The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
Mar. 12, 2024
Milwaukee Electric Tool Corporation, Brookfield, WI (US);
Mackenzie J. Nick, Theresa, WI (US);
Peter J. Davies, Milwaukee, WI (US);
Evan Brown, Milwaukee, WI (US);
Joseph T. Lottes, Sussex, WI (US);
MILWAUKEE ELECTRIC TOOL CORPORATION, Brookfield, WI (US);
Abstract
A rotary impact tool including a housing, a motor, a gear assembly, and a drive assembly. The motor includes a shaft configured to rotate about an axis. The gear assembly is operably coupled to the motor. The drive assembly is configured to convert continuous torque received from the shaft through the gear assembly into periodic rotational impacts upon a workpiece. The drive assembly includes a camshaft, an anvil, a hammer, and a thrust bearing. The camshaft is operably coupled to the gear assembly. The anvil is positioned adjacent to a forward end of the camshaft. The hammer is configured to reciprocate along the camshaft to impart rotational impacts to the anvil in response to rotation of the camshaft. The thrust bearing is engaged with the camshaft such that the thrust bearing is configured to at least partially support the camshaft in an axial direction.