| 摘要 |
<p>A windscreen wiper assembly is constructed with a replaceable blade. It has a flexible support (1) with two pairs of claws (5) to hold the edges of a flexible frame (2) on which the blade (8) is mounted. The frame consists of a long metal strip, at one end of which is an opening and at the other end a bent part. The strip also has a longitudinal slot and the blade has a longitudinal strip, in which is a thin slot and a head near one end. The head lodges in the opening. The claws are pivoted to the main frame.</p> |
