GB2082678B - An hydraulic actuator for a vehicle internal shoe-drum brake - Google Patents

An hydraulic actuator for a vehicle internal shoe-drum brake

Info

Publication number
GB2082678B
GB2082678B GB8125496A GB8125496A GB2082678B GB 2082678 B GB2082678 B GB 2082678B GB 8125496 A GB8125496 A GB 8125496A GB 8125496 A GB8125496 A GB 8125496A GB 2082678 B GB2082678 B GB 2082678B
Authority
GB
United Kingdom
Prior art keywords
hydraulic actuator
drum brake
vehicle internal
internal shoe
shoe
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
GB8125496A
Other versions
GB2082678A (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB8125496A priority Critical patent/GB2082678B/en
Publication of GB2082678A publication Critical patent/GB2082678A/en
Application granted granted Critical
Publication of GB2082678B publication Critical patent/GB2082678B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
GB8125496A 1980-08-23 1981-08-20 An hydraulic actuator for a vehicle internal shoe-drum brake Expired GB2082678B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8125496A GB2082678B (en) 1980-08-23 1981-08-20 An hydraulic actuator for a vehicle internal shoe-drum brake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8027508 1980-08-23
GB8125496A GB2082678B (en) 1980-08-23 1981-08-20 An hydraulic actuator for a vehicle internal shoe-drum brake

Publications (2)

Publication Number Publication Date
GB2082678A GB2082678A (en) 1982-03-10
GB2082678B true GB2082678B (en) 1984-02-22

Family

ID=26276678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8125496A Expired GB2082678B (en) 1980-08-23 1981-08-20 An hydraulic actuator for a vehicle internal shoe-drum brake

Country Status (1)

Country Link
GB (1) GB2082678B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1210823B (en) * 1987-06-22 1989-09-29 Bendix Altecna Spa PRESSURE REGULATING DEVICE FOR HYDRAULIC VEHICLE BRAKING SYSTEMS
DE68907224T2 (en) * 1988-12-15 1993-10-07 Automotive Prod Plc VEHICLE BRAKING SYSTEMS.
GB9001566D0 (en) * 1990-01-23 1990-03-21 Gen Motors France Disc brake
GB9001565D0 (en) * 1990-01-23 1990-03-21 Gen Motors France Disc brake

Also Published As

Publication number Publication date
GB2082678A (en) 1982-03-10

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Legal Events

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

Effective date: 19940820