| 摘要 |
PURPOSE:To make compact a structure transferring loads like a transfer panel. CONSTITUTION:A roller chain 27 is inserted in a pair of right and left guide rails 26, 26 having a U-shaped section so as to be transferable. A chain sprocket 45 engaging with a roller chain 27 is provided in the container box 42 connected to one end of the guide rails to protrude the roller chain 27 from the container box 42 or retract it by the forward and backward rotation of the driving motor 44. In this way, a hook 29 attaching to a load fixed to the front end of the roller chain 27 or detaching from it can reciprocally transfer along the guide groove formed between the guide rails 26, 26. |
