JPH0311936B2 - - Google Patents

Info

Publication number
JPH0311936B2
JPH0311936B2 JP57201534A JP20153482A JPH0311936B2 JP H0311936 B2 JPH0311936 B2 JP H0311936B2 JP 57201534 A JP57201534 A JP 57201534A JP 20153482 A JP20153482 A JP 20153482A JP H0311936 B2 JPH0311936 B2 JP H0311936B2
Authority
JP
Japan
Prior art keywords
chamber
negative pressure
atmosphere
diaphragm
small chamber
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.)
Expired - Lifetime
Application number
JP57201534A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5992244A (ja
Inventor
Masatoshi Nakamura
Mitsukyo Kitamura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP57201534A priority Critical patent/JPS5992244A/ja
Publication of JPS5992244A publication Critical patent/JPS5992244A/ja
Publication of JPH0311936B2 publication Critical patent/JPH0311936B2/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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
JP57201534A 1982-11-16 1982-11-16 タンデム型負圧式倍力装置 Granted JPS5992244A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57201534A JPS5992244A (ja) 1982-11-16 1982-11-16 タンデム型負圧式倍力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57201534A JPS5992244A (ja) 1982-11-16 1982-11-16 タンデム型負圧式倍力装置

Publications (2)

Publication Number Publication Date
JPS5992244A JPS5992244A (ja) 1984-05-28
JPH0311936B2 true JPH0311936B2 (zh) 1991-02-19

Family

ID=16442637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57201534A Granted JPS5992244A (ja) 1982-11-16 1982-11-16 タンデム型負圧式倍力装置

Country Status (1)

Country Link
JP (1) JPS5992244A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620561A (en) * 1985-05-20 1986-11-04 Bandag Licensing Corporation Differential pressure control valve
JP2744621B2 (ja) * 1988-08-25 1998-04-28 自動車機器株式会社 タンデム型負圧倍力装置
JP2001097206A (ja) 1999-09-30 2001-04-10 Aisin Seiki Co Ltd 負圧式倍力装置

Also Published As

Publication number Publication date
JPS5992244A (ja) 1984-05-28

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