| 摘要 |
A transfer device is provided with: a U-shaped frame including an upper side and a lower side opposed to each other; protrusion members; first arms connected to end portions of the protrusion members; second arms pivotally connected to end portions of the first arms; a first bar member connecting the end portions of the first arms; a second bar member connecting the second arms; a cylinder pivotally grasped by a grasping member fixed to the upper side; a connecting member connecting an end portion of the cylinder and the first bar member; an elongated-hole member fixed to the upper side and having an elongated hole; a third arm fixed to an engagement pin engaged in the elongated hole; an arm connecting member fixed to the second bar member and connected to the other end of the third atm; leg portions connected to the lower side; and a plurality of wheels fitted to the frame and the leg portions. |
