CA983665A - Device for the shaping of wire for zipper tracks - Google Patents
Device for the shaping of wire for zipper tracksInfo
- Publication number
- CA983665A CA983665A CA141,617A CA141617A CA983665A CA 983665 A CA983665 A CA 983665A CA 141617 A CA141617 A CA 141617A CA 983665 A CA983665 A CA 983665A
- Authority
- CA
- Canada
- Prior art keywords
- shaping
- wire
- zipper tracks
- zipper
- tracks
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
- B29D5/06—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous helix
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
- A44B19/12—Interlocking member in the shape of a continuous helix
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Slide Fasteners (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712132375 DE2132375C3 (en) | 1971-05-08 | Device for deforming wires in helical form, in particular plastic wires, of any cross-section into rows of zipper links |
Publications (1)
Publication Number | Publication Date |
---|---|
CA983665A true CA983665A (en) | 1976-02-17 |
Family
ID=5812148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141,617A Expired CA983665A (en) | 1971-05-08 | 1972-05-08 | Device for the shaping of wire for zipper tracks |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA983665A (en) |
FR (1) | FR2137636B1 (en) |
GB (1) | GB1394735A (en) |
NL (1) | NL7206187A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113827000B (en) * | 2017-06-12 | 2022-11-18 | Ykk株式会社 | Zipper teeth forming device |
-
1972
- 1972-05-08 FR FR7216404A patent/FR2137636B1/fr not_active Expired
- 1972-05-08 CA CA141,617A patent/CA983665A/en not_active Expired
- 1972-05-08 GB GB2142572A patent/GB1394735A/en not_active Expired
- 1972-05-08 NL NL7206187A patent/NL7206187A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2137636B1 (en) | 1974-10-25 |
NL7206187A (en) | 1972-11-10 |
GB1394735A (en) | 1975-05-21 |
DE2132375A1 (en) | 1972-11-30 |
FR2137636A1 (en) | 1972-12-29 |
DE2132375B2 (en) | 1976-12-16 |
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