FR1020881A - Machine pour la fabrication automatique de ressorts hélicoïdaux ou analogues - Google Patents

Machine pour la fabrication automatique de ressorts hélicoïdaux ou analogues

Info

Publication number
FR1020881A
FR1020881A FR1020881DA FR1020881A FR 1020881 A FR1020881 A FR 1020881A FR 1020881D A FR1020881D A FR 1020881DA FR 1020881 A FR1020881 A FR 1020881A
Authority
FR
France
Prior art keywords
machine
coil springs
automatic manufacture
manufacture
automatic
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
Other languages
English (en)
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.)
STEWO GmbH
Original Assignee
STEWO GmbH
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 STEWO GmbH filed Critical STEWO GmbH
Application granted granted Critical
Publication of FR1020881A publication Critical patent/FR1020881A/fr
Expired legal-status Critical Current

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
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1020881D 1949-10-31 1950-06-08 Machine pour la fabrication automatique de ressorts hélicoïdaux ou analogues Expired FR1020881A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1020881X 1949-10-31

Publications (1)

Publication Number Publication Date
FR1020881A true FR1020881A (fr) 1953-02-11

Family

ID=4553006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1020881D Expired FR1020881A (fr) 1949-10-31 1950-06-08 Machine pour la fabrication automatique de ressorts hélicoïdaux ou analogues

Country Status (1)

Country Link
FR (1) FR1020881A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113617984A (zh) * 2021-08-23 2021-11-09 浙江远华弹簧科技股份有限公司 一种弹簧整头机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113617984A (zh) * 2021-08-23 2021-11-09 浙江远华弹簧科技股份有限公司 一种弹簧整头机
CN113617984B (zh) * 2021-08-23 2024-05-31 浙江远华弹簧科技股份有限公司 一种弹簧整头机

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