FR2137979A1 - Sliding clasp fastener - having teeth formation secured to backing tape as it is formed - Google Patents
Sliding clasp fastener - having teeth formation secured to backing tape as it is formedInfo
- Publication number
- FR2137979A1 FR2137979A1 FR7217512A FR7217512A FR2137979A1 FR 2137979 A1 FR2137979 A1 FR 2137979A1 FR 7217512 A FR7217512 A FR 7217512A FR 7217512 A FR7217512 A FR 7217512A FR 2137979 A1 FR2137979 A1 FR 2137979A1
- Authority
- FR
- France
- Prior art keywords
- backing tape
- filament
- teeth
- loop
- formation
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/52—Securing the interlocking members to stringer tapes while making the latter
- A44B19/54—Securing the interlocking members to stringer tapes while making the latter while weaving the stringer tapes
Landscapes
- Slide Fasteners (AREA)
- Knitting Of Fabric (AREA)
- Decoration Of Textiles (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The backing tape may be woven knitted or chain knitted and a linear profiled plastic filament is formed into a helical formation as the backing tape is formed and is locked into the fabric during its formation to define a row of teeth. The synthetic filament is pref. advanced in the wasp direction and during picking a reciprocating hook engages the filament and forms it into a loop so that the median part of the loop is trapped between the warp and weft and the bend of the loop extends from the edge of the tape. The filament may be advanced inwardly of the edge of the warp and pulled outwardly by the hook or vice-versa. The teeth formation is accurately and securely fixed to the backing tape.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH675971A CH534492A (en) | 1971-05-07 | 1971-05-07 | Method and apparatus for forming and securing the coupling elements of a zipper during the simultaneous manufacture of a woven, knitted or rustled tape |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2137979A1 true FR2137979A1 (en) | 1972-12-29 |
Family
ID=4314591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7217512A Pending FR2137979A1 (en) | 1971-05-07 | 1972-05-08 | Sliding clasp fastener - having teeth formation secured to backing tape as it is formed |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS499343A (en) |
CH (1) | CH534492A (en) |
DE (1) | DE2221855A1 (en) |
FR (1) | FR2137979A1 (en) |
IT (1) | IT955229B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124129A2 (en) * | 1983-05-02 | 1984-11-07 | Yoshida Kogyo K.K. | Method and apparatus for manufacturing a woven slide fastener stringer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2109828B (en) * | 1981-11-19 | 1986-03-05 | Yoshida Kogyo Kk | Method and apparatus for manufacturing woven slide fastener stringers and articles produced thereby |
JPS58201599A (en) * | 1982-05-18 | 1983-11-24 | Shinko Electric Co Ltd | Dc power source |
-
1971
- 1971-05-07 CH CH675971A patent/CH534492A/en not_active IP Right Cessation
-
1972
- 1972-05-04 DE DE19722221855 patent/DE2221855A1/en active Pending
- 1972-05-05 IT IT2396472A patent/IT955229B/en active
- 1972-05-08 JP JP4472172A patent/JPS499343A/ja active Pending
- 1972-05-08 FR FR7217512A patent/FR2137979A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124129A2 (en) * | 1983-05-02 | 1984-11-07 | Yoshida Kogyo K.K. | Method and apparatus for manufacturing a woven slide fastener stringer |
EP0124129A3 (en) * | 1983-05-02 | 1985-01-23 | Yoshida Kogyo K.K. | Method and apparatus for manufacturing a woven slide fastener stringer |
US4682635A (en) * | 1983-05-02 | 1987-07-28 | Yoshida Kogyo K. K. | Method and apparatus for manufacturing woven slide fastener stringer |
Also Published As
Publication number | Publication date |
---|---|
CH534492A (en) | 1973-03-15 |
DE2221855A1 (en) | 1972-11-30 |
IT955229B (en) | 1973-09-29 |
JPS499343A (en) | 1974-01-26 |
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