GB2070167A - Hydraulic Braking Force Booster - Google Patents

Hydraulic Braking Force Booster Download PDF

Info

Publication number
GB2070167A
GB2070167A GB8102707A GB8102707A GB2070167A GB 2070167 A GB2070167 A GB 2070167A GB 8102707 A GB8102707 A GB 8102707A GB 8102707 A GB8102707 A GB 8102707A GB 2070167 A GB2070167 A GB 2070167A
Authority
GB
United Kingdom
Prior art keywords
chamber
piston
servo
servocylinder
braking force
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.)
Withdrawn
Application number
GB8102707A
Other languages
English (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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB2070167A publication Critical patent/GB2070167A/en
Withdrawn legal-status Critical Current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
    • B60T13/12—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 liquid
    • B60T13/14—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 liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • B60T13/144—Pilot valve provided inside booster piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
GB8102707A 1980-02-22 1981-01-29 Hydraulic Braking Force Booster Withdrawn GB2070167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803006610 DE3006610A1 (de) 1980-02-22 1980-02-22 Hydraulischer bremskraftverstaerker

Publications (1)

Publication Number Publication Date
GB2070167A true GB2070167A (en) 1981-09-03

Family

ID=6095259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102707A Withdrawn GB2070167A (en) 1980-02-22 1981-01-29 Hydraulic Braking Force Booster

Country Status (7)

Country Link
JP (1) JPS56124543A (de)
BR (1) BR8100995A (de)
DE (1) DE3006610A1 (de)
ES (1) ES498639A0 (de)
FR (1) FR2476573A1 (de)
GB (1) GB2070167A (de)
IT (1) IT1142319B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463561A (en) * 1982-04-28 1984-08-07 Robert Bosch Gmbh Braking-force booster
US4633760A (en) * 1983-05-24 1987-01-06 Itt Industries, Inc. Vacuum-operated power brake booster having two-part coaxial control valve housing
US6367254B1 (en) * 1999-05-27 2002-04-09 Bosch Braking Systems Co., Ltd. Master cylinder
US10308805B2 (en) 2015-12-09 2019-06-04 Covestro Llc Thermoplastic compositions having low gloss and high impact strength

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609279A1 (de) * 1986-03-19 1987-09-24 Teves Gmbh Alfred Bremsdruckgeber fuer eine hydraulische kraftfahrzeugbremsanlage
DE3717547A1 (de) * 1987-05-25 1988-12-15 Teves Gmbh Alfred Bremsbetaetigungsvorrichtung fuer kraftfahrzeuge
GB8901302D0 (en) * 1989-01-20 1989-03-15 Lucas Ind Plc Improvements in hydraulic boosters for vehicles
DE4338906A1 (de) * 1993-11-15 1995-05-18 Teves Gmbh Alfred Hydraulische Hilfskraft-Bremsanlage
IT1273073B (it) * 1994-03-23 1997-07-04 Fiat Auto Spa Servofreno oleodinamico per autoveicoli
JP4541658B2 (ja) * 2003-04-14 2010-09-08 ヴーアッカイティ ソシエタ ペル アチオニ バキューム アンド ハイドロリック プロダクツ イタリー 改良されたブレーキ感度をもつ液圧ブレーキ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2016702C3 (de) * 1970-04-08 1974-12-12 Trw Inc., Cleveland, Ohio (V.St.A.) Antiblockiervorrichtung für eine hydraulische Fahrzeugbremse
DE2018805A1 (de) * 1970-04-20 1971-11-11 Langen & Co, 4000 Düsseldorf Hydraulischer Kraftverrstärker zur Verwendung in Zweikreisbremsanlage!! von Fahrzeugen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463561A (en) * 1982-04-28 1984-08-07 Robert Bosch Gmbh Braking-force booster
US4633760A (en) * 1983-05-24 1987-01-06 Itt Industries, Inc. Vacuum-operated power brake booster having two-part coaxial control valve housing
US6367254B1 (en) * 1999-05-27 2002-04-09 Bosch Braking Systems Co., Ltd. Master cylinder
US10308805B2 (en) 2015-12-09 2019-06-04 Covestro Llc Thermoplastic compositions having low gloss and high impact strength

Also Published As

Publication number Publication date
JPS56124543A (en) 1981-09-30
DE3006610A1 (de) 1981-08-27
IT8147853A0 (it) 1981-02-20
FR2476573A1 (fr) 1981-08-28
IT1142319B (it) 1986-10-08
BR8100995A (pt) 1981-08-25
ES8200605A1 (es) 1981-11-16
ES498639A0 (es) 1981-11-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)