CN1095890C - Slider type needle for knitting machine - Google Patents
Slider type needle for knitting machine Download PDFInfo
- 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
- Authority
- 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
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- 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
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.
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.
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)
| Country | Link |
|---|---|
| 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)
| 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 |
| EP3124664B1 (en) | 2015-07-30 | 2020-01-08 | Groz-Beckert KG | Loop-forming method and device |
| PT3124663T (en) | 2015-07-30 | 2020-01-16 | Groz Beckert Kg | Loop-forming method and device |
| 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)
| 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)
| 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 |
-
1997
- 1997-05-27 CH CH01243/97A patent/CH691543A5/en not_active IP Right Cessation
-
1998
- 1998-04-27 ES ES98810368T patent/ES2171288T5/en not_active Expired - Lifetime
- 1998-04-27 EP EP98810368A patent/EP0881315B2/en not_active Expired - Lifetime
- 1998-04-27 PT PT98810368T patent/PT881315E/en unknown
- 1998-04-27 AT AT98810368T patent/ATE212078T1/en not_active IP Right Cessation
- 1998-04-27 DE DE69803142T patent/DE69803142T3/en not_active Expired - Lifetime
- 1998-05-06 TW TW090212888U patent/TW477376U/en unknown
- 1998-05-15 KR KR10-1998-0017478A patent/KR100384734B1/en not_active IP Right Cessation
- 1998-05-18 JP JP15354698A patent/JP3190020B2/en not_active Expired - Lifetime
- 1998-05-26 CN CN98108997A patent/CN1095890C/en not_active Expired - Lifetime
- 1998-05-26 BR BR9801693-8A patent/BR9801693A/en not_active IP Right Cessation
- 1998-05-27 EA EA199800412A patent/EA000990B1/en not_active IP Right Cessation
Patent Citations (2)
| 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 |
|---|---|
| KR19980087080A (en) | 1998-12-05 |
| ES2171288T3 (en) | 2002-09-01 |
| ATE212078T1 (en) | 2002-02-15 |
| JP3190020B2 (en) | 2001-07-16 |
| DE69803142T2 (en) | 2002-08-01 |
| EP0881315A2 (en) | 1998-12-02 |
| PT881315E (en) | 2002-06-28 |
| JPH10325057A (en) | 1998-12-08 |
| DE69803142T3 (en) | 2008-08-28 |
| KR100384734B1 (en) | 2003-07-16 |
| EA000990B1 (en) | 2000-08-28 |
| TW477376U (en) | 2002-02-21 |
| EA199800412A1 (en) | 1999-04-29 |
| DE69803142D1 (en) | 2002-02-21 |
| CH691543A5 (en) | 2001-08-15 |
| CN1205371A (en) | 1999-01-20 |
| ES2171288T5 (en) | 2008-07-01 |
| BR9801693A (en) | 1999-10-05 |
| EP0881315A3 (en) | 1999-12-01 |
| EP0881315B1 (en) | 2002-01-16 |
| EP0881315B2 (en) | 2008-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ITEMA SWITZERLAND LTD. Free format text: FORMER OWNER: ATELIER DE CONSTRUCTION STEIGER SA Effective date: 20100830 Owner name: STEIGER SHARED CO., LTD. Free format text: FORMER OWNER: ITEMA SWITZERLAND LTD. Effective date: 20100830 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: VIONNAZ, SWITZERLAND TO: WETZIKON, SWITZERLAND Free format text: CORRECT: ADDRESS; FROM: WETZIKON, SWITZERLAND TO: VIONNAZ, SWITZERLAND |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100830 Address after: Swiss Viona Patentee after: STEIGER PARTICIPATIONS S.A. Address before: Swiss Wei Qikong Patentee before: Sultex AG Effective date of registration: 20100830 Address after: Swiss Wei Qikong Patentee after: Sultex AG Address before: Swiss Viona Patentee before: ATELIER DE CONSTRUCTION STEIGER S.A. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20021211 |
|
| CX01 | Expiry of patent term |