FR2249574A5 - Disc brake with elastically deformable guides for caliper - ensures immediate release of second brake pad - Google Patents

Disc brake with elastically deformable guides for caliper - ensures immediate release of second brake pad

Info

Publication number
FR2249574A5
FR2249574A5 FR7338195A FR7338195A FR2249574A5 FR 2249574 A5 FR2249574 A5 FR 2249574A5 FR 7338195 A FR7338195 A FR 7338195A FR 7338195 A FR7338195 A FR 7338195A FR 2249574 A5 FR2249574 A5 FR 2249574A5
Authority
FR
France
Prior art keywords
brake
brake pad
guides
caliper
disc
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
FR7338195A
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.)
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 FR7338195A priority Critical patent/FR2249574A5/en
Application granted granted Critical
Publication of FR2249574A5 publication Critical patent/FR2249574A5/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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2262—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by open sliding surfaces, e.g. grooves
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0034—Materials; Production methods therefor non-metallic
    • F16D2200/0056—Elastomers

Landscapes

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

Abstract

The housing (2) supports the cliper (5) which contains the brake cylinder (7) and piston (17). The piston (17) presses the brake pad (16') onto the brake disc (4) whilst the reaction taken by the cylinder (7) and transmitted through the body (6) forces the brake pad (16) onto the other side of the disc (4). The guides (8) and (8') have outer layers (18)(18') and (20)(20') of metal and an inner layer (19)(19') of elastomeric material. When the brake is applied the friction of the guides (8)(8') exerts a shearing force on the elastomer causing it to deform. When the brake pressure is released the elastomer, in resuming its normal position, pulls the second brake pad (16) clear of the brake disc (4).
FR7338195A 1973-10-26 1973-10-26 Disc brake with elastically deformable guides for caliper - ensures immediate release of second brake pad Expired FR2249574A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7338195A FR2249574A5 (en) 1973-10-26 1973-10-26 Disc brake with elastically deformable guides for caliper - ensures immediate release of second brake pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338195A FR2249574A5 (en) 1973-10-26 1973-10-26 Disc brake with elastically deformable guides for caliper - ensures immediate release of second brake pad

Publications (1)

Publication Number Publication Date
FR2249574A5 true FR2249574A5 (en) 1975-05-23

Family

ID=9126952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338195A Expired FR2249574A5 (en) 1973-10-26 1973-10-26 Disc brake with elastically deformable guides for caliper - ensures immediate release of second brake pad

Country Status (1)

Country Link
FR (1) FR2249574A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368643A1 (en) * 1976-10-22 1978-05-19 Bendix Corp DISC BRAKE
US4574922A (en) * 1982-09-30 1986-03-11 Ford Motor Company Pin assembly for a caliper disc brake
US4685542A (en) * 1981-11-23 1987-08-11 Allied Corporation Disc brake assembly
US4793448A (en) * 1988-03-29 1988-12-27 Allied-Signal Inc. Caliper support key

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368643A1 (en) * 1976-10-22 1978-05-19 Bendix Corp DISC BRAKE
US4685542A (en) * 1981-11-23 1987-08-11 Allied Corporation Disc brake assembly
US4574922A (en) * 1982-09-30 1986-03-11 Ford Motor Company Pin assembly for a caliper disc brake
US4793448A (en) * 1988-03-29 1988-12-27 Allied-Signal Inc. Caliper support key
WO1989009348A1 (en) * 1988-03-29 1989-10-05 Allied-Signal Inc. Caliper support key

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Legal Events

Date Code Title Description
ST Notification of lapse