GB521275A - Improvements in and relating to sliding clasp fasteners - Google Patents
Improvements in and relating to sliding clasp fastenersInfo
- Publication number
- GB521275A GB521275A GB3274838A GB3274838A GB521275A GB 521275 A GB521275 A GB 521275A GB 3274838 A GB3274838 A GB 3274838A GB 3274838 A GB3274838 A GB 3274838A GB 521275 A GB521275 A GB 521275A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fastener
- elements
- slider
- outer ends
- plate
- 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
- A44B19/24—Details
- A44B19/32—Means for making slide fasteners gas or watertight
Landscapes
- Clamps And Clips (AREA)
Abstract
521,275. Sliding-clasp fastenings. MULKA, F. Nov. 10, 1938, No. 32748. [Class 44] A gas- and liquid-tight sliding-clasp fastener has a single-plate wedgeless slider acting on the outer ends of the fastener elements. In Figs. 1 and 2 the outer ends are shown of ball form 3 engaging a circular groove 2 in the side flanges of the plate slider 1. In Fig. 5 the plate slider is shown with side flanges formed with small heads 12 which engage in a channel-section, flexible band or chain 10 connecting the outer ends 11 of the elements. The fastener shown in these figures is of the form in which conical headed pins 4 extend through an elastic rib on the strip 6. Fig. 8 shows a form of fastener with the usual form of elements but with the elements on each strip connected by a band 17 of trapezoidal section engaging a correspondingly shaped groove in the plate slider. The slider and the fastener elements may be of whalebone or other non-metallic material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3274838A GB521275A (en) | 1938-11-10 | 1938-11-10 | Improvements in and relating to sliding clasp fasteners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3274838A GB521275A (en) | 1938-11-10 | 1938-11-10 | Improvements in and relating to sliding clasp fasteners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB521275A true GB521275A (en) | 1940-05-16 |
Family
ID=10343429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3274838A Expired GB521275A (en) | 1938-11-10 | 1938-11-10 | Improvements in and relating to sliding clasp fasteners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB521275A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026589A (en) * | 1958-10-20 | 1962-03-27 | Little Inc A | Slide fastener |
US3389441A (en) * | 1965-06-05 | 1968-06-25 | Opti Holding A G Fa | Fluid-tight slide fastener |
DE1276389B (en) * | 1964-05-12 | 1968-08-29 | Opti Werk G M B H & Co | Method of making a sealed zipper |
-
1938
- 1938-11-10 GB GB3274838A patent/GB521275A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026589A (en) * | 1958-10-20 | 1962-03-27 | Little Inc A | Slide fastener |
DE1276389B (en) * | 1964-05-12 | 1968-08-29 | Opti Werk G M B H & Co | Method of making a sealed zipper |
US3389441A (en) * | 1965-06-05 | 1968-06-25 | Opti Holding A G Fa | Fluid-tight slide fastener |
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