| 摘要 |
The connections between a vehicle windscreen wiper and its driving motor includes an arm with one end rotated by the motor and its other end reciprocating another arm forming part of a linkage driving the wiper blade. The first arm is made from two parts (5,6) connected together resiliently. Both parts have tabs (7) formed along both edges with regular spaced between them, projecting sideways. Each tab has its end bent upwards, then horizontally at its tip. The two parts are positioned so that all the tabs interlock, with spaces (8) remaining between them. These spaces are filled with elastomeric material forming the connection. |
