GB874494A - An improved sliding-clasp type fastener - Google Patents

An improved sliding-clasp type fastener

Info

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
Application number
GB20651/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB874494A publication Critical patent/GB874494A/en
Expired legal-status Critical Current

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.
GB20651/58A 1957-06-27 1958-06-27 An improved sliding-clasp type fastener Expired GB874494A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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