JPS5683629A - Automatic gap-adjusting device for drum brake gear - Google Patents
Automatic gap-adjusting device for drum brake gearInfo
- Publication number
- JPS5683629A JPS5683629A JP16000879A JP16000879A JPS5683629A JP S5683629 A JPS5683629 A JP S5683629A JP 16000879 A JP16000879 A JP 16000879A JP 16000879 A JP16000879 A JP 16000879A JP S5683629 A JPS5683629 A JP S5683629A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- strut
- linings
- claw part
- wear
- 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 maintain a constant gap between brake linings and brake drum when a brake is not operated by compensating for the wear of the linings.
CONSTITUTION: One end of a strut 8 is placed near a web 26 of the first brake shoe 2a and is engaged with a parking lever 24. Accordingly, the angle of inclination of the strut 8 against a brake panel 1 can be reduced, the second brake shoe 2b is not lifted by the strut 8 when a parking brake is operated, and hence the linings 3a, 3b can be prevented from such troubles as local wear and malfunction. In addition, since teeth 12a an adjusting wheel 12 are inclined against the axis of the strut 8 in such a manner that the teeth 12a are roughly perpendicular to the rotating direction of a feed claw part 36, resultant forces not contributing to the rotation of the wheel 2 are not generated along the tooth surfaces engaged with the claw part 36, and the wear of the linings can be adjusted by efficiently transmitting the displacement by rotation of the claw part 36 to the wheel 12.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16000879A JPS5683629A (en) | 1979-12-10 | 1979-12-10 | Automatic gap-adjusting device for drum brake gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16000879A JPS5683629A (en) | 1979-12-10 | 1979-12-10 | Automatic gap-adjusting device for drum brake gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5683629A true JPS5683629A (en) | 1981-07-08 |
Family
ID=15705974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16000879A Pending JPS5683629A (en) | 1979-12-10 | 1979-12-10 | Automatic gap-adjusting device for drum brake gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5683629A (en) |
-
1979
- 1979-12-10 JP JP16000879A patent/JPS5683629A/en active Pending
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