| 摘要 |
<p>Method for a chain wheel change, a first chain wheel (1) being on an axle (2), and the method including: - arranging a hydraulic cylinder (10) at the axle (2); - moving the first chain wheel (Ia) off the axle (2) by means of the cylinder (10); - connecting the first chain wheel (Ia) to a conveying device (38) while the first chain wheel (Ia) is held in position by the cylinder (10); - connecting a second chain wheel (Ib) to the cylinder (10) while the second chain wheel (Ib) is held in position by the conveying device (38); and - moving the second chain wheel (Ib) onto the axle (2) by means of the cylinder (10).</p> |
