GB2153933B - Hydraulic brake actuator - Google Patents

Hydraulic brake actuator

Info

Publication number
GB2153933B
GB2153933B GB08501116A GB8501116A GB2153933B GB 2153933 B GB2153933 B GB 2153933B GB 08501116 A GB08501116 A GB 08501116A GB 8501116 A GB8501116 A GB 8501116A GB 2153933 B GB2153933 B GB 2153933B
Authority
GB
United Kingdom
Prior art keywords
hydraulic brake
brake actuator
actuator
hydraulic
brake
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
GB08501116A
Other versions
GB8501116D0 (en
GB2153933A (en
Inventor
Brian Ingram
Hugh Grenville Margetts
John Robert Rees
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
Priority claimed from GB848402775A external-priority patent/GB8402775D0/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB08501116A priority Critical patent/GB2153933B/en
Publication of GB8501116D0 publication Critical patent/GB8501116D0/en
Publication of GB2153933A publication Critical patent/GB2153933A/en
Application granted granted Critical
Publication of GB2153933B publication Critical patent/GB2153933B/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
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • F16D51/26—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes both extending in the same direction from their pivots
    • F16D51/30—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes both extending in the same direction from their pivots fluid actuated
    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/561—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting within the confines of a drum brake
    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
GB08501116A 1984-02-02 1985-01-16 Hydraulic brake actuator Expired GB2153933B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08501116A GB2153933B (en) 1984-02-02 1985-01-16 Hydraulic brake actuator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848402775A GB8402775D0 (en) 1984-02-02 1984-02-02 Brake actuator
GB08501116A GB2153933B (en) 1984-02-02 1985-01-16 Hydraulic brake actuator

Publications (3)

Publication Number Publication Date
GB8501116D0 GB8501116D0 (en) 1985-02-20
GB2153933A GB2153933A (en) 1985-08-29
GB2153933B true GB2153933B (en) 1987-07-08

Family

ID=26287268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501116A Expired GB2153933B (en) 1984-02-02 1985-01-16 Hydraulic brake actuator

Country Status (1)

Country Link
GB (1) GB2153933B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1237110B (en) * 1988-10-24 1993-05-18 Kelsey Hayes Co INTEGRAL MECHANICAL PARKING BRAKE WITH A HYDRAULICALLY OPERATED AUTOMOTIVE DISC BRAKE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179235A (en) * 1966-03-18 1970-01-28 Girling Ltd Improvements in Brake Adjusters.
GB1381281A (en) * 1971-01-13 1975-01-22 Girling Ltd Brake adjusters
GB1407676A (en) * 1971-11-12 1975-09-24 Girling Ltd Internal shoe drum brakes
GB1419115A (en) * 1972-03-23 1975-12-24 Girling Ltd Shoe drum brakes provided with automatic adjusters
GB1439758A (en) * 1972-11-01 1976-06-16 Girling Ltd Hydraulic brake actuators fitted with automatic slack adjusters
GB1480741A (en) * 1973-09-21 1977-07-20 Girling Ltd Automatic adjusters for brake systems

Also Published As

Publication number Publication date
GB8501116D0 (en) 1985-02-20
GB2153933A (en) 1985-08-29

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Legal Events

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

Effective date: 19940116