GB874494A - An improved sliding-clasp type fastener - Google Patents
An improved sliding-clasp type fastenerInfo
- Publication number
- GB874494A GB874494A GB20651/58A GB2065158A GB874494A GB 874494 A GB874494 A GB 874494A GB 20651/58 A GB20651/58 A GB 20651/58A GB 2065158 A GB2065158 A GB 2065158A GB 874494 A GB874494 A GB 874494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- helices
- type fastener
- teeth
- clasp type
- improved sliding
- 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
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
Landscapes
- Slide Fasteners (AREA)
Abstract
874,494. Sliding-clasp fasteners. UHRIG, W. June 27, 1958 [June 27, 1957], No. 20651/58. Class 44. A sliding-clasp type of fastener has a pair of helices 5a, 56 wound in opposite directions and each helix has teeth 6 thereon. The helices are interlocked by means of the gaps between the teeth and the slider comprises a tapered member 7 and two half-portions 71, 711 which define the slide-grooves 7a, 7b. The helices may be made from strip material such as synthetic plastic which may be punched or pressed to form the teeth thereon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE874494X | 1957-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB874494A true GB874494A (en) | 1961-08-10 |
Family
ID=6816894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20651/58A Expired GB874494A (en) | 1957-06-27 | 1958-06-27 | An improved sliding-clasp type fastener |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB874494A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855673A (en) * | 1971-08-20 | 1974-12-24 | Opti Holding Ag | Slide-fastener stringer |
CN103859711A (en) * | 2014-03-14 | 2014-06-18 | 福建浔兴拉链科技股份有限公司 | Dual-tooth-head spiral zipper |
-
1958
- 1958-06-27 GB GB20651/58A patent/GB874494A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855673A (en) * | 1971-08-20 | 1974-12-24 | Opti Holding Ag | Slide-fastener stringer |
CN103859711A (en) * | 2014-03-14 | 2014-06-18 | 福建浔兴拉链科技股份有限公司 | Dual-tooth-head spiral zipper |
CN103859711B (en) * | 2014-03-14 | 2016-01-13 | 福建浔兴拉链科技股份有限公司 | The spiral slide fastener of two tooth heads |
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