A counterweight mounting device, which is installed on a frame supporting a counterweight according to an aspect of the present invention, includes a first link of which a lower end is coupled to the frame so that the first link is rotatable about a first hinge shaft, a second link including a slot guide into which a second hinge shaft coupled to an upper end of the first link is inserted and in which the second hinge shaft slides, a hydraulic cylinder of which a lower end is coupled to the frame so that the hydraulic cylinder is rotatable about a cylinder rotation shaft and an upper end is coupled to the second hinge shaft and rotates the first link, and a connection member installed on an upper end of the second link and connected to the counterweight.
COUNTERWEIGHT MOUNTING DEVICE AND WORKING MACHINE HAVING THE SAME
GEGENGEWICHTSBEFESTIGUNGSVORRICHTUNG UND ARBEITSMASCHINE DAMIT
DISPOSITIF DE MONTAGE DE CONTREPOIDS ET MACHINE DE TRAVAIL LE COMPRENANT
11.01.2023
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES / E02F Baggern , DREDGING / E02D FOUNDATIONS , Gründungen / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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