| 摘要 |
PROBLEM TO BE SOLVED: To provide a press die carrying truck that can efficiently exchange a press die without performing a crane work in the vicinity of a front position of a press. SOLUTION: Traveling wheels 13a and 13b are arranged at the right and left positions on one end and at the right and left positions on the other end in the longitudinal direction of a truck frame 11. Traverse wheels 26a and 26b are arranged at front and rear positions on one end and at front and rear position on the other end in the lateral direction of the truck frame 11. The traveling wheels 13a and 13b are constructed to be elevated/lowered, and the load of the entire truck is selectively sustained by the traveling wheels 13a and 13b or the traverse wheels 26a and 26b. The traveling wheels 13a and 13b and the traverse wheels 26a and 26b are made able to be driven by an electric motor 23, and a battery 12 to supply power to the electric motor 23 is mounted on the truck frame 11. COPYRIGHT: (C)2004,JPO
|
