DE3473013D1 - Improvements in hydraulic actuator assemblies for vehicle brakes - Google Patents

Improvements in hydraulic actuator assemblies for vehicle brakes

Info

Publication number
DE3473013D1
DE3473013D1 DE8484307063T DE3473013T DE3473013D1 DE 3473013 D1 DE3473013 D1 DE 3473013D1 DE 8484307063 T DE8484307063 T DE 8484307063T DE 3473013 T DE3473013 T DE 3473013T DE 3473013 D1 DE3473013 D1 DE 3473013D1
Authority
DE
Germany
Prior art keywords
hydraulic actuator
vehicle brakes
actuator assemblies
assemblies
brakes
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
DE8484307063T
Other languages
English (en)
Inventor
Graham John Gornall
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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
Priority claimed from GB838327967A external-priority patent/GB8327967D0/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of DE3473013D1 publication Critical patent/DE3473013D1/de
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
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum 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
    • F16D55/04—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 moving discs or pads away from one another against radial walls of drums or cylinders
    • F16D55/14—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 moving discs or pads away from one another against radial walls of drums or cylinders with self-tightening action, e.g. by means of coacting helical surfaces or balls and inclined surfaces
    • F16D55/18—Brakes actuated by a fluid-pressure device arranged in or on the brake
    • 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
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for 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
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F16D65/186—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with full-face force-applying member, e.g. annular
    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • 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
    • F16D2123/00—Multiple operation forces
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/26—Cranks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
DE8484307063T 1983-10-19 1984-10-16 Improvements in hydraulic actuator assemblies for vehicle brakes Expired DE3473013D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838327967A GB8327967D0 (en) 1983-10-19 1983-10-19 Hydraulic actuator assemblies
GB848405902A GB8405902D0 (en) 1983-10-19 1984-03-07 Hydraulic actuator assemblies for vehicle brakes

Publications (1)

Publication Number Publication Date
DE3473013D1 true DE3473013D1 (en) 1988-09-01

Family

ID=26286928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484307063T Expired DE3473013D1 (en) 1983-10-19 1984-10-16 Improvements in hydraulic actuator assemblies for vehicle brakes

Country Status (4)

Country Link
US (1) US4611691A (de)
EP (1) EP0139518B1 (de)
DE (1) DE3473013D1 (de)
GB (1) GB2148425B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1179835B (it) * 1984-11-29 1987-09-16 Weber Spa Sistema per il ricupero automatico dell usura inserito in un unita idraulica per l azionamento di freni a tamburo
EP0203729A1 (de) * 1985-05-01 1986-12-03 LUCAS INDUSTRIES public limited company Scheibenbremsen mit Selbstverstärkung
GB8528681D0 (en) * 1985-11-21 1985-12-24 Lucas Ind Plc Self-energising disc brakes
GB8605135D0 (en) * 1986-03-01 1986-04-09 Lucas Ind Plc Self-energising disc brakes
GB8621944D0 (en) * 1986-09-11 1986-10-15 Lucas Ind Plc Self-energising disc brakes
EP0267694A1 (de) * 1986-11-05 1988-05-18 LUCAS INDUSTRIES public limited company Aufbau hydraulischer Betätiger für Fahrzeugbremsen
IT1210824B (it) * 1987-06-22 1989-09-29 Bendix Altecna Spa Sistema per il ricupero automatico dell usura inserito in una unita idraulica per l azionamento di freni a tamburo
IN172739B (de) * 1987-07-22 1993-11-13 Lucas Ind Plc
US5400879A (en) * 1993-12-13 1995-03-28 Alliedsignal Inc. Drum brake wheel cylinder with internal automatic adjustment
DE19858319A1 (de) * 1998-12-17 2000-06-21 Volkswagen Ag Hydraulisch betriebener Radbremszylinder zur Betätigung der Bremsbacken einer Trommelbremse
US6481542B2 (en) 2001-02-19 2002-11-19 Meritor Heavy Vehicle Systems, Llc. Brake adjuster
US6695099B1 (en) * 2003-01-15 2004-02-24 Delphi Technologies, Inc. Twin piston single bore brake caliper apparatus
US7104379B2 (en) * 2004-10-19 2006-09-12 Magna Powertrain Usa, Inc. Power-operated clutch actuator
EP1825158B1 (de) * 2004-10-19 2011-07-27 Magna Powertrain USA, Inc. Drehmomenttransfermechanismen mit kraftbetätigter kupplungsbetätigungsvorrichtung
DE102013217065C5 (de) * 2013-08-27 2022-11-17 Saf-Holland Gmbh Bremseinheit
DE102017218219A1 (de) * 2017-10-12 2019-04-18 Continental Teves Ag & Co. Ohg Spreizeinheit für Trommelbremse mit Verschleißwegnachstellung und die Trommelbremse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526149A (en) * 1948-10-18 1950-10-17 Lambert & Brake Corp Vehicle brake and automatic selfadjusting means therefor
US2741338A (en) * 1953-05-07 1956-04-10 H & T Ind Ltd Self-adjusting mechanism for hydraulic wheel brakes
US3312311A (en) * 1965-01-29 1967-04-04 Clark Equipment Co Automatic brake adjuster
US3459282A (en) * 1966-03-15 1969-08-05 Girling Ltd Automatic adjusters for vehicle brakes
DE1655295A1 (de) * 1966-10-06 1971-05-19 Teves Gmbh Alfred Betaetigungszylinder einer druckmittelbetaetigten Bremse
US3566996A (en) * 1969-03-21 1971-03-02 Richard L Crossman Automatic brake adjuster
GB1494221A (en) * 1974-02-16 1977-12-07 Girling Ltd Brake adjusters
GB1501093A (en) * 1974-03-20 1978-02-15 Girling Ltd Automatic adjusters for vehicle brakes
US4159754A (en) * 1977-12-05 1979-07-03 Airheart Products, Inc. Parking brake assembly
US4383593A (en) * 1980-05-09 1983-05-17 Lucas Industries Limited Hydraulically and mechanically operable disc brakes

Also Published As

Publication number Publication date
GB2148425A (en) 1985-05-30
EP0139518A3 (en) 1985-11-06
GB8426118D0 (en) 1984-11-21
US4611691A (en) 1986-09-16
GB2148425B (en) 1986-11-12
EP0139518B1 (de) 1988-07-27
EP0139518A2 (de) 1985-05-02

Similar Documents

Publication Publication Date Title
DE3461764D1 (en) Improvements in hydraulic anti-skid braking systems for vehicles
DE3473013D1 (en) Improvements in hydraulic actuator assemblies for vehicle brakes
GB2140086B (en) Fail-safe hydraulic brake
GB2160275B (en) Hydraulic vehicle servo brake
GB2146718B (en) Improvements in actuator assemblies for vehicle brakes
GB2160274B (en) Vehicle hydraulic servo brake
GB2160604B (en) Hydraulic servo vehicle brake
DE3561703D1 (en) Improvements in anti-skid hydraulic braking systems for vehicles
GB8314113D0 (en) Vehicle hydraulic braking system
GB2155573B (en) Improvements in hydraulic anti-skid braking systems for vehicles
GB2167494B (en) Hydraulic actuators for vehicle seats
DE3370947D1 (en) Hydraulic brake actuator
GB2136921B (en) Improvements in disc assemblies for vehicle disc brakes
GB2160606B (en) Hydraulic servo vehicle brake
DE3565079D1 (en) Improvements in hydraulic anti-skid braking systems for vehicles
GB8412510D0 (en) Vehicle hydraulic braking system
GB2160276B (en) Vehicular hydraulic servo brake
DE3570630D1 (en) Improvements in hydraulic anti-skid braking systems for vehicles
EP0260046A3 (en) Improvements in hydraulic braking systems for vehicles
GB2162263B (en) Improvements in dual hydraulic braking systems for vehicles
GB8405902D0 (en) Hydraulic actuator assemblies for vehicle brakes
GB2132290B (en) Improvements in disc assemblies for vehicle disc brakes
DE3465049D1 (en) Improvements in hydraulic anti-skid braking systems for vehicles
GB2134610B (en) Improvements in hydraulic anti-skid braking systems for vehicles
DE3461216D1 (en) Hydraulic brake-actuating system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee