| 摘要 |
PROBLEM TO BE SOLVED: To provide a shaft for a roller having corrosion resistance not relating to environment problems of the waste liquid treatment or the like of an industrial chemical used for plating, attaining light weight and having a D cut-part for receiving a rotation drive force with high accuracy. SOLUTION: The shaft 1 for the roller is characterized in that a hollow-like connection part 3 constituted of a circular plate 4 and a flat plate 5 is integrally formed at the end 7 of a hollow cylinder body 2 in which a rectangular metal thin plate is formed into a hollow cylindrical shape through an extension part 6. COPYRIGHT: (C)2009,JPO&INPIT
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