FR879511A - Machine à raccourcir les tôles - Google Patents

Machine à raccourcir les tôles

Info

Publication number
FR879511A
FR879511A FR879511DA FR879511A FR 879511 A FR879511 A FR 879511A FR 879511D A FR879511D A FR 879511DA FR 879511 A FR879511 A FR 879511A
Authority
FR
France
Prior art keywords
sheet metal
shortening machine
shortening
machine
sheet
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
Friedrich Mayer
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.)
LEICHTMETALLBAU BREGENSBURG G
Original Assignee
LEICHTMETALLBAU BREGENSBURG G
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 LEICHTMETALLBAU BREGENSBURG G filed Critical LEICHTMETALLBAU BREGENSBURG G
Application granted granted Critical
Publication of FR879511A publication Critical patent/FR879511A/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR879511D 1940-08-07 1942-02-20 Machine à raccourcir les tôles Expired FR879511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE879511X 1940-08-07

Publications (1)

Publication Number Publication Date
FR879511A true FR879511A (fr) 1943-02-25

Family

ID=6819036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879511D Expired FR879511A (fr) 1940-08-07 1942-02-20 Machine à raccourcir les tôles

Country Status (1)

Country Link
FR (1) FR879511A (fr)

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