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GB1246187A - Improvements in or relating to sliding clasp fasteners and their manufacture - Google Patents

Improvements in or relating to sliding clasp fasteners and their manufacture

Info

Publication number
GB1246187A
GB1246187A GB5661169A GB5661169A GB1246187A GB 1246187 A GB1246187 A GB 1246187A GB 5661169 A GB5661169 A GB 5661169A GB 5661169 A GB5661169 A GB 5661169A GB 1246187 A GB1246187 A GB 1246187A
Authority
GB
United Kingdom
Prior art keywords
warp threads
tape
weft
sheet
woven
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
GB5661169A
Inventor
August Heidermann
Alfons Frohlich
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.)
Opti Holding AG
Original Assignee
Opti Holding AG
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 Opti Holding AG filed Critical Opti Holding AG
Publication of GB1246187A publication Critical patent/GB1246187A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/42Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/52Securing the interlocking members to stringer tapes while making the latter
    • A44B19/54Securing the interlocking members to stringer tapes while making the latter while weaving the stringer tapes

Landscapes

  • Slide Fasteners (AREA)
  • Looms (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

1,246,187. Sliding clasp fastener. OPTIHOLDING A.G. 19 Nov., 1969 [27 Dec., 1968], No. 56611/69. Heading E2S. A stringer for a sliding clasp fastener comprises a stringer tape 1, woven from weft and warp threads, to which a row of interlocking elements 5 of a single plastics filament in the form of a distorted helix is woven by an additional locking thread 7 running in the weft direction which is preferably of shrinkable material and passes over only the connecting sections 6 of the filament such that the interlocking elements lie on the tape. The locking thread 7 is bound into the stringer tape 1 with the aid of binding warp threads 8. The process for weaving the row of interlocking elements to the tape involves a loom which operates on a bottom sheet 9 of warp threads 3 with associated bobbin 10 for weft threads 2, a middle sheet 11 of warp threads 3, and a top sheet 12 of binding warp threads 8 with associated top bobbin 13 for the locking weft thread 7. The row of interlocking elements is passed along the middle sheet 11 without any shedding motion imparted to it, and is woven to the tape by the locking weft thread 7 from the top bobbin 13 interlacing with the binding warp threads 8 of the top sheet 12 as the stringer tape 1 is woven in the normal way with the weft thread 2 from the bottom bobbin 10 inserted between the shedding motions of the bottom sheet 9 and the middle sheet 11.
GB5661169A 1968-12-27 1969-11-19 Improvements in or relating to sliding clasp fasteners and their manufacture Expired GB1246187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681817133 DE1817133A1 (en) 1968-12-27 1968-12-27 Zipper and process for its manufacture

Publications (1)

Publication Number Publication Date
GB1246187A true GB1246187A (en) 1971-09-15

Family

ID=5717475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5661169A Expired GB1246187A (en) 1968-12-27 1969-11-19 Improvements in or relating to sliding clasp fasteners and their manufacture

Country Status (6)

Country Link
JP (1) JPS4923873B1 (en)
AT (1) AT311283B (en)
DE (1) DE1817133A1 (en)
FR (1) FR2027173A1 (en)
GB (1) GB1246187A (en)
NL (1) NL6919227A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238329Y2 (en) * 1973-10-17 1977-08-31
JPS5321003A (en) * 1976-08-11 1978-02-27 Sanpo Koumuten Kk Method of drilling rock bed* concrete structure* etc* and tool for the method

Also Published As

Publication number Publication date
NL6919227A (en) 1970-06-30
AT311283B (en) 1973-11-12
JPS4923873B1 (en) 1974-06-19
DE1817133A1 (en) 1970-07-09
FR2027173A1 (en) 1970-09-25

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