GB2129077B - Anti-roll back device - Google Patents

Anti-roll back device

Info

Publication number
GB2129077B
GB2129077B GB08327041A GB8327041A GB2129077B GB 2129077 B GB2129077 B GB 2129077B GB 08327041 A GB08327041 A GB 08327041A GB 8327041 A GB8327041 A GB 8327041A GB 2129077 B GB2129077 B GB 2129077B
Authority
GB
United Kingdom
Prior art keywords
back device
roll back
roll
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
GB08327041A
Other versions
GB2129077A (en
GB8327041D0 (en
Inventor
Keith Hobson
Brian Hartley
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.)
FAIREY WINCHES Ltd
Original Assignee
FAIREY WINCHES 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
Priority claimed from GB838304198A external-priority patent/GB8304198D0/en
Application filed by FAIREY WINCHES Ltd filed Critical FAIREY WINCHES Ltd
Priority to GB08327041A priority Critical patent/GB2129077B/en
Publication of GB8327041D0 publication Critical patent/GB8327041D0/en
Publication of GB2129077A publication Critical patent/GB2129077A/en
Application granted granted Critical
Publication of GB2129077B publication Critical patent/GB2129077B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
GB08327041A 1982-10-08 1983-10-10 Anti-roll back device Expired GB2129077B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08327041A GB2129077B (en) 1982-10-08 1983-10-10 Anti-roll back device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8228769 1982-10-08
GB838304198A GB8304198D0 (en) 1983-02-16 1983-02-16 Transmission direction controller
GB08327041A GB2129077B (en) 1982-10-08 1983-10-10 Anti-roll back device

Publications (3)

Publication Number Publication Date
GB8327041D0 GB8327041D0 (en) 1983-11-09
GB2129077A GB2129077A (en) 1984-05-10
GB2129077B true GB2129077B (en) 1986-06-11

Family

ID=27261779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08327041A Expired GB2129077B (en) 1982-10-08 1983-10-10 Anti-roll back device

Country Status (1)

Country Link
GB (1) GB2129077B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281241A1 (en) * 1987-02-05 1988-09-07 Brian Hartley Vehicle anti-roll back device
ATE136853T1 (en) * 1990-10-09 1996-05-15 Transmission Systems Advanced ROLL LOCK
GB9212791D0 (en) * 1992-06-15 1992-07-29 Watkins Robert J "the charlotte"anti theft lock mechanism-series two

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB266102A (en) * 1926-01-12 1927-02-24 Peter Francis Parker An improved automatic brake for preventing reverse movement of vehicles
GB389360A (en) * 1932-07-25 1933-03-16 Matson Company Improvements in or relating to power transmission mechanism
GB447526A (en) * 1935-08-30 1936-05-20 John Louis Gonard Devices for preventing retrograde movement of vehicles
GB516575A (en) * 1938-06-23 1940-01-05 Alfred George Hackett New or improved means for ensuring unidirectional rotation of a shaft
GB518168A (en) * 1938-07-18 1940-02-20 Alfred George Hackett New or improved means for controlling undesired movement of a vehicle
US3215228A (en) * 1963-08-13 1965-11-02 Suzuki Reizo Apparatus for prevention of forward and backward movements of vehicles
GB1077854A (en) * 1963-08-21 1967-08-02 Archibald George King Unidirectional brake device
US3819016A (en) * 1972-02-22 1974-06-25 Massex Ferguson Inc Vehicle braking system
CH580766A5 (en) * 1976-03-16 1976-10-15 Ravinger Arpad

Also Published As

Publication number Publication date
GB2129077A (en) 1984-05-10
GB8327041D0 (en) 1983-11-09

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee