WO1996034140A1 - Barre mit modulen für tuftingwerkzeuge - Google Patents
Barre mit modulen für tuftingwerkzeuge Download PDFInfo
- Publication number
- WO1996034140A1 WO1996034140A1 PCT/DE1996/000667 DE9600667W WO9634140A1 WO 1996034140 A1 WO1996034140 A1 WO 1996034140A1 DE 9600667 W DE9600667 W DE 9600667W WO 9634140 A1 WO9634140 A1 WO 9634140A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bar
- module
- modules
- base body
- modules according
- Prior art date
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 bar with modules for tufting tools, in particular a needle bar with needle modules, in which the tufting tools are cast at one end into a plate-shaped base body of the module, the length of which corresponds to a multiple of the center distance of the cast-in tufting tools, and which is a flat, on the bar which has a projecting stop bar on its edge running in the longitudinal direction in the region of the exit of the tufting tools from the base body, and has at least one through hole through which a fastening screw is screwed into a threaded hole can be.
- tufting, knitting or rattle tools e.g. Needles or grippers
- a module base body is provided with a hole through which a fastening screw is passed.
- a corresponding threaded hole is provided in the bar.
- a rectangular stop bar is formed on the module base body, which is intended to fix the module in the direction of the bar and to transmit the force acting in the direction of the tools from the module to the bar.
- the invention is based on the object of designing the modules or the bars in such a way that twisting or locking of a module is excluded.
- the object is achieved in that the base body of the module is positioned on the bar by means of a fitting connection when the stop bar is in close contact with the bar.
- the arrangement can be designed such that the fitting connection has a collar projecting on the flat surface and an adapted recess in the bar.
- the arrangement can be designed such that the collar surrounds the bore in the module in a ring.
- the arrangement can also be designed in such a way that the fastening screw is designed as a fitting screw, which fits snugly in the bore of the module.
- the arrangement can also be designed in such a way that at least one dowel pin is provided which engages with one end in the base body of the module and with the other end in the bar.
- the arrangement can be designed such that the stop bar is formed on both sides of the module.
- the arrangement can also be designed such that the collar is formed on both sides of the module.
- the arrangement of the stop bar or the collar on both sides of the module has the advantage that the module can also be installed rotated by 180 °.
- the arrangement can be designed such that the bundle or bundles are molded onto the module in the injection molding process.
- the invention has the advantage that the module is fixed to the bar in all directions and the possibility of loosening is excluded.
- FIG. 2 shows the arrangement according to FIG. 1 in a side view, partly in section
- FIG. 4 shows the arrangement according to FIG. 3 in a side view, partly in section
- FIG. 5 shows a conventional type of attachment of a needle module to a needle bar in side view and Fig. 6 shows the arrangement of FIG. 5 in front view.
- the module shown in the figures has a base body 1 with a contact surface 2.
- the pistons of tufting needles 3 are cast into the base body 1. With the contact surface 2, the module rests on a needle bar 4.
- the base body 1 is provided with a bore 5.
- the module is fastened to the needle bar 4 with a screw 6.
- the axes of the tufting needles 3 lie parallel to one another in a plane of symmetry of the base body 1.
- Fig. 5 shows the conventional attachment of a needle module to a needle bar.
- the base body 1 of the module has at the lower end a stop bar 7 projecting relative to the contact surface 2, which is intended to limit the movement of the module in the vertical direction.
- the module can be slightly twisted, as indicated by the arrows in FIG. 6.
- the basic body 1 of the module is fit with the needle bar 4.
- a collar 8 coaxially surrounding the bore 5 is integrally formed on the contact surface 2 of the base body 1, which fits into a corresponding recess in the needle bar 4 and fixes the needle module in the plane of the contact surface 2.
- the stop bar 7 with respect to the bore 5 and the bore 11 in the needle bar 4 with respect to the edge 12 of the needle bar 4 are worked as a fit, thus ensuring the security against rotation of the module relative to the bar 4.
- the module is thus fixed in all directions and can no longer twist or loosen even under high loads, including torque forces.
- FIG. 3 shows a further variant of the invention.
- a Fitting connection between the screw 6 and the base body 1 of the needle module is provided.
- the screw 6 is designed for this purpose as a fitting screw and has a threadless shaft part 9, the cross section of which is slightly larger than the cross section of the threaded part 10. Bore 5 and shaft part 9 are worked as a fit, so that between the screw 6 and the No relative movement module is possible. Together with the fit of the stop bar 7 and the edge 12 of the needle bar 4, any mobility of the module relative to the needle bar 4 is reliably prevented in the assembled state.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/945,936 US5947042A (en) | 1995-04-28 | 1996-04-17 | Dividing sinker with modules for tufting tools |
JP8532082A JPH11504082A (ja) | 1995-04-28 | 1996-04-17 | タフティング工具のためのモジュールを備えたバー |
EP96909964A EP0823001A1 (de) | 1995-04-28 | 1996-04-17 | Barre mit modulen für tuftingwerkzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29506953.8 | 1995-04-28 | ||
DE29506953U DE29506953U1 (de) | 1995-04-28 | 1995-04-28 | Barre mit Modulen für Tuftingwerkzeuge (III) |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996034140A1 true WO1996034140A1 (de) | 1996-10-31 |
Family
ID=8007270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1996/000667 WO1996034140A1 (de) | 1995-04-28 | 1996-04-17 | Barre mit modulen für tuftingwerkzeuge |
Country Status (5)
Country | Link |
---|---|
US (1) | US5947042A (de) |
EP (1) | EP0823001A1 (de) |
JP (1) | JPH11504082A (de) |
DE (1) | DE29506953U1 (de) |
WO (1) | WO1996034140A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012112553B3 (de) | 2012-12-18 | 2014-02-13 | Groz-Beckert Kg | Werkzeugmodul für Textilmaschine |
DE202012104948U1 (de) | 2012-12-18 | 2013-01-24 | Groz-Beckert Kg | Werkzeugmodul für Textilmaschine |
DE102017116043A1 (de) * | 2017-07-17 | 2019-01-17 | Groz-Beckert Kg | Werkzeugmodul für Textilmaschinen |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2835186A1 (de) * | 1977-08-31 | 1979-03-08 | Spencer Wright Ind Inc | Messeranordnung fuer tuftingmaschinen |
GB2077308A (en) * | 1980-06-06 | 1981-12-16 | Wright Spencer Ind Inc | Modular hook assembly for staggered needle cut pile tufting machines |
US4369720A (en) * | 1981-08-10 | 1983-01-25 | Tuftco Corporation | Tufting looper apparatus with opposed clip support |
WO1984003111A1 (en) * | 1983-02-07 | 1984-08-16 | Tuftco Corp | Segmental needle bar for multiple needle tufting machine |
DE9216985U1 (de) * | 1992-05-07 | 1993-03-11 | Heguplast V. Gutwald Kg Kunststofftechnik Und Formenbau, 8507 Oberasbach, De | |
GB2266537A (en) * | 1992-05-01 | 1993-11-03 | Card Monroe Corp | Modular elements of tufting machine |
US5396852A (en) * | 1993-01-07 | 1995-03-14 | Spencer Wright Industries, Inc. | Tufting machine modular gauge parts |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485195A (en) * | 1967-05-09 | 1969-12-23 | Torrington Co | Tufting machine needle assembly |
GB1597733A (en) * | 1977-06-30 | 1981-09-09 | Spencer Wright Ind Inc | Tufting machine gauge parts |
DE8814944U1 (de) * | 1988-12-01 | 1990-04-05 | Jos. Zimmermann Gmbh & Co Kg, 5100 Aachen, De | |
DE3808325A1 (de) * | 1988-03-12 | 1989-09-21 | Singer Spezialnadelfab | Nadelmodul fuer eine tuftingmaschine |
-
1995
- 1995-04-28 DE DE29506953U patent/DE29506953U1/de not_active Expired - Lifetime
-
1996
- 1996-04-17 EP EP96909964A patent/EP0823001A1/de not_active Withdrawn
- 1996-04-17 US US08/945,936 patent/US5947042A/en not_active Expired - Lifetime
- 1996-04-17 WO PCT/DE1996/000667 patent/WO1996034140A1/de not_active Application Discontinuation
- 1996-04-17 JP JP8532082A patent/JPH11504082A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2835186A1 (de) * | 1977-08-31 | 1979-03-08 | Spencer Wright Ind Inc | Messeranordnung fuer tuftingmaschinen |
GB2077308A (en) * | 1980-06-06 | 1981-12-16 | Wright Spencer Ind Inc | Modular hook assembly for staggered needle cut pile tufting machines |
US4369720A (en) * | 1981-08-10 | 1983-01-25 | Tuftco Corporation | Tufting looper apparatus with opposed clip support |
WO1984003111A1 (en) * | 1983-02-07 | 1984-08-16 | Tuftco Corp | Segmental needle bar for multiple needle tufting machine |
GB2266537A (en) * | 1992-05-01 | 1993-11-03 | Card Monroe Corp | Modular elements of tufting machine |
DE9216985U1 (de) * | 1992-05-07 | 1993-03-11 | Heguplast V. Gutwald Kg Kunststofftechnik Und Formenbau, 8507 Oberasbach, De | |
US5396852A (en) * | 1993-01-07 | 1995-03-14 | Spencer Wright Industries, Inc. | Tufting machine modular gauge parts |
Also Published As
Publication number | Publication date |
---|---|
DE29506953U1 (de) | 1995-08-10 |
US5947042A (en) | 1999-09-07 |
EP0823001A1 (de) | 1998-02-11 |
JPH11504082A (ja) | 1999-04-06 |
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