| 摘要 |
PROBLEM TO BE SOLVED: To prevent charging of static electricity onto a conveyance body such as an electronic substrate conveyed by a conveyance roller and reduce manufacturing cost and maintenance and management cost of the conveyance roller. SOLUTION: This antistatic conveyance roller is provided with a metallic axle 2, a resin-made wheel 3 fixed to the metallic axle 2, and an anti-slip ring 4 covered at an outer peripheral fringe of the resin-made wheel 3. The anti-slip ring 4 and the metallic axle 2 are mutually and electrically connected by an electrical conductive means such as a conductor 5. COPYRIGHT: (C)2005,JPO&NCIPI
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