EP0874932B1 - Tuftingnadel - Google Patents
Tuftingnadel Download PDFInfo
- Publication number
- EP0874932B1 EP0874932B1 EP96945555A EP96945555A EP0874932B1 EP 0874932 B1 EP0874932 B1 EP 0874932B1 EP 96945555 A EP96945555 A EP 96945555A EP 96945555 A EP96945555 A EP 96945555A EP 0874932 B1 EP0874932 B1 EP 0874932B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- needle
- looper
- needles
- tufting
- module
- 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
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
- D05C15/04—Tufting
- D05C15/08—Tufting machines
- D05C15/16—Arrangements or devices for manipulating threads
- D05C15/20—Arrangements or devices, e.g. needles, for inserting loops; Driving mechanisms therefor
Definitions
- the invention relates to a tufting needle, consisting of a piston that at least can be partially molded into a needle module, and a shaft that has an eyelet Needle tip and a thread guide groove on one side and on one edge of the the looper side opposite the thread guide groove has a chamfer.
- the needle modules have a contact surface which is provided with a projecting strip can be.
- the bar can be designed as a molding, which in a groove of the needle bar intervenes. It can also be designed as an abutment bar that is attached to the the needle bar rests on the lower edge.
- German utility model 295 06 819.1 shows a needle module with two contact surfaces and molded onto both contact surfaces, which in a groove of the needle bar intervention.
- the module can thus also be rotated by 180 ° Position can be used.
- the number of tools required can be done this way be halved.
- the needle module When the needle module is in operation, it penetrates after piercing a basic tissue on one side of a tufting needle a looper between the side surface of the needle and the Thread and hold the thread. This way, when moving up again the needles formed loops.
- the needles on this side surface at a certain angle to the direction of movement Chamfered looper.
- the invention has for its object in the system of tufting needles and needle modules to provide further simplifications so that the needle modules for all constellations of looper versions can be used.
- the object is achieved in that on the second edge of the looper side a chamfer is also provided.
- the tufting needle can guide the thread guide groove and the looper side in the middle dividing plane be formed symmetrically.
- a needle module 1 shows a needle module 1, consisting of a base body 2 and the tufting needles 3, which are molded into the base body 2 with part of their piston 4.
- the base body 2 is provided with a bore 5 on a needle bar.
- the shaft 7 of the tufting needles 3 has a thread guide groove 8 for thread guidance, as is clear in the view of FIG. 3. From the perspective of Fig. 2 is the Thread guide groove 8 is located on the back of the needles 3. At the tip of the needles 3 there is an eye 9 through which the thread is passed.
- the needle module 1 can be used for tufting machines, which are not here Looper shown, based on a position of the needle module, as shown in Fig. 2, moving from a direction from the left towards the needle module 1 and past the needles on the right be or from a direction from the right to the needle module 1 and left to the Needles over.
- the loopers tap between the left of them upward moving needles and threads and in the other case between the right of the needles and the threads moving them up and down.
- FIGS. 4 to 6 show a needle module 1 with needles 3, as are previously known.
- the needles 3 are provided with a chamfer 10 on only one edge. They are therefore only suitable for tufting machines, the looper from the view of FIG. 4 from the left on the needle module to be moved and grab the thread to the right of the needles.
- the needle module 1 When the needle module 1 is rotated by 180 °, the needle module 1 is suitable for tufting machines, their looper, analogous to the view in FIG. 5, but now with one rotated by 180 ° Needle module, is moved from the right to the needle module and the thread to the right of grab the needles.
- a needle module would be necessary, the needles of which are on the opposite edge are chamfered.
- a needle module equipped with the needles according to the invention can, if it is also is designed so that it can also be used in a position rotated by 180 ° for all variants of tufting machines are used.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
Claims (2)
- Tuftingnadel, bestehend aus einem Kolben (3), der mindestens teilweise in ein Nadelmodul (1) einformbar ist, und einem Schaft (7), der eine mit einem Öhr (9) versehene Nadelspitze und auf einer Seite eine Fadenführungsrinne (8) sowie an einem Rand der der Fadenführungsrinne (8) gegenüberliegenden Looperseite (11) eine Fase (10) aufweist,
dadurch gekennzeichnet,
daß an dem zweiten Rand der Looperseite (11) ebenfalls eine Fase (10) vorgesehen ist. - Tuftingnadel nach Anspruch 1, dadurch gekennzeichnet, daß sie bezüglich einer die Fadenführungsrinne (8) und die Looperseite (11) mittig teilenden Ebene symmetrisch ausgebildet ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19600328A DE19600328C1 (de) | 1996-01-08 | 1996-01-08 | Tuftingnadeln für ein Nadelmodul |
DE19600328 | 1996-01-08 | ||
PCT/DE1996/002512 WO1997025466A1 (de) | 1996-01-08 | 1996-12-24 | Tuftingnadel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0874932A1 EP0874932A1 (de) | 1998-11-04 |
EP0874932B1 true EP0874932B1 (de) | 1999-11-10 |
Family
ID=7782247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96945555A Expired - Lifetime EP0874932B1 (de) | 1996-01-08 | 1996-12-24 | Tuftingnadel |
Country Status (5)
Country | Link |
---|---|
US (1) | US6142088A (de) |
EP (1) | EP0874932B1 (de) |
JP (1) | JP3774232B2 (de) |
DE (2) | DE19600328C1 (de) |
WO (1) | WO1997025466A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998046778A1 (en) | 1997-04-11 | 1998-10-22 | The Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services | Transgenomic viruses and the use thereof |
DE202004004401U1 (de) * | 2004-03-20 | 2004-05-19 | Groz-Beckert Kg | Geprägte Tuftingnadel |
WO2013119880A1 (en) | 2012-02-07 | 2013-08-15 | Global Bio Therapeutics Usa, Inc. | Compartmentalized method of nucleic acid delivery and compositions and uses thereof |
US20140261121A1 (en) * | 2013-03-15 | 2014-09-18 | Card-Monroe Corp. | Needle assembly for tufting machines |
CN105813579B (zh) | 2013-08-08 | 2019-05-07 | 全球生物疗法有限公司 | 用于微创手术过程的夹具装置和其应用 |
EP3030171B1 (de) | 2013-08-08 | 2017-11-01 | Global Bio Therapeutics, Inc. | Injektionsvorrichtung für minimal invasive eingriffe |
EP4340855A1 (de) | 2021-08-13 | 2024-03-27 | Triovance Holding LLC | Hautersatzzusammensetzung und verfahren zur herstellung und verwendung davon |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US205243A (en) * | 1878-06-25 | Improvement in sewing-machine needles | ||
FR1253244A (fr) * | 1959-11-19 | 1961-02-10 | Rhodiaceta | Nouvelle aiguille pour machine à coudre, procédé de couture de tissus au moyen decette aiguille et nouveaux articles assemblés ainsi obtenus |
US3929082A (en) * | 1975-04-16 | 1975-12-30 | Singer Co | Needles for tufting or the like |
US3954072A (en) * | 1975-05-28 | 1976-05-04 | The Singer Company | Needles for tufting or the like |
DE7531585U1 (de) * | 1975-10-04 | 1976-01-29 | Fa. Jos. Zimmermann, 5100 Aachen | Tuftingnadel |
DE8315049U1 (de) * | 1983-05-21 | 1983-09-29 | Fa. Jos. Zimmermann, 5100 Aachen | Tuftingnadel |
DE9106591U1 (de) * | 1991-05-29 | 1991-07-11 | Singer Spezialnadelfabrik GmbH, 5102 Würselen | Nähmaschinennadel |
US5189966A (en) * | 1992-04-24 | 1993-03-02 | Spencer Wright Industries, Inc. | Tufting apparatus and method for forming loop pile |
JP3913774B2 (ja) * | 1994-02-23 | 2007-05-09 | ズィーシーエル・コンポジッツ・インコーポレイティッド | スペーサ織物 |
US5860373A (en) * | 1994-02-28 | 1999-01-19 | Jos. Zimmermann Gmbh & Co. Kg | Module for tufting tools |
DE29506819U1 (de) * | 1995-04-28 | 1995-07-13 | Groz-Beckert KG, 72458 Albstadt | Barre mit Modulen für Tuftingwerkzeuge (II) |
-
1996
- 1996-01-08 DE DE19600328A patent/DE19600328C1/de not_active Expired - Fee Related
- 1996-12-24 EP EP96945555A patent/EP0874932B1/de not_active Expired - Lifetime
- 1996-12-24 US US09/101,365 patent/US6142088A/en not_active Expired - Lifetime
- 1996-12-24 JP JP52474197A patent/JP3774232B2/ja not_active Expired - Lifetime
- 1996-12-24 DE DE59603644T patent/DE59603644D1/de not_active Expired - Lifetime
- 1996-12-24 WO PCT/DE1996/002512 patent/WO1997025466A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE59603644D1 (de) | 1999-12-16 |
JP2000502761A (ja) | 2000-03-07 |
US6142088A (en) | 2000-11-07 |
WO1997025466A1 (de) | 1997-07-17 |
EP0874932A1 (de) | 1998-11-04 |
JP3774232B2 (ja) | 2006-05-10 |
DE19600328C1 (de) | 1997-02-13 |
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