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
03.07.2024
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 |