7ο output selector unit gekennaeiehnet according to claim 6 »characterized ₀ in that the armature of each Eloktroraagnets (157) comprises zvrei initially separate Weicheisenbolxen (158) by a tfeicheisenjoch (159) continuously to each other varbundeu _B, the free ends of the pins adjacent the entgegenges end portions of the permanent magnet ( 143) are arranged 8., output selector unit according to claim 6 or 7 _P, characterized in "that the yoke (159), which connects the legs ice" armature of each Eloktroraagnets (157) _{e is} slidably arranged within a slot (160), the que? is formed by the corresponding arn (133a or 133b) of the misshapen TrUgör ·· part, and screws (16I) ₀ how securing? Elements (162), for example, ₄ VQn wedge shape, for acting on opposite sides of the yoke mentioned carry _s in each -29- 909848/077 1 1924SCC Folder 8O5S 3ind provided Αττη ₉ \ m the anchor in its position after a fine adjustment of the Blaktroraagnets to the adjacent somersault of DauaTinaguQtä (143) to or from _o to this lie al = · before nu Ausgangswahltn'slnheit according to claims 3 and 4, _P characterized in that the Bndtdile the ARMA (133a '133b) of the shapeless Trägorteila are provided each electromechanical transducer (133) with threaded holes "which, with adjustable screw (163) in Göwindeeingriff: are _ä The heads (163a) form abutments on opposite sides of the respective pivotable Elonient (142) in order to control the pivoting movement of the latter to each side Output rotary unit according to claim 4 or 9 "characterized in that on the outer side of the arm (133b) each U-shaped support part closest to the working end (130a) the corresponding output selector lever (130) a stop element (ISQ) is attached, which is an inwardly bent Arbeltsende (ISO ») has» that for the engagement with the Selector lever (130) is forked and is used to guide it, and a part (ISOb) which forms a stop around the Amount of pivoting movement of the mentioned lever in both -30-909848 / 0171 BATH ORIGINAL 1924StG Portfolio SOES ⁴ ZA Limit directions, Output selection unit according to the preceding claims, characterized by the combination with means (15I ₁ , ISIa ^ 152 and 153} for neutralizing a pattern _p which b © ° act, that needles moving past the unit do not s tr ideas o _P Ausgangswähierainheit according to claims 3 and H ₆ characterized in that a slide (ISL) _p disposed held for rectilinear movement and in a suitable Heise in a guide ClSSs), the latter is formed in the lower plate (135) of the unit _e is at its working end wit an inclined cam surface (151a) formed _{e e} which when the slide (ISL) is pushed inaeine working position ,, can act on Fosse (127d) * which are assigned to the needles ,, doing a pattern to neutralize " Output selector unit according to claim 12 _t gekennselehnet characterized in that a pin to slide in an eccentric slot = accesses, which is provided in a manually rotatable member on the unit ,, Output sensor unit according to the preceding claims * thereby ^"; '■' ■ - ^'■;" "31-" ■ - "■ ■■■■ · 90984 8/07 7 1 Folder 80SS in _P that on this one Trägerblcck is (167) close "assigns _e, which can be in turn fixed below a TrägerriniiQS (112) on the circular knitting machine _£ which Trilgorblodc with respect to the Trägerrinß sa adjustable ₁₁ Diss unity in Umfimgsrichtung / or and adjusted radially with bs ~ pull suf the machine cylinder (Io7) xtferdcn Ιητ &., 1S “Output selection unit according to claims 3 and 14 _£ . marked characterized daßcflier to the underside of the carrier block (! 57) EIA transverse slot (168) formed is "he" has to nsch below stretching sloping sides (169g 170) _f lie in parallel inclined planes and the upper plate (134) of the unit converging Has sloping sides so that they are inserted into the Que! 'Recess and with: a wedge-shaped. Yourself. «Rt? P.gs piece (173) can work together« 16ο output selector unit according to claim 15 _f , characterized in that the top of the support block (167) is provided with a recess which forms a guide (175) for a sliding plate (176), with an adjustment screw (177) provided is ^ through which a relative longitudinal movement between the mentioned plate and the support block can be brought about, and a guide (178) is formed in the upper side of the mentioned plate, in which sin scale « «32- 909848/0771 BATH ORIGINAL 19249 Mapp © 8O5S ° bor (179) is, one more © Vers te! ! .Remove screw (180) voi * I3T seen ^c> which to di-mtp the shove ¹ (179) to move with besug on the slidable plate (176) * and the slider is formed with transverse Schiägschlitasn (181)., which directly above the slots (132) in the slide "plate arranged at right angles to these, _g which various slots for receiving \ ron pins (133) dia-NEN _g of the Unters" ite of the machine Trägerringss downwardly projecting _o For STIBBB MACHINERY LIMITED PATENT ANWALTS 3 (MNG-HH ^- JCKS. PlPL.IMC DIPL.-INO.S.STA61JCH 33