FR2030679A5 - - Google Patents

Info

Publication number
FR2030679A5
FR2030679A5 FR6940549A FR6940549A FR2030679A5 FR 2030679 A5 FR2030679 A5 FR 2030679A5 FR 6940549 A FR6940549 A FR 6940549A FR 6940549 A FR6940549 A FR 6940549A FR 2030679 A5 FR2030679 A5 FR 2030679A5
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.)
Expired
Application number
FR6940549A
Other languages
French (fr)
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2030679A5 publication Critical patent/FR2030679A5/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
    • B60T13/24—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
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • 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)
FR6940549A 1969-07-31 1969-11-25 Expired FR2030679A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691938971 DE1938971A1 (en) 1969-07-31 1969-07-31 Brake amplifier

Publications (1)

Publication Number Publication Date
FR2030679A5 true FR2030679A5 (en) 1970-11-13

Family

ID=5741504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940549A Expired FR2030679A5 (en) 1969-07-31 1969-11-25

Country Status (2)

Country Link
DE (1) DE1938971A1 (en)
FR (1) FR2030679A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023874A1 (en) * 1979-08-02 1981-02-11 The Bendix Corporation Control valve for fluid pressure operated motor
DE3140267A1 (en) * 1980-04-19 1983-05-05 Alfred Teves Gmbh, 6000 Frankfurt Manufacturing process for a working cylinder, in particular for a pneumatic brake booster for motor vehicles, and an apparatus for carrying out the process
DE3445118A1 (en) * 1984-12-11 1986-06-12 Alfred Teves Gmbh, 6000 Frankfurt Vacuum brake booster
WO1992008633A1 (en) * 1990-11-19 1992-05-29 Allied-Signal Inc. Partition means for a servomotor
FR2744085A1 (en) * 1996-01-30 1997-08-01 Alliedsignal Europ Services PNEUMATIC BRAKE ASSIST MOTOR WITH IMPROVED VALVE
FR2774641A1 (en) 1998-02-12 1999-08-13 Bosch Syst Freinage PNEUMATIC SERVOMOTOR WITH DYNAMICALLY VARIABLE MECHANICAL REACTION

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836681A1 (en) * 1978-08-22 1980-03-06 Teves Gmbh Alfred PRESSURE CONTROL VALVE
DE4121413A1 (en) * 1991-06-28 1993-01-14 Teves Gmbh Alfred Brake operating device for hydraulic vehicle brake system - has main brake cylinder with two pressure chambers in steel tube housings.
DE4305812A1 (en) * 1993-02-25 1994-09-01 Wrycz Rekowski Marianna Travelling light-feed sawing device for rigid sections manufactured in line

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023874A1 (en) * 1979-08-02 1981-02-11 The Bendix Corporation Control valve for fluid pressure operated motor
DE3140267A1 (en) * 1980-04-19 1983-05-05 Alfred Teves Gmbh, 6000 Frankfurt Manufacturing process for a working cylinder, in particular for a pneumatic brake booster for motor vehicles, and an apparatus for carrying out the process
DE3445118A1 (en) * 1984-12-11 1986-06-12 Alfred Teves Gmbh, 6000 Frankfurt Vacuum brake booster
WO1992008633A1 (en) * 1990-11-19 1992-05-29 Allied-Signal Inc. Partition means for a servomotor
FR2744085A1 (en) * 1996-01-30 1997-08-01 Alliedsignal Europ Services PNEUMATIC BRAKE ASSIST MOTOR WITH IMPROVED VALVE
WO1997028033A1 (en) * 1996-01-30 1997-08-07 Bosch Systemes De Freinage Pneumatic brake servo with an improved valve
FR2774641A1 (en) 1998-02-12 1999-08-13 Bosch Syst Freinage PNEUMATIC SERVOMOTOR WITH DYNAMICALLY VARIABLE MECHANICAL REACTION
WO1999041124A1 (en) 1998-02-12 1999-08-19 Bosch Systemes De Freinage Pneumatic servomotor with dynamically variable mechanical reaction

Also Published As

Publication number Publication date
DE1938971A1 (en) 1971-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse