| 摘要 |
PROBLEM TO BE SOLVED: To provide a small and light driving machine capable of restraining vibrations and noises at the time of driving. SOLUTION: This driving machine 1 comprises a housing 2, a motor 3 installed to the housing 2, a plunger 63 driving a nail 1A, a coil spring 62 accumulating elastic energy by the motor 3 and accelerating the plunger 63 by releasing the accumulated elastic energy, and a spring guide 61 guiding the plunger 63 and the coil spring 62. The spring guide 61 is mounted to the housing 2 via a first cushioning material 61A and a second cushioning material 61B. COPYRIGHT: (C)2009,JPO&INPIT
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