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GB1270364A - Disc brakes - Google Patents

Disc brakes

Info

Publication number
GB1270364A
GB1270364A GB2760370A GB2760370A GB1270364A GB 1270364 A GB1270364 A GB 1270364A GB 2760370 A GB2760370 A GB 2760370A GB 2760370 A GB2760370 A GB 2760370A GB 1270364 A GB1270364 A GB 1270364A
Authority
GB
United Kingdom
Prior art keywords
pad
disc
piston
moulded
june
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
GB2760370A
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 Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of GB1270364A publication Critical patent/GB1270364A/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
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc 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
    • 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
    • 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
    • F16D65/0006—Noise or vibration control

Landscapes

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

Abstract

1,270,364. Disc brakes. TOYOTA CHUO KENKYUSHO K.K. 8 June, 1970 [11 June, 1969], No. 27603/70. Heading F2E. [Also in Division C3] In a disc brake including a rotatable disc 10, a caliper 30 straddling the disc, a pad 50 of friction material and a fluid pressure actuated piston 70 for forcing the pad into frictional engagement with the disc for braking action, an intermediate member 60 is positioned between the opposed surfaces of the pad and piston, the member being in the form of a plate of solid, low friction material with a binder, whereby friction between the pad and piston is reduced, and torsional vibrations and brake squeal minimized. As shown, the member 60 is secured by adhesive to the pad backplate 51 and is moulded from a mixture of graphite powder, phenol resin and asbestos fibres; a projection 76 on the piston having a crosshead 77 engages in a groove 53 of the member and backplate and a groove 54 of the pad to facilitate assembly and removal of the pad. Portions 37 of a part 34 prevent upward movement of the pads. In modifications, (a) the member 60 is moulded from molybdenum disulphide and polyethylene and (b) the member has a metal base-plate and is held in a holder 65, Fig. 10. Instead of graphite and molybdenum disulphide, the member may be formed from plumbic oxide, tin, metallic soap or carbon or a mixture of these materials and a binder of polyethylene or polytetrafluoroethylene.
GB2760370A 1969-06-11 1970-06-08 Disc brakes Expired GB1270364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4628669 1969-06-11

Publications (1)

Publication Number Publication Date
GB1270364A true GB1270364A (en) 1972-04-12

Family

ID=12742960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2760370A Expired GB1270364A (en) 1969-06-11 1970-06-08 Disc brakes

Country Status (2)

Country Link
DE (1) DE2028815A1 (en)
GB (1) GB1270364A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998301A (en) * 1975-12-29 1976-12-21 Norman B. Morse Method and composition for non-squeal disc brake pads
US4316530A (en) * 1978-09-07 1982-02-23 Itt Industries, Inc. Floating caliper disc brake
EP0242936A2 (en) * 1986-04-17 1987-10-28 ROLLS-ROYCE plc Anti lock braking system for vehicle
CN114135611A (en) * 2021-12-01 2022-03-04 中国矿业大学 Self-driven intelligent monitoring integrated friction liner for mining friction type hoister
IT202100026324A1 (en) * 2021-10-14 2023-04-14 Raicam Driveline S R L BRAKE PADS WITH BASE IN PLASTIC MATERIAL

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098951A (en) * 1976-09-20 1978-07-04 Interpolymer Corporation Process for eliminating squeal in disc brakes
DE2722194A1 (en) * 1977-05-17 1978-11-30 Textar Gmbh Spacer between brake caliper and piston - is heat absorbent, transmits pressure, and prevents metallic union
DE4208003C2 (en) * 1991-04-17 2000-07-13 Continental Teves Ag & Co Ohg Part brake disc brake with easy mounting of the brake pads
DE4116503A1 (en) * 1991-05-21 1992-11-26 Teves Gmbh Alfred Attachment of piston to brake block support plate - uses adhesive which retains its elasticity at 400 deg. C to avoid failure when disc brake is hot

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998301A (en) * 1975-12-29 1976-12-21 Norman B. Morse Method and composition for non-squeal disc brake pads
US4316530A (en) * 1978-09-07 1982-02-23 Itt Industries, Inc. Floating caliper disc brake
EP0242936A2 (en) * 1986-04-17 1987-10-28 ROLLS-ROYCE plc Anti lock braking system for vehicle
EP0242936A3 (en) * 1986-04-17 1988-09-07 Rolls-Royce Plc Anti lock braking system for vehicle
US4819994A (en) * 1986-04-17 1989-04-11 Rolls-Royce Anti lock braking system for vehicle
IT202100026324A1 (en) * 2021-10-14 2023-04-14 Raicam Driveline S R L BRAKE PADS WITH BASE IN PLASTIC MATERIAL
WO2023062122A1 (en) 2021-10-14 2023-04-20 RAICAM DRIVELINE S.r.l. A brake pad with a plastic backing plate
DE112022004970T5 (en) 2021-10-14 2024-08-01 RAICAM DRIVELINE S.r.l. BRAKE PAD WITH A PLASTIC CARRIER PLATE
CN114135611A (en) * 2021-12-01 2022-03-04 中国矿业大学 Self-driven intelligent monitoring integrated friction liner for mining friction type hoister
CN114135611B (en) * 2021-12-01 2024-03-08 中国矿业大学 Mining friction type elevator self-driven intelligent monitoring integrated friction lining

Also Published As

Publication number Publication date
DE2028815A1 (en) 1971-01-21

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