AT367324B - Hochgeschwindigkeitspresse - Google Patents

Hochgeschwindigkeitspresse

Info

Publication number
AT367324B
AT367324B AT0637979A AT637979A AT367324B AT 367324 B AT367324 B AT 367324B AT 0637979 A AT0637979 A AT 0637979A AT 637979 A AT637979 A AT 637979A AT 367324 B AT367324 B AT 367324B
Authority
AT
Austria
Prior art keywords
speed press
press
speed
Prior art date
Application number
AT0637979A
Other languages
English (en)
Other versions
ATA637979A (de
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 ATA637979A publication Critical patent/ATA637979A/de
Application granted granted Critical
Publication of AT367324B publication Critical patent/AT367324B/de

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)
AT0637979A 1978-10-21 1979-09-28 Hochgeschwindigkeitspresse AT367324B (de)

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
ATA637979A ATA637979A (de) 1981-11-15
AT367324B true AT367324B (de) 1982-06-25

Family

ID=6052797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0637979A AT367324B (de) 1978-10-21 1979-09-28 Hochgeschwindigkeitspresse

Country Status (4)

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

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
DE2845935A1 (de) 1980-04-24
ATA637979A (de) 1981-11-15
DE2845935C3 (de) 1981-09-03
GB2033276A (en) 1980-05-21
IT1164515B (it) 1987-04-15
IT7926455A0 (it) 1979-10-12
DE2845935B2 (de) 1981-01-15
GB2033276B (en) 1982-07-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee