FR2301733A1 - Automatic brake shop adjustment for drum brakes - with toothed ratchet and stop expanding between shoes against spring pressure - Google Patents

Automatic brake shop adjustment for drum brakes - with toothed ratchet and stop expanding between shoes against spring pressure

Info

Publication number
FR2301733A1
FR2301733A1 FR7604465A FR7604465A FR2301733A1 FR 2301733 A1 FR2301733 A1 FR 2301733A1 FR 7604465 A FR7604465 A FR 7604465A FR 7604465 A FR7604465 A FR 7604465A FR 2301733 A1 FR2301733 A1 FR 2301733A1
Authority
FR
France
Prior art keywords
brake
shoes
spring pressure
automatic brake
against spring
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.)
Withdrawn
Application number
FR7604465A
Other languages
French (fr)
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Publication of FR2301733A1 publication Critical patent/FR2301733A1/en
Withdrawn legal-status Critical Current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

Landscapes

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

Abstract

The brake has a pair of expandable brake shoes with linings, and an expanding unit, fastened to one of the shoes. A toothed ratchet is connected to the other brake shoes. An L-shaped ratchet section has a projecting part, which is fitted with free play into the other brake shoe. A stop part allows a turning movement of the ratchet in a direction of brake shoes adjustment, but blocks a turning movement in the opposite direction. a second stop unit acts in a similar way. One brake shoe is connected to the expanding unit via a hand brake lever, which is fastened turnable to the unit, and which engages with one end into the brake shoe.
FR7604465A 1975-02-20 1976-02-18 Automatic brake shop adjustment for drum brakes - with toothed ratchet and stop expanding between shoes against spring pressure Withdrawn FR2301733A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975023611U JPS5653158Y2 (en) 1975-02-20 1975-02-20

Publications (1)

Publication Number Publication Date
FR2301733A1 true FR2301733A1 (en) 1976-09-17

Family

ID=12115398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604465A Withdrawn FR2301733A1 (en) 1975-02-20 1976-02-18 Automatic brake shop adjustment for drum brakes - with toothed ratchet and stop expanding between shoes against spring pressure

Country Status (4)

Country Link
JP (1) JPS5653158Y2 (en)
DE (1) DE2606925C3 (en)
FR (1) FR2301733A1 (en)
IT (1) IT1057224B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537230A2 (en) * 1982-12-03 1984-06-08 Lucas Ind Plc AUTOMATIC ADJUSTMENT DEVICE FOR BRAKE

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033437A1 (en) * 1980-09-05 1982-04-15 Volkswagenwerk Ag, 3180 Wolfsburg Wear compensator for internal expanding drum brake - has floating cam with self-locking angle and push rod with adjusting spring
JPH022986Y2 (en) * 1986-02-12 1990-01-24
EP0411837A1 (en) * 1989-07-31 1991-02-06 Kelsey-Hayes Company Hydraulic drum brake assembly
US5058713A (en) * 1989-07-31 1991-10-22 Kelsey-Hayes Company Hydraulic drum brake assembly
GB0610780D0 (en) * 2006-06-01 2006-07-12 Automotive Prod Italia Sv Srl Drum brakes
US8196717B2 (en) * 2006-06-01 2012-06-12 Automotive Products Italia (Sv) S.R.L. Drum brakes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1410514A (en) * 1972-10-06 1975-10-15 Girling Ltd Internal shoe drum brakes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537230A2 (en) * 1982-12-03 1984-06-08 Lucas Ind Plc AUTOMATIC ADJUSTMENT DEVICE FOR BRAKE

Also Published As

Publication number Publication date
IT1057224B (en) 1982-03-10
JPS5653158Y2 (en) 1981-12-11
DE2606925A1 (en) 1976-09-09
JPS51104282U (en) 1976-08-20
DE2606925C3 (en) 1978-10-05
DE2606925B2 (en) 1978-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse