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NL170820B - Device for producing a torsion-free winding from a wire. - Google Patents

Device for producing a torsion-free winding from a wire.

Info

Publication number
NL170820B
NL170820B NL7206094A NL7206094A NL170820B NL 170820 B NL170820 B NL 170820B NL 7206094 A NL7206094 A NL 7206094A NL 7206094 A NL7206094 A NL 7206094A NL 170820 B NL170820 B NL 170820B
Authority
NL
Netherlands
Prior art keywords
torsion
wire
producing
free winding
winding
Prior art date
Application number
NL7206094A
Other languages
Dutch (nl)
Other versions
NL7206094A (en
NL170820C (en
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 NL7206094A publication Critical patent/NL7206094A/xx
Publication of NL170820B publication Critical patent/NL170820B/en
Application granted granted Critical
Publication of NL170820C publication Critical patent/NL170820C/en

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)
  • Manufacture Of Motors, Generators (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Slide Fasteners (AREA)
  • Wire Processing (AREA)
  • Moulding By Coating Moulds (AREA)
NL7206094A 1971-05-07 1972-05-05 Device for producing a torsion-free winding from a wire. NL170820C (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 (3)

Publication Number Publication Date
NL7206094A NL7206094A (en) 1972-11-09
NL170820B true NL170820B (en) 1982-08-02
NL170820C NL170820C (en) 1983-01-03

Family

ID=5807190

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7206094A NL170820C (en) 1971-05-07 1972-05-05 Device for producing a torsion-free winding from a wire.

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000001033A1 (en) * 2020-01-21 2021-07-21 Manz Italy Srl WINDING APPARATUS AND METHOD FOR THE PRODUCTION OF ELECTRICITY STORAGE DEVICES

Also Published As

Publication number Publication date
CA976334A (en) 1975-10-21
FR2137564A1 (en) 1972-12-29
NL7206094A (en) 1972-11-09
DE2122654B2 (en) 1976-10-28
FR2137564B1 (en) 1974-12-20
GB1396036A (en) 1975-05-29
NL170820C (en) 1983-01-03
DE2122654A1 (en) 1972-11-30
JPS5438540B1 (en) 1979-11-21

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee