CH557206A - METHOD OF FORMING A RING ON AN END PART OF A COIL SPRING AND MACHINE FOR CARRYING OUT THE METHOD. - Google Patents

METHOD OF FORMING A RING ON AN END PART OF A COIL SPRING AND MACHINE FOR CARRYING OUT THE METHOD.

Info

Publication number
CH557206A
CH557206A CH263672A CH263672A CH557206A CH 557206 A CH557206 A CH 557206A CH 263672 A CH263672 A CH 263672A CH 263672 A CH263672 A CH 263672A CH 557206 A CH557206 A CH 557206A
Authority
CH
Switzerland
Prior art keywords
carrying
ring
machine
forming
coil spring
Prior art date
Application number
CH263672A
Other languages
German (de)
Original Assignee
British United Shoe Machinery
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 British United Shoe Machinery filed Critical British United Shoe Machinery
Publication of CH557206A publication Critical patent/CH557206A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/02—Bending or deforming ends of coil springs to special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CH263672A 1971-02-26 1972-02-24 METHOD OF FORMING A RING ON AN END PART OF A COIL SPRING AND MACHINE FOR CARRYING OUT THE METHOD. CH557206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB550371A GB1381492A (en) 1971-02-26 1971-02-26 Menufacture of springs

Publications (1)

Publication Number Publication Date
CH557206A true CH557206A (en) 1974-12-31

Family

ID=9797453

Family Applications (1)

Application Number Title Priority Date Filing Date
CH263672A CH557206A (en) 1971-02-26 1972-02-24 METHOD OF FORMING A RING ON AN END PART OF A COIL SPRING AND MACHINE FOR CARRYING OUT THE METHOD.

Country Status (5)

Country Link
CH (1) CH557206A (en)
DE (1) DE2209038A1 (en)
FR (1) FR2126346B2 (en)
GB (1) GB1381492A (en)
IT (1) IT995026B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2640513C2 (en) * 2016-06-20 2018-01-09 Фонд "Исследования природы времени" Device for manufacture of twisted products

Also Published As

Publication number Publication date
FR2126346A2 (en) 1972-10-06
GB1381492A (en) 1975-01-22
FR2126346B2 (en) 1977-12-23
DE2209038A1 (en) 1972-09-07
IT995026B (en) 1975-11-10

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Legal Events

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