CH377767A - Schraubenfederformmaschine - Google Patents

Schraubenfederformmaschine

Info

Publication number
CH377767A
CH377767A CH7684359A CH7684359A CH377767A CH 377767 A CH377767 A CH 377767A CH 7684359 A CH7684359 A CH 7684359A CH 7684359 A CH7684359 A CH 7684359A CH 377767 A CH377767 A CH 377767A
Authority
CH
Switzerland
Prior art keywords
coil spring
forming machine
spring forming
machine
coil
Prior art date
Application number
CH7684359A
Other languages
English (en)
Inventor
Garnett Heal Robert
Original Assignee
Staples & Company Limited
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 Staples & Company Limited filed Critical Staples & Company Limited
Publication of CH377767A publication Critical patent/CH377767A/de

Links

Classifications

    • 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
    • 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
    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F33/00—Tools or devices specially designed for handling or processing wire fabrics or the like
    • B21F33/04—Connecting ends of helical springs for mattresses
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Articles (AREA)
CH7684359A 1958-08-11 1959-08-11 Schraubenfederformmaschine CH377767A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2579158A GB872402A (en) 1958-08-11 1958-08-11 Improvements in or relating to spring coiling apparatus

Publications (1)

Publication Number Publication Date
CH377767A true CH377767A (de) 1964-05-31

Family

ID=10233366

Family Applications (2)

Application Number Title Priority Date Filing Date
CH7684259A CH375320A (de) 1958-08-11 1959-08-11 Schraubenfederformmaschine
CH7684359A CH377767A (de) 1958-08-11 1959-08-11 Schraubenfederformmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH7684259A CH375320A (de) 1958-08-11 1959-08-11 Schraubenfederformmaschine

Country Status (2)

Country Link
CH (2) CH375320A (de)
GB (1) GB872402A (de)

Also Published As

Publication number Publication date
CH375320A (de) 1964-02-29
GB872402A (en) 1961-07-12

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