GB718536A - Hydraulic means for actuating vehicle hoods - Google Patents

Hydraulic means for actuating vehicle hoods

Info

Publication number
GB718536A
GB718536A GB681252A GB681252A GB718536A GB 718536 A GB718536 A GB 718536A GB 681252 A GB681252 A GB 681252A GB 681252 A GB681252 A GB 681252A GB 718536 A GB718536 A GB 718536A
Authority
GB
United Kingdom
Prior art keywords
intensifier
valve
hydraulic means
march
spring
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
GB681252A
Inventor
William Henry Meats
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.)
ArvinMeritor Light Vehicle Systems UK Ltd
Original Assignee
Wilmot Breeden 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 Wilmot Breeden Ltd filed Critical Wilmot Breeden Ltd
Priority to GB681252A priority Critical patent/GB718536A/en
Publication of GB718536A publication Critical patent/GB718536A/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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
    • B60J7/12—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts
    • B60J7/1226—Soft tops for convertible vehicles
    • B60J7/1265—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages
    • B60J7/1269—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages with remote power control
    • B60J7/1273—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages with remote power control using hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

718,536. Hydraulic intensifiers. WILMOTBREEDON, Ltd. March 13, 1953 [March 17, 1952], No. 6812/52. Class 69 (2) In hydraulic system for actuating a vehicle hood an intensifier a and a non-return valve f are connected in parallel between the pump connection g and the jack connection h and the intensifier piston carries a valve i seating on the inlet connection k and loaded by a spring j so that at a given pressure the valve i opens to cause the intensifier to operate. The non-return valve f has electromagnetic or other means for moving the closure member to its open position and the intensifier piston is then returned by a spring e.
GB681252A 1952-03-17 1952-03-17 Hydraulic means for actuating vehicle hoods Expired GB718536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB681252A GB718536A (en) 1952-03-17 1952-03-17 Hydraulic means for actuating vehicle hoods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB681252A GB718536A (en) 1952-03-17 1952-03-17 Hydraulic means for actuating vehicle hoods

Publications (1)

Publication Number Publication Date
GB718536A true GB718536A (en) 1954-11-17

Family

ID=9821206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB681252A Expired GB718536A (en) 1952-03-17 1952-03-17 Hydraulic means for actuating vehicle hoods

Country Status (1)

Country Link
GB (1) GB718536A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651540A1 (en) * 1989-09-01 1991-03-08 Kamyr Ab APPARATUS FOR RECEIVING AND DRAINING FLUID FROM A HYDRAULIC CIRCUIT.
EP1798088A1 (en) * 2005-12-15 2007-06-20 Peugeot Citroen Automobiles SA Method of opening an openable cabriolet roof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651540A1 (en) * 1989-09-01 1991-03-08 Kamyr Ab APPARATUS FOR RECEIVING AND DRAINING FLUID FROM A HYDRAULIC CIRCUIT.
EP1798088A1 (en) * 2005-12-15 2007-06-20 Peugeot Citroen Automobiles SA Method of opening an openable cabriolet roof
FR2894886A1 (en) * 2005-12-15 2007-06-22 Peugeot Citroen Automobiles Sa METHOD OF MOVING JOINT ROOF, ARTICULATED ROOF SYSTEM AND MOTOR VEHICLE

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