| 摘要 |
<p>In a tubular guide part 3 provided in a housing 2 of a driver 1, a gas pressure accumulation member 4 formed by filling compressed air in a bellows 41 is provided. An actuating piston 5 is detachably attached to a lower end surface of the gas pressure accumulation member 4. On a lateral surface of the actuating piston 5, latched parts 52a and 52b are provided so as to be arranged in a vertical direction. A driver blade 6 is attached to an attachment part 51 provided at a lower end surface of the actuating piston 5. When a cam 12 is rotated to sequentially engage latching parts 12a and 12b with the latched parts 52a and 52b, the actuating piston 5 is moved to the upper side. When the latching part 12a is detached from the latched part 52a, the actuating piston 5 is moved downward by repulsive force of the compressed gas, and a nail is driven by the driver blade 6.</p> |
