CH394092A - Method and device for manufacturing coil springs - Google Patents

Method and device for manufacturing coil springs

Info

Publication number
CH394092A
CH394092A CH1237161A CH1237161A CH394092A CH 394092 A CH394092 A CH 394092A CH 1237161 A CH1237161 A CH 1237161A CH 1237161 A CH1237161 A CH 1237161A CH 394092 A CH394092 A CH 394092A
Authority
CH
Switzerland
Prior art keywords
coil springs
manufacturing coil
manufacturing
springs
coil
Prior art date
Application number
CH1237161A
Other languages
German (de)
Inventor
Speidel Herbert
Original Assignee
Hack Karl
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 Hack Karl filed Critical Hack Karl
Publication of CH394092A publication Critical patent/CH394092A/en

Links

Classifications

    • 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
    • B21F3/06—Coiling wire into particular forms helically internally on a hollow form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • B21F11/005—Cutting wire springs
    • 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)
CH1237161A 1960-10-25 1961-10-25 Method and device for manufacturing coil springs CH394092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH40768A DE1281382B (en) 1960-10-25 1960-10-25 Device for making coil springs with eyelets at both ends

Publications (1)

Publication Number Publication Date
CH394092A true CH394092A (en) 1965-06-30

Family

ID=7154349

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1237161A CH394092A (en) 1960-10-25 1961-10-25 Method and device for manufacturing coil springs

Country Status (3)

Country Link
CH (1) CH394092A (en)
DE (1) DE1281382B (en)
GB (1) GB920965A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504473B1 (en) * 1970-12-09 1975-02-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268824A (en) * 1941-07-25 1942-01-06 Carl G Hicks Mechanism for cutting and looping springs
US2365876A (en) * 1942-10-26 1944-12-26 Maurice T Williams Method of cutting and looping springs
DE846841C (en) * 1950-11-22 1952-08-18 Karl Hack Clamping jaws for holding springs when bending the eyelets
DE1040489B (en) * 1955-02-16 1958-10-09 Wafios Maschinen Wagner Device for the manufacture of coil springs

Also Published As

Publication number Publication date
GB920965A (en) 1963-03-13
DE1281382B (en) 1968-10-24

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