| 摘要 |
<p>Operated by an electric motor or by hand, a shaft (20) has a carrier (40) on its periphery to grasp a pull cord(s) (30) near a pull cord section (31) formed by lug-shaped reversing elements (35) and running parallel to the longitudinal direction of the shaft. The carrier consists of a molded body (45) fitted directly on the shaft's wall surface (20a).</p> |
