US3828582A - Improved knitting machine equipped with two part needles - Google Patents

Improved knitting machine equipped with two part needles Download PDF

Info

Publication number
US3828582A
US3828582A US00279794A US27979472A US3828582A US 3828582 A US3828582 A US 3828582A US 00279794 A US00279794 A US 00279794A US 27979472 A US27979472 A US 27979472A US 3828582 A US3828582 A US 3828582A
Authority
US
United States
Prior art keywords
loop
needle
hooked
elements
controlling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US00279794A
Other languages
English (en)
Inventor
A Widdowson
G Wells
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wildt Mellor Bromley Ltd
Original Assignee
Wildt Mellor Bromley Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wildt Mellor Bromley Ltd filed Critical Wildt Mellor Bromley Ltd
Application granted granted Critical
Publication of US3828582A publication Critical patent/US3828582A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/06—Sliding-tongue needles

Definitions

  • the hooked element has only one operating butt cooperable with cams of a single cam track.
  • the two elements have abutments for contact with one another to effect movements of the elements together in both directions. Provision is made for lost motion between the elements.
  • the stem of the loop-controlling element of each needle is formed for engagement with means in the machine for holding or restricting movements of the loop-controlling elements at required times.
  • a needle will be hereinafter referred to as a two-part knitting machine needle of the form herein referred to.
  • the hook-closing point of the loopcontrolling element of a two-part knitting machine needle of the form herein referred to takes the place of the pivoted latch of a conventional needle of the latch type.
  • a two-part needle overcomes the disadvantages of a conventional latch needle with its inherent latch weakness and its liability to failure in modern high speed multi-feed machines.
  • the cam lifting heights for operating a two-part needle of the aforesaid form can be reduced by as much as from 25 percent to percent. This, in turn, reduces cam lengths and makes possible an increase in the number of feeds in the machine.
  • two-part needles of the described form impose less wear on cams, needle butts and the needle bed tricks because smoother forms of cam tracking are possible with shallower cam rises.
  • the hooked element and the associated loop-controlling element in front thereof are sometimes required to slide together and at other times there is relative sliding movement between the two. That is to say, whenever the hooked element is advanced from its fully retracted position to its intermediate advanced, i.e., tucking position, it does so relatively to the loopcontrolling element which is held stationary or substantially so. But when the hooked element is advanced beyond the tucking position, the loop-controlling element is also advanced to a small extent so that the old loop becomes retained on the shoulder and. positioned around the point.
  • the primary object of the present invention is to provide a generally improved two-part needle of the form herein referred to which is adapted to be operated by cams in a single cam track.
  • Another object is to provide, in a knitting machine equipped with the improved two-part needles, simple and effective means for exercising control over the yarn-controlling elements of those needles.
  • the hooked element only of the improved needle is furnished with an operating butt, this butt being co-operable with cams of a single cam track for effecting the required rectilinear advancing and retracting movements of the hooked element, the sliding movements of the loop-controlling element together with the hooked element in both directions being effected by mutual contact between abutments respectively provided on the two elements, there being provision for lost motion between the two elements to permit of the required sliding movements of the hooked element relatively to the loop-controlling element, and the stem of the latter being formed for engagement with means of any suitable character in a knitting machine to hold or restrict movement of the loop-controlling element at required times.
  • the abutments on the two elements arranged to come into contact with one another whenever the loopcontrolling element is required to be advanced by and together with the hooked element may advantageously consist of a relevant edge of the aforesaid operating button the hooked element and the opposed extremity of the tail portion of the stem of the loop-controlling element.
  • the abutments on the two elements arranged to come into contact with one another whenever the loop-controlling element is required to be retracted by and together with the hooked element may conveniently consist of a relevant edge of a frontal projection on the stem of the hooked element and an opposed shoulder on the loop-controlling element constituted by one end of a recess formed on the back of the stem of the last mentioned element.
  • the aforementioned lost motion between the two elements is achieved by the provision of the recess in the back of the loop-controlling element and the extent of the lost motion is determined by the length of this recess.
  • the improved two-part needle of this invention is, as already described, furnished with only one principal operating butt which is, in effect, common to both of the elements of the needle, the latter may, of course, be provided with any required number of additional butts, e.g., for selection purposes and knitting variations.
  • the improved needle moreover, is applicable to circular knitting machines, both plain and rib, as well as to flat bed knitting machines of all appropriate types.
  • such means may take any appropriate one of various forms.
  • loop-controlling elements may themselves be made yieldable, e.g., by the provision in their back edges of suitable reliefs, and be formed on the front flat knitting machine, either a straight spring member,-
  • engageable in recesses in the stems of the loopcontrolling elements may be provided, or a straight suitably grooved fixed bar may be arranged in association with the bed for co-operation with protuberances on yieldable loop-controlling elements.
  • the loopcontrolling elements may be formed for engagement with movement-restricting stops, abutments, plates, cam portions or the like fitted in suitable positions to the cam plate, the dial cam-cap or the cylinder cam box, as the case may be.
  • the loop-controlling elements may, if desired, be frictionally held in their tricks and thereby restricted from movement until such times as they are forcibly moved against the frictional influence by virtue of being contacted by projections or butts on the corresponding hooked elements.
  • the stem of each loop-controlling element may be laterally bowed or crimped suchwise as to produce friction between it and the opposite side walls of its trick.
  • 21 flat retaining bar, or ring, according to the form of the needle bed employed, is provided to retain the loopcontrolling elements in the bed.
  • a still further possibility is for loop-controlling elements, retained in the needle bed by a retaining bar or ring, to be prevented from sliding movements in their tricks at appropriate times by a restrictor bar or ring which is cut away both at the places where the associated hooked elements are advanced to clearing positions and also at the old loop-knocking-over positions where the hooked elements and the loop-controlling elements are retracted together.
  • the hooked element of the improved needle is formed with a swell portion adjacent to the hook, this portion may advantageously be grooved for reception and guidance of the loopcontrolling element. But such a groove may not be essential in which case it can be eliminated.
  • FIG. 1 is a vertical sectional view of a needle cylinder and its cam box, showing a two-part needle fully retracted, this needle functioning in conjunction with a yieldable and over-ridable latching means including a simple spring retaining band,
  • FIGS. 2, 3 and 4 are three similar views but with the needle shown at respectively different stages during a knitting cycle
  • FIG. 5 is a detail vertical sectional view showing a modification
  • FIG. 6 illustrates the single cam track for operating and controlling the two-part needle illustrated in FIGS. 1 4,
  • FIG. 7 is a view similar to FIG. 1 illustrating an example of the modification in which the loop-controlling elements are yieldable for co-operation with a grooved ring,
  • FIG. 8 is another similar view depicting an arrangement wherein the loop-controlling elements are formed for engagement with movement-restricting abutments or cams,
  • FIG. 9 illustrates a section of the cylinder cam system suitable for controlling two-part needles as depicted in FIG. 8,
  • FIG. 10 is a still further view similar to FIG. 1 showing a variation in which'the loop-controlling elements are frictionally held in their tricks,
  • FIG. 11 comprises an edge view of one of such loopcontrolling elements and also a fragmentary elevational view of the tricked face of a needle cylinder showing a frictionally held loop-controlling element accommodated in one of the tricks, and
  • FIG. 12 is a detail view hereinafter to be described
  • FIG. 13 is a detailed view similar to FIG. 12 but showing the portions in perspective view for greater clarity.
  • the numeral 1 indicates a section of an annular cam box with a cam track 2
  • 3 indicates a needle cylinder.
  • the numerals 4 and 6 respectively indicate the hooked element and the loopcontrolling element of a two-part needle according to this invention.
  • On the front of the stem of the hooked element 4 is provided a rectangularly shaped projection 7 arranged in an elongated recess 60 formed on the back of the stem of the loop-controlling element 6. The upper and lower ends of this recess define shoulders on the element 6.
  • yieldable and overridable latching means which include a spring retaining band 8 which completely embraces the cylinder 3 and is cngageable in one or the other of two recesses 6b and 60 formed in the front or outer edge of the stem of the loop-controlling element 6, there being a protuberance 6d on the stem between those two recesses so as to define and separate the same.
  • each loop-controlling element 6 nearest to a bevelled point 13 of the latter is for holding the said element stationary or substantially so whenever the corresponding hooked element 4 is relatively advanced to its intermediate tucking position, whereas the other recess 6c farthest from the point is for holding the loopcontrolling element 6 whenever the hooked element 4 commences its subsequent retraction to draw a new loop and until the hook 4a is closed by the point 13.
  • the recess 60 farthest from the point 13 of the loopcontrolling element 6 is just of a sufficient dimension, lengthwise of the said element, as to hold the latter stationary relatively to the hooked element 4 whenever the spring retaining band 8 is engaged in this particular recess.
  • the recess 6b nearest to the point 13 is elongated somewhat and made of such length as to enable the two elements 4 and 6 of the needle to be retracted together a variable distance depending on the precise desired length of the new loop being drawn, in accordance with the quality setting of the stitch cam.
  • the functioning of the yieldable latching means just described is such that whenever the hooked element 4 is advanced beyond its tucking position and the two elements of the needle move together, the spring band 8 will be o,ver-ridden, i.e., acted upon and caused to yield by the protuberance 6d between the two recesses whereby it is forcibly displaced from the elongated recess 6b and thereupon permitted to spring into the companion short recess 60.
  • the spring retaining band 8 will again be acted upon and caused to yield by the protuberance 6d so tha the band will be displaced from the short recess 60 farthest from the point 13 and permitted to spring into the elongated recess 6b nearest to the said point.
  • the element 4 Immediately beneath its hook 4a the element 4 is formed with a swell which, as shown most clearly in FIG. 12, is grooves at 9 to receive and guide the upper portion of the element 6. e
  • FIG. 1 th two-part needle has just drawn a new loop 5, the old loop having been cast off the needle.
  • the elements 4 and 6 have just been retracted together, the band 8 is in the longer one 612 of the two recesses 6b and 6c and the upper edge 11a of a single operating butt 11 on the hooked element 4 is below and clear of an edge 10 at the lower extremity of the element 6.
  • the hooked element 4 has been advanced, i.e., raised, to its intermediate tucking height above the cylinder verge, the loop-controlling element 6 being meantime restrained from upward movement by engagement of the band 8 with the protuberance 6d at the lower end of the recess 611 until the tail edge 10 of the element 6 is contacted by the upper edge 11a of the butt 1].
  • the upper edge 70 of the projection 7 on the element 4 is in contact with the shoulder at the upper end of the recess 6a.
  • FIG. 3 the hooked element 4 has been fully advanced, with the old loop 12 positioned over or around the point 13 and supported upon the old loop retaining shoulders rs of the loop-controlling element 6 and a yarn 14, fed by a suitable feeder or guide, being taken into the hook 4a.
  • the old loopretaining shoulder rs is more clearly shown in FIGS. 5 and 12.
  • FIG. 5 illustrates a variation in which a groove in the swell immediately beneath the hook 4a of the hooked element 4 is eliminated.
  • this incorporates a swing cam 16 which is adapted to be set in one of two positions, viz., either the position shown to raise the hooked elements 4 to full knitting or clear ing height, or a lower position to raise the hooked elements to tucking height only.
  • solid fixed cams (not shown) for knitting or tucking may be employed.
  • conventional jack lifting cam such as 18 (for knitting, or tucking) may be provided for use in conjunction with normal pattern selection devices.
  • each of the loop-controlling elements 6 is relieved at 6e to enable it to yield radially inwards whenever a rounded lobe 19 on the front edge of the said stem is acted upon by a protuberant annular rib 20 on a sec tional grooved ring 21 which surrounds the needle cylinder 3 and is mounted on top of the cam box 1.
  • the ring 21 has formed in its annular face two superimposed movement-restricting grooves 22 and 23 separated by the rib 20. The lobe 19 on each element 6 engages in one or the other of the two grooves.
  • the front edge of the stern of each element 6 is formed with a triangular-shaped butt 24 for contact with either the lower upwardly bevelled edges (during advance of the hooked element 4) or the upper downwardly bevelled edges (during retraction of the element 4) of movement-restricting abutments or cam formations such as 25 provided on a sectional ring 26.
  • This ring like the ring 21 in FIG. 7, surrounds the needle cylinder 3 and is mounted on top ofthe cam box 1.
  • the ring 26, also like the ring 21, serves to hold the loopcontrolling elements 6 back against the front edges of the hooked elements 4.
  • both of the elements 4 and 6 of a two-part needle are permitted to move together whenever they pass through gaps 27 (see FIG. 9) between the abutments or cam formations 25.
  • FIG. 10 is shown, in side elevation, a loopcontrolling element 6 which, as seen in FIG. 11 from the outside of the needle cylinder 3, is longitudinally bowed from end to end.
  • a loopcontrolling element 6 which, as seen in FIG. 11 from the outside of the needle cylinder 3, is longitudinally bowed from end to end.
  • the opposite sides of each element 6 make efficient frictional contact with the respectively opposite side walls of the trick 28.
  • the element 6 is frictionally held and can only be positively moved against the movement-restricting frictional influence by contact with the hooked element 4 at appropriate stages of the cam-controlled raising and lowering movements thereof.
  • a ring 26' is provided to hold the elements 6 back against the front edges of the companion elements 4.
  • FIGS. 12 and 13 shows more clearly than any of the other figures the swell 29 of the hooked element 4, which swell is grooved at 9 to receive and guide the upper end portion, i.e., the suitably bevelled point 13, of the loop-controlling element6.
  • FIGS. 12 and 13 also shows that this point 13 and the adjoining upper portion of the said element is reduced somewhat in thickness at 30 to enable it to be slidably engaged within the groove 9.
  • the upper region of the element 6 may be of tapered cross-section at 30 to cooperate with a vee groove in the swell 29.
  • a knitting machine including a tricked needle bed and, mounted in tricks in said bed, two-part knitting needles each comprising (a) an individually slidable and latchless hooked element having an open yarn receiving and drawing hook and (b) an independently and relatively slidable loop-controllingelement operable in front of the hooked element and having an old loop retaining shoulder and an adjoining point adapted to contact or cover the hook each time the needle is retracted to draw a new loop through a retained old loop and the latter is cast offthe needle at a knocking-over point: wherein the improvement resides in the provision on the hooked element of each two-part needle of only one operating butt which is co-operable with cams of a single cam track for effecting required rectilinear advancing and retracting movements of the said hooked element; and in that the sliding movements of the loop-controlling element together with the hooked element of each needle in both directions are effected by mutual contact between abutments on the two elements; provision being made for lost motion between the said two elements to permit the required sliding movements
  • a knitting machine wherein abutments on the two elements of each twopart needle arranged to come into contact with one another whenever the loop-controlling element is required to be advanced by and together with the hooked element consists of an edge of the operating button the hooked element and the opposed extremity of a tail portion of the stem of theloop-controlling element.
  • a knitting machine wherein abutments on the two elements of each two-part needle arranged to come into contact with one another whenever the loop-controlling element is required to be retracted by and together with the hooked element consists of a relevant edge of a frontal projection on the stem'of the hooked element and an opposed shoulder on the loop-controlling element constituted by an end of a recess formed in the back of the stem of the last mentioned element.
  • said restricting means includes a yieldable and overridable member which yieldingly contacts the needle bed and is engageable in recesses in the stems of said loop-controlling elements.
  • said restricting means including the construction wherein the loop-controlling element of each two-part knitting needle is made yieldable by providing a relief in itsback edge and is formed on the front edge of its stem with a projection in the form of a single lobe for engagement in either one or the other of said recesses in the form of two grooves formed in a fixed control component located adjacent to the needle bed.
  • said restricting means including the construction wherein the loop-controlling elements of the two-part knitting needles are formed for engagement with movementrestricting formations on a restrictor component which serves to hold the said loop-controlling elements into their tricks in front of the hooked elements.
  • a knitting machine wherein there are formed in the front edge of the stem of the loop-controlling element of each two-part knitting needle two recesses which are defined and separated by an intermediate protuberance on the stem, the recess nearest to the point of the loop-controlling element being adapted to co-operate with the spring retaining member to hold the said element substantially stationary whenever the correspondinghooked element is relatively advanced to an intermediate tucking position, whereas the other recess farthest from the said point is for holding the loop-controlling element whenever the hooked element commences its subsequent retraction to draw a new loop and until the hook is contacted or covered by the point, the spring retaining member being acted upon and caused to yield by the protuberance so that the member is displaced from the relevant recess and permitted to spring into the other recess whenever the two elements are caused to move together in either of said advancing and retracting direction.
  • a knitting machine wherein the recess farthest from the point is of just sufficient dimension, lengthwise of the loop-controlling element, as to hold the latter stationary relatively to the hooked element whenever the spring retaining member is engaged in this particular recess, whereas the recess nearest to the point is elongated and of such length as to enable the two elements to be retracted together a variable distance depending on the desired length of the new loop being drawn.
  • a knitting machine wherein the hooked element of each two-part knitting needle is formed adjacent to its hook with a swell portion which is grooved for reception and guidance of the loopcontrolling element.
  • a knitting machine wherein the point and theadjoining upper portion of the loop-controlling element is reduced in thickness to enable it to be slidably engaged within the groove in the swell portion of the hooked element.
  • a knitting machine which is of the circular type and wherein the spring retaining member is in the form of a band embracing a tricked needle cylinder in which the two-part knitting needles are mounted.
  • a knitting machine which is of the circular type and wherein the two-part knitting needles are mounted in a tricked needle cylinder, the single lobe on the front edge of the stem of the loopcontrolling element of each needle being rounded and arranged to be acted upon by a protuberant annular rib on a sectional ring which surrounds the needle cylinder and has formed in its annular face two movementrestricting grooves separated by the said rib and in one or the other of which the said lobe engages.
  • a knitting machine according to claim 1 which is of the circular type and has a tricked needle cylinder wherein the two-part knitting needles are mounted therefore.
  • a knitting machine including a tricked needle bed and, mounted in tricks in said bed, two-part knitting needles each comprising (a) an individually slidable and latchless hooked element having an open yarn receiving and drawing hook and (b) an independently and relatively slidable loop-controlling element operable in front of the hooked element and having an old loop retaining shoulder and an adjoining point adapted to contact or cover the hook each time the needle is retracted to draw a new loop through a retained old loop and the latter is cast off the needle and a knocking-over point: wherein the improvement resides in the provision on the hooked element of each two-part needle of only one operating butt which is co-operable with cams of a single cam track for effecting required rectilinear advancing and retracting movements of the said hooked element; and in that the sliding movements of the loop-controlling element together with the hooked element of each needle in both directions are effected by mutual contact between abutments on the two elements; provision being made for lost motion between the said two elements to permit the required sliding movements of
  • the front edge of the loop-controlling element of each such needle is formed with a triangular butt for contact with either the lower upwardly bevelled edges or the upper downwardly bevelled edges of movement-restricting abutments on a sectional ring surroundingthe said needle cylinder, this ring serving to hold the loop-controlling elements back against the front edges of the hooked elements and both of the elements of each needle being permitted to move together whenever they pass through gaps between the said abutments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
US00279794A 1971-08-28 1972-08-11 Improved knitting machine equipped with two part needles Expired - Lifetime US3828582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4045671 1971-08-28

Publications (1)

Publication Number Publication Date
US3828582A true US3828582A (en) 1974-08-13

Family

ID=10414984

Family Applications (1)

Application Number Title Priority Date Filing Date
US00279794A Expired - Lifetime US3828582A (en) 1971-08-28 1972-08-11 Improved knitting machine equipped with two part needles

Country Status (7)

Country Link
US (1) US3828582A (ja)
JP (2) JPS4833150A (ja)
DE (1) DE2241769A1 (ja)
ES (1) ES406139A1 (ja)
FR (1) FR2151963A5 (ja)
GB (1) GB1342972A (ja)
IT (1) IT964134B (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952551A (en) * 1974-01-15 1976-04-27 Karl Kohl Self-aligning apparatus for use on a wrap knitting machine
US3983719A (en) * 1974-02-01 1976-10-05 Mattel, Inc. Knitting needle
US4109490A (en) * 1976-03-05 1978-08-29 Tecnologia Industrial, Proyectos Y Promociones, S.A. Sliding latch needle
US4222249A (en) * 1978-04-10 1980-09-16 Karl Mayer Textilmaschinenfabrik Gmbh Warp knitting machine with compound needles
US4448044A (en) * 1981-12-23 1984-05-15 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co., Kg Slider needle
US4751829A (en) * 1985-11-16 1988-06-21 Sipra Patententwicklungs-Und Beteiligungs-Gesellschaft Mbh Knitting machine
US4920767A (en) * 1987-07-25 1990-05-01 Sipra Patententwicklungs-Und Beteiligungsges. Dmbh Annular knitting machine with slide needles
US5216901A (en) * 1989-02-08 1993-06-08 Gunze Kabushiki Kaisha Compound needle for knitting machines
CN113512815A (zh) * 2021-07-16 2021-10-19 广州市赛德精工科技有限公司 一种经编机针件

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110569A (ja) * 1974-02-07 1975-08-30
JPS519369A (en) * 1974-07-10 1976-01-26 New Nippon Electric Co Handotaisochino seizohoho
JPS56146228A (en) * 1980-04-16 1981-11-13 Matsushita Electric Ind Co Ltd Method and device for heat-treatment of semiconductor substrate
US4400409A (en) * 1980-05-19 1983-08-23 Energy Conversion Devices, Inc. Method of making p-doped silicon films
IE53197B1 (en) * 1981-03-16 1988-08-31 Energy Conversion Devices Inc Isolation valve
JPS56153727A (en) * 1981-04-15 1981-11-27 Shunpei Yamazaki Manufacture of semiconductor device
JPS56169320A (en) * 1981-04-15 1981-12-26 Shunpei Yamazaki Silicon carbide semiconductor
US4460821A (en) * 1982-05-25 1984-07-17 Radiant Technology Corporation Infrared furnace with muffle
JPS5895550A (ja) * 1982-11-01 1983-06-07 Shunpei Yamazaki 非単結晶半導体層形成用装置
JPS5987813A (ja) * 1982-11-11 1984-05-21 Matsushita Electronics Corp エピタキシヤル成長装置
JPS59228716A (ja) * 1983-06-10 1984-12-22 Sanyo Electric Co Ltd 気相成長法
JPS6053013A (ja) * 1983-09-02 1985-03-26 Hitachi Ltd 薄膜形成装置
JPS6057125U (ja) * 1983-09-28 1985-04-20 富士通株式会社 半導体気相成長装置
JPH0527503Y2 (ja) * 1987-11-30 1993-07-13
DE3921506C1 (ja) * 1989-06-30 1990-08-09 Theodor Groz & Soehne & Ernst Beckert Nadelfabrik Kg, 7470 Albstadt, De
JPH0733618B2 (ja) * 1989-10-03 1995-04-12 株式会社島精機製作所 横編機用ニードルベツド
JPH05121339A (ja) * 1992-03-26 1993-05-18 Semiconductor Energy Lab Co Ltd 被膜作製装置
DE10254217B4 (de) * 2002-10-31 2006-04-27 Groz-Beckert Kg Strickwerkzeug für Strick- oder für Kettenwirkmaschinen
DE102007039973C5 (de) 2007-08-23 2017-11-02 Hugo Kern Und Liebers Gmbh & Co. Kg Platinen- Und Federnfabrik Strick- oder Kettenwirkmaschine zur Maschenstoffherstellung mit zugehörigen Schwinggliednadeln
EP3290555A1 (de) 2016-09-02 2018-03-07 Ulrich Hofmann Nadel zur maschenbildung an einer strick- oder kettenwirkmaschine, strick- oder kettenwirkmaschine mit mehreren solcher nadeln und verfahren zur herstellung einer solchen nadel

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1096945A (en) * 1909-12-28 1914-05-19 Paramount Knitting Co Knitting-machine needle.
US1121287A (en) * 1914-12-15 Paramount Knitting Company Knitting-machine needle.
US1221807A (en) * 1916-03-09 1917-04-03 Scott & Williams Inc Needle mechanism for knitting-machines.
US1441592A (en) * 1920-03-02 1923-01-09 Pope Machine Company Knitting machine and separate latch needle therefor
US1475182A (en) * 1923-11-27 Knitting-machins needle
US1673634A (en) * 1927-05-25 1928-06-12 Scott & Williams Inc Knitting-machine needle
US1877503A (en) * 1928-01-17 1932-09-13 Hemphill Co Knitting machine needle assemblage
DE1023553B (de) * 1954-11-22 1958-01-30 Paul Buechner Strickmaschine, insbesondere Flachstrickmaschine mit Schiebernadeln

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1121287A (en) * 1914-12-15 Paramount Knitting Company Knitting-machine needle.
US1475182A (en) * 1923-11-27 Knitting-machins needle
US1096945A (en) * 1909-12-28 1914-05-19 Paramount Knitting Co Knitting-machine needle.
US1221807A (en) * 1916-03-09 1917-04-03 Scott & Williams Inc Needle mechanism for knitting-machines.
US1441592A (en) * 1920-03-02 1923-01-09 Pope Machine Company Knitting machine and separate latch needle therefor
US1673634A (en) * 1927-05-25 1928-06-12 Scott & Williams Inc Knitting-machine needle
US1877503A (en) * 1928-01-17 1932-09-13 Hemphill Co Knitting machine needle assemblage
DE1023553B (de) * 1954-11-22 1958-01-30 Paul Buechner Strickmaschine, insbesondere Flachstrickmaschine mit Schiebernadeln

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952551A (en) * 1974-01-15 1976-04-27 Karl Kohl Self-aligning apparatus for use on a wrap knitting machine
US3983719A (en) * 1974-02-01 1976-10-05 Mattel, Inc. Knitting needle
US4109490A (en) * 1976-03-05 1978-08-29 Tecnologia Industrial, Proyectos Y Promociones, S.A. Sliding latch needle
US4222249A (en) * 1978-04-10 1980-09-16 Karl Mayer Textilmaschinenfabrik Gmbh Warp knitting machine with compound needles
USRE30931E (en) * 1978-04-10 1982-05-18 Warp knitting machine with compound needles
US4448044A (en) * 1981-12-23 1984-05-15 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co., Kg Slider needle
US4751829A (en) * 1985-11-16 1988-06-21 Sipra Patententwicklungs-Und Beteiligungs-Gesellschaft Mbh Knitting machine
US4920767A (en) * 1987-07-25 1990-05-01 Sipra Patententwicklungs-Und Beteiligungsges. Dmbh Annular knitting machine with slide needles
US5216901A (en) * 1989-02-08 1993-06-08 Gunze Kabushiki Kaisha Compound needle for knitting machines
CN113512815A (zh) * 2021-07-16 2021-10-19 广州市赛德精工科技有限公司 一种经编机针件
CN113512815B (zh) * 2021-07-16 2022-10-18 广州市赛德精工科技有限公司 一种经编机槽针

Also Published As

Publication number Publication date
GB1342972A (en) 1974-01-10
FR2151963A5 (ja) 1973-04-20
JPS4833150A (ja) 1973-05-08
IT964134B (it) 1974-01-21
JPS56115485U (ja) 1981-09-04
DE2241769A1 (de) 1973-03-01
ES406139A1 (es) 1975-07-01

Similar Documents

Publication Publication Date Title
US3828582A (en) Improved knitting machine equipped with two part needles
GB1404811A (en) Cylinder and dial circular knitting machine
EP0567282B1 (en) Flat knitting machine and a method of operating the rocking sinkers of the flat knitting machine
US3004413A (en) Knitting machine
US3293887A (en) Sinker arrangement and control means for circular knitting machine
US4314461A (en) Knitting machine with latchless needles cooperating with external hook-type elements
US4109490A (en) Sliding latch needle
US5718128A (en) Double-cylinder circular knitting machine for hosiery and the like, with improved needle actuation
US4546623A (en) Knitting machine with controllably rockable knock-over bits
US1877503A (en) Knitting machine needle assemblage
US5647230A (en) Needle selection mechanism for circular knitting machine
US5072603A (en) Knitting machine with needle control device for the knitting of pattern stitches
JPH04316647A (ja) 丸編み機の針選択装置
US5335518A (en) Circular knitting machine for manufacturing socks, stockings and the like, with device for producing patterns with toweling stitches
US2966782A (en) Device for knitting a backed fabric with binding thread
US3967468A (en) Circular knitting machine for producing interlock fabric
US5163305A (en) Knitting machine with stitch retention sinkers
US4550577A (en) Knitting machine with rocking knock-over bits, and method of knitting therewith
US4718254A (en) Twin-cylinder circular knitting machine with a perfected device for actuating the transfer sinker
US4147042A (en) Selection mechanism of circular knitting-machine
US2385056A (en) Circular knitting machine
US3435636A (en) Stitch cam and method of knitting semidrawn yarn
US2289052A (en) Knitting machine
US4033148A (en) Needle selecting device
US3260072A (en) Knitting machine