IT1208203B - Complesso di servofreno adepressione. - Google Patents

Complesso di servofreno adepressione.

Info

Publication number: IT1208203B
Authority: IT; Italy
Prior art keywords: adepression; brake booster; complex; booster complex; brake
Prior art date: 1986-02-18

Application number

IT8619448A

Other languages

English (en)

Other versions

IT8619448A0 (it

Inventor

Leonardo Cadeddu

Original Assignee

Bendix Italia

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.)

1986-02-18

Filing date

1986-02-18

Publication date

1989-06-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11158089&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1208203(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-02-18 Application filed by Bendix Italia filed Critical Bendix Italia

1986-02-18 Priority to IT8619448A priority Critical patent/IT1208203B/it

1986-02-18 Publication of IT8619448A0 publication Critical patent/IT8619448A0/it

1987-02-12 Priority to DE8787400313T priority patent/DE3760327D1/de

1987-02-12 Priority to EP87400313A priority patent/EP0238376B1/en

1987-02-18 Priority to JP62033573A priority patent/JPH0671881B2/ja

1988-04-29 Priority to US07/188,714 priority patent/US4815293A/en

1989-06-12 Application granted granted Critical

1989-06-12 Publication of IT1208203B publication Critical patent/IT1208203B/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
- 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
- B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)

IT8619448A 1986-02-18 1986-02-18 Complesso di servofreno adepressione. IT1208203B (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT8619448A IT1208203B (it)	1986-02-18	1986-02-18	Complesso di servofreno adepressione.
DE8787400313T DE3760327D1 (en)	1986-02-18	1987-02-12	Vacuum brake booster assembly
EP87400313A EP0238376B1 (en)	1986-02-18	1987-02-12	Vacuum brake booster assembly
JP62033573A JPH0671881B2 (ja)	1986-02-18	1987-02-18	真空ブレ−キブ−スタ装置
US07/188,714 US4815293A (en)	1986-02-18	1988-04-29	Springs for constant abutment push rod and master cylinder piston in brake booster assembly

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8619448A IT1208203B (it)	1986-02-18	1986-02-18	Complesso di servofreno adepressione.

Publications (2)

Publication Number	Publication Date
IT8619448A0 IT8619448A0 (it)	1986-02-18
IT1208203B true IT1208203B (it)	1989-06-12

Family

ID=11158089

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8619448A IT1208203B (it)	1986-02-18	1986-02-18	Complesso di servofreno adepressione.

Country Status (5)

Country	Link
US (1)	US4815293A (it)
EP (1)	EP0238376B1 (it)
JP (1)	JPH0671881B2 (it)
DE (1)	DE3760327D1 (it)
IT (1)	IT1208203B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3813144C2 (de) *	1988-04-20	1996-07-11	Teves Gmbh Alfred	Arbeitskolben, insbesondere für einen Bremskraftverstärker
FR2665408B1 (fr) *	1990-08-02	1992-10-16	Bendix Europ Services Tech	Procede de reglage de la course morte d'un maitre cylindre en tandem et maitre cylindre en tandem pour la mise en óoeuvre de ce procede.
FR2721887B1 (fr) *	1994-06-29	1996-09-06	Alliedsignal Europ Services	Au freinage et d'un maitre-cylindre ensemble d'un servomoteur pneumatique d'assistance
DE19531317A1 (de) *	1995-08-25	1997-02-27	Teves Gmbh Alfred	Betätigungseinheit für eine Bremsanlage mit Antriebsschlupfregelung oder/und Fahrstabilitätsregelung
FR2847540B1 (fr) *	2002-11-22	2005-02-25	Bosch Sist De Frenado Sl	Procede de reglage de la course morte d'un ensemble maitre-cylindre et servomoteur d'assistance pneumatique dans un dispositif de freinage
US7302882B2 (en) *	2004-09-28	2007-12-04	Delphi Technologies, Inc.	Jump force vacuum booster
FR2949739B1 (fr) *	2009-09-07	2011-10-14	Bosch Gmbh Robert	Piston d'actionneur de servofrein et servofrein equipe d'un tel piston.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2873724A (en) *	1953-07-01	1959-02-17	Studebaker Packard Corp	Push-through type power brake mechanism
US3100379A (en) *	1960-10-24	1963-08-13	Bendix Corp	Power actuated master cylinder
CA1104442A (en) *	1977-07-20	1981-07-07	Martin Green	Master cylinder and actuator assemblies
GB1533546A (en) *	1977-08-31	1978-11-29	Ford Motor Co	Air hydraulic brake actuator
JPS5498984U (it) *	1977-12-24	1979-07-12
AU524312B2 (en) *	1978-12-12	1982-09-09	Lucas Industries Limited	Vacuum boosted brake master cylinder
DE3013456A1 (de) *	1980-04-05	1981-10-08	Alfred Teves Gmbh, 6000 Frankfurt	Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische kraftfahrzeug-bremsanlagen
FR2499923A1 (fr) *	1981-02-19	1982-08-20	Dba	Servomoteur d'assistance au freinage a course morte d'actionnement reduite

1986
- 1986-02-18 IT IT8619448A patent/IT1208203B/it active
1987
- 1987-02-12 EP EP87400313A patent/EP0238376B1/en not_active Expired
- 1987-02-12 DE DE8787400313T patent/DE3760327D1/de not_active Expired
- 1987-02-18 JP JP62033573A patent/JPH0671881B2/ja not_active Expired - Lifetime
1988
- 1988-04-29 US US07/188,714 patent/US4815293A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0238376A3 (en)	1987-12-16
IT8619448A0 (it)	1986-02-18
US4815293A (en)	1989-03-28
EP0238376B1 (en)	1989-07-19
JPH0671881B2 (ja)	1994-09-14
EP0238376A2 (en)	1987-09-23
JPS62194964A (ja)	1987-08-27
DE3760327D1 (en)	1989-08-24

Publication	Publication Date	Title
DE3764024D1 (de)	1990-09-06	Fahrzeugbremssystem.
DE3869041D1 (de)	1992-04-16	Bremse.
DE3761479D1 (de)	1990-03-01	Fahrzeug.
NO885763L (no)	1988-12-27	Mikrocelle-kommunikasjonssystem.
DE3782571D1 (de)	1992-12-17	Motorradartiges fahrzeug.
DE3668856D1 (de)	1990-03-15	Fahrzeugbremssystem.
DE3667944D1 (de)	1990-02-08	Fahrzeugbremssystem.
ES2018828B3 (es)	1991-05-16	Vehiculo.
DE3773216D1 (de)	1991-10-24	Blockiergeschuetztes bremssystem.
DE3776758D1 (de)	1992-03-26	Fahrzeugbremsvorrichtung.
KR880009755U (ko)	1988-07-23	브레이크 배력장치
DE3763646D1 (de)	1990-08-16	Mehrscheibenbremse.
KR880006256U (ko)	1988-05-30	브레이크 배력장치
DE58904730D1 (de)	1993-07-22	Bremsanlage.
KR890009040U (ko)	1989-05-29	브레이크 배력장치
DE69016600D1 (de)	1995-03-16	Bremssystem.
DE58901878D1 (de)	1992-08-27	Bremsanlage.
DE59003382D1 (de)	1993-12-16	Unterdruck-Bremskraftverstärker.
DE3762270D1 (de)	1990-05-17	Mehrscheibenbremse.
FR2612862B1 (fr)	1991-08-23	Renforcateur de freinage
KR880016440U (ko)	1988-10-08	브레이크 배력장치
DE69010075D1 (de)	1994-07-28	Flugzeugbremse.
IT1208203B (it)	1989-06-12	Complesso di servofreno adepressione.
IT1215690B (it)	1990-02-22	Complesso di collegamento.
DE3862025D1 (de)	1991-04-18	Parksystem.

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970227