A roof cleaning system for removing snow from a roof includes a crane that has a boom and a man box that is coupled to the boom. The crane positions the man box above a roof of a building. A sweeper is coupled to the man box and the sweeper sweeps snow from the roof. The sweeper is operationally coupled to the crane.
Roof cleaning system
06.11.2018
Patent
Elektronische Ressource
Englisch
IPC: | A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / A46B Bürsten, Pinsel oder Besen , BRUSHES / 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 / E04D ROOF COVERINGS , Dacheindeckungen |
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