IT8421586A0 - Dispositivo di valvola per un servofreno di potenza adepressione. - Google Patents

Dispositivo di valvola per un servofreno di potenza adepressione.

Info

Publication number
IT8421586A0
IT8421586A0 IT8421586A IT2158684A IT8421586A0 IT 8421586 A0 IT8421586 A0 IT 8421586A0 IT 8421586 A IT8421586 A IT 8421586A IT 2158684 A IT2158684 A IT 2158684A IT 8421586 A0 IT8421586 A0 IT 8421586A0
Authority
IT
Italy
Prior art keywords
valve device
pressure power
power brake
brake servo
servo
Prior art date
Application number
IT8421586A
Other languages
English (en)
Other versions
IT1196165B (it
Inventor
Gilbert Bischof
Reiner Muller
Dietmar Gath
Original Assignee
Teves Gmbh Alfred
Fed
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 Teves Gmbh Alfred, Fed filed Critical Teves Gmbh Alfred
Publication of IT8421586A0 publication Critical patent/IT8421586A0/it
Application granted granted Critical
Publication of IT1196165B publication Critical patent/IT1196165B/it

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
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Lift Valve (AREA)
IT21586/84A 1983-06-25 1984-06-25 Dispositivo di valvola per un servofreno di potenza a depressione IT1196165B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833322980 DE3322980A1 (de) 1983-06-25 1983-06-25 Ventileinrichtung fuer unterdruck-bremskraftverstaerker

Publications (2)

Publication Number Publication Date
IT8421586A0 true IT8421586A0 (it) 1984-06-25
IT1196165B IT1196165B (it) 1988-11-10

Family

ID=6202428

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21586/84A IT1196165B (it) 1983-06-25 1984-06-25 Dispositivo di valvola per un servofreno di potenza a depressione

Country Status (7)

Country Link
US (1) US4622882A (it)
JP (1) JPS6018442A (it)
DE (1) DE3322980A1 (it)
FR (1) FR2548992B1 (it)
GB (1) GB2142104B (it)
IT (1) IT1196165B (it)
SE (1) SE8403154L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898081A (en) * 1988-08-31 1990-02-06 Allied-Signal Inc. One Piece rear seal for servomotor
DE3915219A1 (de) * 1989-05-10 1990-11-15 Teves Gmbh Alfred Unterdruckbremskraftverstaerker, insbesondere fuer kraftfahrzeuge
US5161453A (en) * 1991-08-14 1992-11-10 Allied-Signal Inc. Actuation and flow control for a valve
US8746127B2 (en) * 2010-11-08 2014-06-10 Robert Bosch Gmbh Valve return spring with filter support for a pneumatic brake booster assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106873A (en) * 1960-12-13 1963-10-15 Bendix Corp Low cost fluid pressure servomotor
US3177777A (en) * 1962-11-23 1965-04-13 Bendix Corp Power assist means
US3452646A (en) * 1966-12-29 1969-07-01 Bendix Corp Valve and spring retainer
DE1913518C3 (de) * 1969-03-18 1978-06-01 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftverstärker für Kraftfahrzeuge
US3724211A (en) * 1971-06-30 1973-04-03 Bendix Corp Rear seal for servomotor
US3977299A (en) * 1974-11-25 1976-08-31 The Bendix Corporation Fastening means for closing a servomotor
US3972263A (en) * 1975-02-19 1976-08-03 The Bendix Corporation Flow control valve means for a servomotor
DE2822101A1 (de) * 1978-05-20 1979-11-22 Teves Gmbh Alfred Vakuumbremskraftverstaerker
DE2837911A1 (de) * 1978-08-31 1980-03-13 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
DE2918908A1 (de) * 1979-05-10 1980-12-11 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer kraftfahrzeuge
JPS5811339B2 (ja) * 1979-05-15 1983-03-02 アイシン精機株式会社 負圧式倍力装置
FR2476574A1 (fr) * 1980-02-22 1981-08-28 Dba Servomoteur d'assistance au freinage a structure allegee
GB2077868A (en) * 1980-05-22 1981-12-23 Lucas Industries Ltd Boosted Master Cylinder Assemblies
US4416188A (en) * 1980-05-26 1983-11-22 Toyota Jidosha Kogyo Kabushiki Kaisha Brake booster
IN157269B (it) * 1980-11-13 1986-02-22 Automotive Prod Co Ltd
FR2513200A1 (fr) * 1981-09-22 1983-03-25 Dba Procede et appareil de reglage de course morte d'un maitre-cylindre et unite de commande de freinage ajustee par la mise en oeuvre de ce procede
JPS58158748U (ja) * 1982-04-20 1983-10-22 トキコ株式会社 気圧倍力装置

Also Published As

Publication number Publication date
SE8403154L (sv) 1984-12-26
DE3322980A1 (de) 1985-01-10
FR2548992A1 (fr) 1985-01-18
GB2142104A (en) 1985-01-09
IT1196165B (it) 1988-11-10
FR2548992B1 (fr) 1989-11-17
SE8403154D0 (sv) 1984-06-13
GB2142104B (en) 1987-04-08
US4622882A (en) 1986-11-18
JPS6018442A (ja) 1985-01-30
GB8416021D0 (en) 1984-07-25

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