DE8910841U1 - - Google Patents

Info

Publication number
DE8910841U1
DE8910841U1 DE8910841U DE8910841U DE8910841U1 DE 8910841 U1 DE8910841 U1 DE 8910841U1 DE 8910841 U DE8910841 U DE 8910841U DE 8910841 U DE8910841 U DE 8910841U DE 8910841 U1 DE8910841 U1 DE 8910841U1
Authority
DE
Germany
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
DE8910841U
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to DE8910841U priority Critical patent/DE8910841U1/de
Publication of DE8910841U1 publication Critical patent/DE8910841U1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • 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
    • B30B1/18—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 screw means
    • B30B1/185—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 screw means driven through friction roller means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE8910841U 1989-09-11 1989-09-11 Expired DE8910841U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8910841U DE8910841U1 (de) 1989-09-11 1989-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8910841U DE8910841U1 (de) 1989-09-11 1989-09-11

Publications (1)

Publication Number Publication Date
DE8910841U1 true DE8910841U1 (de) 1989-11-02

Family

ID=6842755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8910841U Expired DE8910841U1 (de) 1989-09-11 1989-09-11

Country Status (1)

Country Link
DE (1) DE8910841U1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT79692B (de) * 1915-11-04 1919-12-29 Ferdinand Schar Antrieb für Schraubenspindelpressen.
GB828645A (en) * 1956-11-09 1960-02-24 Ets Grimar Improvements in friction-driven screw presses
DE1830290U (de) * 1961-02-08 1961-04-27 Hasenclever Ag Maschf Bremsanordnung fuer die spindeln von spindelpressen oder -haemmern.
DE1627941A1 (de) * 1967-08-08 1971-07-29 Weingarten Ag Maschf UEberlastungssicherung
US3842652A (en) * 1971-12-28 1974-10-22 Nippon Steel Corp Screw press
DE2346563A1 (de) * 1973-09-15 1975-03-20 Edelhoff Werkzeugmasch Spindelpresse
US4317358A (en) * 1979-06-05 1982-03-02 Keitaro Yonezawa Die lifter unit for pressing or punching machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT79692B (de) * 1915-11-04 1919-12-29 Ferdinand Schar Antrieb für Schraubenspindelpressen.
GB828645A (en) * 1956-11-09 1960-02-24 Ets Grimar Improvements in friction-driven screw presses
DE1830290U (de) * 1961-02-08 1961-04-27 Hasenclever Ag Maschf Bremsanordnung fuer die spindeln von spindelpressen oder -haemmern.
DE1627941A1 (de) * 1967-08-08 1971-07-29 Weingarten Ag Maschf UEberlastungssicherung
US3842652A (en) * 1971-12-28 1974-10-22 Nippon Steel Corp Screw press
DE2346563A1 (de) * 1973-09-15 1975-03-20 Edelhoff Werkzeugmasch Spindelpresse
US4317358A (en) * 1979-06-05 1982-03-02 Keitaro Yonezawa Die lifter unit for pressing or punching machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
- DE-Z: Der Maschinenschaden, H.5/6, 1959, S.84 *
DE-Z: Hochleistungs-Umformmaschine mit hydrauli- schem Spindelantrieb SPH 800. In: Bleche, Rohre, Profile 34, 1987, 11, S.737,738 *

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