| 摘要 |
PROBLEM TO BE SOLVED: To easily, store a carrying car with casters in a sterilized vessel even if the bottom surface of the sterilized vessel is higher than the floor surface of outside and ensure the durability of a mechanism therefor. SOLUTION: A carrying car 3a is stored in a sterilized vessel 1 in a state where it is put on a support roller 2 provided on the inside surface of this sterilized vessel 1. When the carrying car 3a is put on the support roller 2, a caster 23 is bent. Therefore, this caster 23 cannot be an obstacle when the carrying car 3a is pushed in the sterilized vessel 1. |
