ES390997A1 - Gapped and cleaned seam type slide fastener chains and method and apparatus for making the same - Google Patents
Gapped and cleaned seam type slide fastener chains and method and apparatus for making the sameInfo
- Publication number
- ES390997A1 ES390997A1 ES390997A ES390997A ES390997A1 ES 390997 A1 ES390997 A1 ES 390997A1 ES 390997 A ES390997 A ES 390997A ES 390997 A ES390997 A ES 390997A ES 390997 A1 ES390997 A1 ES 390997A1
- Authority
- ES
- Spain
- Prior art keywords
- inner layers
- divided
- portions
- gapped
- cleaned
- 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
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- A44B19/58—Removing interlocking members to produce gaps
Landscapes
- Slide Fasteners (AREA)
Abstract
Improvements in the manufacture of a clean and divided seam-like zipper closure band, characterized by the combination of support tapes provided with two inner layers and two outer layers linked by respective folds, a plurality of filiform structures, being provided said filiform structures of each plurality of head portions and of each plurality of upper and lower heel portions, generally in a U-shape, arranged in respective upper and lower parallel planes and with adjacent upper and lower heel portions being connected by corresponding portions upside down, said filiform structures being arranged adjacent to said inner layers of said support tapes and distanced from each other by divided and clean zones provided along said support tapes, and said pluralities of head portions being arranged parallel to said folds, and fastening threads for fixing said plurality of filiform structures to said inner layers of said support straps, continuously extending along said inner layers and crossing said divided and clean zones. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3341970A | 1970-04-30 | 1970-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES390997A1 true ES390997A1 (en) | 1973-06-16 |
Family
ID=21870299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES390997A Expired ES390997A1 (en) | 1970-04-30 | 1971-04-28 | Gapped and cleaned seam type slide fastener chains and method and apparatus for making the same |
Country Status (11)
| Country | Link |
|---|---|
| AR (1) | AR199761A1 (en) |
| BE (1) | BE766418A (en) |
| BR (1) | BR7102618D0 (en) |
| CA (1) | CA941144A (en) |
| CH (2) | CH538823A (en) |
| DE (1) | DE2120942A1 (en) |
| ES (1) | ES390997A1 (en) |
| FR (1) | FR2086493B1 (en) |
| GB (1) | GB1299307A (en) |
| NL (1) | NL7105783A (en) |
| SE (1) | SE388117B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815307B (en) * | 2019-11-14 | 2021-04-16 | 杭州余杭三泰拉链有限公司 | Waste zipper removing equipment |
| CN110815306B (en) * | 2019-11-14 | 2021-04-02 | 浙江鑫业拉链有限公司 | Tooth washing equipment for zipper chain blank |
-
1971
- 1971-04-23 AR AR23529371A patent/AR199761A1/en active
- 1971-04-28 FR FR7115254A patent/FR2086493B1/fr not_active Expired
- 1971-04-28 ES ES390997A patent/ES390997A1/en not_active Expired
- 1971-04-28 NL NL7105783A patent/NL7105783A/xx unknown
- 1971-04-28 BE BE766418A patent/BE766418A/en unknown
- 1971-04-28 CH CH627871A patent/CH538823A/en not_active IP Right Cessation
- 1971-04-28 CH CH828672A patent/CH541300A/en not_active IP Right Cessation
- 1971-04-28 DE DE19712120942 patent/DE2120942A1/en active Pending
- 1971-04-28 GB GB1183771A patent/GB1299307A/en not_active Expired
- 1971-04-28 SE SE552071A patent/SE388117B/en unknown
- 1971-04-29 CA CA111,695A patent/CA941144A/en not_active Expired
- 1971-04-30 BR BR261871A patent/BR7102618D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2120942A1 (en) | 1972-06-29 |
| BR7102618D0 (en) | 1973-04-19 |
| FR2086493A1 (en) | 1971-12-31 |
| FR2086493B1 (en) | 1976-04-16 |
| BE766418A (en) | 1971-09-16 |
| NL7105783A (en) | 1971-11-02 |
| CH541300A (en) | 1973-10-31 |
| SE388117B (en) | 1976-09-27 |
| AR199761A1 (en) | 1974-09-30 |
| CA941144A (en) | 1974-02-05 |
| GB1299307A (en) | 1972-12-13 |
| CH538823A (en) | 1973-07-15 |
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