SE444919B - Bromskraftforsterkare for ett motorfordon med tva forsterkarenheter - Google Patents

Bromskraftforsterkare for ett motorfordon med tva forsterkarenheter

Info

Publication number: SE444919B
Authority: SE; Sweden
Prior art keywords: brake; brake booster; rods; brake cylinder; booster according
Prior art date: 1979-05-10

Application number

SE8003358A

Other languages

English (en)

Swedish (sv)

Other versions

SE8003358L (sv

Inventor

R Becht

P Bohm

Original Assignee

Teves Gmbh Alfred

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.)

1979-05-10

Filing date

1980-05-06

Publication date

1986-05-20

1980-05-06 Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred

1980-11-11 Publication of SE8003358L publication Critical patent/SE8003358L/

1986-05-20 Publication of SE444919B publication Critical patent/SE444919B/sv

Links

238000005192 partition Methods 0.000 claims description 22
230000005540 biological transmission Effects 0.000 claims 1
230000035515 penetration Effects 0.000 claims 1
239000002184 metal Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
238000009499 grossing Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1

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
- 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

Landscapes

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

SE8003358A 1979-05-10 1980-05-06 Bromskraftforsterkare for ett motorfordon med tva forsterkarenheter SE444919B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792918914 DE2918914A1 (de)	1979-05-10	1979-05-10	Bremskraftverstaerker

Publications (2)

Publication Number	Publication Date
SE8003358L SE8003358L (sv)	1980-11-11
SE444919B true SE444919B (sv)	1986-05-20

Family

ID=6070439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8003358A SE444919B (sv)	1979-05-10	1980-05-06	Bromskraftforsterkare for ett motorfordon med tva forsterkarenheter

Country Status (8)

Country	Link
US (1)	US4330996A (it)
JP (1)	JPS5929453B2 (it)
DE (1)	DE2918914A1 (it)
ES (1)	ES8202516A1 (it)
FR (1)	FR2456020B1 (it)
GB (1)	GB2049086B (it)
IT (1)	IT1130409B (it)
SE (1)	SE444919B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5751556A (en)	1980-09-10	1982-03-26	Nissin Kogyo Kk	Negative pressure type doubler device
JPS5945538B2 (ja) *	1980-09-12	1984-11-07	日信工業株式会社	負圧式倍力装置
JPS5945539B2 (ja)	1980-09-18	1984-11-07	日信工業株式会社	負圧式倍力装置
JPS625967Y2 (it) *	1980-09-19	1987-02-10
JPS57104457A (en) *	1980-12-19	1982-06-29	Nippon Air Brake Co Ltd	Tandem type atmospheric pressure multiplier
DE3111188A1 (de) *	1981-03-21	1982-09-30	Alfred Teves Gmbh, 6000 Frankfurt	Mechanisch steuerbarer kraftverstaerker, insbesondere fuer bremsanlagen von kraftfahrzeugen
JPS6023236Y2 (ja) *	1981-10-09	1985-07-10	アイシン精機株式会社	負圧式ブレ−キブ−スタ
JPS5892164U (ja) *	1981-12-16	1983-06-22	アイシン精機株式会社	ブレ−キブ−スタ
US4487022A (en) *	1982-09-01	1984-12-11	The Bendix Corporation	Brake actuator
JPS6058471U (ja) *	1983-09-30	1985-04-23	アイシン精機株式会社	タンデム型ブレ−キブ−スタ
DE3412397A1 (de) *	1984-04-03	1985-10-10	Alfred Teves Gmbh, 6000 Frankfurt	Vakuumbetriebener bremskraftverstaerker mit hauptzylinder
JPH0449022Y2 (it) *	1986-08-29	1992-11-18
DE3641105A1 (de) *	1986-12-02	1988-06-16	Teves Gmbh Alfred	Kraftfahrzeugbremsvorrichtung
JPH0449021Y2 (it) *	1987-12-18	1992-11-18
JP2739875B2 (ja) *	1988-02-05	1998-04-15	ルーカス・インダストリーズ・パブリック・リミテッド・カンパニー	車両ブレーキ装置用空気圧倍力装置
JPH02114056A (ja) *	1988-10-24	1990-04-26	Jidosha Kiki Co Ltd	ブレーキ倍力装置
FR2655004B1 (fr) *	1989-11-30	1994-12-23	Bendix France	Servomoteur pneumatique d'assistance au freinage.
US5142964A (en) *	1990-04-05	1992-09-01	Jidosha Kiki Co., Ltd.	Negative pressure booster
DE4038366A1 (de) *	1990-12-01	1992-06-04	Teves Gmbh Alfred	Bremsbetaetigung fuer kraftfahrzeuge
FR2684630B1 (fr) *	1991-12-06	1996-08-09	Bendix Europ Services Tech	Servomoteur d'assistance au freinage.
DE4408993C2 (de) *	1994-03-16	1997-05-07	Lucas Ind Plc	Betätigungsbaugruppe für eine Kraftfahrzeug-Bremsanlage
DE4440657A1 (de) *	1994-11-14	1996-05-15	Lucas Ind Plc	Betätigungsbaugruppe für eine Kraftfahrzeug-Bremsanlage
US5878650A (en) *	1997-05-21	1999-03-09	General Motors Corporation	Power booster sealing mechanism
KR101242645B1 (ko) *	2011-02-15	2013-03-19	주식회사 만도	차량용 부스터 조립체
DE102015212986A1 (de) *	2015-07-10	2017-01-12	Continental Teves Ag & Co. Ohg	Pneumatischer Bremskraftverstärker mit einer abgesetzten Anlagefläche

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3146682A (en) *	1962-04-20	1964-09-01	Bendix Corp	Fluid pressure motor construction
US3321915A (en) *	1965-06-28	1967-05-30	Bendix Corp	Fluid pressure servomotor
US3388635A (en) *	1966-05-02	1968-06-18	Bendix Corp	Fluid pressure motor
DE1505652B2 (de) *	1966-10-14	1976-09-02	Robert Bosch Gmbh, 7000 Stuttgart	Unterdruck-bremskraftverstaerker fuer kraftfahrzeuge
US3603208A (en) *	1969-06-30	1971-09-07	Bendix Corp	Servomotor having a one-piece center plate
US4020749A (en) *	1974-09-04	1977-05-03	Itt Industries, Inc.	Brake booster
TR20168A (tr) *	1977-10-20	1980-09-29	Girling Ltd	Tasitlarda kullanilan frenleme sistemlerine mahsus servofren
ES480732A2 (es) *	1978-05-20	1980-07-01	Girling Ltd	Servo-amplificador de fuerza para sistema de frenos de vehi-culo.
DE2830262A1 (de) *	1978-07-10	1980-01-24	Teves Gmbh Alfred	Bremskraftverstaerker fuer ein kraftfahrzeug

1979
- 1979-05-10 DE DE19792918914 patent/DE2918914A1/de active Granted
1980
- 1980-04-21 US US06/141,829 patent/US4330996A/en not_active Expired - Lifetime
- 1980-05-06 SE SE8003358A patent/SE444919B/sv not_active IP Right Cessation
- 1980-05-08 GB GB8015204A patent/GB2049086B/en not_active Expired
- 1980-05-08 JP JP55060075A patent/JPS5929453B2/ja not_active Expired
- 1980-05-09 FR FR8010391A patent/FR2456020B1/fr not_active Expired
- 1980-05-09 IT IT21922/80A patent/IT1130409B/it active
- 1980-05-09 ES ES498448A patent/ES8202516A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2918914C2 (it)	1991-05-23
US4330996A (en)	1982-05-25
SE8003358L (sv)	1980-11-11
GB2049086A (en)	1980-12-17
FR2456020A1 (fr)	1980-12-05
FR2456020B1 (fr)	1986-04-18
JPS5929453B2 (ja)	1984-07-20
IT8021922A0 (it)	1980-05-09
ES498448A0 (es)	1982-02-01
JPS5621950A (en)	1981-02-28
GB2049086B (en)	1983-02-16
ES8202516A1 (es)	1982-02-01
DE2918914A1 (de)	1980-12-11
IT1130409B (it)	1986-06-11

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8003358-2

Effective date: 19931210

Format of ref document f/p: F

Publication	Publication Date	Title
SE444919B (sv)	1986-05-20	Bromskraftforsterkare for ett motorfordon med tva forsterkarenheter
US4484509A (en)	1984-11-27	Brake booster for an automotive vehicle
US4450688A (en)	1984-05-29	Brake booster for automotive vehicles
US4499812A (en)	1985-02-19	Servo-motor for power-assisted braking
US4347779A (en)	1982-09-07	Vacuum brake booster
GB2031086A (en)	1980-04-16	Brake boosters
EP0875443A2 (en)	1998-11-04	Hydraulic mechanism housed within a tubular element such as a motorcycle handlebar
SE448360B (sv)	1987-02-16	Sett att ansluta en huvudbromscylinder till en bromskraftforsterkare samt en huvudbromscylinder med bromskraftforsterkare forenade enligt detta
SE445987B (sv)	1986-08-04	Anordning vid bromskraftforsterkare
GB2070172A (en)	1981-09-03	Pneumatic brake booster master cylinder combinations
SE448618B (sv)	1987-03-09	Mekaniskt styrd bromsforsterkare, speciellt for en hydraulisk broms
SE447889B (sv)	1986-12-22	Bromskraftforsterkare
GB2087498A (en)	1982-05-26	Vacuum suspended brake booster
US4475444A (en)	1984-10-09	Brake apparatus
US3714869A (en)	1973-02-06	Hydraulic power brake unit
GB2044868A (en)	1980-10-22	Two-circuit vacuum brake booster
EP0173338A1 (en)	1986-03-05	Tandem brake booster
SU1228782A3 (ru)	1986-04-30	Тормозна система транспортной машины
US4621564A (en)	1986-11-11	Force multiplying device for vehicle brake systems
EP0154154B1 (en)	1989-08-16	Vacuum brake booster
GB2072777A (en)	1981-10-07	Vacuum brake booster
GB2070707A (en)	1981-09-09	Vacuum brake booster
US5079991A (en)	1992-01-14	Brake booster
US3100379A (en)	1963-08-13	Power actuated master cylinder
SE449510B (sv)	1987-05-04	Mekaniskt styrbar kraftforsterkare, serskilt for hydrauliska system i motorfordon