FR1302231A - Procédé de fabrication de lames de ressorts - Google Patents

Procédé de fabrication de lames de ressorts

Info

Publication number
FR1302231A
FR1302231A FR874734A FR874734A FR1302231A FR 1302231 A FR1302231 A FR 1302231A FR 874734 A FR874734 A FR 874734A FR 874734 A FR874734 A FR 874734A FR 1302231 A FR1302231 A FR 1302231A
Authority
FR
France
Prior art keywords
manufacturing process
leaf springs
leaf
springs
manufacturing
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
FR874734A
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.)
Toledo Woodhead Springs Ltd
Original Assignee
Toledo Woodhead Springs Ltd
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 Toledo Woodhead Springs Ltd filed Critical Toledo Woodhead Springs Ltd
Priority to FR874734A priority Critical patent/FR1302231A/fr
Application granted granted Critical
Publication of FR1302231A publication Critical patent/FR1302231A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR874734A 1961-10-02 1961-10-02 Procédé de fabrication de lames de ressorts Expired FR1302231A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874734A FR1302231A (fr) 1961-10-02 1961-10-02 Procédé de fabrication de lames de ressorts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874734A FR1302231A (fr) 1961-10-02 1961-10-02 Procédé de fabrication de lames de ressorts

Publications (1)

Publication Number Publication Date
FR1302231A true FR1302231A (fr) 1962-08-24

Family

ID=8763893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874734A Expired FR1302231A (fr) 1961-10-02 1961-10-02 Procédé de fabrication de lames de ressorts

Country Status (1)

Country Link
FR (1) FR1302231A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111455153A (zh) * 2020-05-25 2020-07-28 山东森德数控机械有限公司 一种汽车板簧自动成型热处理线及其工作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111455153A (zh) * 2020-05-25 2020-07-28 山东森德数控机械有限公司 一种汽车板簧自动成型热处理线及其工作方法

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