JPH0316298B2 - - Google Patents

Info

Publication number
JPH0316298B2
JPH0316298B2 JP57201759A JP20175982A JPH0316298B2 JP H0316298 B2 JPH0316298 B2 JP H0316298B2 JP 57201759 A JP57201759 A JP 57201759A JP 20175982 A JP20175982 A JP 20175982A JP H0316298 B2 JPH0316298 B2 JP H0316298B2
Authority
JP
Japan
Prior art keywords
piston
valve
hole
pressure chamber
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
JP57201759A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5992241A (ja
Inventor
Katsuaki Kamemoto
Satoshi Arimitsu
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.)
Nabco Ltd
Original Assignee
Nabco 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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP57201759A priority Critical patent/JPS5992241A/ja
Publication of JPS5992241A publication Critical patent/JPS5992241A/ja
Publication of JPH0316298B2 publication Critical patent/JPH0316298B2/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
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
JP57201759A 1982-11-17 1982-11-17 二段作動型マスタシリンダ Granted JPS5992241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57201759A JPS5992241A (ja) 1982-11-17 1982-11-17 二段作動型マスタシリンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57201759A JPS5992241A (ja) 1982-11-17 1982-11-17 二段作動型マスタシリンダ

Publications (2)

Publication Number Publication Date
JPS5992241A JPS5992241A (ja) 1984-05-28
JPH0316298B2 true JPH0316298B2 (en:Method) 1991-03-05

Family

ID=16446462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57201759A Granted JPS5992241A (ja) 1982-11-17 1982-11-17 二段作動型マスタシリンダ

Country Status (1)

Country Link
JP (1) JPS5992241A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189869U (en:Method) * 1987-05-28 1988-12-06
CN113753005B (zh) * 2021-11-09 2022-02-18 杭州赛奇机械股份有限公司 一种新能源车用制动主缸

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382685U (en:Method) * 1976-12-13 1978-07-08

Also Published As

Publication number Publication date
JPS5992241A (ja) 1984-05-28

Similar Documents

Publication Publication Date Title
US3979912A (en) Brake booster utilizing a pump of a power steering device
EP1216906B1 (en) Vacuum booster
EP0110740A1 (en) Brake actuation assembly
US3442080A (en) Dual hydraulic brake systems and brake booster mechanisms therefor
US4338787A (en) Variable ratio brake master cylinder device
JPS627019B2 (en:Method)
US20020152883A1 (en) Fluid pressure boosting device
US4757748A (en) Vacuum booster for automobiles
US5711203A (en) Pneumatic brake booster
US6397723B1 (en) Negative pressure booster
US4984507A (en) Three chamber brake booster with variable pressure passages having a minimum channel length
JPH0316298B2 (en:Method)
US5115719A (en) Pneumatic booster
US4524584A (en) Brake booster
US5277100A (en) Tandem type vacuum booster
US7472968B2 (en) Vacuum type brake booster
GB2304161A (en) A vacuum booster e.g.for brakes
JPS63529Y2 (en:Method)
US3146679A (en) Fluid pressure motor mechanism
US3393513A (en) Fluid pressure servomotor
JPH0510263B2 (en:Method)
JPS6114978B2 (en:Method)
JPS61196855A (ja) 圧縮空気圧式倍力装置
US10005440B2 (en) Pneumatic booster
JP4502527B2 (ja) 負圧ブースタ