FR2419432A1 - Wear compensated drum brake - has pivoted member with toothed segment cooperating with stop mechanism - Google Patents

Wear compensated drum brake - has pivoted member with toothed segment cooperating with stop mechanism

Info

Publication number
FR2419432A1
FR2419432A1 FR7806346A FR7806346A FR2419432A1 FR 2419432 A1 FR2419432 A1 FR 2419432A1 FR 7806346 A FR7806346 A FR 7806346A FR 7806346 A FR7806346 A FR 7806346A FR 2419432 A1 FR2419432 A1 FR 2419432A1
Authority
FR
France
Prior art keywords
toothed segment
stop mechanism
drum brake
pivoted member
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.)
Granted
Application number
FR7806346A
Other languages
French (fr)
Other versions
FR2419432B1 (en
Inventor
Daniel Lemoigne
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR7806346A priority Critical patent/FR2419432A1/en
Priority to BR7901368A priority patent/BR7901368A/en
Priority to JP2517979A priority patent/JPS54126872A/en
Publication of FR2419432A1 publication Critical patent/FR2419432A1/en
Application granted granted Critical
Publication of FR2419432B1 publication Critical patent/FR2419432B1/fr
Granted 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/58—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with eccentric or helical body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The brake drum has a support plate (10) fixed to the vehicle wheel. The hydraulic cylinder (16) operates the shoes which are joined by the coil spring (42). The opposite ends of the shoes are anchored to the central points (26). The brake is automatically adjusted by a mechanism consisting of a pivoted part (44). The adjustment mechanism also has a stop (48), a toothed segment (50) being provided at the free end of the lever (44). The brake may also be operated by a hand lever acting through the cable (88).
FR7806346A 1978-03-06 1978-03-06 Wear compensated drum brake - has pivoted member with toothed segment cooperating with stop mechanism Granted FR2419432A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7806346A FR2419432A1 (en) 1978-03-06 1978-03-06 Wear compensated drum brake - has pivoted member with toothed segment cooperating with stop mechanism
BR7901368A BR7901368A (en) 1978-03-06 1979-03-06 DRUM BRAKE
JP2517979A JPS54126872A (en) 1978-03-06 1979-03-06 Drum brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806346A FR2419432A1 (en) 1978-03-06 1978-03-06 Wear compensated drum brake - has pivoted member with toothed segment cooperating with stop mechanism

Publications (2)

Publication Number Publication Date
FR2419432A1 true FR2419432A1 (en) 1979-10-05
FR2419432B1 FR2419432B1 (en) 1980-09-26

Family

ID=9205380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806346A Granted FR2419432A1 (en) 1978-03-06 1978-03-06 Wear compensated drum brake - has pivoted member with toothed segment cooperating with stop mechanism

Country Status (3)

Country Link
JP (1) JPS54126872A (en)
BR (1) BR7901368A (en)
FR (1) FR2419432A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497308A1 (en) * 1980-12-30 1982-07-02 Lucas Industries Ltd DRUM BRAKE WITH INTERNAL SEGMENTS
US5062504A (en) * 1989-05-05 1991-11-05 General Motors Corporation Drum brake assembly having parking brake actuator adjuster with automatic brake adjustment during the service braking mode of operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497308A1 (en) * 1980-12-30 1982-07-02 Lucas Industries Ltd DRUM BRAKE WITH INTERNAL SEGMENTS
US4492289A (en) * 1980-12-30 1985-01-08 Lucas Industries Limited Internal shoe drum brake
US5062504A (en) * 1989-05-05 1991-11-05 General Motors Corporation Drum brake assembly having parking brake actuator adjuster with automatic brake adjustment during the service braking mode of operation

Also Published As

Publication number Publication date
FR2419432B1 (en) 1980-09-26
BR7901368A (en) 1979-10-02
JPS54126872A (en) 1979-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse