FR2421773B1 - - Google Patents

Info

Publication number
FR2421773B1
FR2421773B1 FR7908780A FR7908780A FR2421773B1 FR 2421773 B1 FR2421773 B1 FR 2421773B1 FR 7908780 A FR7908780 A FR 7908780A FR 7908780 A FR7908780 A FR 7908780A FR 2421773 B1 FR2421773 B1 FR 2421773B1
Authority
FR
France
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
FR7908780A
Other versions
FR2421773A1 (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.)
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
Priority claimed from GB13873/78A external-priority patent/GB1592231A/en
Application filed by Girling Ltd filed Critical Girling Ltd
Publication of FR2421773A1 publication Critical patent/FR2421773A1/fr
Application granted granted Critical
Publication of FR2421773B1 publication Critical patent/FR2421773B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR7908780A 1978-05-31 1979-04-06 Perfectionnements aux servosurpresseurs Granted FR2421773A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13873/78A GB1592231A (en) 1976-12-15 1978-05-31 Servo boosters

Publications (2)

Publication Number Publication Date
FR2421773A1 FR2421773A1 (fr) 1979-11-02
FR2421773B1 true FR2421773B1 (fr) 1983-12-09

Family

ID=10030945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908780A Granted FR2421773A1 (fr) 1978-05-31 1979-04-06 Perfectionnements aux servosurpresseurs

Country Status (5)

Country Link
US (1) US4283992A (fr)
JP (1) JPS54141959A (fr)
DE (1) DE2913951A1 (fr)
FR (1) FR2421773A1 (fr)
IT (1) IT1116558B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112343A1 (de) * 1981-03-28 1982-10-14 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker fuer kraftfahrzeuge
FR2532084A1 (fr) * 1982-08-20 1984-02-24 Dba Cle d'arret pour plongeur de valve de servomoteur d'assistance et servomoteur d'assistance equipe d'une telle cle
US4671167A (en) * 1984-03-19 1987-06-09 Tokico Ltd. Pneumatic booster
US4704867A (en) * 1985-12-09 1987-11-10 Allied Corporation Hydraulic brake booster with cam and lever ratio changer
US4787292A (en) * 1986-09-29 1988-11-29 Jidosha Kiki Co., Ltd. Brake booster
US6829976B2 (en) * 2002-11-15 2004-12-14 Robert Bosch Corporation Diaphragm for a brake booster
US6874405B2 (en) * 2003-01-14 2005-04-05 Haldex Brake Corporation Breather filter for sealed spring brake actuators
US7484620B2 (en) 2005-11-14 2009-02-03 Black & Decker Inc. Accessory storage case
US20080000733A1 (en) * 2006-06-14 2008-01-03 Ehrlich Rodney P Spring brake internal venting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134227A (en) * 1935-05-24 1938-10-25 Ippelsheim Lotte Forkardt Geb Operating mechanism for chucks
US2395223A (en) * 1944-01-13 1946-02-19 Automatic Shifters Inc Vehicle brake mechanism
DE2331272A1 (de) * 1973-06-19 1975-01-16 Knorr Bremse Gmbh Bremszylinder, insbesondere fuer fahrzeuge
DE2551618C2 (de) * 1975-11-18 1982-12-02 Knorr-Bremse GmbH, 8000 München Federspeicherzylinder
US4086842A (en) * 1976-10-28 1978-05-02 The Bendix Corporation Internal force multiplier for a servomotor
SU710908A1 (ru) * 1977-06-23 1980-01-25 Предприятие П/Я В-2913 Способ получени водорода из углеводородной газовой смеси

Also Published As

Publication number Publication date
FR2421773A1 (fr) 1979-11-02
DE2913951A1 (de) 1979-10-11
US4283992A (en) 1981-08-18
JPS54141959A (en) 1979-11-05
IT1116558B (it) 1986-02-10
IT7948652A0 (it) 1979-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse