| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a load-receiving platform lifting device that widely allows variations of height position of a load-receiving platform until a stored posture upon a storage operation. <P>SOLUTION: The load-receiving platform lifting device 4 assists work of loading and unloading loads with respect to a platform of a vehicle. The device includes: a guide rail 8 mounted at a lower part of the vehicle; a base mechanism body 60 traveling along the guide rail 8; an arm 62 connected to the base mechanism body 60; the load-receiving platform 5 connected to the arm 62; and a stopper mechanism 80 for regulating only a lower limit angle of upper and lower limit angles in a movable range of the arm 62 when the base mechanism body 60 is positioned at the stored position where the load-receiving platform 5 is drawn into the lower part of the vehicle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
