IT1164515B - Pressa ultrarapida - Google Patents

Pressa ultrarapida

Info

Publication number
IT1164515B
IT1164515B IT26455/79A IT2645579A IT1164515B IT 1164515 B IT1164515 B IT 1164515B IT 26455/79 A IT26455/79 A IT 26455/79A IT 2645579 A IT2645579 A IT 2645579A IT 1164515 B IT1164515 B IT 1164515B
Authority
IT
Italy
Prior art keywords
ultra
rapid press
rapid
press
Prior art date
Application number
IT26455/79A
Other languages
English (en)
Other versions
IT7926455A0 (it
Inventor
Jan Boye
Original Assignee
Mueller & Co Schwelmer Eisen
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 Mueller & Co Schwelmer Eisen filed Critical Mueller & Co Schwelmer Eisen
Publication of IT7926455A0 publication Critical patent/IT7926455A0/it
Application granted granted Critical
Publication of IT1164515B publication Critical patent/IT1164515B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/30—Drives for hammers; Transmission means therefor for power hammers operated by electro-magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Press Drives And Press Lines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
IT26455/79A 1978-10-21 1979-10-12 Pressa ultrarapida IT1164515B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2845935A DE2845935C3 (de) 1978-10-21 1978-10-21 Hochgeschwindigkeitspresse

Publications (2)

Publication Number Publication Date
IT7926455A0 IT7926455A0 (it) 1979-10-12
IT1164515B true IT1164515B (it) 1987-04-15

Family

ID=6052797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26455/79A IT1164515B (it) 1978-10-21 1979-10-12 Pressa ultrarapida

Country Status (4)

Country Link
AT (1) AT367324B (it)
DE (1) DE2845935C3 (it)
GB (1) GB2033276B (it)
IT (1) IT1164515B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222012A (en) * 1991-01-17 1993-06-22 International Business Machines Corporation Power management circuit for a magnetic repulsion punch

Also Published As

Publication number Publication date
GB2033276A (en) 1980-05-21
AT367324B (de) 1982-06-25
DE2845935C3 (de) 1981-09-03
DE2845935A1 (de) 1980-04-24
ATA637979A (de) 1981-11-15
GB2033276B (en) 1982-07-21
IT7926455A0 (it) 1979-10-12
DE2845935B2 (de) 1981-01-15

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