| 摘要 |
The invention relates to a <u>support device</u> (25) which is to be attached to a lifting vehicle, comprising an attachment device (1) with a fork prong device (2) comprising at least one fork prong (3), in particular a pair of fork prongs (3), at least one transport device (26) with a belt drive and/<u>or</u> a chain drive, in particular a device (23) for driving a lateral movement of the attachment device (1), in particular a drive chain (24), and/<u>or</u> a longitudinal transport device (4) for longitudinally transporting goods arranged along at least one fork prong (3). The longitudinal transport device (4) comprises a transport chain (6) in particular, and the transport device (26) has at least one clamping device (5), in particular for a drive chain (24) and/<u>or</u> a drive belt, in particular for a deflecting roller device (27), in particular for the device (23) for driving a lateral movement and/<u>or</u> the longitudinal transport device (4), comprising at least one power piston (7), in particular a hydraulic piston (8), by means of which the clamping device (5) is maintained at a specified tension. The invention also relates to a <u>method</u> for actuating said support device (25). |
