| 摘要 |
PROBLEM TO BE SOLVED: To promote lightness, toughness, heat dissipation, and corrosion resistance of a duct, and to enable stable and smooth travel of a trolley. SOLUTION: The trolley device for a coated film drier comprises: an aluminum-made duct that is fixedly disposed on the ceiling or a wall surface and includes an insulating conductor supporting member; and the trolley having current collecting members that are disposed in an inner space of the duct via a pair of right and left traveling wheels and a pair of right and left sliding wheels, and that slidably contact with a plurality of conductors of the conductor supporting member. COPYRIGHT: (C)2005,JPO&NCIPI
|
