| 摘要 |
Motorcycle (1), comprising an engine (2), a swing arm (4) coupled by one end (3a) to a drive wheel (3) and by its other end to an axle (5) articulated to the chassis (6) of the motorcycle (1), and suspension means including a shock absorber (7) provided with a spring, a cylindrical body (7a) and a piston (7b), said cylindrical body (7a) of the shock absorber (7) being articulated in a lower point (8) of the chassis (6) under the swing arm (4), and with its piston (7b) oriented towards the upper part of the chassis (6) and articulated to one end (9a) of a rocker link (9), said rocker link (9) being articulated by its other end (9b) to the upper part of the swing arm (4) and articulated in turn by an intermediate point (9c) to the end of a connecting rod (10), said connecting rod (10) in turn being articulated to a lower part of the chassis (6) and to a support (2a) of the engine (2), so that said shock absorber (7) can be compressed according to a resulting force directed towards the lower area of the chassis (6) of the motorcycle (1), thanks to the action of the rocker link (9) and the connecting rod (10) when the swing arm (4) moves upward. |
