GB1067381A - Method of fabricating a strip of snap fastener socket members - Google Patents

Method of fabricating a strip of snap fastener socket members

Info

Publication number
GB1067381A
GB1067381A GB12252/65A GB1225265A GB1067381A GB 1067381 A GB1067381 A GB 1067381A GB 12252/65 A GB12252/65 A GB 12252/65A GB 1225265 A GB1225265 A GB 1225265A GB 1067381 A GB1067381 A GB 1067381A
Authority
GB
United Kingdom
Prior art keywords
strip
punch
garment
heat
annular ridge
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
GB12252/65A
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.)
United Carr Inc
Original Assignee
United Carr Inc
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 United Carr Inc filed Critical United Carr Inc
Publication of GB1067381A publication Critical patent/GB1067381A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B17/00—Press-button or snap fasteners
    • A44B17/0029—Press-button fasteners made of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
    • Y10T24/45775—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/4588—Means for mounting projection or cavity portion
    • Y10T24/45937—Consisting of thermally fusible substance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Slide Fasteners (AREA)

Abstract

1,067,381. Moulding snap fasteners. UNITED-CARR Inc. March 23, 1965 [March 27, 1964], No. 12252/65. Heading B5A. In a method of moulding a strip of snap fastener members, a strip of plastics material is simultaneously heated and embossed and then each embossment is shaped to provide means for engaging a co-operating snap fastener member. The strip may then be fed to heat-sealing apparatus where the individual fastener members are heat-sealed to a garment. A strip of vinyl plastics (16) is fed on to a lower die (12), and a punch (14) descends carried by a plate (1) which is connected to a high-frequency generator. The plate is simultaneously energized whereby the punch acts as an electrode so that the plastics strip is di-electrically heated and is thus embossed by the punch and die the embossment comprising an upstanding annular ridge (20) in its upper surface formed by a corresponding cavity in the punch, and a cavity, formed by a corresponding raised portion in the die, in its lower surface within the confines of the annular ridge. The plate then ascends, the strip moves on and the operation is repeated. The embossed strip moves on to a support (15) under a set of punches fixed to the plate (1) through an insulator (11). The first punch (5) blanks out the portion of the embossment within the confines of the annular ridge and provides a central aperture (21) having a peripheral lip (22). Punches (6), (7), (9) and (10) serve to position the strip and a cutter (8) outlines the socket fastener member leaving a tab (23) joining adjacent sockets. Each fastener now comprises an annular ridge (20) surrounded by a flange (25). The strip is then fed on to a hexagonal rotating head (8a) to be heat-sealed to a garment (24). When the socket is in the lowermost position on the head, the head descends and is simultaneously energized. The flange (25) is pressed against the garment, the remainder of the socket being located in a cavity in the head (8a), and the fastener is dielectrically heat-sealed to the garment.
GB12252/65A 1964-03-27 1965-03-23 Method of fabricating a strip of snap fastener socket members Expired GB1067381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355348A US3270385A (en) 1964-03-27 1964-03-27 Heat-seal fastener assembly

Publications (1)

Publication Number Publication Date
GB1067381A true GB1067381A (en) 1967-05-03

Family

ID=23397119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12252/65A Expired GB1067381A (en) 1964-03-27 1965-03-23 Method of fabricating a strip of snap fastener socket members

Country Status (3)

Country Link
US (1) US3270385A (en)
DE (1) DE1629184A1 (en)
GB (1) GB1067381A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226982B4 (en) * 2002-06-18 2004-09-09 Union Knopf Gmbh Decorative magazine and method and device for its production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR360591A (en) * 1905-03-02 1906-04-26 Jean Sebastien Mariani Snap button
GB191016365A (en) * 1910-07-08 1911-05-11 Anna Salcher An Improvement in Spring-stud Fastenings.
US2368100A (en) * 1939-03-28 1945-01-30 Boenecke Alfred Snap fastener
US2478199A (en) * 1946-04-01 1949-08-09 Lyon George Albert Method and apparatus for forming plastic articles
US2745159A (en) * 1951-03-30 1956-05-15 United Carr Fastener Corp Heat sealable plastic fastener and assembly
US3083429A (en) * 1958-10-21 1963-04-02 United Carr Fastener Corp Snap fastener members in strip form
US3192298A (en) * 1961-07-24 1965-06-29 Western Electric Co Method of molding

Also Published As

Publication number Publication date
US3270385A (en) 1966-09-06
DE1629184A1 (en) 1970-07-16

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