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FR2237787A1 - - Google Patents

Info

Publication number
FR2237787A1
FR2237787A1 FR7424756A FR7424756A FR2237787A1 FR 2237787 A1 FR2237787 A1 FR 2237787A1 FR 7424756 A FR7424756 A FR 7424756A FR 7424756 A FR7424756 A FR 7424756A FR 2237787 A1 FR2237787 A1 FR 2237787A1
Authority
FR
France
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.)
Granted
Application number
FR7424756A
Other languages
French (fr)
Other versions
FR2237787B3 (en
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.)
Weatherhead Co
Original Assignee
Weatherhead Co
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 Weatherhead Co filed Critical Weatherhead Co
Publication of FR2237787A1 publication Critical patent/FR2237787A1/fr
Application granted granted Critical
Publication of FR2237787B3 publication Critical patent/FR2237787B3/fr
Expired 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
    • B60T13/12—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 liquid
    • B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • B60T13/162—Master cylinder mechanically coupled with booster
    • 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
    • B60T13/12—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 liquid
    • B60T13/16—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 liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder
    • B60T13/162—Master cylinder mechanically coupled with booster
    • B60T13/163—Pilot valve provided inside booster piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7424756A 1973-07-16 1974-07-16 Expired FR2237787B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37931973A 1973-07-16 1973-07-16

Publications (2)

Publication Number Publication Date
FR2237787A1 true FR2237787A1 (en) 1975-02-14
FR2237787B3 FR2237787B3 (en) 1977-05-20

Family

ID=23496763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424756A Expired FR2237787B3 (en) 1973-07-16 1974-07-16

Country Status (8)

Country Link
JP (1) JPS5037975A (en)
BR (1) BR7405737D0 (en)
CA (1) CA1012443A (en)
DE (1) DE2434236A1 (en)
ES (1) ES428331A1 (en)
FR (1) FR2237787B3 (en)
GB (1) GB1465714A (en)
IT (1) IT1016600B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398649A1 (en) * 1977-07-30 1979-02-23 Teves Gmbh Alfred HYDRAULIC BRAKE AMPLIFIER
US4149379A (en) * 1976-04-23 1979-04-17 Nissan Motor Company, Limited Motor vehicle power assisted braking system
FR2439112A1 (en) * 1978-10-20 1980-05-16 Automotive Prod Co Ltd HYDRAULIC BRAKING DEVICE AND ITS CONTROL SYSTEM
FR2463034A1 (en) * 1979-08-02 1981-02-20 Nissan Motor HYDRAULIC FORCE AMPLIFIER
DE3209337A1 (en) * 1982-03-15 1983-09-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulic power-assisted brake system
FR2539365A1 (en) * 1983-01-18 1984-07-20 Bosch Gmbh Robert Hydraulic brake-control device
US4467700A (en) * 1979-01-17 1984-08-28 Nissan Motor Company, Limited Hydraulic boost mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820554A (en) * 1981-07-27 1983-02-07 Nissan Motor Co Ltd Hydraulic pressure circuit
WO2001079047A1 (en) * 2000-04-18 2001-10-25 Continental Teves Ag & Co. Ohg Hydraulic brake booster
CN114455038B (en) * 2021-10-22 2023-02-03 中建三局绿色产业投资有限公司 Underwater operation robot

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149379A (en) * 1976-04-23 1979-04-17 Nissan Motor Company, Limited Motor vehicle power assisted braking system
FR2398649A1 (en) * 1977-07-30 1979-02-23 Teves Gmbh Alfred HYDRAULIC BRAKE AMPLIFIER
FR2439112A1 (en) * 1978-10-20 1980-05-16 Automotive Prod Co Ltd HYDRAULIC BRAKING DEVICE AND ITS CONTROL SYSTEM
US4467700A (en) * 1979-01-17 1984-08-28 Nissan Motor Company, Limited Hydraulic boost mechanism
FR2463034A1 (en) * 1979-08-02 1981-02-20 Nissan Motor HYDRAULIC FORCE AMPLIFIER
DE3209337A1 (en) * 1982-03-15 1983-09-15 Alfred Teves Gmbh, 6000 Frankfurt Hydraulic power-assisted brake system
FR2539365A1 (en) * 1983-01-18 1984-07-20 Bosch Gmbh Robert Hydraulic brake-control device

Also Published As

Publication number Publication date
BR7405737D0 (en) 1975-05-20
FR2237787B3 (en) 1977-05-20
DE2434236A1 (en) 1975-02-06
IT1016600B (en) 1977-06-20
ES428331A1 (en) 1976-07-16
JPS5037975A (en) 1975-04-09
CA1012443A (en) 1977-06-21
GB1465714A (en) 1977-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property