公开(公告)号：US20240247970A1

公开(公告)日：2024-07-25

申请号：US18421449

申请日：2024-01-24

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Beau A. Harrier ,  Caleb R. Hendryx ,  Allison M. Neuser ,  Garrett P. Mitchell ,  Evan M. Glanzer ,  Joseph W. Miller ,  Will Didier

IPC: G01G19/08 ,  B66F9/075 ,  B66F9/24

CPC classification number: G01G19/083 ,  B66F9/0759 ,  B66F9/24

Abstract: A lifting device includes a base, a mast coupled to the base, a carriage coupled to the mast, and a lifting assembly configured to move the mast and carriage in a first direction to a desired elevation relative to the base. The lifting device includes an electric motor, a battery pack for providing electrical power to the electric motor and a spool with a cable to alternately raise and lower the carriage in the first direction. The lifting device includes means for detecting a weight and/or a center of gravity of a load to be lifted by the lifting device, and a user interface operable to communicate information about the weight and/or the center of gravity of the load to a user of the lifting device.