DE59708624D1 - Manuell betätigbares hydraulisches vorsteuergerät - Google Patents

Manuell betätigbares hydraulisches vorsteuergerät

Info

Publication number
DE59708624D1
DE59708624D1 DE59708624T DE59708624T DE59708624D1 DE 59708624 D1 DE59708624 D1 DE 59708624D1 DE 59708624 T DE59708624 T DE 59708624T DE 59708624 T DE59708624 T DE 59708624T DE 59708624 D1 DE59708624 D1 DE 59708624D1
Authority
DE
Germany
Prior art keywords
hydraulic pilot
manually actuable
actuable hydraulic
manually
pilot
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
DE59708624T
Other languages
English (en)
Inventor
Peter Buettner
Lucia Jelitte
Konrad Stahl
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth 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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Application granted granted Critical
Publication of DE59708624D1 publication Critical patent/DE59708624D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87064—Oppositely movable cam surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
DE59708624T 1996-06-07 1997-06-03 Manuell betätigbares hydraulisches vorsteuergerät Expired - Fee Related DE59708624D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622948A DE19622948C2 (de) 1996-06-07 1996-06-07 Manuell betätigbares hydraulisches Vorsteuergerät
PCT/EP1997/002876 WO1997047890A1 (de) 1996-06-07 1997-06-03 Manuell betätigbares hydraulisches vorsteuergerät

Publications (1)

Publication Number Publication Date
DE59708624D1 true DE59708624D1 (de) 2002-12-05

Family

ID=7796428

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19622948A Expired - Fee Related DE19622948C2 (de) 1996-06-07 1996-06-07 Manuell betätigbares hydraulisches Vorsteuergerät
DE59708624T Expired - Fee Related DE59708624D1 (de) 1996-06-07 1997-06-03 Manuell betätigbares hydraulisches vorsteuergerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19622948A Expired - Fee Related DE19622948C2 (de) 1996-06-07 1996-06-07 Manuell betätigbares hydraulisches Vorsteuergerät

Country Status (5)

Country Link
US (1) US6152179A (de)
EP (1) EP0901577B1 (de)
JP (1) JP2000512366A (de)
DE (2) DE19622948C2 (de)
WO (1) WO1997047890A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857706B1 (fr) * 2003-07-17 2007-05-04 Bosch Rexroth Dsi Sas Dispositif distributeur de fluide sous pression a double ressorts de regulation
ITMO20040064A1 (it) * 2004-03-26 2004-06-26 Salami Spa Dispositivo di comando a mezzo fluido
ITMO20050247A1 (it) * 2005-09-29 2007-03-30 Studio Tecnico 6M Srl Valvola per la frenatura idraulica di macchine operatrici o simili
DE102008037981B4 (de) * 2007-10-02 2023-01-26 Continental Automotive Technologies GmbH Schieberventil
CN101532527B (zh) * 2009-04-22 2011-04-13 黄培华 调压控制气阀
DE102010006196A1 (de) * 2010-01-29 2011-08-04 Robert Bosch GmbH, 70469 Hydraulisches Vorsteuergerät
CN102878133A (zh) * 2011-07-12 2013-01-16 上海立新液压有限公司 恒压控制阀
DE102019218402B4 (de) * 2019-11-27 2022-09-22 Hawe Hydraulik Se Federdom für ein Hydraulikventil und Hydraulikventil mit einem solchen Federdom

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599675A (en) * 1970-02-06 1971-08-17 Ato Inc Proportional valve
DE2152133B1 (de) * 1971-10-20 1973-02-22 Rexroth Gmbh G L Hydraulisch betaetigtes steuerventil
NO143570C (no) * 1975-05-20 1981-03-11 Hydraulik Brattvaag As Anordning ved fjernstyrt manoeverventil.
FR2376978A1 (fr) * 1977-01-06 1978-08-04 Rexroth Sigma Perfectionnements aux dispositifs distributeurs de fluide, notamment pour telecommande hydraulique
US4342335A (en) * 1980-10-23 1982-08-03 Koehring Company Hydraulic valve detent mechanism
DE3321972A1 (de) * 1982-06-24 1983-12-29 Thyssen Industrie Ag, 4300 Essen Ventil zur steuerung von fluidem, insbesondere hydraulischem druckmittel vornehmlich fuer schubkolbengetriebe von ausbauelementen des untertaegigen grubenbetriebes
DE3635625A1 (de) * 1986-10-20 1988-04-28 Rexroth Mannesmann Gmbh Vorsteuergeraet
US4819695A (en) * 1987-06-19 1989-04-11 Bendix France Pressure servo regulator
DE8716781U1 (de) * 1987-12-21 1989-05-11 Robert Bosch Gmbh, 7000 Stuttgart, De
DE8806210U1 (de) * 1988-05-10 1988-07-07 Mbk-Hydraulik Meuwsen & Brockhausen Gmbh & Co Kg, 4132 Kamp-Lintfort, De
DE4011593C2 (de) * 1990-04-10 1995-11-30 Rexroth Mannesmann Gmbh Einstellbares Druckventil
DE9106391U1 (de) * 1991-05-24 1991-07-11 Festo Kg, 7300 Esslingen, De
US5482085A (en) * 1992-10-05 1996-01-09 Dana Corporation Pilot pressure sub-assembly for fluid control valve

Also Published As

Publication number Publication date
EP0901577A1 (de) 1999-03-17
JP2000512366A (ja) 2000-09-19
US6152179A (en) 2000-11-28
EP0901577B1 (de) 2002-10-30
WO1997047890A1 (de) 1997-12-18
DE19622948C2 (de) 2001-08-02
DE19622948A1 (de) 1997-12-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BOSCH REXROTH AG, 70184 STUTTGART, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee