| 摘要 |
<p>The device has a wiper motor comprising a drive shaft (3), and wiper arm (2) fastened to an end section (3a) of the drive shaft by a fastening mechanism (1). The fastening mechanism comprises a connecting piece (4), where the wiper arm is slid at an end of the connecting piece, and a recess (5) formed complementary to the end section of the drive shaft is provided at another end of the piece. The drive shaft is inserted in the recess for fastening the fastening mechanism at a wiper motor. A frictional connection is formed between the piece and the end section in a mounted condition.</p> |
