EP0510506A3 - Hydro-mechanical press - Google Patents

Hydro-mechanical press Download PDF

Info

Publication number
EP0510506A3
EP0510506A3 EP19920106507 EP92106507A EP0510506A3 EP 0510506 A3 EP0510506 A3 EP 0510506A3 EP 19920106507 EP19920106507 EP 19920106507 EP 92106507 A EP92106507 A EP 92106507A EP 0510506 A3 EP0510506 A3 EP 0510506A3
Authority
EP
European Patent Office
Prior art keywords
hydro
mechanical press
press
mechanical
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.)
Granted
Application number
EP19920106507
Other languages
German (de)
Other versions
EP0510506B1 (en
EP0510506A2 (en
Inventor
Klaus Siegert
Eckart Dannenmann
Rolf Kellenbenz
Alfred Bareis
Horst Pfisterer
Hartmut Hoffmann
Werner Fritz
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP0510506A2 publication Critical patent/EP0510506A2/en
Publication of EP0510506A3 publication Critical patent/EP0510506A3/en
Application granted granted Critical
Publication of EP0510506B1 publication Critical patent/EP0510506B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B30B1/265—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 using a fluid connecting unit between drive shaft and press ram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
EP92106507A 1991-04-20 1992-04-15 Hydro-mechanical press Expired - Lifetime EP0510506B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4112942 1991-04-20
DE4112942A DE4112942A1 (en) 1991-04-20 1991-04-20 MECHANICAL-HYDRAULIC PRESS

Publications (3)

Publication Number Publication Date
EP0510506A2 EP0510506A2 (en) 1992-10-28
EP0510506A3 true EP0510506A3 (en) 1993-03-31
EP0510506B1 EP0510506B1 (en) 1995-02-22

Family

ID=6430000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92106507A Expired - Lifetime EP0510506B1 (en) 1991-04-20 1992-04-15 Hydro-mechanical press

Country Status (3)

Country Link
EP (1) EP0510506B1 (en)
DE (2) DE4112942A1 (en)
ES (1) ES2069925T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441569A1 (en) * 1994-11-23 1996-05-30 Erfurt Umformtechnik Gmbh Process for low-noise and shock-free alignment of the upper and lower tools of mechanical presses and ram drives with a device for carrying out the process
ITBO20110146A1 (en) * 2011-03-23 2012-09-24 Gigant Italia S R L PRESS FOR PLASTIC DEFORMATION
DE102015016773A1 (en) 2015-12-23 2017-06-29 Wieland Petter Process for working and shaping metallic and other materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE409075C (en) * 1925-01-31 Alois Karl Nowak Press with transfer fluid between the punch and its drive member
DE675854C (en) * 1936-01-08 1939-05-19 Berlin Erfurter Maschinenfabri Securing the presses against overload by means of a liquid cushion
DE3147279A1 (en) * 1981-11-28 1983-06-09 Rolf Hatlapa Ingenieurbüro, 2082 Tornesch Device for piston-type briquetting presses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141898A (en) * 1982-02-17 1983-08-23 Komatsu Ltd Transfer press
SU1146207A1 (en) * 1984-03-19 1985-03-23 Всесоюзный заочный машиностроительный институт Double-action crank press
JPS61111729A (en) * 1984-11-02 1986-05-29 Kuroda Precision Ind Ltd Press machine device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE409075C (en) * 1925-01-31 Alois Karl Nowak Press with transfer fluid between the punch and its drive member
DE675854C (en) * 1936-01-08 1939-05-19 Berlin Erfurter Maschinenfabri Securing the presses against overload by means of a liquid cushion
DE3147279A1 (en) * 1981-11-28 1983-06-09 Rolf Hatlapa Ingenieurbüro, 2082 Tornesch Device for piston-type briquetting presses

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 299 (M-524)(2355) 11. Oktober 1986 & JP-A-61 111 729 ( KURODA PRECISION IND. LTD. ) *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 261 (M-257)(1406) 19. November 1983 & JP-A-58 141 898 ( KOMATSU SEISAKUSHO K.K. ) *
SOVIET INVENTIONS ILLUSTRATED Section PQ, Week 8541, 22. November 1985 Derwent Publications Ltd., London, GB; Class P, AN 85-254581[41] & SU-A-1 146 207 (MACH CORRESPONDENSE) 23. März 1985 *

Also Published As

Publication number Publication date
DE4112942A1 (en) 1992-10-22
EP0510506B1 (en) 1995-02-22
ES2069925T3 (en) 1995-05-16
EP0510506A2 (en) 1992-10-28
DE59201433D1 (en) 1995-03-30

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