| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique contributing to further improvement of vibration-damping property in a working tool. SOLUTION: This working tool 101 has a striking element 131 moving in a straight line shape via pressure fluctuation within a cylinder 129 and a tool bit for performing a prescribed machining work via strike force by the striking element 131. Vibration-damping for the striking element 131 is performed by making at least the cylinder 129 perform a linear motion to face to the striking element 131. COPYRIGHT: (C)2005,JPO&NCIPI
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