FR47800E - Machines à dresser les tôles - Google Patents

Machines à dresser les tôles

Info

Publication number
FR47800E
FR47800E FR47800DA FR47800E FR 47800 E FR47800 E FR 47800E FR 47800D A FR47800D A FR 47800DA FR 47800 E FR47800 E FR 47800E
Authority
FR
France
Prior art keywords
straightening machines
plate straightening
plate
machines
straightening
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)
Inventor
Fritz Ungerer
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 filed Critical
Application granted granted Critical
Publication of FR47800E publication Critical patent/FR47800E/fr
Expired legal-status Critical Current

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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR47800D 1936-09-17 1936-09-17 Machines à dresser les tôles Expired FR47800E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47800T 1936-09-17

Publications (1)

Publication Number Publication Date
FR47800E true FR47800E (fr) 1937-07-17

Family

ID=8683229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47800D Expired FR47800E (fr) 1936-09-17 1936-09-17 Machines à dresser les tôles

Country Status (1)

Country Link
FR (1) FR47800E (fr)

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