GB1524641A - Hand-operated pilot control valve assembly for a hydraulic or pneumatic control device - Google Patents

Hand-operated pilot control valve assembly for a hydraulic or pneumatic control device

Info

Publication number
GB1524641A
GB1524641A GB1431176A GB1431176A GB1524641A GB 1524641 A GB1524641 A GB 1524641A GB 1431176 A GB1431176 A GB 1431176A GB 1431176 A GB1431176 A GB 1431176A GB 1524641 A GB1524641 A GB 1524641A
Authority
GB
United Kingdom
Prior art keywords
hydraulic
hand
valve assembly
control device
control valve
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
Application number
GB1431176A
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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of GB1524641A publication Critical patent/GB1524641A/en
Expired 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
GB1431176A 1975-04-18 1976-04-08 Hand-operated pilot control valve assembly for a hydraulic or pneumatic control device Expired GB1524641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517327 DE2517327A1 (en) 1975-04-18 1975-04-18 MANUAL CONTROL VALVE FOR A HYDRAULIC CONTROL DEVICE

Publications (1)

Publication Number Publication Date
GB1524641A true GB1524641A (en) 1978-09-13

Family

ID=5944429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1431176A Expired GB1524641A (en) 1975-04-18 1976-04-08 Hand-operated pilot control valve assembly for a hydraulic or pneumatic control device

Country Status (4)

Country Link
DE (1) DE2517327A1 (en)
FR (1) FR2308000A1 (en)
GB (1) GB1524641A (en)
IT (1) IT1070487B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529946A1 (en) * 1982-07-06 1984-01-13 Dobson Park Ind VALVE ASSEMBLIES
US5638866A (en) * 1996-03-01 1997-06-17 Dana Corporation Detent arrangement for holding hydraulic valve members stroked

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342335A (en) * 1980-10-23 1982-08-03 Koehring Company Hydraulic valve detent mechanism
IT1144292B (en) * 1981-07-09 1986-10-29 Fiat Allis Macch Movi MANUALLY OPERATED HYDRAULIC DEVICE FOR THE CONTROL OF A HYDRAULIC DISTRIBUTOR
EP0089447A3 (en) * 1982-03-22 1983-12-14 Ditta HIDROBEN Spa Hydraulic piloting device for remote control
DE3635625A1 (en) * 1986-10-20 1988-04-28 Rexroth Mannesmann Gmbh CONTROLLER
US4955442A (en) * 1989-05-16 1990-09-11 Caterpillar Inc. Steering mechanism for a vehicle
GB9506500D0 (en) * 1995-03-30 1995-05-17 Brown David Hydraulics Ltd An improved joystick arrangement
CN108105191B (en) * 2017-12-13 2020-09-08 北京天地玛珂电液控制系统有限公司 Reversing valve core and manual-automatic integrated reversing valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311447A (en) * 1960-11-30 1962-12-07 Westinghouse Air Brake Co Pneumatic pressure control valve
US3599675A (en) * 1970-02-06 1971-08-17 Ato Inc Proportional valve
US3646968A (en) * 1970-09-30 1972-03-07 Sperry Rand Corp Power transmission valve with detent
DE2158230C3 (en) * 1971-11-24 1974-04-11 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Hydraulic control device
SE397390B (en) * 1974-11-07 1977-10-31 Nordhydraulic Ab DEVICE FOR HYDRAULIC CONTROL OF CENTRATED MULTILEGE DIRECTION VALVE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529946A1 (en) * 1982-07-06 1984-01-13 Dobson Park Ind VALVE ASSEMBLIES
GB2123117A (en) * 1982-07-06 1984-01-25 Dobson Park Ind Valve assemblies
US5638866A (en) * 1996-03-01 1997-06-17 Dana Corporation Detent arrangement for holding hydraulic valve members stroked
US5743297A (en) * 1996-03-01 1998-04-28 Dana Corporation Detent arrangement for holding hydraulic valve member stroked

Also Published As

Publication number Publication date
FR2308000B1 (en) 1981-02-13
DE2517327A1 (en) 1976-10-28
IT1070487B (en) 1985-03-29
FR2308000A1 (en) 1976-11-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee