JPS5646125A - Automatic brake clearance adjuster for brake drum - Google Patents

Automatic brake clearance adjuster for brake drum

Info

Publication number
JPS5646125A
JPS5646125A JP12015279A JP12015279A JPS5646125A JP S5646125 A JPS5646125 A JP S5646125A JP 12015279 A JP12015279 A JP 12015279A JP 12015279 A JP12015279 A JP 12015279A JP S5646125 A JPS5646125 A JP S5646125A
Authority
JP
Japan
Prior art keywords
brake
adjuster
shoes
socket
pin
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
JP12015279A
Other languages
Japanese (ja)
Inventor
Hiroshi Ichinomiya
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 JP12015279A priority Critical patent/JPS5646125A/en
Publication of JPS5646125A publication Critical patent/JPS5646125A/en
Pending legal-status Critical Current

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  • Braking Arrangements (AREA)

Abstract

PURPOSE: To obtain small-sized automatic brake clearance adjusters, need not to be strong, each of which attaches to each of a pair of brake shoes, by limiting function of the adjuster only to that of a stopper, that is, to limit return travel of shoes.
CONSTITUTION: A vertical pair of hydraulic cylinders 12, when provided with hydraulic pressure, push pistons outward to cause right and left brake shoes 6 press against inner surface of a brake drum. When the shoe 6 moves out a groove 26 of a socket 4 of the adjuster 20, a pin 9 also moves. Then, an adjusting lever 7 pivots around a pivot 8 by force of a spring 10 and stops at the pin 9. Pivoting of the lever 7 causes a ratchet 5 and an adjusting bolt 3 rotate together to bring the socket 4 closer to a web 16 to limit return travel of the brake shoe 6. The brake clearance is consistently maintained at a proper level through these processes.
COPYRIGHT: (C)1981,JPO&Japio
JP12015279A 1979-09-20 1979-09-20 Automatic brake clearance adjuster for brake drum Pending JPS5646125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12015279A JPS5646125A (en) 1979-09-20 1979-09-20 Automatic brake clearance adjuster for brake drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12015279A JPS5646125A (en) 1979-09-20 1979-09-20 Automatic brake clearance adjuster for brake drum

Publications (1)

Publication Number Publication Date
JPS5646125A true JPS5646125A (en) 1981-04-27

Family

ID=14779240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12015279A Pending JPS5646125A (en) 1979-09-20 1979-09-20 Automatic brake clearance adjuster for brake drum

Country Status (1)

Country Link
JP (1) JPS5646125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872541U (en) * 1981-11-11 1983-05-17 トヨタ自動車株式会社 Brake device
JPS60149009A (en) * 1984-01-13 1985-08-06 Shinnosuke Sawa Production of optical waveguide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817584B1 (en) * 1969-08-06 1973-05-30
JPS5142698A (en) * 1974-10-08 1976-04-10 Hokushii Kk TASHOKUHOSOBUTSUSHUNOHOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817584B1 (en) * 1969-08-06 1973-05-30
JPS5142698A (en) * 1974-10-08 1976-04-10 Hokushii Kk TASHOKUHOSOBUTSUSHUNOHOHO

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872541U (en) * 1981-11-11 1983-05-17 トヨタ自動車株式会社 Brake device
JPS60149009A (en) * 1984-01-13 1985-08-06 Shinnosuke Sawa Production of optical waveguide
JPH0536761B2 (en) * 1984-01-13 1993-05-31 Shinnosuke Sawa

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