GB1514489A - Hydraulic cab-tilting systems - Google Patents

Hydraulic cab-tilting systems

Info

Publication number
GB1514489A
GB1514489A GB5159874A GB5159874A GB1514489A GB 1514489 A GB1514489 A GB 1514489A GB 5159874 A GB5159874 A GB 5159874A GB 5159874 A GB5159874 A GB 5159874A GB 1514489 A GB1514489 A GB 1514489A
Authority
GB
United Kingdom
Prior art keywords
ram
fluid
passage
connection
hydraulic cab
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
GB5159874A
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 Automotive UK Ltd
Original Assignee
Clayton Dewandre Co 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Priority to GB5159874A priority Critical patent/GB1514489A/en
Priority to DE19752551166 priority patent/DE2551166A1/en
Publication of GB1514489A publication Critical patent/GB1514489A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
    • B62D33/067—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable
    • B62D33/07—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable characterised by the device for locking the cab in the tilted or in the driving position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1514489 Hydraulic control circuits CLAYTON DEWANDRE CO Ltd 27 Oct 1975 [28 Nov 1974] 51598/74 Heading F1P A vehicle cab is kilted by a ram 1, 14, Fig. 1, and when the ram is retracted fluid is supplied to the rod end of the ram through a connection 5 and passages 11, 12, 13. This fluid moves a plunger 17 downwards to unseat a check-valve 16 so that fluid can return through a passage 18 and a connection 6. A restriction 9 is provided. A spool 20, which co-operates with orifices 21, 22 allows unrestricted flow into the chamber through a passage 15 but is displaced to restrict outflow. Fig. 2 (not shown), illustrates an embodiment in which the connections are at opposite ends of the cylinder
GB5159874A 1974-11-28 1974-11-28 Hydraulic cab-tilting systems Expired GB1514489A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5159874A GB1514489A (en) 1974-11-28 1974-11-28 Hydraulic cab-tilting systems
DE19752551166 DE2551166A1 (en) 1974-11-28 1975-11-14 HYDRAULIC DEVICE FOR TILTING THE CAB OF A TRUCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5159874A GB1514489A (en) 1974-11-28 1974-11-28 Hydraulic cab-tilting systems

Publications (1)

Publication Number Publication Date
GB1514489A true GB1514489A (en) 1978-06-14

Family

ID=10460652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5159874A Expired GB1514489A (en) 1974-11-28 1974-11-28 Hydraulic cab-tilting systems

Country Status (2)

Country Link
DE (1) DE2551166A1 (en)
GB (1) GB1514489A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2450203A (en) * 2007-06-13 2008-12-17 Miller Uk Ltd Hydraulic ram for an excavator coupler
US8256148B2 (en) 2006-09-04 2012-09-04 Miller Uk Limited Coupler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200031A (en) * 1978-03-02 1980-04-29 Applied Power Inc. Locking cylinders

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8256148B2 (en) 2006-09-04 2012-09-04 Miller Uk Limited Coupler
US8448357B2 (en) 2006-09-04 2013-05-28 Miller Uk Limited Coupler
GB2450203A (en) * 2007-06-13 2008-12-17 Miller Uk Ltd Hydraulic ram for an excavator coupler
GB2450203B (en) * 2007-06-13 2012-04-18 Miller Uk Ltd Hydraulic ram for a coupler

Also Published As

Publication number Publication date
DE2551166A1 (en) 1976-06-10

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Legal Events

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