| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving machine which provides excellent operability and finishing degree and suppresses failure.SOLUTION: A driving machine comprises a housing, a motor, a nose part, a magazine, a driving part for driving a stopper while moving in a driving direction, a first energization part for accelerating the driving part in the driving direction, a weight part moving in a counter-driving direction when the driving part moves in the driving direction, a second energization part for accelerating the weight part in the counter-driving direction, and a driving mechanism for releasing elastic energy after the elastic energy is accumulated in the first energization part and the second energization part. The drive mechanism comprises a rotor having a first surface and a second surface. The rotor comprises a first cam part for accumulating the elastic energy in the first energization part by moving the driving part in the counter-driving direction according to the rotation of the motor, and a second cam part for accumulating the elastic energy in the second energization part by moving the weight part in the driving direction. The first cam part protrudes from either one of the first surface and the second surface, and the second cam part protrudes from the other one of the first surface and the second surface.SELECTED DRAWING: Figure 2 |
