FR1060918A - Procédé et machine perfectionnés pour la fabrication de segments de piston - Google Patents

Procédé et machine perfectionnés pour la fabrication de segments de piston

Info

Publication number
FR1060918A
FR1060918A FR1060918DA FR1060918A FR 1060918 A FR1060918 A FR 1060918A FR 1060918D A FR1060918D A FR 1060918DA FR 1060918 A FR1060918 A FR 1060918A
Authority
FR
France
Prior art keywords
machine
improved process
piston rings
manufacturing piston
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
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of FR1060918A publication Critical patent/FR1060918A/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
    • B21F37/00—Manufacture of rings from wire
    • 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
    • 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
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
    • B23P15/065—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece from metal strip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1060918D 1951-05-25 1952-05-23 Procédé et machine perfectionnés pour la fabrication de segments de piston Expired FR1060918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1060918XA 1951-05-25 1951-05-25

Publications (1)

Publication Number Publication Date
FR1060918A true FR1060918A (fr) 1954-04-07

Family

ID=22309434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060918D Expired FR1060918A (fr) 1951-05-25 1952-05-23 Procédé et machine perfectionnés pour la fabrication de segments de piston

Country Status (1)

Country Link
FR (1) FR1060918A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195707B (de) * 1958-12-15 1965-07-01 Kocks Gmbh Friedrich Formwerkzeug zum absatzweisen Herstellen von Schlitzrohren aus Blechtafeln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195707B (de) * 1958-12-15 1965-07-01 Kocks Gmbh Friedrich Formwerkzeug zum absatzweisen Herstellen von Schlitzrohren aus Blechtafeln

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