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GB1275440A - Disc brake assembly - Google Patents

Disc brake assembly

Info

Publication number
GB1275440A
GB1275440A GB5081369A GB5081369A GB1275440A GB 1275440 A GB1275440 A GB 1275440A GB 5081369 A GB5081369 A GB 5081369A GB 5081369 A GB5081369 A GB 5081369A GB 1275440 A GB1275440 A GB 1275440A
Authority
GB
United Kingdom
Prior art keywords
disc
brake pad
brake
caliper
towards
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
GB5081369A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1275440A publication Critical patent/GB1275440A/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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • 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
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad

Landscapes

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

Abstract

1275440 Disc brakes; preventing squeal GENERAL MOTORS CORP 16 Oct 1969 [6 Nov 1968] 50813/69 Heading F2E A disc brake assembly comprises a caliper 1 including a damping arrangement which damps squeal-producing vibrations thereof, the damping arrangement comprising a resilient deformable element, e.g. a spring 16 which acts to dampen vibrations of the brake pad 6 but which has its movement in a restoring direction limited so that upon release of the brake pad 6 from a disc engaging position, the brake pad 6 has clearances from guide surfaces 10 of the caliper 1. As shown in Fig. 3, a part 15 includes a guide surface 10 and the part 15 is urged by springs 16 which are pressed against a plate 17 in the claiper 1, the movement of the part 15 towards the caliper 1 being limited by stops 20, and towards the brake pad 6 by the engagement of a head 40 of an attachment 19 with a wall 41. As seen in Fig. 4 (not shown), the resilient member comprises a leaf spring (23) which includes the guide surface (10). As seen in Fig. 6 (not shown), the resilient member comprises a deformable plastics ring (28). As particularly described the disc brake has brake pads 6 on either side of the disc which are moved by respective piston and cylinders.
GB5081369A 1968-11-06 1969-10-16 Disc brake assembly Expired GB1275440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1807161 1968-11-06

Publications (1)

Publication Number Publication Date
GB1275440A true GB1275440A (en) 1972-05-24

Family

ID=5712461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5081369A Expired GB1275440A (en) 1968-11-06 1969-10-16 Disc brake assembly

Country Status (2)

Country Link
FR (1) FR2022680A1 (en)
GB (1) GB1275440A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101875390A (en) * 2010-04-02 2010-11-03 许志明 Improved reset structure of disk brake caliper
DE112010004459B4 (en) * 2009-11-17 2018-07-26 Advics Co., Ltd. DISC BRAKE DEVICE
US20180347650A1 (en) * 2017-06-02 2018-12-06 Meritor Heavy Vehicle Braking Systems (Uk) Limited Brake pad
US10927906B2 (en) 2017-06-02 2021-02-23 Meritor Heavy Vehicle Braking Systems (Uk) Limited Disc brake

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412007A1 (en) * 1977-12-19 1979-07-13 Dba Self-cleaning vehicle disc brake - has contact surfaces of friction pad carriers movable over self lubricating grooved surfaces (br 7.8.79)
DE3044393A1 (en) * 1980-11-25 1982-06-16 Alfred Teves Gmbh, 6000 Frankfurt PARTIAL PAD DISC BRAKE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010004459B4 (en) * 2009-11-17 2018-07-26 Advics Co., Ltd. DISC BRAKE DEVICE
CN101875390A (en) * 2010-04-02 2010-11-03 许志明 Improved reset structure of disk brake caliper
US20180347650A1 (en) * 2017-06-02 2018-12-06 Meritor Heavy Vehicle Braking Systems (Uk) Limited Brake pad
US10724585B2 (en) * 2017-06-02 2020-07-28 Meritor Heavy Vehicle Braking Systems (Uk) Limited Brake pad
US10927906B2 (en) 2017-06-02 2021-02-23 Meritor Heavy Vehicle Braking Systems (Uk) Limited Disc brake

Also Published As

Publication number Publication date
FR2022680A1 (en) 1970-08-07

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Legal Events

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