| 摘要 |
PROBLEM TO BE SOLVED: To provide an unmanned forklift capable of detecting drag of a work by a fork when loading the work with a simple configuration, and rapidly taking actions therefor. SOLUTION: The unmanned forklift 11 loads and unloads a work 42 to be handled by elevating/lowering a fork 15 to support the work 42. A supporting member 32 is disposed at the position higher than the fork 15, and a sensor 33 capable of detecting presence/absence of the work in a detection area is fitted to the supporting member 32. A control means 30 provided on the forklift 11 determines presence/absence of drag of the work 42 in a loading mode based on the signal from the sensor 33, and performs the control to stop the loading operation on a vehicle if presence of drag is determined. COPYRIGHT: (C)2005,JPO&NCIPI
|
