US Patent 8414219 Concrete trowel transport system
Patent 8414219 was granted and assigned to Wacker Neuson on April, 2013 by the United States Patent and Trademark Office.
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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.
US Patent 08414219 Concrete trowel transport system US Patent 8414219 Concrete trowel transport system
US Patent 08414219 Concrete trowel transport system
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