GB464575A - Curved sliding clasp fastener - Google Patents
Curved sliding clasp fastenerInfo
- Publication number
- GB464575A GB464575A GB3256836A GB3256836A GB464575A GB 464575 A GB464575 A GB 464575A GB 3256836 A GB3256836 A GB 3256836A GB 3256836 A GB3256836 A GB 3256836A GB 464575 A GB464575 A GB 464575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slider
- curve
- application
- curvature
- apertures
- 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
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
- A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
Landscapes
- Slide Fasteners (AREA)
Abstract
464,575. Sliding - clasp fasteners. SCHATZKY, F. Nov. 27, 1936, No. 32568. [Class 44] In sliding-clasp fasteners for application to curved slits or apertures the fastener elements are shaped so that contacting faces of adjacent elements lie in planes normal to the curve of the slit &c. and converging towards the centre of curvature. Fig. 2 shows the application to a slit s of circular form in which the elements a<1>, all taper towards the centre o. The application to apertures of varying curvature, and disposed on flat, conical, or cylindrical surfaces is described. The slider may have elastic walls and a laterally displaceable wedge member to allow adaptation to the curve of the fastening, Fig. 7, showing a slider with rigid back and front plates 2 and blade-spring side walls 4<1>, 4<11>, the wedge 6 being pivoted at 7. Alternatively, the slider may be shortened by omitting all or part of the usual side walls at the narrow end of the slider, or, where the curvature is constant, as in Fig. 2, the slider may be rigid and curved to correspond with the curve, as in Fig. 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3256836A GB464575A (en) | 1936-11-27 | 1936-11-27 | Curved sliding clasp fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3256836A GB464575A (en) | 1936-11-27 | 1936-11-27 | Curved sliding clasp fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB464575A true GB464575A (en) | 1937-04-20 |
Family
ID=10340657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3256836A Expired GB464575A (en) | 1936-11-27 | 1936-11-27 | Curved sliding clasp fastener |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB464575A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2909823A (en) * | 1955-05-19 | 1959-10-27 | Goodrich Co B F | Sealing slide fastener having laterally curved portions |
| GB2132689A (en) * | 1982-12-03 | 1984-07-11 | Yoshida Kogyo Kk | Curved slide fastener chain and method for its production |
| CN103876399A (en) * | 2014-04-02 | 2014-06-25 | 上海采科实业有限公司 | Curve-shaped zipper presented on two-dimension plane |
| WO2022171848A1 (en) * | 2021-02-14 | 2022-08-18 | Constanze Elmdust | Boot having a shoe part and having a shank part which can be decoupled by means of a separable zipper, and associated zipper |
-
1936
- 1936-11-27 GB GB3256836A patent/GB464575A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2909823A (en) * | 1955-05-19 | 1959-10-27 | Goodrich Co B F | Sealing slide fastener having laterally curved portions |
| GB2132689A (en) * | 1982-12-03 | 1984-07-11 | Yoshida Kogyo Kk | Curved slide fastener chain and method for its production |
| CN103876399A (en) * | 2014-04-02 | 2014-06-25 | 上海采科实业有限公司 | Curve-shaped zipper presented on two-dimension plane |
| WO2022171848A1 (en) * | 2021-02-14 | 2022-08-18 | Constanze Elmdust | Boot having a shoe part and having a shank part which can be decoupled by means of a separable zipper, and associated zipper |
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