| 摘要 |
<p>A blade (12) is hinged to the wiper arm (11) and has a stop (4) fitted to the arm to limit movement. The stop has a slot in it which fits the crown section of the arm. The stop s of deformable plastic and the arm has an enlarged portion corresponding to the length of the stop. Alternative forms of section of the stop are covered, including an overhanging part which comes in contact with the wiper blade itself.</p> |
