Invention Application
WO2017177174A1 LEVELING SYSTEM FOR LIFT DEVICE 审中-公开
升降装置的升降系统

LEVELING SYSTEM FOR LIFT DEVICE
Abstract:
A leveling assembly for a lift device (10) includes a carrier arm, an axle, a first actuator, and a second actuator. The carrier arm includes a base that defines a first interface configured to pivotally couple the carrier arm to a chassis of the lift device (10) to facilitate a pitch adjustment of the leveling assembly, a projection that defines a second interface, and a transition that extends between the base and the projection at an angle such that the projection is elevated relative to the base. The axle defines a third interface positioned to engage with the second interface to pivotally couple the axle to the carrier arm to facilitate a roll adjustment of the leveling assembly. The first actuator is pivotally coupled to the chassis and a first lateral end of the axle. The second actuator is pivotally coupled to the chassis and an opposing second lateral end of the axle.
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