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1. 发明申请

US20110147108A1 Four Wheel Drive, Zero Turn Radius Mower 审中-公开
标题翻译：四轮驱动，零转半径割草机
公开(公告)号：US20110147108A1
公开(公告)日：2011-06-23
申请号：US12971074
申请日：2010-12-17
申请人： Michael Rudolf Hecht, SR. , Arthur Leon Evans
发明人： Michael Rudolf Hecht, SR. , Arthur Leon Evans
IPC分类号： B60K17/34 , B60K17/30 , B23P17/04
CPC分类号： A01D75/28 , Y10T29/49826
摘要： A mower apparatus and method for making the same is provided. A mower apparatus may include a multi-wheel drive mower system having at least one mower blade and at least one front wheel positioned proximate the front of the mower system and at least one rear wheel positioned proximate the rear of the mower system. The mower apparatus may also include a zero turn assembly haying at least one caster wheel. The zero turn assembly may be rotatably attached to the multi-wheel drive mower system to provide the mower apparatus with the capability of operating in either a multi-wheel drive mode having at least the at least one front wheel and the at least one rear wheel engaging the ground or a zero turn radius mode having only the at least one caster wheel and the at least one rear wheel engaging the ground.
摘要翻译：本发明提供一种割草机及其制造方法。割草机设备可以包括多轮驱动割草机系统，其具有至少一个割草机叶片和至少一个位于割草机系统前部附近的前轮和位于割草机系统后部附近的至少一个后轮。割草机装置还可以包括倾斜至少一个脚轮的零转弯组件。零转向组件可以可旋转地附接到多轮驱动割草机系统，以使割草机设备能够以至少具有至少一个前轮和至少一个后轮的多轮驱动模式操作接地或仅具有至少一个脚轮并且至少一个后轮接合地面的零转弯半径模式。

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