An excavator arm includes at least: a frame including i) a boom linkage part to swingably link excavator arm to an excavator boom about a boom axis, and ii) a tool linkage part to swingably link the excavator arm to a tool about a tool axis, the boom axis and the tool axis extending in a frame plane, an arm linear actuator extending along a longitudinal axis, the arm linear actuator having i) a proximal linkage pan linked to the frame about a proximal linkage axis and ii) a distal linkage part linked to the frame about a distal linkage axis, the proximal linkage axis and the distal linkage axis extending in an actuator plane, and an electric motor configured to drive the arm linear actuator. Electric motor is arranged between the frame plane and the actuator plane.
EXCAVATOR ARM, EXCAVATOR CANTILEVER MEMBER INCLUDING SUCH AN EXCAVATOR ARM AND EXCAVATOR INCLUDING SUCH AN EXCAVATOR CANTILEVER MEMBER
BAGGERARM, FREITRAGENDES ELEMENT EINES BAGGERS MIT EINEM DERARTIGEN BAGGERARM UND BAGGER MIT EINEM DERARTIGEN FREITRAGENDEN BAGGERELEMENT
BRAS D'EXCAVATEUR, ÉLÉMENT EN PORTE-À-FAUX D'EXCAVATEUR COMPRENANT UN TEL BRAS D'EXCAVATEUR ET EXCAVATEUR COMPRENANT UN TEL ÉLÉMENT EN PORTE-À-FAUX D'EXCAVATEUR
2019-09-25
Patent
Electronic Resource
English
European Patent Office | 2016
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