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Invention Grant
US07900732B2 Fork lift truck with a single front wheel 有权
带单个前轮的叉车

Fork lift truck with a single front wheel
Abstract:
A fork lift truck (10) has a truck body (12), a lift mechanism (14) connected to the truck body (12) by way of a vertically extending pivot (52) and mechanism (24) for turning the lift mechanism (14) relative to the truck body (12) about the pivot (52) to steer the truck (10), the truck body (12) having a pair of rear ground engaging wheels (16) mounted on transverse axes, the lifting mechanism (14) having a single ground engaging front wheel (40) mounted centrally on a transverse axis, the front wheel (40) having independent drive mechanism (44, 46).
Abstract(Chinese):

叉车（10）具有卡车主体（12），通过垂直延伸的枢轴（52）连接到卡车主体（12）的提升机构（14）和用于转动提升机构的机构（24） 所述卡车主体（12）具有安装在横向轴线上的一对后地面接合轮（16），所述提升机构（14）围绕所述枢轴（52）相对于所述卡车主体（12）转向所述卡车（10） 所述前轮（40）具有独立的驱动机构（44,46），所述前轮具有安装在横向轴线中心的单个接地前轮（40）。

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