公开(公告)号：US11185932B2

公开(公告)日：2021-11-30

申请号：US16710154

申请日：2019-12-11

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Mitchell Carlson ,  Terry L. Timmons ,  Paul W. Eiche

IPC: B23B45/00 ,  B25F5/02 ,  B23B51/04 ,  B23B45/02 ,  B23Q11/10

Abstract: A power tool includes a housing, a motor, a spindle, a handle holder and an auxiliary handle. The housing includes a motor housing portion, a drive housing, and a mounting portion between the motor housing portion and the drive housing. The motor is located within the motor housing portion. The spindle is configured to rotate about a rotational axis in response to torque received from the motor. The handle holder is coupled to the drive housing and defines a first mounting point, and the mounting portion defines a second mounting point. The auxiliary handle is selectively attachable to each of the first and second mounting points, and the first mounting point is located at a first position along the rotational axis, and the second mounting point is located at a second position offset from the first position in a direction along the rotational axis.

公开(公告)号：US20200108454A1

公开(公告)日：2020-04-09

申请号：US16710157

申请日：2019-12-11

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Mitchell Carlson ,  Terry L. Timmons ,  Paul W. Eiche

IPC: B23B51/04 ,  B23B45/00

Abstract: A power tool includes a housing, a motor supported within the housing, a handle extending from the housing, a trigger, a spindle, and a fluid delivery system. The handle defines a gap between the handle and the housing, and the trigger, coupled to the housing, is manipulable to energize the motor. The spindle is configured to rotate about a rotation axis in response to torque received from the motor, and the fluid delivery system is configured to supply fluid to the spindle. The fluid delivery system includes a valve operable to regulate a flow of fluid to the spindle, and the valve includes an actuator disposed within the gap.