发明名称 Concrete trowel transport system
摘要 <p>A self-propelled concrete finishing trowel has an integrated transport system that allows the towel to be moved from location to location. The transport system includes a pair of spaced wheel assemblies, each including a pair of wheels that are connected to a frame of the trowel. The wheels of each respective wheel assembly are connected to one another via a powered actuator such as a double acting hydraulic cylinder. The powered actuator is actuatable to raise and lower the first and second wheels from a stowed position in which the wheels are located above the ground and the blades are supported on the ground to a deployed position in which the wheel are supported on the ground and the blades are raised from the ground.</p>
申请公布号 EP2468983(A2) 申请公布日期 2012.06.27
申请号 EP20110009953 申请日期 2011.12.19
申请人 WACKER NEUSON PRODUCTION AMERICAS LLC 发明人 LICKEL, TIMOTHY J.;GRAHL, SCOTT
分类号 E04F21/24 主分类号 E04F21/24
代理机构 代理人
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