JPS5843849A - 負圧式倍力装置 - Google Patents

負圧式倍力装置

Info

Publication number
JPS5843849A
JPS5843849A JP56142841A JP14284181A JPS5843849A JP S5843849 A JPS5843849 A JP S5843849A JP 56142841 A JP56142841 A JP 56142841A JP 14284181 A JP14284181 A JP 14284181A JP S5843849 A JPS5843849 A JP S5843849A
Authority
JP
Japan
Prior art keywords
booster
negative pressure
working chamber
diaphragm
hole
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.)
Granted
Application number
JP56142841A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628343B2 (pt
Inventor
Masaaki Tokunaga
徳永　正明
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.)
Nissin Kogyo Co Ltd
Original Assignee
Nissin Kogyo Co 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 Nissin Kogyo Co Ltd filed Critical Nissin Kogyo Co Ltd
Priority to JP56142841A priority Critical patent/JPS5843849A/ja
Publication of JPS5843849A publication Critical patent/JPS5843849A/ja
Publication of JPS628343B2 publication Critical patent/JPS628343B2/ja
Granted 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
    • B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
    • B60T13/5675—Supportstruts

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
JP56142841A 1981-09-10 1981-09-10 負圧式倍力装置 Granted JPS5843849A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56142841A JPS5843849A (ja) 1981-09-10 1981-09-10 負圧式倍力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56142841A JPS5843849A (ja) 1981-09-10 1981-09-10 負圧式倍力装置

Publications (2)

Publication Number Publication Date
JPS5843849A true JPS5843849A (ja) 1983-03-14
JPS628343B2 JPS628343B2 (pt) 1987-02-21

Family

ID=15324852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56142841A Granted JPS5843849A (ja) 1981-09-10 1981-09-10 負圧式倍力装置

Country Status (1)

Country Link
JP (1) JPS5843849A (pt)

Also Published As

Publication number Publication date
JPS628343B2 (pt) 1987-02-21

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