PT89129A - Servomotor auxiliar do travao - Google Patents

Servomotor auxiliar do travao

Info

Publication number
PT89129A
PT89129A PT89129A PT8912988A PT89129A PT 89129 A PT89129 A PT 89129A PT 89129 A PT89129 A PT 89129A PT 8912988 A PT8912988 A PT 8912988A PT 89129 A PT89129 A PT 89129A
Authority
PT
Portugal
Prior art keywords
auxiliary travel
servomotor
travel servomotor
auxiliary
travel
Prior art date
Application number
PT89129A
Other languages
English (en)
Other versions
PT89129B (pt
Inventor
Guy Meynier
Original Assignee
Bendix France
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 Bendix France filed Critical Bendix France
Publication of PT89129A publication Critical patent/PT89129A/pt
Publication of PT89129B publication Critical patent/PT89129B/pt

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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
PT89129A 1987-12-01 1988-11-30 Servomotor auxiliar do travao PT89129B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716618A FR2623763B1 (fr) 1987-12-01 1987-12-01 Servomoteur d'assistance au freinage

Publications (2)

Publication Number Publication Date
PT89129A true PT89129A (pt) 1989-09-14
PT89129B PT89129B (pt) 1993-11-30

Family

ID=9357327

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89129A PT89129B (pt) 1987-12-01 1988-11-30 Servomotor auxiliar do travao

Country Status (7)

Country Link
US (1) US5052274A (pt)
EP (1) EP0319359B1 (pt)
JP (1) JPH023565A (pt)
DE (1) DE3864390D1 (pt)
ES (1) ES2024674B3 (pt)
FR (1) FR2623763B1 (pt)
PT (1) PT89129B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142964A (en) * 1990-04-05 1992-09-01 Jidosha Kiki Co., Ltd. Negative pressure booster
JP3336463B2 (ja) * 1992-03-30 2002-10-21 新日本無線株式会社 スイッチド・キャパシタ・フィルタ
FR2860471B1 (fr) * 2003-10-06 2006-01-20 Bosch Gmbh Robert Servomoteur pneumatique d'assistance au freinage a couvercle resistant.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096689A (en) * 1961-01-30 1963-07-09 Bendix Corp Simplified tandem diaphragm fluid pressure motor
DE1555763A1 (de) * 1966-02-01 1969-06-12 Ernst Heinkel Ag Pneumatisch-hydraulische Mehrkammer-Hilfskraftvorrichtung mit hydraulischem Mehrkammer-Zylinder
GB1281596A (en) * 1969-09-06 1972-07-12 Girling Ltd Improvements in and relating to servo motors, especially for vehicle braking systems
US3805680A (en) * 1972-06-15 1974-04-23 Girling Ltd Servo boosters
FR2225319B1 (pt) * 1973-04-13 1976-05-07 Labavia
DE2830262A1 (de) * 1978-07-10 1980-01-24 Teves Gmbh Alfred Bremskraftverstaerker fuer ein kraftfahrzeug
DE2918912A1 (de) * 1979-05-10 1980-12-11 Teves Gmbh Alfred Bremskraftverstaerker
JPS55152656A (en) * 1979-05-17 1980-11-28 Aisin Seiki Co Ltd Negative pressure power multiplier
JPS5842058B2 (ja) * 1979-07-11 1983-09-16 自動車機器株式会社 ブレ−キ倍力装置
JPS56135363A (en) * 1980-03-24 1981-10-22 Aisin Seiki Co Ltd Master cylinder of brake
JPS596561U (ja) * 1982-07-06 1984-01-17 アイシン精機株式会社 車両用タンデム型ブレ−キブ−スタ
GB2132710B (en) * 1982-11-12 1986-12-17 Honda Motor Co Ltd Torque converter lock-up clutch control
JPS5987360U (ja) * 1982-12-03 1984-06-13 アイシン精機株式会社 タンデム型ブレ−キ倍力装置
JPS6145277U (ja) * 1984-08-30 1986-03-26 アイシン精機株式会社 タンデム型倍力装置

Also Published As

Publication number Publication date
ES2024674B3 (es) 1992-03-01
EP0319359A1 (fr) 1989-06-07
US5052274A (en) 1991-10-01
FR2623763A1 (fr) 1989-06-02
JPH023565A (ja) 1990-01-09
DE3864390D1 (de) 1991-09-26
EP0319359B1 (fr) 1991-08-21
PT89129B (pt) 1993-11-30
FR2623763B1 (fr) 1991-06-21

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930528