JPS5563954A - Braking power booster - Google Patents

Braking power booster

Info

Publication number
JPS5563954A
JPS5563954A JP13504878A JP13504878A JPS5563954A JP S5563954 A JPS5563954 A JP S5563954A JP 13504878 A JP13504878 A JP 13504878A JP 13504878 A JP13504878 A JP 13504878A JP S5563954 A JPS5563954 A JP S5563954A
Authority
JP
Japan
Prior art keywords
piston
power
brake
hydraulic
contracted
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
JP13504878A
Other languages
Japanese (ja)
Other versions
JPS6150818B2 (en
Inventor
Mikio Matsuzaki
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP13504878A priority Critical patent/JPS5563954A/en
Publication of JPS5563954A publication Critical patent/JPS5563954A/en
Publication of JPS6150818B2 publication Critical patent/JPS6150818B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)

Abstract

PURPOSE: To simplify the construction of a brake power booster which works even when the engine is interruped, by fitting a power piston through a valve operating rod and applying oil pressure to the piston in accordance with the shift of load.
CONSTITUTION: As a pedal is put on, a hydraulic brake is actuated, with a power piaton 4, master cylinder push rod 6 and piston 7 being interlocked. As the load is shifted, a piston 12 of hydraulic cylinder 11 is contracted and this hydraulic output is transmitted to a power piston cylinder 5, which generates a large boosting effect. A through hole 22 is open while the brake is not applied and no hydraulic output works on the piston 4 even if the piston 12 is contracted because of rugged road face.
COPYRIGHT: (C)1980,JPO&Japio
JP13504878A 1978-11-01 1978-11-01 Braking power booster Granted JPS5563954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13504878A JPS5563954A (en) 1978-11-01 1978-11-01 Braking power booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13504878A JPS5563954A (en) 1978-11-01 1978-11-01 Braking power booster

Publications (2)

Publication Number Publication Date
JPS5563954A true JPS5563954A (en) 1980-05-14
JPS6150818B2 JPS6150818B2 (en) 1986-11-06

Family

ID=15142708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13504878A Granted JPS5563954A (en) 1978-11-01 1978-11-01 Braking power booster

Country Status (1)

Country Link
JP (1) JPS5563954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560210A (en) * 1982-08-14 1985-12-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Brake system for vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560210A (en) * 1982-08-14 1985-12-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Brake system for vehicles

Also Published As

Publication number Publication date
JPS6150818B2 (en) 1986-11-06

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