JPS53132670A - Braking force doubler device - Google Patents

Braking force doubler device

Info

Publication number
JPS53132670A
JPS53132670A JP4758077A JP4758077A JPS53132670A JP S53132670 A JPS53132670 A JP S53132670A JP 4758077 A JP4758077 A JP 4758077A JP 4758077 A JP4758077 A JP 4758077A JP S53132670 A JPS53132670 A JP S53132670A
Authority
JP
Japan
Prior art keywords
braking force
flow line
doubler device
force doubler
assures
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.)
Pending
Application number
JP4758077A
Other languages
Japanese (ja)
Inventor
Kazunori Endo
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki 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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Priority to JP4758077A priority Critical patent/JPS53132670A/en
Publication of JPS53132670A publication Critical patent/JPS53132670A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)

Abstract

PURPOSE: To obtain a braking force doubler device which assures its effect even when a flow line is choked due to breakdown in an air pump etc. by providing a valve opening and shutting for communication of the inside of this flow line to the atmosphere, on the way of flow line to supply the compressed air.
COPYRIGHT: (C)1978,JPO&Japio
JP4758077A 1977-04-25 1977-04-25 Braking force doubler device Pending JPS53132670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4758077A JPS53132670A (en) 1977-04-25 1977-04-25 Braking force doubler device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4758077A JPS53132670A (en) 1977-04-25 1977-04-25 Braking force doubler device

Publications (1)

Publication Number Publication Date
JPS53132670A true JPS53132670A (en) 1978-11-18

Family

ID=12779179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4758077A Pending JPS53132670A (en) 1977-04-25 1977-04-25 Braking force doubler device

Country Status (1)

Country Link
JP (1) JPS53132670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001341634A (en) * 2000-05-31 2001-12-11 Tokico Ltd Brake booster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522474A (en) * 1975-06-23 1977-01-10 Shinzo Shioda System for measuring passing speed and width of vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522474A (en) * 1975-06-23 1977-01-10 Shinzo Shioda System for measuring passing speed and width of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001341634A (en) * 2000-05-31 2001-12-11 Tokico Ltd Brake booster

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