Patent ID: 11904452
Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
Field: nan (nan)
Classification: CPC nan | IPC A  B

Claim 16:
17. A power tool comprising:
an elongated shaft forming a handle;
a tool head located at one end of the handle, the tool head having a working element and a driven shaft configured to drive the working element;
a powerhead located at an opposite end of the handle, the powerhead having an input shaft;
a first clamp coupling the elongated shaft to the tool head;
a second clamp coupling the elongated shaft to the powerhead;
a driveshaft coupled between the tool head and the powerhead, the driveshaft being rotatably coupled to the input shaft and the driven shaft to transfer torque from the powerhead to the working element of the tool head;
a first bearing rotatably supporting a first end of the drive shaft; and
a second bearing rotatably supporting a second end of the driveshaft;
wherein at least a portion of the driveshaft is constructed of a non-conductive material to inhibit transmission of electricity from the working element to the powerhead.