GB2116269B - An actuator for an internal shoe drum brake - Google Patents

An actuator for an internal shoe drum brake

Info

Publication number
GB2116269B
GB2116269B GB08305278A GB8305278A GB2116269B GB 2116269 B GB2116269 B GB 2116269B GB 08305278 A GB08305278 A GB 08305278A GB 8305278 A GB8305278 A GB 8305278A GB 2116269 B GB2116269 B GB 2116269B
Authority
GB
United Kingdom
Prior art keywords
actuator
drum brake
internal shoe
shoe drum
internal
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
GB08305278A
Other versions
GB8305278D0 (en
GB2116269A (en
Inventor
Brian Ingram
Michael John England
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 GB08305278A priority Critical patent/GB2116269B/en
Publication of GB8305278D0 publication Critical patent/GB8305278D0/en
Publication of GB2116269A publication Critical patent/GB2116269A/en
Application granted granted Critical
Publication of GB2116269B publication Critical patent/GB2116269B/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
    • 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
    • F16D65/562—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 arranged between service brake actuator and braking member, and subjected to service brake force
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/66—Wedges
GB08305278A 1982-03-09 1983-02-25 An actuator for an internal shoe drum brake Expired GB2116269B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08305278A GB2116269B (en) 1982-03-09 1983-02-25 An actuator for an internal shoe drum brake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8206792 1982-03-09
GB08305278A GB2116269B (en) 1982-03-09 1983-02-25 An actuator for an internal shoe drum brake

Publications (3)

Publication Number Publication Date
GB8305278D0 GB8305278D0 (en) 1983-03-30
GB2116269A GB2116269A (en) 1983-09-21
GB2116269B true GB2116269B (en) 1985-10-23

Family

ID=26282198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08305278A Expired GB2116269B (en) 1982-03-09 1983-02-25 An actuator for an internal shoe drum brake

Country Status (1)

Country Link
GB (1) GB2116269B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210788A1 (en) * 1985-07-23 1987-02-04 LUCAS INDUSTRIES public limited company Automatic adjuster
JP2001050319A (en) 1999-08-06 2001-02-23 Nisshinbo Ind Inc Cylinder device of brake

Also Published As

Publication number Publication date
GB8305278D0 (en) 1983-03-30
GB2116269A (en) 1983-09-21

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Legal Events

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