IT1066805B - Servofreno - Google Patents

Servofreno

Info

Publication number: IT1066805B
Authority: IT; Italy
Prior art keywords: brake
Prior art date: 1975-08-11

Application number

IT25373/76A

Other languages

English (en)

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.)

1975-08-11

Filing date

1976-07-16

Publication date

1985-03-12

1976-07-16 Application filed by Bendix Corp filed Critical Bendix Corp

1985-03-12 Application granted granted Critical

1985-03-12 Publication of IT1066805B publication Critical patent/IT1066805B/it

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
- B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)
Regulating Braking Force (AREA)
Braking Arrangements (AREA)
Valves And Accessory Devices For Braking Systems (AREA)

IT25373/76A 1975-08-11 1976-07-16 Servofreno IT1066805B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/603,430 US3972191A (en)	1975-08-11	1975-08-11	Balanced servomotor valve

Publications (1)

Publication Number	Publication Date
IT1066805B true IT1066805B (it)	1985-03-12

Family

ID=24415408

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25373/76A IT1066805B (it)	1975-08-11	1976-07-16	Servofreno

Country Status (10)

Country	Link
US (1)	US3972191A (it)
JP (1)	JPS5222672A (it)
AU (1)	AU502684B2 (it)
BR (1)	BR7605187A (it)
CA (1)	CA1051953A (it)
DE (1)	DE2635514A1 (it)
ES (1)	ES450614A1 (it)
FR (1)	FR2321061A1 (it)
GB (1)	GB1514617A (it)
IT (1)	IT1066805B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4033131A (en) *	1975-09-08	1977-07-05	The Bendix Corporation	Two stage servomotor
US4038822A (en) *	1975-12-22	1977-08-02	The Bendix Corporation	Fastener means for connecting a cylindrical body to a hub means
US4072014A (en) *	1976-03-22	1978-02-07	The Bendix Corporation	Control means for a two stage servomotor
AU507295B2 (en) *	1976-05-19	1980-02-07	Automotive Products Limited	Servo-assisted hydraulic master cylinder
JPS598930Y2 (ja) *	1977-03-19	1984-03-21	オ−トモ−チブ・プロダクツ・リミテツド	サ−ボ補助式液圧マスタシリンダ
JPS599973Y2 (ja) *	1978-08-26	1984-03-29	アイシン精機株式会社	ブレ−キブ−スタ付マスタシリンダ
JPS5845379B2 (ja) *	1979-11-09	1983-10-08	アイシン精機株式会社	自動車用ブレ−キブ−スタ
JPS57129928A (en) *	1981-02-06	1982-08-12	Nissan Motor Co Ltd	Fluid pressure cylinder
JPS57184056U (it) *	1981-05-20	1982-11-22
DE8622758U1 (de) *	1986-08-25	1987-12-23	Lucas Industries P.L.C., Birmingham, West Midlands	Bremskraftverstärker-Hauptzylinderbaugruppe
US4887872A (en) *	1989-01-17	1989-12-19	Caterpillar Inc.	Track adjuster flow control mechanism
GB9015669D0 (en) *	1990-07-17	1990-09-05	Lucas Ind Plc	Servo assisted hydraulic master cylinder assembly
US5778672A (en) *	1996-10-17	1998-07-14	Deere & Company	Brake valve
US6066685A (en) *	1997-08-13	2000-05-23	Kawasaki Steel Corporation	Method for treating plastics and solid fuel obtained by the same method
JP4552275B2 (ja) *	2000-05-30	2010-09-29	株式会社アドヴィックス	車両の液圧ブレーキ装置
DE10139335A1 (de) *	2000-08-11	2002-03-07	Aisin Seiki	Hydraulische Bremsvorrichtung für ein Fahrzeug
JP2002154423A (ja) *	2000-11-20	2002-05-28	Aisin Seiki Co Ltd	液圧ブレーキ装置
CN101943187B (zh) *	2009-07-10	2013-02-06	上海立新液压有限公司	一种带制动解锁端口的单向平衡阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3125003A (en) *	1961-03-16	1964-03-17		Diaphragm plate construction
GB1502109A (en) *	1974-06-20	1978-02-22	Bendix Corp	Power servomotor for a vehicle braking system
US3911681A (en) *	1974-06-20	1975-10-14	Bendix Corp	Control means for a two-stage servomotor
US3910046A (en) *	1974-10-02	1975-10-07	Bendix Corp	Two stage servomotor

1975
- 1975-08-11 US US05/603,430 patent/US3972191A/en not_active Expired - Lifetime
1976
- 1976-06-09 CA CA254,427A patent/CA1051953A/en not_active Expired
- 1976-06-30 GB GB27278/76A patent/GB1514617A/en not_active Expired
- 1976-07-16 IT IT25373/76A patent/IT1066805B/it active
- 1976-07-30 AU AU16407/76A patent/AU502684B2/en not_active Expired
- 1976-08-06 DE DE19762635514 patent/DE2635514A1/de not_active Withdrawn
- 1976-08-06 JP JP51093267A patent/JPS5222672A/ja active Granted
- 1976-08-09 BR BR7605187A patent/BR7605187A/pt unknown
- 1976-08-10 FR FR7624380A patent/FR2321061A1/fr active Granted
- 1976-08-11 ES ES450614A patent/ES450614A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2635514A1 (de)	1977-02-24
BR7605187A (pt)	1977-08-09
FR2321061B1 (it)	1979-09-28
ES450614A1 (es)	1977-07-16
JPS5222672A (en)	1977-02-21
FR2321061A1 (fr)	1977-03-11
AU502684B2 (en)	1979-08-02
US3972191A (en)	1976-08-03
AU1640776A (en)	1978-02-02
CA1051953A (en)	1979-04-03
JPS5717741B2 (it)	1982-04-13
GB1514617A (en)	1978-06-14

Publication	Publication Date	Title
SE423567B (sv)	1982-05-10	Skivbroms
AT363834B (de)	1981-09-10	Skibremse
FI64183B (fi)	1983-06-30	Laogpigmenterad loesningsmedelhaltig maolningsfaerg baserad pa en plastdispersion
SE7607261L (sv)	1976-12-24	Trumbroms
IT1066805B (it)	1985-03-12	Servofreno
AT366271B (de)	1982-03-25	Skibremse
AT347837B (de)	1979-01-10	Skibremse
SE7605288L (sv)	1976-11-16	Skivbromstillsats
SE7613823L (sv)	1977-06-11	Skivbroms
AT383279B (de)	1987-06-10	Skibremse
AT374688B (de)	1984-05-25	Skibremse
SE7605719L (sv)	1977-03-05	Bromsskiva
AT368013B (de)	1982-08-25	Skibremse
AT340296B (de)	1977-12-12	Skibremse
AT369274B (de)	1982-12-27	Skibremse
AT354919B (de)	1979-02-11	Skibremse
BR7507554A (pt)	1976-09-21	Pa mecanica
ATA595677A (de)	1979-07-15	Skibremse
DK253276A (da)	1976-12-10	Bremse
AT342478B (de)	1978-04-10	Schibremse
DK253176A (da)	1976-12-10	Bremse
AT343523B (de)	1978-06-12	Skibremse
SE7602383L (sv)	1976-09-06	Trumbroms
DK253376A (da)	1976-12-10	Bremse
SE7600647L (sv)	1976-07-26	Trumbroms