JPS56147932A - Brake device for autocycle - Google Patents
Brake device for autocycleInfo
- Publication number
- JPS56147932A JPS56147932A JP5210080A JP5210080A JPS56147932A JP S56147932 A JPS56147932 A JP S56147932A JP 5210080 A JP5210080 A JP 5210080A JP 5210080 A JP5210080 A JP 5210080A JP S56147932 A JPS56147932 A JP S56147932A
- Authority
- JP
- Japan
- Prior art keywords
- cam
- cams
- brake drum
- brake shoes
- brake
- 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 attempt size reduction etc of such a device as pushing brake shoes to a brake drum by turning cams, through those processes of integrating cam shafts with levers to turn the cam shafts and constructing the cams and the cam shafts separately.
CONSTITUTION: A pair of brake shoes 6 provided inside a brake drum 5 with convenience of free engagement and disengagement are pivotted on a lid member 4 by a pivot 7 at their one side ends and respectively caught by cams 8 at their other side ends. Each cam 8 is provided with a curved cam face 8a with an opening 8b between its partially flattened parts 8c, and connected to a cam shaft 9 through serration fitting. Each cam shaft 9 is provided with a flat part 9b formed by gaining a part facing to the opening 8b of the cam 8, and a lever 12 is firmly integrated with the end of the cam shaft 9 projected from the lid member 4. Wen two levers 12 are turned in one body by the drawing work of an unillustrated wire, brake shoes 6 are expanded by cams 8 and pushed to the brake drum 5 for generating a braking power.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5210080A JPS56147932A (en) | 1980-04-18 | 1980-04-18 | Brake device for autocycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5210080A JPS56147932A (en) | 1980-04-18 | 1980-04-18 | Brake device for autocycle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56147932A true JPS56147932A (en) | 1981-11-17 |
Family
ID=12905420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5210080A Pending JPS56147932A (en) | 1980-04-18 | 1980-04-18 | Brake device for autocycle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56147932A (en) |
-
1980
- 1980-04-18 JP JP5210080A patent/JPS56147932A/en active Pending
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