| 摘要 |
PROBLEM TO BE SOLVED: To provide fall prevention equipment capable of preventing the fall of a pallet lifting body without causing a violent collision. SOLUTION: A base member 71 is fixed to a main column 28, and an arm member 72 is installed in an oscillating manner for restricting the fall of the base member 71. The arm member 72 is able to vary to an attitude of evacuating to the base member 71 side as well as to an attitude of projecting from the base member 71 side. When the arm member 72 is in a sticking attitude, the separation distance d between the tip portion 85 of the arm member 72 and the linking piece 49 of the pallet lifting body 24 becomes smaller.
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