DE3861589D1 - Hydraulische antriebsvorrichtung. - Google Patents

Hydraulische antriebsvorrichtung.

Info

Publication number
DE3861589D1
DE3861589D1 DE8888908928T DE3861589T DE3861589D1 DE 3861589 D1 DE3861589 D1 DE 3861589D1 DE 8888908928 T DE8888908928 T DE 8888908928T DE 3861589 T DE3861589 T DE 3861589T DE 3861589 D1 DE3861589 D1 DE 3861589D1
Authority
DE
Germany
Prior art keywords
drive device
hydraulic drive
hydraulic
drive
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.)
Expired - Fee Related
Application number
DE8888908928T
Other languages
English (en)
Inventor
Eckehart Schulze
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.)
Voith Turbo H and L Hydraulic GmbH and Co KG
Original Assignee
Eckehart Schulze
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 Eckehart Schulze filed Critical Eckehart Schulze
Priority to DE8888908928T priority Critical patent/DE3861589D1/de
Application granted granted Critical
Publication of DE3861589D1 publication Critical patent/DE3861589D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
DE8888908928T 1987-10-16 1988-10-15 Hydraulische antriebsvorrichtung. Expired - Fee Related DE3861589D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888908928T DE3861589D1 (de) 1987-10-16 1988-10-15 Hydraulische antriebsvorrichtung.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873735123 DE3735123A1 (de) 1987-10-16 1987-10-16 Hydraulische antriebsvorrichtung
DE8888908928T DE3861589D1 (de) 1987-10-16 1988-10-15 Hydraulische antriebsvorrichtung.
PCT/DE1988/000635 WO1989003484A1 (en) 1987-10-16 1988-10-15 Hydraulique drive system

Publications (1)

Publication Number Publication Date
DE3861589D1 true DE3861589D1 (de) 1991-02-21

Family

ID=6338497

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873735123 Withdrawn DE3735123A1 (de) 1987-10-16 1987-10-16 Hydraulische antriebsvorrichtung
DE8888908928T Expired - Fee Related DE3861589D1 (de) 1987-10-16 1988-10-15 Hydraulische antriebsvorrichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873735123 Withdrawn DE3735123A1 (de) 1987-10-16 1987-10-16 Hydraulische antriebsvorrichtung

Country Status (5)

Country Link
US (1) US4958548A (de)
EP (1) EP0335939B1 (de)
JP (1) JP2581789B2 (de)
DE (2) DE3735123A1 (de)
WO (1) WO1989003484A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3462876B2 (ja) * 1993-02-02 2003-11-05 プッツマイスター・ヴェルク マシーネンファブリーク ゲゼルシャフト ミット ベシュレンクテル ハフツング 予め破砕された金属屑またはそのような固体を含む濃厚物質を搬送する方法
DE4414779C1 (de) * 1994-04-25 1995-11-02 Mannesmann Ag Multifunktionsventil
DE19543876A1 (de) * 1995-11-24 1997-05-28 Rexroth Mannesmann Gmbh Verfahren und Vorrichtung zur Ansteuerung einer Hydroanlage eines Arbeitsgerätes
DE19623549A1 (de) * 1996-06-13 1997-12-18 I T E C Gmbh Steuerung von Bewegungen an Maschinen und Vorrichtungen
US7305914B2 (en) * 2004-01-28 2007-12-11 The United States Of America, As Represented By The Administrator Of The Environmental Protection Agency Hydraulic actuator control valve
DE102006029523B4 (de) * 2006-06-27 2014-10-23 Damcos A/S Stellvorrichtung
US8375984B2 (en) * 2009-04-24 2013-02-19 Alcoa Inc. Multiple preset indexing pressure relief valve
JP5971595B2 (ja) * 2013-04-10 2016-08-17 Smc株式会社 パンチ装置
ES2665767T3 (es) * 2015-07-06 2018-04-27 Feintool International Holding Ag Equipo y procedimiento para retirar/expulsar una retícula de estampado/pieza conformada interiormente y eyección de una pieza cortada en una prensa de corte de precisión
AT524160B1 (de) 2020-08-19 2022-06-15 Engel Austria Gmbh Hydraulische Antriebsvorrichtung für eine Formgebungsmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE224443C (de) *
DE2119594A1 (de) * 1971-04-22 1972-11-02 Robert Bosch Gmbh, 7000 Stuttgart Steuerung für einen Druckmittelmotor
DE2021857C3 (de) * 1970-05-05 1978-08-10 G.L. Rexroth Gmbh, 8770 Lohr Bremsventil
DE2244443A1 (de) * 1972-09-11 1974-03-21 Bosch Gmbh Robert Schaltventil fuer die ueberwachung der verbindung eines arbeitszylinders mit einem vorratsbehaelter
DE2314590A1 (de) * 1973-03-23 1974-09-26 Parker Hannifin Corp Ventilanordnung
DE2424973C3 (de) * 1974-05-22 1980-01-31 Montan-Hydraulik Gmbh & Co Kg, 4755 Holzwickede Einrichtung zum Steuern von Hydroantrieben
US4205591A (en) * 1976-05-04 1980-06-03 Fmc Corporation Multiple speed hoisting system with pressure protection and load control
US4256017A (en) * 1979-04-05 1981-03-17 The Bendix Corporation Differential area electrohydraulic doser actuator
US4461449A (en) * 1980-05-01 1984-07-24 The Boeing Company Integral hydraulic blocking and relief valve
US4445421A (en) * 1981-11-06 1984-05-01 The Charles Stark Draper Laboratory, Inc. Helicopter swashplate controller
US4765227A (en) * 1982-05-28 1988-08-23 Teledyne Hyson Die cylinder assembly
DE3407878C1 (de) * 1984-03-02 1985-06-27 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Rueckschlagventil fuer die Stempel von Schreitausbaugestellen
DE3408909A1 (de) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulischer antrieb
SE451396B (sv) * 1985-09-19 1987-10-05 Mats Hugdahl Forfarande for noggrann positionering av lastberande tryckfluidcylindrar
US4727797A (en) * 1986-07-03 1988-03-01 Titon Hardware Limited Secondary window ventilators

Also Published As

Publication number Publication date
JPH02501634A (ja) 1990-06-07
WO1989003484A1 (en) 1989-04-20
EP0335939A1 (de) 1989-10-11
EP0335939B1 (de) 1991-01-16
US4958548A (en) 1990-09-25
DE3735123A1 (de) 1989-06-29
JP2581789B2 (ja) 1997-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HARTMANN & LAEMMLE GMBH & CO KG, 71277 RUTESHEIM,

8381 Inventor (new situation)

Free format text: SCHULZE, ECKEHART, 71287 WEISSACH, DE

8339 Ceased/non-payment of the annual fee