A lifting device (1) for lifting and moving a manhole cover (9) comprises a variable geometry structure comprising in turn a lifting portion (2), configured to support at least one grip (4), the lifting portion (2) and the handle (3) being hinged directly and reciprocally around an axis of rotation (5), wherein the lifting device (1) comprises locking members (6) configured to selectively lock in a predetermined position the handle (3) with respect to the lifting portion (2) among a plurality of predetermined use configurations.
LIFTING DEVICE FOR MANHOLE COVERS OR SIMILAR
HEBEVORRICHTUNG FÜR SCHACHTABDECKUNGEN ODER ÄHNLICHES
DISPOSITIF DE LEVAGE POUR UNE BOUCHE D' EGOUT OU SIMILAIRE
2024-07-17
Patent
Electronic Resource
English
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 |