A lifting device, a method, and a system for lifting for utility cover is provided. The lifting device includes a body having a curved portion, the curved portion defining an interior area. A flange extends about the periphery of the body, the flange made from a compliant material that forms a seal with a top surface of an irregular or smooth surface utility cover. A lifting element is coupled and centrally positioned to the body.
LIFT SYSTEM FOR UTILITY COVERS
07.09.2023
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |