JPS628347B2 - - Google Patents

Info

Publication number
JPS628347B2
JPS628347B2 JP56156022A JP15602281A JPS628347B2 JP S628347 B2 JPS628347 B2 JP S628347B2 JP 56156022 A JP56156022 A JP 56156022A JP 15602281 A JP15602281 A JP 15602281A JP S628347 B2 JPS628347 B2 JP S628347B2
Authority
JP
Japan
Prior art keywords
booster
tie rod
working chamber
boot
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.)
Expired
Application number
JP56156022A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57114755A (en
Inventor
Nobuaki Hachiro
Yoshihisa Myazaki
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 JP56156022A priority Critical patent/JPS57114755A/ja
Publication of JPS57114755A publication Critical patent/JPS57114755A/ja
Publication of JPS628347B2 publication Critical patent/JPS628347B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)
JP56156022A 1981-09-30 1981-09-30 Negative pressure multiplier Granted JPS57114755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56156022A JPS57114755A (en) 1981-09-30 1981-09-30 Negative pressure multiplier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56156022A JPS57114755A (en) 1981-09-30 1981-09-30 Negative pressure multiplier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55184752A Division JPS5919865B2 (ja) 1980-12-25 1980-12-25 負圧式倍力装置

Publications (2)

Publication Number Publication Date
JPS57114755A JPS57114755A (en) 1982-07-16
JPS628347B2 true JPS628347B2 (en:Method) 1987-02-21

Family

ID=15618598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56156022A Granted JPS57114755A (en) 1981-09-30 1981-09-30 Negative pressure multiplier

Country Status (1)

Country Link
JP (1) JPS57114755A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946758U (ja) * 1982-09-21 1984-03-28 日信工業株式会社 負圧式倍力装置

Also Published As

Publication number Publication date
JPS57114755A (en) 1982-07-16

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