| 摘要 |
The stretcher-trolley consists of a metal frame (2) and a U-shaped base with a hydraulic cylinder (1) between them, operated by a control pedal (5). The frame is of steel tubing with a central coupling which allows it to be tilted at an angle relative to the hydraulic cylinder. The upper frame is also equipped with a pair of side guards (4) which can be dropped to a position beneath the frame by pantograph lever systems and stops. |
