摘要:
A power tool includes a housing, a motor supported in the housing, a chuck assembly (30) having a chuck body (34) rotatable about a central axis in response to torque received from the motor, and a plurality of jaws (42) supported in the chuck body. Each of the jaws includes a front portion (82) operable to grasp a tool element and a rear portion (86) positioned outside the chuck body (34). The power tool also includes a hammer (170) mechanism operable to impart movement to the chuck assembly (30), in a direction parallel to the central axis, during rotation of the chuck assembly (30) about the central axis.
摘要:
A power tool includes a housing, a motor supported in the housing, a chuck assembly (30) having a chuck body (34) rotatable about a central axis in response to torque received from the motor, and a plurality of jaws (42) supported in the chuck body. Each of the jaws includes a front portion (82) operable to grasp a tool element and a rear portion (86) positioned outside the chuck body (34). The power tool also includes a hammer (170) mechanism operable to impart movement to the chuck assembly (30), in a direction parallel to the central axis, during rotation of the chuck assembly (30) about the central axis.