| 摘要 |
The drive has a drive motor (4) with a motor shaft (5), and a wiper shaft (14) coupled with the motor shaft through a gear unit. The gear unit has a spindle gear (12) coupled with the wiper shaft through a power transmission linkage (15) which comprises a bar (16). The spindle of the spindle gear is formed by an external thread section of the motor shaft. The thread section is positioned directly in the lateral surface of the motor shaft. The bar of the linkage is flexibly connected with an attachment which stands in contact with the thread section. |
