CN1095890C - Slider type needle for knitting machine - Google Patents

Slider type needle for knitting machine Download PDF

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Publication number
CN1095890C
CN1095890C CN98108997A CN98108997A CN1095890C CN 1095890 C CN1095890 C CN 1095890C CN 98108997 A CN98108997 A CN 98108997A CN 98108997 A CN98108997 A CN 98108997A CN 1095890 C CN1095890 C CN 1095890C
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CN
China
Prior art keywords
pin
slide block
needle
maille
slider
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
CN98108997A
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Chinese (zh)
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CN1205371A (en
Inventor
马尔切洛·巴塞吉奥
米歇尔·普罗斯特
克劳德-伊万·马尔科兹
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Itema Switzerland Ltd
Steiger Participations SA
Original Assignee
Atelier de Construction Steiger SA
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Publication date
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Application filed by Atelier de Construction Steiger SA filed Critical Atelier de Construction Steiger SA
Publication of CN1205371A publication Critical patent/CN1205371A/en
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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B35/00Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/06Sliding-tongue needles

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention provides a slider type knitting needle for knitting machine capable of providing a new knitting, esp. carrying out its punching without using any auxiliary sections. This slider type knitting needle for knitting machines comprises a needle with a barb and a slider with a butt, a nose and a stitch-holding shoulder, wherein the slider moves relative to the needle to open and close the hook with its nose and move each stitch with its nose and shoulder. The slider forms a U-shape configuration to thereby bestride the needle and is divided two hayforks at its end portion so as to permit a counterpart needle or the slider in the opposing position to pass.

Description

A kind of slider type needle that is used for knitting machine
The present invention relates to a kind of slider type needle that is used for knitting machine, it comprises pin and the slide block with barb, this slide block has the shoulder of a boss, a nose protruding head and a conversion position, this slide block can slide with respect to pin, to close and to open the barb on the pin, this is to finish by the nose protruding head on the described slide block; In addition, can also drive maille, shift to utilize nose protruding head and shoulder to finish coil.
Slide block type or pin in the form of piston are well known for a long time.
First industrial slider type needle is proposed in nineteen twenty-four by J.F.WILCOMB.It comprises a pin that can slide in slide block.In this design, slide block only is used to close and open the barb on the pin, but can not thread-changing.
Patent documentation US4,043,153 and 5,186,026 and patent application DE3151150,3220049 and 4231015 slider type needle is all disclosed, in fact, this pin is slide block shape, its inside one transportable piston is arranged, this piston can make the barb closure of pin.Utilize piston to close the hook tongue of the pin that the barb of pin can be traditional, this can make pin more solid, simultaneously, can also reduce when forming the pin seam impact to pin.Say that further this piston can also get on maille from the pin that the pin of a working face is transformed into the working face of facing mutually.The pin of a this piston and a slide block shape is adopted by other manufacturer.Pin all be arranged on piston below, but patent documentation US4,434,627 design is an exception, the piston in this design has channel section, and is positioned at the below of pin.
Shift in order to finish coil, slider type needle is equipped with an accessory structure (DE3624038) on the side that is fastened on pin usually.
The pin of mixed shape comprises a horizontal clockwork spring and a double-slider, and this class pin also is widely known by the people.
In general, prior art adopts pin in the form of piston, and maille shifts always will use the barb of pin, and finishes in barb.Therefore, if there has been a maille in the barb, so just can not difference each transfer of root maille or knitting action subsequently.
On the other hand, one row maille is transformed into adjacent pin along horizontal pin from given number to get on, this operation is usually directed to so-called " thread a needle and draw coil ", this just needs a supplementary structure, at this moment, pin or thread a needle is drawn the coil device can collect maille on the pin, subsequently, again they is transferred to other pin and gets on.
The purpose of this invention is to provide a kind of slider type needle,, especially draw the coil device in order to cancel thread a needle when drawing coil used supplementary structure and auxiliary threading a needle so that the new knitting means of using to be provided.
Slider type needle, why like this address be because: the slide block section that takes the shape of the letter U, like this, it can be above pin; There is that end of nose protruding head to be divided into two wooden forks, makes pin or the slide block faced mutually to pass, shift or thread a needle and draw coil thereby finish maille.
The platform knitting machine has two movably working faces along warp-wise, according to the present invention, slider type needle not only can be finished above-mentioned maille and shift, can also finish to thread a needle for the pin on the working face of facing mutually and draw the function of coil, just as mobile working face simple.Therefore, do not need supplementary structure to draw the coil device with threading a needle.
Because slide block is on pin, pin just can be with one or more maille slide block of withdrawing once more, and simultaneously, other maille also can be retained in the slide block, only is on the higher position.Like this, the maille in the slide block just can transfer to same working face or the working face faced mutually on slide block or the barb of pin in go, therefore, only just can separate maille, and make them be undertaken knitting by different modes with an identical pin.
In order not damage the maille in the slide block, alongst, slide block is from nose protruding head, and its inner width is all in itself greater than the thickness of pin, and the maille on the barb of pin is passed.
According to the present invention, slider type needle is very little to the related amplitude that moves of different operating, like this, can reduce the length of cam chair and slide block, thereby improves the output of knitted fabric.
Generally speaking, slider type needle according to the present invention has following function:
A) can from slide block, obtain a maille, at this moment, and have one or more maille in the barb that receives the corresponding pin of slide block.
B) can in the barb of pin, obtain a maille.
C) can finish maille and shift, at this moment, finish in the barb of the pairing pin of slide block of transfer and also leave one or more maille, the maille in these barbs also can be finished transfer or knitting behavior subsequently.
D) can be with slide block as a middle rotation structure, thread a needle and draw coil to move on the same working face one or a row maille.
Description of drawings according to an embodiment of slider type needle of the present invention, described accompanying drawing comprises:
Fig. 1 is the side view of total.
Fig. 2 is the side view of slide block.
Fig. 3 is the vertical view of slide block, along the direction shown in the arrow among Fig. 2.
Fig. 4 is along the cutaway view in IV-IV cross section among Fig. 2.
Fig. 5 represents that slider type needle is in the position of preparing thread-changing
Fig. 6 represents that slider type needle is in the position of thread-changing.
Fig. 7 represents that slider type needle is in to thread a needle and draws the position of coil, threads a needle and draw the slide block that coil has been used a pin on the working face of facing mutually.
Shown slider type needle comprises a pin 1 and a slide block 2, and pin 1 can slide in slide block 2.
Pin 1 has barb 3 at afterbody.In an illustrated embodiment, pin 1 does not have boss, is driven by a key because suppose it.But it also can have one or more boss, drives with the cam that utilizes cam chair.
Slide block 2 has a channel section (see figure 4), and like this, it can be above pin 1.At afterbody, slide block 2 has a boss 4, to be driven; Forwardly, it has a nose protruding head 5, and the highest part of nose protruding head 5 is lower than the plane of slide block back, like this, has just formed a shoulder 6.On nose protruding head 5, the side of slide block close gradually disturb in alignment, thereby formed the slidingsurface of a circle for maille.In addition, also rounded from the end of nose protruding head 5 to the edge the slide block base 8.The back side of shoulder 6, through behind the certain-length, channel section is cut off, and like this, has just formed a groove 7 in the back of slide block.Slide block is from nose protruding head 5, and along its length, the mean breadth of its channel section is all in itself greater than the thickness of pin 1.Fig. 1,5,6 and 7 has schematically shown the profile diagram of two opposite working 9,10 of double face platform knitting machine.
In Fig. 1, the barb 3 of pin 1 is sealed by the nose protruding head 5 of slide block, and like this, maille 11 just is positioned in the barb of pin.
Fig. 5 represents that slider type needle is in the position of preparing thread-changing.Pin 1 is positioned on the higher position.By the slip on pin, maille 12 just can be elevated to the position that is higher than the slide block nose protruding head.
In Fig. 6, pin 1 is in the position that is fully retracted.Slide block 2 raises, and maille 12 enters in the barb once more, and is close to the shoulder 6 of slide block.Another root pin 1 ' on the corresponding working face 10 just can enter slide block 2, and passes this slide block 2 by groove 7, and like this, pin 1 ' just can be taken over the maille on the slide block 2, shifts to finish described maille.On this position, can see that the barb 3 of pin 1 is positioned at the U-shaped part of slide block.The interaction of pin 1 and slide block 2 makes the maille in the barb 3 of maille or pin can enter slide block, and can be not destroyed.
In Fig. 7, slider type needle is positioned at the position identical with Fig. 6, still, be not that corresponding pin 1 ' enters slide block 2, but pin 1 ' pairing slide block 2 ' enters slide block 2.When slide block 2 was passed completely through, the maille that is positioned on the nose protruding head 5 of slide block 2 just had been transferred on the slide block 2 '.At this moment, slide block 2 ' has just played to thread a needle and has drawn the effect of coil.Working face 10 can move left and right, and the line on the slide block 2 ' being transferred to pin 1 or slide block 2 gets on, pin 1 and slide block 2 are all on working face 9, and be same, also is to get on for the pin that can transfer to working face 10.Like this, all functions have all realized.
Also it should be noted that: also can adopt the technical scheme of jack type, described in patent documentation EP0362126, its combing conversion also can be realized by slide block.

Claims (3)

1. slider type needle that is used for knitting machine, it comprises:
A pin (1) has a barb (3) above; With
A slide block (2), it has a boss (4), a nose protruding head (5) and the shoulder (6) that conversion position is used, and slide block (2) can slide with respect to pin, and to close and to open the barb on the pin, this will use the nose protruding head on the described slide block; In addition, utilize nose protruding head and shoulder to drive maille and can finish the maille transfer, wherein,
The slide block section that takes the shape of the letter U, like this, it can be above pin; There is that end of nose protruding head to be divided into two wooden forks (7,15), makes the pin on opposite or slide block to pass, shift or thread a needle and draw coil thereby finish maille.
2. slider type needle as claimed in claim 1, wherein, slide block (2) is from nose protruding head, and along its length, its inner mean breadth is all in itself greater than the thickness of pin, so that the maille on the pin can pass.
3. slider type needle as claimed in claim 1, wherein, there is a groove (7) at the back of the slide block (2) of shoulder (6) back.
CN98108997A 1997-05-27 1998-05-26 Slider type needle for knitting machine Expired - Lifetime CN1095890C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1243/97 1997-05-27
CH01243/97A CH691543A5 (en) 1997-05-27 1997-05-27 Compound needle for knitting machine.

Publications (2)

Publication Number Publication Date
CN1205371A CN1205371A (en) 1999-01-20
CN1095890C true CN1095890C (en) 2002-12-11

Family

ID=4205830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98108997A Expired - Lifetime CN1095890C (en) 1997-05-27 1998-05-26 Slider type needle for knitting machine

Country Status (12)

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EP (1) EP0881315B2 (en)
JP (1) JP3190020B2 (en)
KR (1) KR100384734B1 (en)
CN (1) CN1095890C (en)
AT (1) ATE212078T1 (en)
BR (1) BR9801693A (en)
CH (1) CH691543A5 (en)
DE (1) DE69803142T3 (en)
EA (1) EA000990B1 (en)
ES (1) ES2171288T5 (en)
PT (1) PT881315E (en)
TW (1) TW477376U (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3158109B2 (en) 1999-02-12 2001-04-23 株式会社島精機製作所 Stitch locking method by flat knitting machine
TW528822B (en) * 1999-10-27 2003-04-21 Shima Seiki Mfg Compound needle
FR2821093B1 (en) * 2001-02-20 2003-05-09 Steiger S A C Atel Const SLIDING NEEDLE FOR KNITTING MACHINE
DE10164550A1 (en) * 2001-12-18 2003-07-10 Sipra Patent Beteiligung Needle for knitting or warp knitting machines and knitting machine equipped with them
DE10335464B4 (en) * 2003-08-02 2006-06-14 Groz-Beckert Kg A method of machine stitching with associated stitch forming elements
JP4180541B2 (en) 2004-03-31 2008-11-12 株式会社島精機製作所 Pile knitting method with flat knitting machine
JP5525344B2 (en) * 2010-06-18 2014-06-18 株式会社島精機製作所 Compound needle of flat knitting machine
PT3124663T (en) 2015-07-30 2020-01-16 Groz Beckert Kg Loop-forming method and device
PT3124664T (en) 2015-07-30 2020-03-23 Groz Beckert Kg Loop-forming method, device and system component
CN109778411A (en) * 2019-04-04 2019-05-21 桐乡市巨星针织机械制造有限公司 A kind of method for depositing circle needle and its transfer stitch of flat braiding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043153A (en) * 1974-09-04 1977-08-23 Veb Wirkmaschinenbau Karl-Marx-Stadt Sliding latch needle
US4434627A (en) * 1981-05-14 1984-03-06 Textilma Ag Stitch forming device for knitting machines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024634A (en) 1900-01-01
US2092701A (en) 1935-06-24 1937-09-07 Willis A Ingalls Fabric transfer mechanism for knitting machines
GB1005109A (en) 1963-05-18 1965-09-22 I & R Morley Ltd Improvements in or relating to straight-bar knitting machines
DE1585207A1 (en) 1965-01-04 1972-05-25 I & R Morley Ltd Knitting machine needle
DE3151150C2 (en) * 1981-12-23 1984-09-13 Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen Compound needle
JPS6221850A (en) * 1985-07-19 1987-01-30 株式会社島精機製作所 Traverse knitting machine using composite needle
DE4100931A1 (en) * 1991-01-15 1992-07-16 Groz & Soehne Theodor SLIDER NEEDLE, ESPECIALLY FOR KNITTING MACHINES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043153A (en) * 1974-09-04 1977-08-23 Veb Wirkmaschinenbau Karl-Marx-Stadt Sliding latch needle
US4434627A (en) * 1981-05-14 1984-03-06 Textilma Ag Stitch forming device for knitting machines

Also Published As

Publication number Publication date
EP0881315A3 (en) 1999-12-01
EP0881315B2 (en) 2008-02-06
JP3190020B2 (en) 2001-07-16
DE69803142T3 (en) 2008-08-28
EP0881315B1 (en) 2002-01-16
ATE212078T1 (en) 2002-02-15
DE69803142D1 (en) 2002-02-21
JPH10325057A (en) 1998-12-08
KR100384734B1 (en) 2003-07-16
EA199800412A1 (en) 1999-04-29
PT881315E (en) 2002-06-28
BR9801693A (en) 1999-10-05
CH691543A5 (en) 2001-08-15
DE69803142T2 (en) 2002-08-01
CN1205371A (en) 1999-01-20
ES2171288T3 (en) 2002-09-01
EP0881315A2 (en) 1998-12-02
TW477376U (en) 2002-02-21
EA000990B1 (en) 2000-08-28
ES2171288T5 (en) 2008-07-01
KR19980087080A (en) 1998-12-05

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Owner name: ITEMA SWITZERLAND LTD.

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Address after: Swiss Viona

Patentee after: STEIGER PARTICIPATIONS S.A.

Address before: Swiss Wei Qikong

Patentee before: Sultex AG

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Patentee before: ATELIER DE CONSTRUCTION STEIGER S.A.

CX01 Expiry of patent term

Granted publication date: 20021211

CX01 Expiry of patent term