DE3222929A1 - Pneumatischer servoantrieb - Google Patents

Pneumatischer servoantrieb

Info

Publication number
DE3222929A1
DE3222929A1 DE19823222929 DE3222929A DE3222929A1 DE 3222929 A1 DE3222929 A1 DE 3222929A1 DE 19823222929 DE19823222929 DE 19823222929 DE 3222929 A DE3222929 A DE 3222929A DE 3222929 A1 DE3222929 A1 DE 3222929A1
Authority
DE
Germany
Prior art keywords
reaction disk
working piston
servo drive
output shaft
force
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19823222929
Other languages
German (de)
English (en)
Inventor
Hiromi Tokyo Ando
Toshio Yokohama Kanagawa Takayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Tokico Ltd
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 Tokico Ltd filed Critical Tokico Ltd
Publication of DE3222929A1 publication Critical patent/DE3222929A1/de
Ceased legal-status Critical Current

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
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • 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
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
DE19823222929 1981-06-20 1982-06-18 Pneumatischer servoantrieb Ceased DE3222929A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9143981U JPS57204257U (enExample) 1981-06-20 1981-06-20

Publications (1)

Publication Number Publication Date
DE3222929A1 true DE3222929A1 (de) 1983-01-05

Family

ID=14026397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823222929 Ceased DE3222929A1 (de) 1981-06-20 1982-06-18 Pneumatischer servoantrieb

Country Status (4)

Country Link
JP (1) JPS57204257U (enExample)
DE (1) DE3222929A1 (enExample)
FR (1) FR2508115A1 (enExample)
GB (1) GB2104989B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402962A1 (de) * 1984-01-28 1985-08-01 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbremskraftverstaerker
DE3407350A1 (de) * 1984-02-29 1985-08-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
DE3412397A1 (de) * 1984-04-03 1985-10-10 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker mit hauptzylinder
DE3812452A1 (de) * 1987-04-15 1988-11-03 Tokico Ltd Pneumatischer verstaerker
DE4408993A1 (de) * 1994-03-16 1995-09-21 Lucas Ind Plc Betätigungsbaugruppe für eine Kraftfahrzeug-Bremsanlage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630694B1 (fr) * 1988-04-28 1990-07-13 Bendix France Servomoteur d'assistance au freinage
FR2660274A1 (fr) * 1990-03-29 1991-10-04 Bendix Europ Services Tech Procede de reglage de la valeur du saut d'un servomoteur d'assistance au freinage.
FR2861036B1 (fr) * 2003-10-20 2006-03-17 Bosch Gmbh Robert Systeme de freinage incluant un disque de reaction monte de maniere amelioree
USD507760S1 (en) * 2004-02-24 2005-07-26 Anna Maria Stone Necklace
CN111071226B (zh) * 2019-12-24 2020-12-25 北京信息职业技术学院 一种新能源车辆的轮毂制动系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208762A1 (de) * 1971-02-24 1972-09-07 Automotive Products Co. Ltd., Leamington Spa, Warwickshire (Grossbritannien) Servomotor mit Hilfskraft-Bremsvorrichtungen
DE2918907A1 (de) * 1979-05-10 1980-12-04 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer ein kraftfahrzeug
DE3040731A1 (de) * 1979-11-21 1981-06-11 Aisin Seiki K.K., Kariya, Aichi Bremskraftverstaerker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247430A (en) * 1979-04-11 1981-01-27 The Dow Chemical Company Aqueous based slurry and method of forming a consolidated gravel pack
JPS55148642A (en) * 1979-05-10 1980-11-19 Aisin Seiki Co Ltd Reaction mechanism of toggle joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208762A1 (de) * 1971-02-24 1972-09-07 Automotive Products Co. Ltd., Leamington Spa, Warwickshire (Grossbritannien) Servomotor mit Hilfskraft-Bremsvorrichtungen
DE2918907A1 (de) * 1979-05-10 1980-12-04 Teves Gmbh Alfred Vakuumbremskraftverstaerker fuer ein kraftfahrzeug
DE3040731A1 (de) * 1979-11-21 1981-06-11 Aisin Seiki K.K., Kariya, Aichi Bremskraftverstaerker

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402962A1 (de) * 1984-01-28 1985-08-01 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbremskraftverstaerker
DE3407350A1 (de) * 1984-02-29 1985-08-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
DE3412397A1 (de) * 1984-04-03 1985-10-10 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker mit hauptzylinder
DE3812452A1 (de) * 1987-04-15 1988-11-03 Tokico Ltd Pneumatischer verstaerker
US4884491A (en) * 1987-04-15 1989-12-05 Tokico Ltd. Pneumatic booster
DE4408993A1 (de) * 1994-03-16 1995-09-21 Lucas Ind Plc Betätigungsbaugruppe für eine Kraftfahrzeug-Bremsanlage
US5732556A (en) * 1994-03-16 1998-03-31 Lucas Industries Public Limited Company Actuation assembly for a braking system for motor vehicles

Also Published As

Publication number Publication date
FR2508115A1 (fr) 1982-12-24
GB2104989B (en) 1985-06-12
GB2104989A (en) 1983-03-16
JPS57204257U (enExample) 1982-12-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT

8128 New person/name/address of the agent

Representative=s name: LIEDL, G., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN

8131 Rejection