PT71063A - Dispositif de redressage et devoilage de pieces de revolution formees d'une tete - Google Patents

Dispositif de redressage et devoilage de pieces de revolution formees d'une tete

Info

Publication number
PT71063A
PT71063A PT71063A PT7106380A PT71063A PT 71063 A PT71063 A PT 71063A PT 71063 A PT71063 A PT 71063A PT 7106380 A PT7106380 A PT 7106380A PT 71063 A PT71063 A PT 71063A
Authority
PT
Portugal
Prior art keywords
unavailing
recovering
head
pieces formed
revolution
Prior art date
Application number
PT71063A
Other languages
English (en)
French (fr)
Portuguese (pt)
Original Assignee
Renault
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 Renault filed Critical Renault
Publication of PT71063A publication Critical patent/PT71063A/pt

Links

Classifications

    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
PT71063A 1979-04-06 1980-04-03 Dispositif de redressage et devoilage de pieces de revolution formees d'une tete PT71063A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908777A FR2452981A1 (fr) 1979-04-06 1979-04-06 Dispositif de redressage et devoilage de pieces de revolution formees d'une tige et d'une tete

Publications (1)

Publication Number Publication Date
PT71063A true PT71063A (fr) 1980-05-01

Family

ID=9224069

Family Applications (1)

Application Number Title Priority Date Filing Date
PT71063A PT71063A (fr) 1979-04-06 1980-04-03 Dispositif de redressage et devoilage de pieces de revolution formees d'une tete

Country Status (5)

Country Link
BE (1) BE882463A (online.php)
ES (1) ES490231A0 (online.php)
FR (1) FR2452981A1 (online.php)
IT (1) IT1128398B (online.php)
PT (1) PT71063A (online.php)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860686A (en) * 1956-12-03 1958-11-18 Philco Corp Component-lead straightening machinery
FR1338663A (fr) * 1962-10-26 1963-09-27 Landis & Gyr Sa Machine à dresser les arbres
US3406549A (en) * 1966-04-28 1968-10-22 Turner And Seymour Mfg Company Straightening machine
US3645119A (en) * 1969-11-24 1972-02-29 Wallace Murray Corp Method and apparatus for straightening elongated articles
US3930392A (en) * 1975-04-21 1976-01-06 Prutton Corporation Straightening machine
US4050275A (en) * 1975-11-14 1977-09-27 Eaton Corporation Method and apparatus for aligning a valve head

Also Published As

Publication number Publication date
BE882463A (fr) 1980-07-16
FR2452981B1 (online.php) 1982-12-17
IT1128398B (it) 1986-05-28
FR2452981A1 (fr) 1980-10-31
ES8100916A1 (es) 1980-12-01
IT8067540A0 (it) 1980-04-04
ES490231A0 (es) 1980-12-01

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