FR830770A - Process and press for shaping workpieces in the form of surfaces without waste, in particular for stamping sheet metal - Google Patents

Process and press for shaping workpieces in the form of surfaces without waste, in particular for stamping sheet metal

Info

Publication number
FR830770A
FR830770A FR830770DA FR830770A FR 830770 A FR830770 A FR 830770A FR 830770D A FR830770D A FR 830770DA FR 830770 A FR830770 A FR 830770A
Authority
FR
France
Prior art keywords
waste
press
sheet metal
stamping sheet
shaping workpieces
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.)
Henschel Flugzeugwerke AG
Original Assignee
Henschel Flugzeugwerke 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 Henschel Flugzeugwerke AG filed Critical Henschel Flugzeugwerke AG
Application granted granted Critical
Publication of FR830770A publication Critical patent/FR830770A/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
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR830770D 1937-12-13 1937-12-13 Process and press for shaping workpieces in the form of surfaces without waste, in particular for stamping sheet metal Expired FR830770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830770T 1937-12-13

Publications (1)

Publication Number Publication Date
FR830770A true FR830770A (en) 1938-08-09

Family

ID=9288707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830770D Expired FR830770A (en) 1937-12-13 1937-12-13 Process and press for shaping workpieces in the form of surfaces without waste, in particular for stamping sheet metal

Country Status (1)

Country Link
FR (1) FR830770A (en)

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