| 摘要 |
A windscreen wiper transmission mechanism comprises a driving wheel with a shaft eccentrically positioned on the wheel. A connecting link for connecting the mechanism to a member for driving a corresponding wiper blade, an eccentric bearing and a rotor are mounted on the shaft. A roller, complementary apertures in the eccentric bearing and rotor and a complementary recess in the link enable the eccentric bearing and link to be connected positively together so that the link can be positively driven from a position corresponding to a park position to a position corresponding to a wipe position of the wiper blade and the rotor and eccentric bearing to be positively connected together to allow repeated oscillation of the link in the wipe position. |
