| 摘要 |
The device has a lifting mechanism for raising and lowering a platform and guide rails. Each carriage has a forward guide element with an upper slide part and a rear guide element with a lower slide part. The forward guide element is fitted onto the carriage from above and locked perpendicularly to the fitting direction. The lower guide element is fitted in an opening from below and locked perpendicularly to the fitting direction. The device has a lifting mechanism for raising and lowering a platform and guide rails (21) in which the lifting mechanism with a vertical carriage (32) attached can be moved between a position behind the vehicle and a driving position underneath the vehicle. Each carriage has a forward guide element (40a) with an upper slide part and a rear guide element (40b) with a lower slide part. The forward guide element is fitted onto the carriage from above and locked perpendicularly to the fitting direction. The lower guide element is fitted onto the carriage in an opening from below and locked perpendicularly to the fitting direction. |
