BR8205760A - Valvula de controle para um servomotor de freios - Google Patents

Valvula de controle para um servomotor de freios

Info

Publication number: BR8205760A
Authority: BR; Brazil
Prior art keywords: control valve; brake servomotor; servomotor; brake; valve
Prior art date: 1981-10-02

Application number

BR8205760A

Other languages

English (en)

Inventor

Oswald O Kytta

Original Assignee

Bendix Corp

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.)

1981-10-02

Filing date

1982-10-01

Publication date

1983-09-06

1982-10-01 Application filed by Bendix Corp filed Critical Bendix Corp

1983-09-06 Publication of BR8205760A publication Critical patent/BR8205760A/pt

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)

BR8205760A 1981-10-02 1982-10-01 Valvula de controle para um servomotor de freios BR8205760A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/307,919 US4535679A (en)	1981-10-02	1981-10-02	Control valve for a brake booster

Publications (1)

Publication Number	Publication Date
BR8205760A true BR8205760A (pt)	1983-09-06

Family

ID=23191738

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8205760A BR8205760A (pt)	1981-10-02	1982-10-01	Valvula de controle para um servomotor de freios

Country Status (10)

Country	Link
US (1)	US4535679A (pt)
EP (1)	EP0076753B1 (pt)
JP (1)	JPS5871250A (pt)
AR (1)	AR227847A1 (pt)
AU (1)	AU553431B2 (pt)
BR (1)	BR8205760A (pt)
CA (1)	CA1207822A (pt)
DE (1)	DE3270001D1 (pt)
ES (1)	ES516157A0 (pt)
MX (1)	MX154683A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4787292A (en) *	1986-09-29	1988-11-29	Jidosha Kiki Co., Ltd.	Brake booster
KR950000490A (ko) *	1993-01-26	1995-01-03	시시도 도시마사	부압부스터에 있어서의 밸브체 유지구조 및 밸브체 유지통 부착구조
DE19707465C2 (de) *	1996-02-26	2002-12-19	Aisin Seiki	Unterdruck-Kraftverstärker
US6295916B1 (en) *	2000-05-30	2001-10-02	Robert Bosch Corporation	Return spring arrangement for brake booster

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1913518C3 (de) *	1969-03-18	1978-06-01	Robert Bosch Gmbh, 7000 Stuttgart	Bremskraftverstärker für Kraftfahrzeuge
US3977299A (en) *	1974-11-25	1976-08-31	The Bendix Corporation	Fastening means for closing a servomotor
JPS5760984B2 (pt) *	1975-02-18	1982-12-22	Nisshin Kogyo Kk
US4066005A (en) *	1975-07-21	1978-01-03	Girling Limited	Servo-motors for vehicle braking systems
JPS5851505B2 (ja) *	1979-02-02	1983-11-16	日信工業株式会社	負圧式倍力装置
JPS5914301Y2 (ja) *	1979-07-24	1984-04-26	日信工業株式会社	負圧式倍力装置
US4237770A (en) *	1979-08-02	1980-12-09	Tne Bendix Corporation	Poppet member for a control valve
JPS56127048U (pt) *	1980-02-27	1981-09-28
DE3007532A1 (de) *	1980-02-28	1981-09-10	Alfred Teves Gmbh, 6000 Frankfurt	Bremskraftverstaerker fuer kraftfahrzeuge

1981
- 1981-10-02 US US06/307,919 patent/US4535679A/en not_active Expired - Lifetime
1982
- 1982-09-21 CA CA000411802A patent/CA1207822A/en not_active Expired
- 1982-09-23 AU AU88654/82A patent/AU553431B2/en not_active Ceased
- 1982-09-30 EP EP82401787A patent/EP0076753B1/en not_active Expired
- 1982-09-30 MX MX194593A patent/MX154683A/es unknown
- 1982-09-30 DE DE8282401787T patent/DE3270001D1/de not_active Expired
- 1982-10-01 JP JP57171089A patent/JPS5871250A/ja active Pending
- 1982-10-01 BR BR8205760A patent/BR8205760A/pt not_active IP Right Cessation
- 1982-10-01 ES ES516157A patent/ES516157A0/es active Granted
- 1982-10-04 AR AR290870A patent/AR227847A1/es active

Also Published As

Publication number	Publication date
ES8308776A1 (es)	1983-10-01
CA1207822A (en)	1986-07-15
JPS5871250A (ja)	1983-04-27
MX154683A (es)	1987-11-16
AU553431B2 (en)	1986-07-17
EP0076753A1 (en)	1983-04-13
AR227847A1 (es)	1982-12-15
ES516157A0 (es)	1983-10-01
DE3270001D1 (en)	1986-04-24
AU8865482A (en)	1983-04-14
US4535679A (en)	1985-08-20
EP0076753B1 (en)	1986-03-19

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Legal Events

Date	Code	Title	Description
2008-08-19	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 01/10/97