| 摘要 |
PROBLEM TO BE SOLVED: To provide a wale which can suitably protect cover bodies. SOLUTION: The wale 11 has a quadrangular cylindrical wale main body 12 having opening portions at both edges, on which the cover bodies 13 are mounted. Each cover body 13 has a cover main body 14 formed into a quadrangle following an internal peripheral shape of the wale main body 12, and the cover main body 14 has a pair of mounting portions 15 formed along upper and lower edges thereof in a manner extending from the same. The cover body 13 is secured to the wale main body 12 by the mounting portions 15, and the entire body thereof is arranged inside the wale main body 12. COPYRIGHT: (C)2009,JPO&INPIT
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