FR2412753A1 - Motor vehicle disc brake hydraulic actuator - has double support plates with pad actuating cylinders with pistons - Google Patents

Motor vehicle disc brake hydraulic actuator - has double support plates with pad actuating cylinders with pistons

Info

Publication number
FR2412753A1
FR2412753A1 FR7836205A FR7836205A FR2412753A1 FR 2412753 A1 FR2412753 A1 FR 2412753A1 FR 7836205 A FR7836205 A FR 7836205A FR 7836205 A FR7836205 A FR 7836205A FR 2412753 A1 FR2412753 A1 FR 2412753A1
Authority
FR
France
Prior art keywords
pistons
hydraulic actuator
motor vehicle
disc brake
support plates
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
FR7836205A
Other languages
French (fr)
Other versions
FR2412753B1 (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.)
Girling Ltd
Original Assignee
Girling Ltd
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 Girling Ltd filed Critical Girling Ltd
Publication of FR2412753A1 publication Critical patent/FR2412753A1/en
Application granted granted Critical
Publication of FR2412753B1 publication Critical patent/FR2412753B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels

Landscapes

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

Abstract

The disc brake used in motor vehicles has an hydraulic actuator for pads engaging a rotating disc. The brake force accommodating assembly (5) has plates (6, 7) with guide faces. The latter accommodate the reaction of braking force acting on brake pads (11) during braking. The two round plates carry brake pads (11) on their inner rim faces in diametrically opposite positions. The pads are moved against disc (1) faces by hydraulic cylinders (16) with pistons (18).
FR7836205A 1977-12-23 1978-12-22 IMPROVEMENTS ON DISC BRAKES FOR VEHICLES Expired FR2412753B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5364377 1977-12-23

Publications (2)

Publication Number Publication Date
FR2412753A1 true FR2412753A1 (en) 1979-07-20
FR2412753B1 FR2412753B1 (en) 1985-12-06

Family

ID=10468530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836205A Expired FR2412753B1 (en) 1977-12-23 1978-12-22 IMPROVEMENTS ON DISC BRAKES FOR VEHICLES

Country Status (4)

Country Link
JP (1) JPS5491683A (en)
DE (1) DE2855702C2 (en)
FR (1) FR2412753B1 (en)
IN (1) IN150345B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785344A1 (en) * 1998-10-31 2000-05-05 Daimler Chrysler Ag PROTECTIVE DEVICE FOR A DISC BRAKE OF A MOTOR VEHICLE WHEEL, INCLUDING AN INTERRUPTED RIM DISC

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8303053L (en) * 1983-05-31 1984-12-01 Kelva Ab DISC BRAKE
JP2005321010A (en) * 2004-05-07 2005-11-17 Renova Srl Disk brake
DE102007036036A1 (en) * 2007-08-01 2009-02-19 Bubenzer Bremsen Gerhard Bubenzer Ing. Gmbh Hydraulic parking brake
JP5648373B2 (en) * 2010-08-26 2015-01-07 日産自動車株式会社 Wheel splash guard structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB735748A (en) * 1953-06-20 1955-08-24 Dunlop Rubber Co Fluid pressure operated disc brake
FR1159549A (en) * 1955-11-09 1958-06-27 Dunlop Sa Servo-assisted disc brake
GB861091A (en) * 1956-05-03 1961-02-15 Dunlop Rubber Co Improvements in disc brakes
FR78600E (en) * 1960-01-22 1962-08-10 Dunlop Sa Disc brake improvements
FR1391457A (en) * 1963-11-26 1965-03-05 Teves Kg Alfred Device for fixing the caliper carrier of disc brakes
FR1459248A (en) * 1965-10-06 1966-04-29 Citroen Sa Andre Improvements to disc brakes, in particular for motor vehicles
FR2033833A5 (en) * 1969-02-05 1970-12-04 Daimler Benz Ag
FR2155003A5 (en) * 1971-10-04 1973-05-18 Dba

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368649A (en) * 1966-02-09 1968-02-13 Mobil Oil Corp Brake actuated by viscoelastic liquid
US3960249A (en) * 1969-07-29 1976-06-01 Ferodo Limited Vehicle retarders
US3698518A (en) * 1971-01-14 1972-10-17 Disco Ind Inc Disc brake apparatus
DK559175A (en) * 1975-12-10 1977-06-11 M Baram DISC BRAKE

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB735748A (en) * 1953-06-20 1955-08-24 Dunlop Rubber Co Fluid pressure operated disc brake
FR1159549A (en) * 1955-11-09 1958-06-27 Dunlop Sa Servo-assisted disc brake
GB861091A (en) * 1956-05-03 1961-02-15 Dunlop Rubber Co Improvements in disc brakes
FR78600E (en) * 1960-01-22 1962-08-10 Dunlop Sa Disc brake improvements
FR1391457A (en) * 1963-11-26 1965-03-05 Teves Kg Alfred Device for fixing the caliper carrier of disc brakes
FR1459248A (en) * 1965-10-06 1966-04-29 Citroen Sa Andre Improvements to disc brakes, in particular for motor vehicles
FR2033833A5 (en) * 1969-02-05 1970-12-04 Daimler Benz Ag
FR2155003A5 (en) * 1971-10-04 1973-05-18 Dba

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785344A1 (en) * 1998-10-31 2000-05-05 Daimler Chrysler Ag PROTECTIVE DEVICE FOR A DISC BRAKE OF A MOTOR VEHICLE WHEEL, INCLUDING AN INTERRUPTED RIM DISC

Also Published As

Publication number Publication date
JPS5491683A (en) 1979-07-20
FR2412753B1 (en) 1985-12-06
DE2855702A1 (en) 1979-06-28
DE2855702C2 (en) 1986-04-17
IN150345B (en) 1982-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse