| 摘要 |
PROBLEM TO BE SOLVED: To relatively reduce a moment load of a rotational joint generated when a prescribed load is applied to a transfer table compared with a conventional one. SOLUTION: The transfer device comprises: a support part 20; a first drive shaft 30a and a second drive shaft 30b rotating by being supported by the support part 20; driving links 40a, 40b respectively provided in the first drive shaft 30a and the second drive shaft 30b; transmitting links 50a, 50b rotatably connected to the driving links 40a, 40b; and the transfer table 70a connected to the transmitting links 50a, 50b by the rotational joint and performing linear motion by mutual action between the driving links 40a, 40b and the transmitting links 50a, 50b. The first drive shaft 30a and the second drive shaft 30b are arranged in a transfer direction of the transfer table 70a. COPYRIGHT: (C)2004,JPO&NCIPI |
