| 摘要 |
PROBLEM TO BE SOLVED: To provide a hammering tool capable of covering an overall periphery of a cross-section of an outer peripheral part of a cylinder case without increasing the number of parts and without providing a projected part such as a screw seat projecting in the outer peripheral direction and capable of miniaturizing a product as well as favorable in operability and assemblability. SOLUTION: A cover to cover the cylinder case 9 is dividedly constituted, and a first cover 11 is constituted to be held by an end part of a second cover 10 fixed by a fixing member 15 and an end part of a motor housing 1. COPYRIGHT: (C)2005,JPO&NCIPI
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