GB2000561A - Springs for brake shoes - Google Patents

Springs for brake shoes

Info

Publication number
GB2000561A
GB2000561A GB7827675A GB7827675A GB2000561A GB 2000561 A GB2000561 A GB 2000561A GB 7827675 A GB7827675 A GB 7827675A GB 7827675 A GB7827675 A GB 7827675A GB 2000561 A GB2000561 A GB 2000561A
Authority
GB
United Kingdom
Prior art keywords
shoe
spring
hold
plate
opposed portions
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
GB7827675A
Other versions
GB2000561B (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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Publication of GB2000561A publication Critical patent/GB2000561A/en
Application granted granted Critical
Publication of GB2000561B publication Critical patent/GB2000561B/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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
    • F16D65/09—Pivots or supporting members therefor
    • F16D65/091—Pivots or supporting members therefor for axially holding the segments

Landscapes

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

Abstract

A spring assembly for preventing a brake shoe from floating or departing off a backing plate, which shoe is pivoted to the backing plate. This spring assembly includes a shoe-hold-down plate spring of 'U' shaped cross section, and a shoe-hold-down pin extending through the opposed portions 48 of the 'U' so as to hold the aforenoted plate spring in position. Furthermore, stoppers 52 are provided on at least one of the opposed portions of the plate spring in the direction to face the other of the opposed portions, for preventing the plate spring from being deformed beyond its yielding point upon the assembling of the spring assembly. <IMAGE>
GB7827675A 1977-06-30 1978-06-22 Spring assembly built in internal expanding type brake Expired GB2000561B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7711477A JPS5926811B2 (en) 1977-06-30 1977-06-30 Spring assembly for internally expanding brakes

Publications (2)

Publication Number Publication Date
GB2000561A true GB2000561A (en) 1979-01-10
GB2000561B GB2000561B (en) 1982-03-10

Family

ID=13624751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827675A Expired GB2000561B (en) 1977-06-30 1978-06-22 Spring assembly built in internal expanding type brake

Country Status (3)

Country Link
JP (1) JPS5926811B2 (en)
DE (1) DE2828618A1 (en)
GB (1) GB2000561B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122291A (en) * 1982-06-22 1984-01-11 Ford Motor Co Drum brake
US4623050A (en) * 1985-09-03 1986-11-18 General Motors Corporation Shoe hold-down pin and spring clip
WO1994016240A1 (en) * 1993-01-14 1994-07-21 Lucas Industries Public Limited Company Holding-down device for a brake shoe of a drum brake
US5368139A (en) * 1993-07-02 1994-11-29 General Motors Corporation Drum brake shoe hold down nail and spring retainer
WO2005085668A2 (en) 2004-02-12 2005-09-15 Automotive Products Italia (Sv) S.R.L. Brake shoe hold down clip
CN102812624A (en) * 2010-03-24 2012-12-05 丰田自动车株式会社 Instrument For Adjoining Temperature Detecting Element
US10774888B2 (en) 2013-12-09 2020-09-15 Chassis Brakes International B.V. Drum brake provided with a member for holding a brake segment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738088A1 (en) * 1987-11-10 1989-05-18 Teves Gmbh Alfred Drum brake

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122291A (en) * 1982-06-22 1984-01-11 Ford Motor Co Drum brake
US4623050A (en) * 1985-09-03 1986-11-18 General Motors Corporation Shoe hold-down pin and spring clip
WO1994016240A1 (en) * 1993-01-14 1994-07-21 Lucas Industries Public Limited Company Holding-down device for a brake shoe of a drum brake
US5368139A (en) * 1993-07-02 1994-11-29 General Motors Corporation Drum brake shoe hold down nail and spring retainer
WO2005085668A2 (en) 2004-02-12 2005-09-15 Automotive Products Italia (Sv) S.R.L. Brake shoe hold down clip
CN102812624A (en) * 2010-03-24 2012-12-05 丰田自动车株式会社 Instrument For Adjoining Temperature Detecting Element
US10774888B2 (en) 2013-12-09 2020-09-15 Chassis Brakes International B.V. Drum brake provided with a member for holding a brake segment

Also Published As

Publication number Publication date
JPS5926811B2 (en) 1984-06-30
GB2000561B (en) 1982-03-10
JPS5412073A (en) 1979-01-29
DE2828618A1 (en) 1979-01-25

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19980621