| 摘要 |
<p>An electric tool includes a housing (11) accommodating a motor (M), and a brake device (30) and an operational member (20) to turn on and turn off a drive switch of the motor. The brake device (30) includes a brake plate (31) fixed to an output shaft (12) of the motor, a brake member (32) capable of moving toward and away from the brake plate (31) during rotation, and an urging unit (B) urging the brake member (32) toward an abutment position where the brake member (32) abuts on the brake plate (31). The operational member is provided with a press member (22) that comes into abutment on the brake member (32) through an operation of turning on the drive switch of the motor and rotates the brake member (32) in such a rotational direction as to move away from the brake plate (31) against the urging of the urging unit.</p> |
