US3693377A - Flat bed knitting machine - Google Patents

Flat bed knitting machine Download PDF

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Publication number
US3693377A
US3693377A US108763A US3693377DA US3693377A US 3693377 A US3693377 A US 3693377A US 108763 A US108763 A US 108763A US 3693377D A US3693377D A US 3693377DA US 3693377 A US3693377 A US 3693377A
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United States
Prior art keywords
jacks
needle
patterning
lock parts
butts
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Expired - Lifetime
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US108763A
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English (en)
Inventor
Wilhelm Hadam
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H Stoll GmbH and Co KG
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H Stoll GmbH and Co KG
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D04B15/78—Electrical devices
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D04B15/70—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used in flat-bed knitting machines

Definitions

  • Selector jacks Jam 23, I970 Germany up 20 02 9913 operate the needle-actuating jacks in accordance with the pattern and patterning butts on successive selector 52 us. 01. ..66/75 11, 66/78, 66/154 A Jacks are Staggered in different Planes- Each Pattern" 511 1111. C1. ..D04b 7/00, D04b 7/20 "*8 lock for each Plane of the Patterning butts, 53 pick!
  • Each advancing lock part is [56] References Cited controlled electrically, independently of the other advancing lock part in accordance with the pattern.
  • the UNITED STATES PATENTS advancing lock parts viewed in the direction of travel 1,718,295 6/1929 Kuhne ..66/75 the carriage are mated in advance charm 1,571,765 2/1926 FelSJ ..66/75 x mimic mating the needles- Further 3,035,426 5/1962 Macoueen "66,75 X parts return the selector jacks to the original positions following each characteristic operating position.
  • This invention relates to a flat bed knitting machine of the kind furnished with jacks which are mounted in needle tricks in the needle beds and are arranged to control the movements of the needles, the said needleactuating jacks being operated by selector jacks controlled in accordance with the pattern, and in which patterning butts on successive selector jacks in the needle beds are disposed in a staggered formation such that there are, lengthwise of the bed, parallel inclined lines of the butts which latter are consequently disposed in planes one above or in front of the other, the space between any two butts in any one of these planes thus corresponding to the spacing between the said inclined parallel lines.
  • the object of the present invention is so to construct the locks and needle beds of a flat bed knitting machine of this kind that needles can be selected, during a stroke of the carriage of the machine, under the control of an electrical selector mechanism with the assistance of electrically controlled patterning lock parts for each operating position of each change in knitting width.
  • a mechanism of this previously proposed form is notsufficiently precise in its operation to cater for the relatively high rates of carriage travel which are current today, because they call for an extremely accurate synchronization of the movement of the needle selectors with the movement of the machine, and a very rapid coupling and uncoupling of these selectors respectively to and from the driving shaft.
  • the inertial forces on these parts is much too great to ensure practical effectiveness of these machines.
  • each patterning lock of the machine has, for each plane of staggered patterning butts, adjustable advancing lock parts which are constructed to be electrically operable or electrically controllable independently of one another in accordance with the pattern, and in that such adjustable advancing lock parts, as seen in the direction of travel at any time of the carriage, are arranged in advance of at least one position of the needles suchwise that, in their operative condition and in conjunction with longitudinal displacement of the selector jacks concerned, they bring about an interruption of the operation of the associated needles caused by the locks until re-setting lock parts, or restoring lock parts, are engaged by the selector jacks.
  • the aforesaid position of the needles may be a characteristic position such, for example, as the nonknitting, tucking, knitting, stitch-receiving, or
  • stitch transfer position determined by the knitting or/and looping or/and transfer locks.
  • each needle in a needle bed can be operated by the carriage, and under the dictation of the pattern, with the assistance of setting members which are electrically operated or controlled, and the needles can be controlled in every characteristic position including their rest position which has hitherto not been possible with any known electrical patterning device.
  • the patterning possibilities of the improved machine are thus practically unlimited.
  • the advancing lock parts which are mounted for displacement in the patterning locks of the machine carriage may have a guide surface with which they are normally applied against fixed cam tracks which extend between the spaced planes of patterning butts on the selector jacks in the longitudinal direction of the machine and bring about a continuous movement of the advancing lock parts in and out of the range of action of the patterning butts in each case in the gap between two patterning butts in the same plane.
  • Each such holding magnet may, for example, be a permanent magnet.
  • the advancing lock parts may be spring urged towards the cam tracks.
  • the lock parts may, however, also be connected with electro-mechanical setting members, for example, based on electro-magnetic or piezo-electric principles, for example with electro-magnetically operated catches.
  • the selector jacks in a knitting machine constructed in accordance with the invention advantageously act on jacks which are pivotally coupled either to the needles or to intermediate needle jacks, insuch a way that the operating butts of these pivotally coupled jacks are moved out of range of the locks of the machine carriage when the advancing lock part becomes effective, for example by resilient flexing of the said jacks.
  • this provides for disengagement of the needles from the lock parts in each needle position.
  • the engagement and disengagement of the two may, however, advantageously take place in zones of the lock which extend in the direction of carriage travel.
  • the invention may be applied both to flat bed knitting machines with needle beds arranged in V- fashion and to links/links machines with opposed needle beds in the same plane.
  • the operative travel of the machine parts are all short and the advancing lock parts can be made very small and light so that they can be quickly shifted with little consumption of energy; this is not the case where whole lock parts are moved,
  • FIG. I is a diagrammatic plan view of a knitting lock and a transfer lock together with the associated pattern lock of the carriage of a flat bed knitting machine.
  • FIG. 1A is a cross-sectional view of the patterning lock, taken along line lAlA of FIG. 1, showing in addition an exemplary electrical control means.
  • FIG. 2 is a cross-section through a needle bed which is used with the pattern lock of FIG. 1.
  • FIG. 3 is a diagrammatic representation similar to FIG. 1 but of a modified pattern lock.
  • FIG. 4 is a cross-section through a needle bed which is used with the pattern lock of FIG 3.
  • FIG. 5 is a partial plan of the needle bed seen in FIG. 4.
  • FIG. 5A is a cross-sectional view taken along line 5A-5A of FIG. 5, and showing in addition an exemplary electrical control means.
  • FIG. 6 is a detail sectional view taken on the line VI- VI of FIG. 4.
  • FIG. 1 depicts half of the complete lock of a flat bed knitting machine with a knitting lock principally comprising parts 10 to 15, and a transfer lock primarily represented by the lock parts 16 to 20 and two advancing lock parts 33.
  • a part 21 of the complete pattern lock which is associated with the aforementioned knitting and transfer locks. The construction of this part'21 will be described in more detail later.
  • the needles 62 of the knitting machine are operated indirectly, through the medium of operating butts 67 shown in FIGS. 1 and 2 on needleactuatin'g jacks 62 coupled to the needles, first by the knitting lock and subsequently by the transfer lock.
  • the needles may selectively be moved to or permitted to be in any of the following operative positions:
  • the needles are able to assume any of three different operative positions, viz.
  • the needle bed shown in cross-section in FIG. 2 has a construction corresponding to FIG. 1 and illustrates selector jacks 56 furnished with pattern butts 55 which are arranged to be depressed.
  • the pattern butts 55 are disposed on successive selector jacks 56 at different positions along their stems so as to present along each needle bed parallel inclined lines of the said butts which latter are also spaced apart in straight planes disposed one above or in front of the other, as previously described herein.
  • the selector jacks 56 are accommodated in needle tricks 66 of the needle beds 60.
  • each of the selector jacks 56 is applied against a resiliently flexible intermediate jack 71 having an end portion 72 of hairpin form which is displaceably mounted between a bar 73 and the bottom of the corresponding needle trick 66.
  • Each intermediate jack 71 is provided in the vicinity of its outer end with an operating butt 74- and at its outer extremity with a bevel surface 75.
  • Theoperating butts 74 on the intermediate jacks 71 project into the operative region of advancing and retracting lock parts 54 shown in FIG. 1, these parts producing the required longitudinal displacements of the intermediate jacks in the needle tricks 66.
  • Such a displacement of an intermediate jack 71 to advance the same, together with simultaneous operation of the corresponding selector jack 56 to depress the said intermediate jack into the corresponding needle trick 66,v moves the bevel surface 75 into cooperative relationship with a complementary counter bevel formed on a narrow bar 61 which extends above the corresponding needle-actuating jack 62 over the complete length of the needle bed 60.
  • the forward end 63 of each jack 62 is pivotally connectedto the stem 65 of the corresponding latch needle and is thus non-positively coupled thereto, whilst the tail end 64 is sup ported on the bottom of the needle trick 66.
  • Each needle-actuating jack 62 is provided midway along its length, that is to say in the vicinity of its maximum amplitude of flexing, with an operating butt 67 which normally protrudes into the passage of the knitting lock partially illustrated in FIG. 1.
  • the selector jacks 56 are operated by the patterning lock 21 which has the same pattern lock parts for each plane of patterning butts 55 of these jacks, namely fixed presser lock parts 34, 35, 36, 37, 38, 39 and 40, fixed restoring lock parts 41, 42, 43, 44 and 45 disposed within the presser lock parts, together with advancing lock parts 46, 47, 48, 49, 50, 51, 52, and 53, which are each arranged directly in front of the presser lock parts as regards the effective direction of travel and are adjustable at right angles to the plane of the drawing.
  • each set of six elements of the aforementioned presser lock parts, restoring lock parts and advancing lock parts are arranged in a bank one above another.
  • a further, i.e., a seventh, lock part which defines, with the adjacent restoring lock parts, a guide channel (closed at the two sides) also for the patterning butts 55 of the outermost planes.
  • the presser lock parts only have the function of depressing the intermediate jacks 71 into the needle tricks 66 through the medium of the selector jacks 56.
  • the intermediate jacks 71 and the bevelled bar 61 are omitted, and the selector jack butts 55, which are disposed closer to the butts 67 of the needle-actuating jacks 62, act directly upon the latter.
  • the advancing and restoring lock parts may consequently also be omitted. This has a result, however, that the restoring forces of all the bent needle-actuating jacks act as external forces on the needle bed and the carriage.
  • FIG. 1A shows a series of electromagnets 80, one for each lock part 46. A similar set of electromagnets would be provided for each row of locks parts 47 to 53.
  • the switches 81 are operated by an electrical patterning device independently of one another so that the advancing lock parts 46 to 53 may be individually advanced into or retracted from the relevant plane of patterning butts 55 on selector jacks 56 in a direction at right angles to the plane of the paper on which-FIG. 1 is drawn. As shown in FIG.
  • springs 82 may be provided to urge the lock parts 46 53 into the operating position in the direction of arrow 83, as the electromagnets act in the opposite direction as shown by the arrow 84.
  • all of the advancing lock parts 46 to 53 present bevel faces over which the patterning butts 55 of the selector jacks 56 can travel.
  • the selector jacks 56 are thereby moved along the needle tricks 66 towards the knitting lock or the transfer lock of the carriage.
  • the patterning butts 55 pass into the range of the fixed presser lock parts 34 to 41 which succeed one another in each plane of such butts and each of which has a run-on bevel A in advance of its horizontally shaded presser region D.
  • the intermediate jacks 71 associated with the selector jacks 56 are operated by the lock parts 54 suchwise that the jack butts 67 are out of engagement with the lock parts at the areas 24 to 26 and 29 to 32 shown by inclined hatching, whenever these selector jacks are triggered by the advancing lock parts 46 to 53.
  • the electrical patterning device is laid out in such a way as to ensure that only the groups of advancing lock parts which are destined for the appropriate purpose can be effective in the two different directions of travel of the carriage.
  • FIG. 3 shows a modified arrangement of patterning lock which operates without using presser lock parts.
  • the patterning lock 21 in this embodiment comprises only the groups of, in each case, six advancing lock parts 46, 47, 48', 49, 50, 51", 53', which correspond to the advancing lock parts 46 to 53 of the embodiment illustrated and describe with reference to FIG. 1, and these are arranged in exactly the same relative position to the knitting lock and the transfer lock.
  • the patterning lock 21' has lock parts 54' which serve merely as restoring lock parts.
  • the selector jacks 56' which are used in connection with'this modified construction of patterning lock are shown in the sectional illustration of FIG. 4.
  • the advancing lock parts 46' to 53' act on the patterning butts 55' which again are in the staggered arrangement hereinbefore described with referenceto the butts 55.
  • Each selector jack 56 is additionallyprovided with a restoring butt 57 at the end thereof nearest the needles.
  • the restoring butts 57 are not staggered and in different planes but are all in the same plane as can be seen from FIG. 5.
  • Each selector jack 56' is pivotally coupled to a slider element 58 which, at its free leading end, has thereon a bevel 59 which can slide along a counter bevel surface provide, at the same height, on a bar 61 which extends over the complete length of that portion of the needle bed 60 which is furnished with needles; this arrangement is thus similar to that hereinbefore described with reference to FIG. 2.
  • the needle-actuating jacks 62 which have the corresponding slide elements 58 applied against their flexible portions, are the same as the jacks 62 in the embodiment illustrated in FIGS. 1 and 2.
  • cam tracks 68 which extendparallel to one another in thelongitudinal direction of the needle bed 60.
  • These tracks 68 are, as shown in FIG. 6, of bar-form' each being composed of a series of triangular cam elements 69 juxtaposed in a row.
  • One of these cam tracks 68 is associated with each longitudinal series of the advancing lock parts 46 to 53' (arranged in banks of six) which means that one such track is provided for each plane of patterning butts 55.
  • the cam tracks 68 at the same time constitute stops for the patterning butts 55 so as to limit the longitudinal displacement of the selector jacks 56'.
  • the individual cam constitute stops for the patterning butts 55 so as to limit the longitudinal displacement of the selector jacks 56'.
  • each cam element 69 is mounted in the needle bed so as to be quickly detachable and removable to facilitate changing of jacks.
  • each cam element is advantageously provided, in a manner which has not been illustrated in detail, with a lug which extends unilaterally from the element thereby enabling the latter to be inserted into a correspondingly shaped recess in the needle bed.
  • the said lugs may advantageously be retained in these positions by means of leaf springs. Conversely, the lugs in the recesses can be moved against the influence of these springs into positions in which the lugs can be lifted out of the recesses in the needle bed for removal of the cam elements.
  • the advancing lock parts 46 to 53 are mounted for individual adjustment inthe needle carriage as shown diagrammatically in FIG. 5A such that they normally have a guide surface 70 applied against the cam track 68 (see also FIG. 6) for which purpose they may be spring biassed by springs 82' in the direction of the arrow 83'.
  • the dimensions of the cam elements 69 defining the cam tracks 68 are so selected and so orientated relatively to the patterning butts 55 of the selector jacks 56 in the needle bed that the ridges constituted by the central crests of the said cam elements are located in each case centrally between two successive patterning butts in the same plane.
  • the electromagnets can also be so-called holding magnets, e.g., in the form of permanent magnets, themagnetic field of each of which may have su perimposed thereupon the field of an opposed electromagnet, depending on the pattern.
  • the switches 81 of the electromagnets 80' are capable of being energized as dictated by the pattern to retain the advancing lock parts in their upper retracted positions.
  • the illustrated and described embodiments of the invention are applied to normal flat bed knitting machines with needle beds which are relatively arranged in 'an inclined V-arrangement.
  • the invention may, however, also be employed in similar fashion in links/links flat bed knitting machines, additional advancing lock parts then being provided in the needle transfer part of the complete lock of the machine, for use in effecting transfer of stitches from or/and reception of stitches by needles in accordance with-the pattern.
  • each patterning lock of the machine has, for each plane of patterning butts first means for acting on the selector jacks in that plane to operate their respective needle-actuating jacks, ad justable advancing lock parts for selectively causing selector jack butts to be operated by said first means, control means for electrically controlling the operation of each advancing lock part independently of one another in accordance with the pattern, said adjustable advancing lock parts, viewed in the direction of travel at any time of the carriage, being arranged in advance of a characteristic operating position of the needles such
  • a flatbed knitting machine wherein the said advancing lock parts are displaceably mounted inuthe patterning locks of the machine carriage and are provided with guide surfaces held against fixed cam tracks which extend in the longitudinal direction of the needle beds, between the said planes of patterning butts, such that after each selection of selector jacks, the advancing'lock' parts, selectable in accordance with the pattern, are positively lifted by the fixed cam tracks clear of the patterning butts and into the range of action of said control means which comprises electrical retaining elements which are so selectively influenced as either to hold advancing lock parts in their lifted positions or to permit such lock parts to fall again for action upon predetermined patterning butts.
  • each cam track comprises initially separate parts which function to retain jacks in the needle beds and are readily removable from the bed to permit of changing jacks.
  • a flatbed knitting machine wherein a holding magnet, the energized condition of which is controlled in accordance withithe pattern, is associated with each advancing lock part as a retaining element, and the advancing lock parts pass along the cam tracks during movement out of the range of the patterning butts and, in eachinstance, into the range of action of the holding magnets, the advancing lock parts and the associated holding magnets being arranged in the carriage of the machine and having no movement relatively to one another in the direction of travel of the carriage.
  • a flat bed knitting machine wherein the advancing lock parts are spring biassed towards the cam tracks.
  • eachof the cam tracks is defined by a series of identical cam elements which are juxtaposed in a row, these cam elements additionally forming abutments for the patterning butts of the selector jacks for limiting the longitudinal displacementof the said jacks.
  • cam elements are detachably secured in the needle bedby spring urged engagement of lugs on the elements in recesses in the needle bed.
  • a flat bed knitting machine wherein the selector jacks act on needle-actuating jacks which are pivotally coupled to the needles, or to other jacks which'are in turn coupled to the needles such that the operating butts of the said needle-actuating jacks are moved out of the rangeof action of the locks on the machine carriage, by virtue of resilient bending of the jacks, when the advancing lock parts become effective.
  • a flat bed knitting machine wherein the pattern locks of the machine carriage include presser lock parts over which run the patterning butts of those selector jacks operated by advancing lock parts.
  • each selector jack is pivotally connected to a slider element having a bevel shaped end which is adapted to cooperate with a stationary counter bevel surface ona bar extending in the longitudinal direction onto a presser lock part located adjacent thereto.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
US108763A 1970-01-23 1971-01-22 Flat bed knitting machine Expired - Lifetime US3693377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002991A DE2002991B2 (de) 1970-01-23 1970-01-23 Strickmaschine, insbesondere Flachstrickmaschine

Publications (1)

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US3693377A true US3693377A (en) 1972-09-26

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US108763A Expired - Lifetime US3693377A (en) 1970-01-23 1971-01-22 Flat bed knitting machine

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US (1) US3693377A (enExample)
CH (1) CH518392A (enExample)
DE (1) DE2002991B2 (enExample)
ES (1) ES387793A1 (enExample)
FR (1) FR2075791A5 (enExample)
GB (1) GB1276980A (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438105A1 (fr) * 1978-10-03 1980-04-30 Bentley Alemannia Loughborough Metier a tricoter rectiligne a selection electronique d'aiguilles
US4214460A (en) * 1977-11-08 1980-07-29 Shima Idea Center Co., Ltd. Flat knitting machine
US4281523A (en) * 1978-10-10 1981-08-04 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg Electrically controlled selecting device for the needles of a flat knitting machine
US4287727A (en) * 1979-06-18 1981-09-08 Tatsumi Seiki Co., Ltd. Flat bed knitting machine
US4409801A (en) * 1979-09-28 1983-10-18 Shima Idea Center Co., Inc. Needle selecting method and apparatus in flat knitting machine
US4490994A (en) * 1982-10-12 1985-01-01 H. Stoll Gmbh & Co. Flat knitting machine having needle selector device
US4516412A (en) * 1981-11-01 1985-05-14 H. Stoll Gmbh & Co. Cambox for a flat knitting machine
US4534186A (en) * 1984-03-19 1985-08-13 E.M.M. S.R.L. Emiliana Macchine Maglierie Electromechanical device for selecting the metal straps that carry into operation the needles of an automatic straight bar knitting machine
US4545219A (en) * 1983-09-21 1985-10-08 H. Stoll Gmbh & Co. Single or multi-cam system for flat-bed knitting machines
US4555917A (en) * 1983-07-27 1985-12-03 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co., Kg Combined knitting-transfer cam unit for V-bed flat knitting machines with slider needles
CN102312344A (zh) * 2010-07-03 2012-01-11 H.斯托尔两合公司 平型针织机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496243A (enExample) * 1972-05-10 1974-01-19
ES439702A1 (es) * 1975-07-24 1977-03-01 Jumberca Sa Perfeccionamientos en los telares de generos de punto.
CH618484A5 (enExample) * 1978-02-03 1980-07-31 Dubied & Cie Sa E
CH635378A5 (fr) * 1980-06-13 1983-03-31 Steiger Atelier De Constructio Chariot porte-cames pour machine a tricoter.
DD200167B1 (de) * 1981-08-03 1988-06-15 Veb Kombinat Textima Jacquardflachstrickmaschine
IT1192894B (it) * 1982-05-21 1988-05-26 E M M Snc Di Stoppazzini & Rig Macchina automatica perfezionata rettilinea per magliera
DE3322673C2 (de) * 1983-06-23 1986-10-30 Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen Nadelauswahleinrichtung an einer Strickmaschine, insbesondere Flachstrickmaschine
DE3406870C2 (de) * 1984-02-25 1986-06-12 H. Stoll Gmbh & Co, 7410 Reutlingen Flachstrickmaschine mit elektromechanischer Auswahl
ES8701255A1 (es) * 1986-02-25 1986-11-16 Abril Cullell Sistema modular de cerrojos actuante sobre los elementos de tisaje en maquinas tricotosas rectilineas
ITBO940161A1 (it) * 1994-04-15 1995-10-15 Matec Srl Dispositivo di selezione per selettore elastico per aghi in macchina tessile circolare

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571765A (en) * 1920-07-08 1926-02-02 Max Nydegger Pattern-change mechanism for knitting machines
US1718295A (en) * 1927-01-21 1929-06-25 Kuhne Martin Knitting machine
US3035426A (en) * 1956-08-20 1962-05-22 Macqueen Kenneth Gordon Knitting processes and knitting machines
FR1456832A (fr) * 1965-09-13 1966-07-08 Fahrradwerk Elite Diamant Veb Mécanique jacquard, notamment pour machines à tricoter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571765A (en) * 1920-07-08 1926-02-02 Max Nydegger Pattern-change mechanism for knitting machines
US1718295A (en) * 1927-01-21 1929-06-25 Kuhne Martin Knitting machine
US3035426A (en) * 1956-08-20 1962-05-22 Macqueen Kenneth Gordon Knitting processes and knitting machines
FR1456832A (fr) * 1965-09-13 1966-07-08 Fahrradwerk Elite Diamant Veb Mécanique jacquard, notamment pour machines à tricoter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214460A (en) * 1977-11-08 1980-07-29 Shima Idea Center Co., Ltd. Flat knitting machine
US4294085A (en) * 1978-10-03 1981-10-13 Bentley Alemannia Limited Flat bed knitting machines
FR2438105A1 (fr) * 1978-10-03 1980-04-30 Bentley Alemannia Loughborough Metier a tricoter rectiligne a selection electronique d'aiguilles
US4281523A (en) * 1978-10-10 1981-08-04 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg Electrically controlled selecting device for the needles of a flat knitting machine
US4287727A (en) * 1979-06-18 1981-09-08 Tatsumi Seiki Co., Ltd. Flat bed knitting machine
US4409801A (en) * 1979-09-28 1983-10-18 Shima Idea Center Co., Inc. Needle selecting method and apparatus in flat knitting machine
US4516412A (en) * 1981-11-01 1985-05-14 H. Stoll Gmbh & Co. Cambox for a flat knitting machine
US4490994A (en) * 1982-10-12 1985-01-01 H. Stoll Gmbh & Co. Flat knitting machine having needle selector device
US4555917A (en) * 1983-07-27 1985-12-03 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co., Kg Combined knitting-transfer cam unit for V-bed flat knitting machines with slider needles
US4545219A (en) * 1983-09-21 1985-10-08 H. Stoll Gmbh & Co. Single or multi-cam system for flat-bed knitting machines
US4616488A (en) * 1983-09-21 1986-10-14 H. Stoll Gmbh & Company Single or multi-cam system for flat-bed knitting machines
US4534186A (en) * 1984-03-19 1985-08-13 E.M.M. S.R.L. Emiliana Macchine Maglierie Electromechanical device for selecting the metal straps that carry into operation the needles of an automatic straight bar knitting machine
CN102312344A (zh) * 2010-07-03 2012-01-11 H.斯托尔两合公司 平型针织机

Also Published As

Publication number Publication date
FR2075791A5 (enExample) 1971-10-08
ES387793A1 (es) 1973-05-16
DE2002991A1 (de) 1971-10-21
DE2002991C3 (enExample) 1974-05-30
DE2002991B2 (de) 1973-10-25
GB1276980A (en) 1972-06-07
CH518392A (de) 1972-01-31

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