公开(公告)号：US20230339030A1

公开(公告)日：2023-10-26

申请号：US18136659

申请日：2023-04-19

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Matthew J. Fiddes ,  Benjamin Miller ,  Katherine J. Haim

IPC: B23G1/26

CPC classification number: B23G1/261

Abstract: A handle assembly to receive a collet of a tap assembly or a die includes a body defining a non-circular aperture and an axis of rotation that extends through the non-circular aperture. The non-circular aperture is configured to receive the collet of the tap assembly or the die. The handle assembly also includes a grip extending radially from the body and a retainer disposed in the body. The retainer includes an engagement member and a biasing member that biases the engagement member toward the axis of rotation. The retainer is configured to releasably secure the collet of the tap assembly or the die within the non-circular aperture.

公开(公告)号：US20240246156A1

公开(公告)日：2024-07-25

申请号：US18415867

申请日：2024-01-18

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan H. Fischer ,  Matthew J. Fiddes ,  Katherine J. Haim ,  James J. Van Essen

IPC: B23B31/107 ,  B25B23/00

CPC classification number: B23B31/1071 ,  B25B23/0035

Abstract: A bit holder configured to be driven by a power tool. The bit holder includes a shank, a bit holding body, a bearing, and a sleeve. The shank defines a groove. The bit holding body defines a longitudinal bore that receives a portion of the shank and an aperture defined in a surface of the bit holding body that is in fluid communication with the longitudinal bore. The bearing is received at least partially in the aperture of the bit holding body and at least partially in the groove of the shank. The sleeve including a step. The sleeve disposed over the shank and the bit holding body such that the step is radially aligned with the groove of the shank, the aperture of the bit holding body, and the bearing to inhibit the bearing from moving out of the groove and the aperture.