JPS5666531A - Automatic gap adjuster for drum brake - Google Patents
Automatic gap adjuster for drum brakeInfo
- Publication number
- JPS5666531A JPS5666531A JP14189979A JP14189979A JPS5666531A JP S5666531 A JPS5666531 A JP S5666531A JP 14189979 A JP14189979 A JP 14189979A JP 14189979 A JP14189979 A JP 14189979A JP S5666531 A JPS5666531 A JP S5666531A
- Authority
- JP
- Japan
- Prior art keywords
- lever
- gap
- brake
- adjusting
- gap adjuster
- 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
Links
Abstract
PURPOSE: To stably perform the automatic adjustment of a gap through a simple construction, by surely transmitting the action of an expander or a parking lever to an adjusting lever through a single pivot.
CONSTITUTION: A wheel cylinder 4 is provided as a brake shoe expander at the upper part of the inside of a brake panel 1. The upper ends of brake shoes 2a, 2b are located in contact with the end faces of the right and left pistons 5 of the wheel cylinder 4. An automatic gap adjuster has a contracted position restricting strut 8 between the shoes 2a, 2b. An adjusting lever 27, a parking lever 36 and a thrusting lever 33 engaged with one end of a return spring 35 are pivoted or coupled to pivot 22 provided on the shoe 2a. Since an engage-thrusting force for the adjusting wheel of the lever 27 in nonbraking is kept constant, the adjustment of a gap can be stably performed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14189979A JPS5666531A (en) | 1979-11-01 | 1979-11-01 | Automatic gap adjuster for drum brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14189979A JPS5666531A (en) | 1979-11-01 | 1979-11-01 | Automatic gap adjuster for drum brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5666531A true JPS5666531A (en) | 1981-06-05 |
JPS615018B2 JPS615018B2 (en) | 1986-02-14 |
Family
ID=15302748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14189979A Granted JPS5666531A (en) | 1979-11-01 | 1979-11-01 | Automatic gap adjuster for drum brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5666531A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100349533B1 (en) * | 1998-12-31 | 2003-03-17 | 주식회사 만도 | Adjusting device of drum brake |
US7066467B2 (en) | 2000-12-28 | 2006-06-27 | Koyo Seiko Co., Ltd. | Sealing device for water pump bearings |
-
1979
- 1979-11-01 JP JP14189979A patent/JPS5666531A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100349533B1 (en) * | 1998-12-31 | 2003-03-17 | 주식회사 만도 | Adjusting device of drum brake |
US7066467B2 (en) | 2000-12-28 | 2006-06-27 | Koyo Seiko Co., Ltd. | Sealing device for water pump bearings |
Also Published As
Publication number | Publication date |
---|---|
JPS615018B2 (en) | 1986-02-14 |
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