on a second side of the second reinforcing plate (30II) central portion (33), the first cylinder-piston group (7I) is positioned in correspondence of the raised section (36).
Load Crane Main Boom
2019-08-15
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES / 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 |
Crane Boom and Connection Method between Main boom and Auxiliary boom
Europäisches Patentamt | 2018
|Crane Boom and Connection Method between Main boom and Auxiliary boom
Europäisches Patentamt | 2018