| 摘要 |
System of Driving Sleeve and Coaster Brake Hub Roller Guide Ring Conjunction with Back- Pedal ling Brake, consisting of coaster brake hub (6) shell containing co-axial and rotary shaft on one end of which is placed a lever cone with lever, co-axial brake cone (10) and a brake drum (7), while the other end bears co-axial and rotating driving sleeve (1) with rollers, on one end of which is co-axially placed and fixed a roller guide ring (2) and a sprocket (9) on the other, the driving sleeve (1) wherein is interconnected with the roller guide ring (2) by means of a shrink link (4). |
