FR2252034A5 - Disc brake with single acting cylinder - has slotted plate to transmit cylinder reaction to opposite brake pad - Google Patents

Disc brake with single acting cylinder - has slotted plate to transmit cylinder reaction to opposite brake pad

Info

Publication number
FR2252034A5
FR2252034A5 FR7340831A FR7340831A FR2252034A5 FR 2252034 A5 FR2252034 A5 FR 2252034A5 FR 7340831 A FR7340831 A FR 7340831A FR 7340831 A FR7340831 A FR 7340831A FR 2252034 A5 FR2252034 A5 FR 2252034A5
Authority
FR
France
Prior art keywords
cylinder
brake
reaction
disc
single acting
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
FR7340831A
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7340831A priority Critical patent/FR2252034A5/en
Priority to US05/524,342 priority patent/US3970172A/en
Priority to IT13048/74A priority patent/IT1023924B/en
Priority to JP49131884A priority patent/JPS5082477A/ja
Priority to DE19742454279 priority patent/DE2454279A1/en
Application granted granted Critical
Publication of FR2252034A5 publication Critical patent/FR2252034A5/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
    • 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
    • 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
    • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
    • F16D65/0977—Springs made from sheet metal
    • F16D65/0978—Springs made from sheet metal acting on one pad only
    • 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
    • F16D2055/0016—Brake calipers
    • F16D2055/0025—Brake calipers comprising a flat frame member
    • 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

Landscapes

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

Abstract

A single acting hydraulic cylinder applies its piston force directly to the pad on one side of the brake disc when it outstrokes. The reaction from the rear of the cylinder is transmitted to the second pad on the other side of the disc. This force transmission is done by a ring shaped plate which encircles the cylinder and the two brake pads. The radial braking reaction on the transmission plate is countered by elastic elements which are fixed to the rigid brake support frame. This layout forms a compact yet simple disc brake system which allows easy replacement of brake pads.
FR7340831A 1973-11-16 1973-11-16 Disc brake with single acting cylinder - has slotted plate to transmit cylinder reaction to opposite brake pad Expired FR2252034A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7340831A FR2252034A5 (en) 1973-11-16 1973-11-16 Disc brake with single acting cylinder - has slotted plate to transmit cylinder reaction to opposite brake pad
US05/524,342 US3970172A (en) 1973-11-16 1974-11-15 Closed-loop type disc brake
IT13048/74A IT1023924B (en) 1973-11-16 1974-11-15 DISC BRAKE, ESPECIALLY FOR AUTOMOBILE VEHICLES
JP49131884A JPS5082477A (en) 1973-11-16 1974-11-15
DE19742454279 DE2454279A1 (en) 1973-11-16 1974-11-15 DISC BRAKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7340831A FR2252034A5 (en) 1973-11-16 1973-11-16 Disc brake with single acting cylinder - has slotted plate to transmit cylinder reaction to opposite brake pad

Publications (1)

Publication Number Publication Date
FR2252034A5 true FR2252034A5 (en) 1975-06-13

Family

ID=9127851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340831A Expired FR2252034A5 (en) 1973-11-16 1973-11-16 Disc brake with single acting cylinder - has slotted plate to transmit cylinder reaction to opposite brake pad

Country Status (2)

Country Link
JP (1) JPS5082477A (en)
FR (1) FR2252034A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321072A1 (en) * 1975-08-09 1977-03-11 Girling Ltd DISC BRAKE IMPROVEMENTS
EP0072192A1 (en) * 1981-08-12 1983-02-16 Automotive Products Public Limited Company Friction pad assembly for a sliding caliper disc brake
FR2585428A1 (en) * 1985-07-27 1987-01-30 Teves Gmbh Alfred SLIDING CALIPER DISC BRAKE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5960176B2 (en) 2014-02-18 2016-08-02 日信工業株式会社 Caliper body for disc brake for vehicle and method for manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321072A1 (en) * 1975-08-09 1977-03-11 Girling Ltd DISC BRAKE IMPROVEMENTS
EP0072192A1 (en) * 1981-08-12 1983-02-16 Automotive Products Public Limited Company Friction pad assembly for a sliding caliper disc brake
FR2585428A1 (en) * 1985-07-27 1987-01-30 Teves Gmbh Alfred SLIDING CALIPER DISC BRAKE

Also Published As

Publication number Publication date
JPS5082477A (en) 1975-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse