A lifting device (1) for lifting and moving a manhole cover (8; 8') comprises a lifting portion (2; 102; 202; 302), a handle (3) connected to the lifting portion (2; 102; 202; 302) and bearing at one end a grip (4) through which to operate the lifting device (1), a support (6; 206) configured to support at least one tool (7) through which to hook the manhole cover (8; 8') to be lifted, wherein the support (6; 206) is slidingly connected to the lifting portion (2; 102; 202; 302), connecting members (19; 119; 219) configured to mutually connect the support (6; 206) to the lifting portion (2; 102; 202; 302) and to selectively adjust the positioning of the support (6; 206) along a plurality of predetermined positions relative to the lifting portion (2; 102; 202; 302) along a first direction (10; 110; 210; 310) and/or along a second direction (16), wherein the first direction (10; 110; 210; 310) and the second direction (16) are orthogonal to each other.
LIFTING DEVICE FOR MANHOLE COVER
HEBEVORRICHTUNG FÜR SCHACHTABDECKUNG
DISPOSITIF DE LEVAGE POUR COUVERCLE DE TROU D'HOMME
2024-07-03
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 |