The subject of invention is a wheel with mobile arms, incorporating a body of the wheel/preferably rim, connected to the machine's drive shaft, an external covering fitted to the body of the wheel of certain diameter, the diameter of the covering being larger than the diameter of the wheel's body, and the covering having a preferably shaped running surface on its circumference; close to the body of the wheel being attached several arm carriers, incorporating several links connected into a parallel structure and a telescopic arm with a grabber. The mobile arms extend and retract synchronously to the motion of the wheel. According to the invention, the motion of mobile arms implemented as linkage mechanisms is synchronised mechanically by means of two cam curves, which are located on the cam plate and as the wheel rotates enable a coupled and synchronous operation of mobile arms according to the invention, which are fitted close to the wheel's body. The described solution with a cam curve enables a simple technical implementation of motion of mobile arms according to the invention as the wheel rotates, making the implementation useful for most mobile work machines and other wheeled vehicles.
A WHEEL WITH MOBILE ARMS
RAD MIT BEWEGLICHEN ARMEN
ROUE A BRAS MOBILES
2019-03-06
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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