AT343437B - DRIVE UNIT FOR SCISSORS OR DGL. - Google Patents

DRIVE UNIT FOR SCISSORS OR DGL.

Info

Publication number
AT343437B
AT343437B AT299776A AT299776A AT343437B AT 343437 B AT343437 B AT 343437B AT 299776 A AT299776 A AT 299776A AT 299776 A AT299776 A AT 299776A AT 343437 B AT343437 B AT 343437B
Authority
AT
Austria
Prior art keywords
dgl
scissors
drive unit
drive
unit
Prior art date
Application number
AT299776A
Other languages
German (de)
Other versions
ATA299776A (en
Original Assignee
Voest 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 Voest Ag filed Critical Voest Ag
Priority to AT299776A priority Critical patent/AT343437B/en
Priority to DE19772714092 priority patent/DE2714092A1/en
Priority to FR7711824A priority patent/FR2348780A1/en
Publication of ATA299776A publication Critical patent/ATA299776A/en
Application granted granted Critical
Publication of AT343437B publication Critical patent/AT343437B/en

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
    • B30B1/26—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 cams, eccentrics, or cranks
    • B30B1/266—Drive systems for the cam, eccentric or crank axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Mechanical Operated Clutches (AREA)
AT299776A 1976-04-23 1976-04-23 DRIVE UNIT FOR SCISSORS OR DGL. AT343437B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT299776A AT343437B (en) 1976-04-23 1976-04-23 DRIVE UNIT FOR SCISSORS OR DGL.
DE19772714092 DE2714092A1 (en) 1976-04-23 1977-03-30 DRIVE UNIT FOR SCISSORS OR DGL.
FR7711824A FR2348780A1 (en) 1976-04-23 1977-04-20 Drive unit for shears - has two flywheel and clutch systems ensuring high stroke frequencies (OE 15.9.77)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT299776A AT343437B (en) 1976-04-23 1976-04-23 DRIVE UNIT FOR SCISSORS OR DGL.

Publications (2)

Publication Number Publication Date
ATA299776A ATA299776A (en) 1977-09-15
AT343437B true AT343437B (en) 1978-05-26

Family

ID=3543701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT299776A AT343437B (en) 1976-04-23 1976-04-23 DRIVE UNIT FOR SCISSORS OR DGL.

Country Status (3)

Country Link
AT (1) AT343437B (en)
DE (1) DE2714092A1 (en)
FR (1) FR2348780A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203409336U (en) * 2013-03-28 2014-01-29 南通恒鼎重型机床有限公司 Embedded transmission device for plate shearing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE421102C (en) * 1922-03-26 1925-11-06 Siemens Schuckertwerke G M B H Drive for tin snips, punching, punching, embossing and similar machines
US2366272A (en) * 1943-07-13 1945-01-02 Letourneau Inc Crank press
US2771790A (en) * 1954-07-12 1956-11-27 Niagara Machine & Tool Works Double drive power punch press

Also Published As

Publication number Publication date
DE2714092A1 (en) 1977-11-10
ATA299776A (en) 1977-09-15
FR2348780A1 (en) 1977-11-18

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Legal Events

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