IT1130406B - Servofreno a depressione - Google Patents

Servofreno a depressione

Info

Publication number
IT1130406B
IT1130406B IT21919/80A IT2191980A IT1130406B IT 1130406 B IT1130406 B IT 1130406B IT 21919/80 A IT21919/80 A IT 21919/80A IT 2191980 A IT2191980 A IT 2191980A IT 1130406 B IT1130406 B IT 1130406B
Authority
IT
Italy
Prior art keywords
brake booster
vacuum brake
vacuum
booster
brake
Prior art date
Application number
IT21919/80A
Other languages
English (en)
Other versions
IT8021919A0 (it
Inventor
Juan Belart
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.)
Filing date
Publication date
Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred
Publication of IT8021919A0 publication Critical patent/IT8021919A0/it
Application granted granted Critical
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 IT8021919A0 (it) 1980-05-09
IT1130406B true 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 (15)

* 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
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
ES474387A1 (es) * 1977-10-20 1979-11-01 Girling Ltd Servo-amplificador de fuerza para sistema de frenos de vehi-culo
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

Also Published As

Publication number Publication date
ES250634U (es) 1981-03-16
ES250635U (es) 1981-04-16
SE8003357L (sv) 1980-11-11
GB2051277A (en) 1981-01-14
GB2051277B (en) 1983-04-07
ES250635Y (es) 1981-11-01
IT8021919A0 (it) 1980-05-09
DE2918912A1 (de) 1980-12-11
JPS55152657A (en) 1980-11-28
ES250634Y (es) 1981-09-01
SE450887B (sv) 1987-08-10
US4347779A (en) 1982-09-07

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