JPS5666532A - Automatic adjuster for braking gap of mechanical drum brake - Google Patents
Automatic adjuster for braking gap of mechanical drum brakeInfo
- Publication number
- JPS5666532A JPS5666532A JP14015879A JP14015879A JPS5666532A JP S5666532 A JPS5666532 A JP S5666532A JP 14015879 A JP14015879 A JP 14015879A JP 14015879 A JP14015879 A JP 14015879A JP S5666532 A JPS5666532 A JP S5666532A
- Authority
- JP
- Japan
- Prior art keywords
- braking
- brake
- gear
- gap
- braking gap
- 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
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
PURPOSE: To automatically keep constant the gap between the inside surface of a drum and a lining due to the wear of a brake shoe, by securing on a brake panel a gear stopper which allows an adjusting gear to rotate only in the direction of braking.
CONSTITUTION: The butts 5a, 5'a of brake shoes 5, 5' are pivoted to the inside surface of a brake panel 1 by an anchor pin 6. One end of a clutch spring 16 is secured on a brake arm 11. The spring 16 is wound around a shaft 10a so that only the turning force of the arm 11 in the direction of braking is transmitted to a cam shaft 10a. A gear section 18 is provided on the peripheral portion 17b of an adjusting gear 17. A gear stopper 19 is engaged with the gear section 18 to adjust a braking gap. As a result, compensation is automatically effected through a simple construction to keep the braking gap constant.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14015879A JPS5666532A (en) | 1979-10-30 | 1979-10-30 | Automatic adjuster for braking gap of mechanical drum brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14015879A JPS5666532A (en) | 1979-10-30 | 1979-10-30 | Automatic adjuster for braking gap of mechanical drum brake |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5666532A true JPS5666532A (en) | 1981-06-05 |
Family
ID=15262209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14015879A Pending JPS5666532A (en) | 1979-10-30 | 1979-10-30 | Automatic adjuster for braking gap of mechanical drum brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5666532A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951228U (en) * | 1982-09-28 | 1984-04-04 | 曙ブレーキ工業株式会社 | Drum brake auto adjuster device |
TWI613377B (en) * | 2016-12-21 | 2018-02-01 | 三陽工業股份有限公司 | Drum brake structure |
-
1979
- 1979-10-30 JP JP14015879A patent/JPS5666532A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951228U (en) * | 1982-09-28 | 1984-04-04 | 曙ブレーキ工業株式会社 | Drum brake auto adjuster device |
JPS6326584Y2 (en) * | 1982-09-28 | 1988-07-19 | ||
TWI613377B (en) * | 2016-12-21 | 2018-02-01 | 三陽工業股份有限公司 | Drum brake structure |
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