FR864774A - Device for shaping, for example for shrinking hollow metal bodies - Google Patents

Device for shaping, for example for shrinking hollow metal bodies

Info

Publication number
FR864774A
FR864774A FR864774DA FR864774A FR 864774 A FR864774 A FR 864774A FR 864774D A FR864774D A FR 864774DA FR 864774 A FR864774 A FR 864774A
Authority
FR
France
Prior art keywords
shaping
hollow metal
metal bodies
shrinking
shrinking hollow
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
French (fr)
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.)
WESTEN A AG
Original Assignee
WESTEN A AG
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 WESTEN A AG filed Critical WESTEN A AG
Application granted granted Critical
Publication of FR864774A publication Critical patent/FR864774A/en
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
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR864774D 1939-04-01 1940-04-12 Device for shaping, for example for shrinking hollow metal bodies Expired FR864774A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE217823X 1939-04-01
DE71239X 1939-12-07

Publications (1)

Publication Number Publication Date
FR864774A true FR864774A (en) 1941-05-05

Family

ID=25749585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864774D Expired FR864774A (en) 1939-04-01 1940-04-12 Device for shaping, for example for shrinking hollow metal bodies

Country Status (2)

Country Link
CH (1) CH217823A (en)
FR (1) FR864774A (en)

Also Published As

Publication number Publication date
CH217823A (en) 1941-11-15

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