| 摘要 |
PROBLEM TO BE SOLVED: To easily move a cart body drawn from a station in a direction different from a drawing direction even when a sufficient space for switching a traveling direction of the cart body is not secured.SOLUTION: A cold/warm storage device of this invention includes: a station 70; a cart body 11 housed in the station 70; and a dolly 40 which supports the cart body 11 so that the cart body 11 takes in or out from the station 70. The dolly 40 includes: multiple casters 14; a first fixed wheel 54 which moves the cart body 11 in a drawing direction that the cart body 11 is drawn from the station 70; a second fixed wheel 55 which moves the cart body 11 drawn from the station 70 in a direction different from the drawing direction; and a traveling direction switching mechanism 52 which selectively grounds one of the first fixed wheel 54 and the second fixed wheel 55. |
