FR2291412A1 - Automobile disc brake with radially movable actuator - has leaf spring holding actuator against stops formed by threaded studs - Google Patents

Automobile disc brake with radially movable actuator - has leaf spring holding actuator against stops formed by threaded studs

Info

Publication number
FR2291412A1
FR2291412A1 FR7437501A FR7437501A FR2291412A1 FR 2291412 A1 FR2291412 A1 FR 2291412A1 FR 7437501 A FR7437501 A FR 7437501A FR 7437501 A FR7437501 A FR 7437501A FR 2291412 A1 FR2291412 A1 FR 2291412A1
Authority
FR
France
Prior art keywords
support
leaf spring
actuator
disc brake
spring holding
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
FR7437501A
Other languages
French (fr)
Other versions
FR2291412B1 (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.)
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 FR7437501A priority Critical patent/FR2291412A1/en
Publication of FR2291412A1 publication Critical patent/FR2291412A1/en
Application granted granted Critical
Publication of FR2291412B1 publication Critical patent/FR2291412B1/fr
Granted 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
    • 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
    • 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
    • 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
    • F16D2055/007—Pins holding the braking members
    • 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
    • F16D2055/0075—Constructional features of axially engaged brakes
    • F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor

Landscapes

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

Abstract

The disc brake consists of a support (10) and a rotating disc (11) which is braked by shoes (12A) on either side of the disc. The support has a cheek (15) with two ears (16) and there is a rectangular housing for each shoe, open on one side. The brake shoes are held against the return faces of the support by a leaf spring (24) and there are also the usual guide pins. Two wire springs urge a brake actuator block (13) radially of the disc and against retainer stops on the support (10). The stops are formed by the inner ends of studs (27) screwed through tapped bores (26) in the support (10). The studs are easily unscrewed for removal of the brake actuator block.
FR7437501A 1974-11-14 1974-11-14 Automobile disc brake with radially movable actuator - has leaf spring holding actuator against stops formed by threaded studs Granted FR2291412A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437501A FR2291412A1 (en) 1974-11-14 1974-11-14 Automobile disc brake with radially movable actuator - has leaf spring holding actuator against stops formed by threaded studs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437501A FR2291412A1 (en) 1974-11-14 1974-11-14 Automobile disc brake with radially movable actuator - has leaf spring holding actuator against stops formed by threaded studs

Publications (2)

Publication Number Publication Date
FR2291412A1 true FR2291412A1 (en) 1976-06-11
FR2291412B1 FR2291412B1 (en) 1977-10-21

Family

ID=9144909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437501A Granted FR2291412A1 (en) 1974-11-14 1974-11-14 Automobile disc brake with radially movable actuator - has leaf spring holding actuator against stops formed by threaded studs

Country Status (1)

Country Link
FR (1) FR2291412A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194597A (en) * 1978-08-01 1980-03-25 Kelsey Hayes Co. Disc brake anti-rattle means
WO2007017238A1 (en) * 2005-08-09 2007-02-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake, in particular for a commercial vehicle
US20140345983A1 (en) * 2012-02-10 2014-11-27 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Brake Pad Retention System of a Disc Brake of a Motor Vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194597A (en) * 1978-08-01 1980-03-25 Kelsey Hayes Co. Disc brake anti-rattle means
WO2007017238A1 (en) * 2005-08-09 2007-02-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake, in particular for a commercial vehicle
US20140345983A1 (en) * 2012-02-10 2014-11-27 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Brake Pad Retention System of a Disc Brake of a Motor Vehicle
AU2013218112B2 (en) * 2012-02-10 2016-07-28 Knorr-Bremse Systeme Fur Nutzfahrzeuge Gmbh Pad retention system of a disc brake of a motor vehicle
US10724589B2 (en) * 2012-02-10 2020-07-28 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Brake pad retention system of a disc brake of a motor vehicle

Also Published As

Publication number Publication date
FR2291412B1 (en) 1977-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse