| 摘要 |
In order to remove the difficulties in the transportation of big radiators of centralized heating systems in particular during the loading and unloading stage there is provided a hand operated truck comprising a wheeled frame (1, 2, 3), a platform member (8) supported on the frame (1, 2, 3) and towing handle means (11) associated to the frame. Kinematic supporting means (9, 10, 11) are provided for the platform member (8) allowing composite movement thereof at least in a vertical and a horizontal direction. Jack or hoist means (4, 5) arranged on said frame impart the composite movement to the platform member (8).
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