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GB1396036A - Device for winding wire into a coil to form eventually a sliding clasp fastener element - Google Patents

Device for winding wire into a coil to form eventually a sliding clasp fastener element

Info

Publication number
GB1396036A
GB1396036A GB2142872A GB2142872A GB1396036A GB 1396036 A GB1396036 A GB 1396036A GB 2142872 A GB2142872 A GB 2142872A GB 2142872 A GB2142872 A GB 2142872A GB 1396036 A GB1396036 A GB 1396036A
Authority
GB
United Kingdom
Prior art keywords
rotor
wire
bobbin
mandrel
winding
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
GB2142872A
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.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
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
Priority claimed from DE19712122654 external-priority patent/DE2122654C3/en
Application filed by Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Publication of GB1396036A publication Critical patent/GB1396036A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/06—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous helix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
    • B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/12—Bending or folding helically, e.g. for making springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2005/00—Elements of slide fasteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Slide Fasteners (AREA)
  • Wire Processing (AREA)

Abstract

1396036 Coiling single plastics thread YOSHIDA KOGYO KK 8 May 1972 [7 May 1971] 21428/72 Heading B8G Wire 21 from the bobbin 16 is formed into a helix 33 suitable for further processing on a slide fastener. Mounted in sequence on a fixed hollow axle 22 are: (a) a bobbin driving rotor 13; (b) the bobbin 16; (c) a winding rotor 18; and (d) an ultra-sonic oscillation head 28 comprising an oscillating sonotrode 29 with a winding mandrel 32. The mandrel 32 may have an at least partly frusto-conical winding head 30. The rotor 13 drives the bobbin 16 to loosen the wire therefrom and the rotor 18 winds the wire 21 about the mandrel 32, the power drive to the rotors 13 and 18 being such that a constant tension is maintained in the wire 21. In the embodiment shown this is achieved by using a slipping belt drive 61 to turn the rotor 18, the drive 61 being set to tend to turn the rotor 18 faster than the bobbin 16 but failing to do so due to slippage. The wire 21 may be of plastics and may have any cross-section. The coil 33 is brought rapidly to a desired working temperature by means of the ultra-sonic oscillation energy. The mandrel 32 is exchangeable for another mandrel of different size. In an alternative embodiment of the invention (not shown), drive-shaft 8, wheels 60 and 62 and toothed band 61 are eliminated and winding rotor 18 is driven directly by bobbin 16 through a clutch. The clutch is associated with a brake adapted to engage the winding rotor 18 so as to control its speed in a manner keeping the tension in the wire at a low and constant level.
GB2142872A 1971-05-07 1972-05-08 Device for winding wire into a coil to form eventually a sliding clasp fastener element Expired GB1396036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122654 DE2122654C3 (en) 1971-05-07 Device for the production of twist-free zipper coils from plastic monofilament

Publications (1)

Publication Number Publication Date
GB1396036A true GB1396036A (en) 1975-05-29

Family

ID=5807190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2142872A Expired GB1396036A (en) 1971-05-07 1972-05-08 Device for winding wire into a coil to form eventually a sliding clasp fastener element

Country Status (5)

Country Link
JP (1) JPS5438540B1 (en)
CA (1) CA976334A (en)
FR (1) FR2137564B1 (en)
GB (1) GB1396036A (en)
NL (1) NL170820C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115552559A (en) * 2020-01-21 2022-12-30 曼兹意大利有限责任公司 Winding apparatus and method for manufacturing power storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115552559A (en) * 2020-01-21 2022-12-30 曼兹意大利有限责任公司 Winding apparatus and method for manufacturing power storage device

Also Published As

Publication number Publication date
FR2137564B1 (en) 1974-12-20
NL170820C (en) 1983-01-03
JPS5438540B1 (en) 1979-11-21
DE2122654A1 (en) 1972-11-30
CA976334A (en) 1975-10-21
NL7206094A (en) 1972-11-09
DE2122654B2 (en) 1976-10-28
FR2137564A1 (en) 1972-12-29
NL170820B (en) 1982-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee