US3928698A - Stringer tape for sliding clasp fasteners - Google Patents
Stringer tape for sliding clasp fasteners Download PDFInfo
- Publication number
- US3928698A US3928698A US127929A US12792971A US3928698A US 3928698 A US3928698 A US 3928698A US 127929 A US127929 A US 127929A US 12792971 A US12792971 A US 12792971A US 3928698 A US3928698 A US 3928698A
- Authority
- US
- United States
- Prior art keywords
- tape
- cord
- stringer
- sliding clasp
- stringer 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000004753 textile Substances 0.000 abstract description 4
- 238000009940 knitting Methods 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 abstract description 3
- 239000011162 core material Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940126543 compound 14 Drugs 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
Definitions
- ABSTRACT A tape stringer for sliding clasp fasteners, comprising a tape web portion and a stiffened, inextensible, elongated cord formed separately from the tape web and consisting of a plurality of textile fibres bonded together by an adhesive, said cord being secured by weaving or knitting to a longitudinal edge of the tape to form therealong a laterally projecting flange or bead.
- This invention relates to sliding clasp fasteners, and more particularly to an improved stringer tape for such fasteners.
- a sliding clasp fastener comprises a pair of stringer tapes having a web portion and a laterally projecting flange or bead formed at one longitudinal edge of each tape and a row of interlocking fastener elements secured to the flanges and extending longitudinally of the tape.
- Another object of the invention is to provide a tape stringer of the type mentioned which is simple in construction and may be produced easily and economically.
- the tape stringer comprises a tape web portion and a stiffened, inextensible, elongated cord formed separately from the tape web and consisting of a plurality of textile fibres bonded together by an adhesive compound, said cord being secured to one longitudinal edge of the tape web and forming therealong a laterally projecting flange or bead.
- the flange may have a core of non-elastic material to further impart an inextensible characteristic to the element-carrying tape edge.
- FIG. 1 is a perspective view of a fragmentary portion of a slide fastener stringer tape provided with a beaded edge portion at one longitudinal edge thereof according to the invention
- FIGS. 2a to 20 are detailed perspective views showing different arrangements of sliver fibres constituting the bead-forming cord.
- FIG. 3 is view similar to FIGS. 2a through 2c, but showing a modified bead construction.
- the improved stringer tape I construction which is generally indicated at 10, comprises a tape web portion 11 and a laterally projecting flanged or beaded portion 12.
- the flanged portion 12 consists of a plurality of textile fibres 13 such as cotton sliver which are bonded together by a suitable adhesive compound 14 to provide an elongated unitary cord of inextensible property.
- the bead-forming cord 12 is formed separately from the tape web portion 11 and secured to one longitudinal edge of the tape by weaving or knitting operation.
- the bead or cord 12 is shown as having a circular cross-section, however, it may be provided in different sectional forms, if desired. Thickness of the cord 12 may be determined by the size of the fastener elements to be secured thereto. With fasteners of larger sizes, a plurality of cords of the same thickness may be used as particularly shown in FIG. 20.
- FIGS. 2a and 2b show on enlarged scale different beadforming cord construction. It will be noted that no twist is imparted to the sliver fibres 13 in the example shown in FIG. 2b.
- the degree of stiffness of the bead desired for a particular field of application of the slide fastener may be controlled by the choice of an adhesive compound or glue for bonding the sliver fibers together according to the invention.
- the cord 12 thus obtained presents suitable resiliency and smooth surface texture which will permit the fastener elements to be firmly anchored to and aligned regularly along the beaded marginal edge of the stringer tape.
- the cord 12 may incorporate a non-elastic core material 15 preferably in the nature of a cord, string, thread, filament or the like, as shown in FIG. 3.
- a stringer tape for sliding clasp fasteners comprising a tape web portion and a cord formed separately from the tape web and secured to a longitudinal edge thereof to form therealong a flange for mounting fastener elements, said cord having a central, longitudinally extending reinforcing core and a multiplicity of longitudinally extending fibers bonded together and to said core by an adhesive that is separate from said fibers and core and occupies intersticial spaces thereamong.
Landscapes
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Package Frames And Binding Bands (AREA)
- Woven Fabrics (AREA)
- Decoration Of Textiles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772670A JPS518063B1 (show.php) | 1970-03-31 | 1970-03-31 | |
| JP2772570 | 1970-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3928698A true US3928698A (en) | 1975-12-23 |
Family
ID=26365684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US127929A Expired - Lifetime US3928698A (en) | 1970-03-31 | 1971-03-25 | Stringer tape for sliding clasp fasteners |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3928698A (show.php) |
| CA (1) | CA989145A (show.php) |
| FR (1) | FR2083692B1 (show.php) |
| GB (1) | GB1309374A (show.php) |
| NL (1) | NL7104164A (show.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380098A (en) * | 1979-12-26 | 1983-04-19 | Yoshida Kogyo K. K. | Slide fastener stringer |
| US5968638A (en) * | 1997-08-04 | 1999-10-19 | Specialty Filaments, Inc. | Hollow filament with crimp for use in spiral binding |
| JP5973101B1 (ja) * | 2016-03-01 | 2016-08-23 | 冨美男 稗田 | スライドファスナーの取付構造 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1585043A (en) * | 1923-08-16 | 1926-05-18 | Lorentz Segelcke Daae | Thread and method for manufacturing impregnated fabric |
| US2144591A (en) * | 1936-10-08 | 1939-01-17 | Sullivan & Sons Mfg Co J | Tape with corded edges |
| US2174159A (en) * | 1937-03-06 | 1939-09-26 | Whitehall Patents Corp | Cord mounted thermoplastic element |
| US2263920A (en) * | 1938-03-31 | 1941-11-25 | Talon Inc | Method of making fasteners |
| US2496946A (en) * | 1945-10-09 | 1950-02-07 | G E Prentice Mfg Co | Fastener structure |
| US2731671A (en) * | 1951-06-06 | 1956-01-24 | Waldes Kohinoor Inc | Method of manufacturing plastic slide fasteners |
| US2935095A (en) * | 1957-06-03 | 1960-05-03 | William T Carson | Slide fastener tape construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR939403A (fr) * | 1945-11-19 | 1948-11-15 | Lightning Fasteners Ltd | Fermeture à curseur |
-
1971
- 1971-03-25 US US127929A patent/US3928698A/en not_active Expired - Lifetime
- 1971-03-29 NL NL7104164A patent/NL7104164A/xx unknown
- 1971-03-30 CA CA109,160A patent/CA989145A/en not_active Expired
- 1971-03-31 FR FR717111272A patent/FR2083692B1/fr not_active Expired
- 1971-04-19 GB GB2518371*A patent/GB1309374A/en not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1585043A (en) * | 1923-08-16 | 1926-05-18 | Lorentz Segelcke Daae | Thread and method for manufacturing impregnated fabric |
| US2144591A (en) * | 1936-10-08 | 1939-01-17 | Sullivan & Sons Mfg Co J | Tape with corded edges |
| US2174159A (en) * | 1937-03-06 | 1939-09-26 | Whitehall Patents Corp | Cord mounted thermoplastic element |
| US2263920A (en) * | 1938-03-31 | 1941-11-25 | Talon Inc | Method of making fasteners |
| US2496946A (en) * | 1945-10-09 | 1950-02-07 | G E Prentice Mfg Co | Fastener structure |
| US2731671A (en) * | 1951-06-06 | 1956-01-24 | Waldes Kohinoor Inc | Method of manufacturing plastic slide fasteners |
| US2935095A (en) * | 1957-06-03 | 1960-05-03 | William T Carson | Slide fastener tape construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380098A (en) * | 1979-12-26 | 1983-04-19 | Yoshida Kogyo K. K. | Slide fastener stringer |
| US5968638A (en) * | 1997-08-04 | 1999-10-19 | Specialty Filaments, Inc. | Hollow filament with crimp for use in spiral binding |
| JP5973101B1 (ja) * | 2016-03-01 | 2016-08-23 | 冨美男 稗田 | スライドファスナーの取付構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2115717A1 (de) | 1971-10-14 |
| NL7104164A (show.php) | 1971-10-04 |
| GB1309374A (en) | 1973-03-07 |
| CA989145A (en) | 1976-05-18 |
| DE2115717B2 (de) | 1976-09-02 |
| FR2083692A1 (show.php) | 1971-12-17 |
| FR2083692B1 (show.php) | 1974-06-21 |
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