GB631265A - Water-tight fastener - Google Patents
Water-tight fastenerInfo
- Publication number
- GB631265A GB631265A GB9522/47A GB952247A GB631265A GB 631265 A GB631265 A GB 631265A GB 9522/47 A GB9522/47 A GB 9522/47A GB 952247 A GB952247 A GB 952247A GB 631265 A GB631265 A GB 631265A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fastener
- slider
- sealing
- strip
- strips
- 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
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/1023—Arrangement of fasteners with elongated profiles fastened by sliders
-
- 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
- Slide Fasteners (AREA)
Abstract
631,265. Sliding-clasp fasteners. WILLIAMS, H. L. April 10, 1947, No. 9522. Convention date, April 10, 1946. [Class 44] In sealing means for a sliding clasp fastener, a resilient and deformable sealing strip 14, Fig. 2, shaped for example as shown in Fig. 3, is secured to the outer side of each of the fastener portions 12, each strip extending across the outer faces of the fastener elements to approximately their pitch line and adapted to be flexed by movement of the slider, and each strip being provided along the free edge with a flexible lip portion 20, Fig. 3, which in its released condition slopes outwardly beyond the pitch line but which when the fastener is closed abuts against the tip portion of the other sealing strip. The flexibility of the tip portion may be attained by providing a hingeing portion 18 of reduced thickness. Preferably, counterbalancing sealing strips 26, 261 are secured to the inner or under sides of the fastener tapes, and formed to meet in a tongue and groove 28 or other edge lock. In a modification, the sealing strips are of the section shown in Fig. 5 when unstressed, but when in contact meet as shown in Fig. 4. The attachment bases of the strips 14a are brought nearer to the fastener elements by eliminating the flanges of the upper plate of the slider 32a, the lower flanges 36 effecting the opening and closing. Sealing at the ends of the fastener may be effected by blocks 40, 40<SP>1</SP>, Fig. 1, of rubber &c. with portions 41 which enter the openings in the nose of the slider when the latter is pulled to the end of the fastener ; points 42 then abut against a rib 44 on the slider.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US631265XA | 1946-04-10 | 1946-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB631265A true GB631265A (en) | 1949-10-31 |
Family
ID=22047093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9522/47A Expired GB631265A (en) | 1946-04-10 | 1947-04-10 | Water-tight fastener |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB631265A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1231942B (en) * | 1964-04-22 | 1967-01-05 | Friedrich Mulka | Zipper with sealing strip |
EP1842445A1 (en) * | 2006-04-03 | 2007-10-10 | Crelux Holding SA | Fluidtight slide fastener |
-
1947
- 1947-04-10 GB GB9522/47A patent/GB631265A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1231942B (en) * | 1964-04-22 | 1967-01-05 | Friedrich Mulka | Zipper with sealing strip |
EP1842445A1 (en) * | 2006-04-03 | 2007-10-10 | Crelux Holding SA | Fluidtight slide fastener |
US7392572B2 (en) | 2006-04-03 | 2008-07-01 | Riri Group S.A. | Fluidtight slide fastener |
EP2016849A2 (en) * | 2006-04-03 | 2009-01-21 | Riri Group SA | Fluidtight slide fastener |
US7568270B2 (en) | 2006-04-03 | 2009-08-04 | Riri S.A. | Method of manufacturing a fluidtight slide fastener |
EP2016849A3 (en) * | 2006-04-03 | 2010-11-03 | Riri Group SA | Fluidtight slide fastener |
US7934305B2 (en) | 2006-04-03 | 2011-05-03 | Riri S.A. | Process for manufacturing a fluidtight slide fastener |
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