JPS56163947A - Negative pressure type doubling device - Google Patents

Negative pressure type doubling device

Info

Publication number
JPS56163947A
JPS56163947A JP9303080A JP9303080A JPS56163947A JP S56163947 A JPS56163947 A JP S56163947A JP 9303080 A JP9303080 A JP 9303080A JP 9303080 A JP9303080 A JP 9303080A JP S56163947 A JPS56163947 A JP S56163947A
Authority
JP
Japan
Prior art keywords
rod
wall
shell
flange
piston
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
JP9303080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231665B2 (en]
Inventor
Hiroo Takeuchi
Nobuaki Hachiro
Yoshihisa Miyazaki
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.)
Hitachi Astemo 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 JP9303080A priority Critical patent/JPS56163947A/ja
Publication of JPS56163947A publication Critical patent/JPS56163947A/ja
Publication of JPS6231665B2 publication Critical patent/JPS6231665B2/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)
JP9303080A 1980-07-08 1980-07-08 Negative pressure type doubling device Granted JPS56163947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9303080A JPS56163947A (en) 1980-07-08 1980-07-08 Negative pressure type doubling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9303080A JPS56163947A (en) 1980-07-08 1980-07-08 Negative pressure type doubling device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6739480A Division JPS56163951A (en) 1980-05-21 1980-05-21 Negative pressure type doubling device

Publications (2)

Publication Number Publication Date
JPS56163947A true JPS56163947A (en) 1981-12-16
JPS6231665B2 JPS6231665B2 (en]) 1987-07-09

Family

ID=14071091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9303080A Granted JPS56163947A (en) 1980-07-08 1980-07-08 Negative pressure type doubling device

Country Status (1)

Country Link
JP (1) JPS56163947A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7096775B2 (en) 2003-11-28 2006-08-29 Hitachi, Ltd. Pneumatic booster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7096775B2 (en) 2003-11-28 2006-08-29 Hitachi, Ltd. Pneumatic booster

Also Published As

Publication number Publication date
JPS6231665B2 (en]) 1987-07-09

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