IT8021919A0 - Servofreno a depressione. - Google Patents

Servofreno a depressione.

Info

Publication number: IT8021919A0
Authority: IT; Italy
Prior art keywords: vacuum brake; brake servo; servo; vacuum; brake
Prior art date: 1979-05-10

Application number

IT8021919A

Other languages

English (en)

Other versions

IT1130406B (it

Inventor

Belart Juan

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

1980-05-09

Publication date

1980-05-09

1980-05-09 Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred

1980-05-09 Publication of IT8021919A0 publication Critical patent/IT8021919A0/it

1986-06-11 Application granted granted Critical

1986-06-11 Publication of IT1130406B publication Critical patent/IT1130406B/it

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
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
- 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
- B60T13/569—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)

IT21919/80A 1979-05-10 1980-05-09 Servofreno a depressione IT1130406B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792918912 DE2918912A1 (de)	1979-05-10	1979-05-10	Bremskraftverstaerker

Publications (2)

Publication Number	Publication Date
IT8021919A0 true IT8021919A0 (it)	1980-05-09
IT1130406B IT1130406B (it)	1986-06-11

Family

ID=6070437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21919/80A IT1130406B (it)	1979-05-10	1980-05-09	Servofreno a depressione

Country Status (7)

Country	Link
US (1)	US4347779A (it)
JP (1)	JPS55152657A (it)
DE (1)	DE2918912A1 (it)
ES (2)	ES250634Y (it)
GB (1)	GB2051277B (it)
IT (1)	IT1130406B (it)
SE (1)	SE450887B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2434959A1 (fr) *	1978-08-31	1980-03-28	Teves Gmbh Alfred	Amplificateur de force de freinage pour vehicule automobile
GB2067251B (en) *	1979-12-08	1984-05-16	Nissin Kogyo Kk	Tandem type master cylinder
GB2069638B (en) *	1980-02-12	1983-10-05	Lucas Industries Ltd	Master cylinder and servo booster assemblies for vehicle braking systems
DE3012455A1 (de) *	1980-03-31	1981-10-08	Alfred Teves Gmbh, 6000 Frankfurt	Mechanisch steuerbarer kraftverstaerker, insbesondere fuer hydraulische bremsanlagen von kraftfahrzeugen
DE3024967A1 (de)	1980-07-02	1982-01-28	Alfred Teves Gmbh, 6000 Frankfurt	Mechanisch steuerbarer kraftverstaerker, insbesondere fuer eine hydraulische bremsanlage
AU543605B2 (en) *	1980-08-14	1985-04-26	Lucas Industries Limited	Master cylinder communication with reservoir
US4522031A (en) *	1981-06-17	1985-06-11	The Bendix Corporation	Fluid pressurizing device
US4534270A (en) *	1982-12-01	1985-08-13	Aisin Seiki Kabushiki Kaisha	Vacuum booster assembly
GB8304108D0 (en) *	1983-02-15	1983-03-16	Lucas Ind Plc	Master cylinder
JPS62469U (it) *	1985-06-20	1987-01-06
FR2623763B1 (fr) *	1987-12-01	1991-06-21	Bendix France	Servomoteur d'assistance au freinage
JPH0460768U (it) *	1990-10-03	1992-05-25
DE4404334A1 (de) *	1994-02-11	1995-08-17	Teves Gmbh Alfred	Betätigungseinheit für eine blockiergeschützte Kraftfahrzeugbremsanlage
DE10359175A1 (de) *	2003-05-14	2004-12-02	Continental Teves Ag & Co. Ohg	Gehäusemodul für einen Bremskraftverstärker
JP2004359172A (ja) *	2003-06-06	2004-12-24	Advics:Kk	液圧ブレーキ装置用負圧式倍力装置
DE10333110B4 (de) *	2003-07-21	2008-05-08	Lucas Automotive Gmbh	Unterdruckbremskraftverstärker mit Steuerventilanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1048182A (en) *	1962-07-18	1966-11-16	Girling Ltd	Booster operated hydraulic systems
GB1251805A (it) *	1967-11-25	1971-11-03
US3482485A (en) *	1968-02-15	1969-12-09	Bendix Corp	Fluid pressure servomotor
JPS5610604Y2 (it) *	1977-03-19	1981-03-10
FR2406551A1 (fr) *	1977-10-20	1979-05-18	Girling Ltd	Amplificateur de servocommande pour systemes de freinage de vehicules
PH18419A (en) *	1977-10-20	1985-06-26	Girling Ltd	Servo bosster for vehicle breaking system
JPS592667B2 (ja) *	1978-05-31	1984-01-19	トキコ株式会社	気圧式倍力装置
AU524312B2 (en) *	1978-12-12	1982-09-09	Lucas Industries Limited	Vacuum boosted brake master cylinder

1979
- 1979-05-10 DE DE19792918912 patent/DE2918912A1/de not_active Ceased
1980
- 1980-04-21 US US06/141,830 patent/US4347779A/en not_active Expired - Lifetime
- 1980-05-06 SE SE8003357A patent/SE450887B/sv not_active IP Right Cessation
- 1980-05-08 JP JP6007180A patent/JPS55152657A/ja active Pending
- 1980-05-09 IT IT21919/80A patent/IT1130406B/it active
- 1980-05-09 ES ES1980250634U patent/ES250634Y/es not_active Expired
- 1980-05-09 ES ES1980250635U patent/ES250635Y/es not_active Expired
- 1980-05-09 GB GB8015532A patent/GB2051277B/en not_active Expired

Also Published As

Publication number	Publication date
ES250635Y (es)	1981-11-01
SE450887B (sv)	1987-08-10
IT1130406B (it)	1986-06-11
JPS55152657A (en)	1980-11-28
DE2918912A1 (de)	1980-12-11
ES250635U (es)	1981-04-16
ES250634Y (es)	1981-09-01
US4347779A (en)	1982-09-07
GB2051277A (en)	1981-01-14
SE8003357L (sv)	1980-11-11
ES250634U (es)	1981-03-16
GB2051277B (en)	1983-04-07

Publication	Publication Date	Title
IT8021922A0 (it)	1980-05-09	Servofreno a depressione.
IT8020355A0 (it)	1980-03-05	Servofreno a depressione.
NO153123C (no)	1986-01-22	Syklonseparator.
IT8026576A0 (it)	1980-12-11	Laser a elettroni liberi.
IT7828338A0 (it)	1978-10-02	Servofreno.
IT8021924A0 (it)	1980-05-09	Servofreno a depressione.
ES242450Y (es)	1979-12-01	Una unidad de servofreno mecanicamente controlada.
IT8020354A0 (it)	1980-03-05	Servofreno a depressione.
IT8324133A0 (it)	1983-12-13	Servofreno azionato a depressione.
IT8021921A0 (it)	1980-05-09	Servofreno.
IT7925464A0 (it)	1979-09-04	Valigia a rotelle.
IT1130406B (it)	1986-06-11	Servofreno a depressione
IT8021923A0 (it)	1980-05-09	Servofreno a depressione.
IT8521358A0 (it)	1985-06-28	Servofreno a depressione.
IT8020352A0 (it)	1980-03-05	Circuito. servofreno a depressione a doppio
NL191386B (nl)	1995-02-01	Een 16-hydroxy-prostaglandine verbinding.
IT7921575V0 (it)	1979-05-10	Freno a disco.
BR7904245A (pt)	1980-04-08	Conjunto de servo freio
IT7922731A0 (it)	1979-05-17	Servofreno a depressione.
IT7921440A0 (it)	1979-03-30	Complesso di freno a nastro.
IT7925915A0 (it)	1979-09-21	Servofreno idraulico.
IT7922352A0 (it)	1979-05-04	Disposizione per un servofreno idraulico.
NO801384L (no)	1980-11-12	Bremsekontrollsystem.
IT7922735A0 (it)	1979-05-17	Servofreno a depressione.
IT8020406A0 (it)	1980-03-07	Amplificatore a reazione.