GB1429739A - Woven tape for sliding clasp fasteners - Google Patents
Woven tape for sliding clasp fastenersInfo
- Publication number
- GB1429739A GB1429739A GB842874A GB842874A GB1429739A GB 1429739 A GB1429739 A GB 1429739A GB 842874 A GB842874 A GB 842874A GB 842874 A GB842874 A GB 842874A GB 1429739 A GB1429739 A GB 1429739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- threads
- weft
- warp threads
- helix
- tape
- 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
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/52—Securing the interlocking members to stringer tapes while making the latter
- A44B19/54—Securing the interlocking members to stringer tapes while making the latter while weaving the stringer tapes
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/06—Details of garments
- D10B2501/063—Fasteners
- D10B2501/0631—Slide fasteners
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Slide Fasteners (AREA)
- Decoration Of Textiles (AREA)
- Looms (AREA)
Abstract
1429739 Woven zip fastener REMMERT SpA 25 Feb 1974 [27 Feb 1973] 8428/74 Heading D1K [Also in Divisions El and E2] The invention relates to a tape of interwoven weft and warp threads for a sliding clasp fastener having, adjacent one longitudinal edge B, an interengagement member in the form of a flattened helix E formed with an enlarged head portion 7 at each turn thereof for cooperation with the corresponding head portions of a similar helix on a further tape when two such tapes are positioned with their two helices extending parallel to and facing one another, at least the part of each turn of the helix on which the head portions are formed being superposed in part, on the weft of the tape and interwoven with the latter by at least one pair of binding warp threads which encircle the turns and cross each other, as seen in the direction of the weft, between adjacent turns. According to the invention the weft of at least a portion of the tape is formed by at least two distinct threads and the flattened turns of the helix are held between two layers of covering fabric, the weft of each of which is formed of loops of a respective one of the weft threads of the tape fabric and the warp of each of which is formed by at least one pair of first warp threads crossing each other, as seen in the direction of the weft, in spaced relationship and binding together the threads of the loops of the weft, the said two layers of covering fabric being bound together and secured to the helix. A tape suitable for fabrication upon a lappet-type loom, comprises warp threads o in the main tape portion M with loops 1, 2 of weft threads T, T' respectively which are bonded together at the edge opposite that carrying the helix E to form a selvedge. The insertors, not shown, for the weft threads T, T' are introduced between the warp threads o from the right of the helix E, Fig. 1, the threads T and T', which extend respectively above and below the flattened turns of the helix E, being bound together respectively by pairs of first and second warp threads 9, 10 and 11, 12. Each pair of warp threads 9, 10 and 11, 12 is crossed over respectively, as seen in the direction of the weft, between the successive weft threads 1, 2 of the threads T, and T' a further pair of crossed warp threads 15, 16 bonding together the adjacent runs of the threads T, T' to prevent the helix E from moving inwardly of the tape. Additionally the two layers of covering fabric are bound together by a third pair of warp threads 13, 14. The edges of the upper and lower layers T, T', which are shown as being relatively displaced for illustration purposes, are in practice, vertically aligned; and the frequency of the loops 1, 2 may be different. In a modification, Fig. 2 not shown, the tape has only half the number of weft threads (T, T') there being four pairs of warp threads consisting of respective upper and lower pairs (9, 10 and 11, 12) outwardly of the warp threads (13, 14) and respective upper and lower pairs (18, 19 and 20, 21) between the pairs of warp threads (13, 14) and (15, 16). A fourth warp thread (17) is added. In a further modification, Fig. 3, the loops 1 of the weft thread T are not interwoven with the warp threads o and are bound together, adjacent the helix E, by chain stitching 22. In a variant of the tape, Fig. 4, suitable for weaving on a shuttle loom, the chain stitch weave 22, Fig. 3, is obviated. The pairs of first warp threads 9, 10 and 11, 12 and/or the further pairs of first warp threads 18, 19 and 20, 21, could bind the upper and lower layers by periodically encircling the threads T, T' of both of the loops 1, 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67504/73A IT977904B (en) | 1973-02-27 | 1973-02-27 | IMPROVEMENTS IN FABRIC ZIPPERS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1429739A true GB1429739A (en) | 1976-03-24 |
Family
ID=11302970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB842874A Expired GB1429739A (en) | 1973-02-27 | 1974-02-25 | Woven tape for sliding clasp fasteners |
Country Status (9)
Country | Link |
---|---|
BR (1) | BR7401364D0 (en) |
CH (1) | CH572322A5 (en) |
DE (1) | DE2409024A1 (en) |
ES (1) | ES423589A1 (en) |
FR (1) | FR2219262B1 (en) |
GB (1) | GB1429739A (en) |
IT (1) | IT977904B (en) |
TR (1) | TR17934A (en) |
YU (1) | YU48974A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5492847A (en) * | 1977-12-29 | 1979-07-23 | Yoshida Kogyo Kk | Interwoven slide fastener |
JPS5492848A (en) * | 1977-12-29 | 1979-07-23 | Yoshida Kogyo Kk | Interwoven slide fastener |
JPS5492849A (en) * | 1977-12-29 | 1979-07-23 | Yoshida Kogyo Kk | Interwoven slide fastener |
GR68485B (en) * | 1978-04-27 | 1982-01-04 | Opti Patent Forschung Fab | |
DE2818509C2 (en) * | 1978-04-27 | 1982-11-18 | Opti Patent-, Forschungs- und Fabrikations-AG, 8750 Riedern, Allmeind | Zip fastener with woven straps and rows of fastener links woven into it |
IT1134054B (en) * | 1980-10-27 | 1986-07-24 | Brev Motta Di Ing Carmelo Mott | FABRIC TAPE FOR WOVEN ZIPPERS |
PH26885A (en) * | 1989-04-11 | 1992-11-16 | Yoshida Kogyo Kk | Method of and apparatus for manufacturing a woven slide fastener stringer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454052A (en) * | 1967-03-10 | 1969-07-08 | Scovill Manufacturing Co | Woven zipper fastener stringer |
-
1973
- 1973-02-27 IT IT67504/73A patent/IT977904B/en active
-
1974
- 1974-02-18 CH CH223074A patent/CH572322A5/xx not_active IP Right Cessation
- 1974-02-22 BR BR1364/74A patent/BR7401364D0/en unknown
- 1974-02-25 ES ES423589A patent/ES423589A1/en not_active Expired
- 1974-02-25 GB GB842874A patent/GB1429739A/en not_active Expired
- 1974-02-25 DE DE2409024A patent/DE2409024A1/en active Pending
- 1974-02-26 FR FR7406524A patent/FR2219262B1/fr not_active Expired
- 1974-02-26 YU YU00489/74A patent/YU48974A/en unknown
- 1974-02-27 TR TR17934A patent/TR17934A/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU48974A (en) | 1982-05-31 |
DE2409024A1 (en) | 1974-09-05 |
BR7401364D0 (en) | 1974-11-05 |
TR17934A (en) | 1976-11-01 |
CH572322A5 (en) | 1976-02-13 |
ES423589A1 (en) | 1976-06-01 |
FR2219262A1 (en) | 1974-09-20 |
FR2219262B1 (en) | 1976-06-25 |
IT977904B (en) | 1974-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |