发明名称 Fly max power trowel
摘要 A light weight motorized concrete finishing machine with a set of blades that rotate on a single plane, held by a hub assembly that resists deflection, specially equipped with quick release system for trowel blades. Blade pitch is controlled by an actuator that can be adjusted manually or remote powered. The unit is equipped with a remote means of hands free operation of blade pitch and throttle control. Right to left directional motion of machine is controlled by an articulated steering mechanism.
申请公布号 US7004676(B2) 申请公布日期 2006.02.28
申请号 US20020151677 申请日期 2002.05.20
申请人 PROGRESSIVE POWER EQUIPMENT, LLC 发明人 WILLIAMS RICHARD A.
分类号 E01C19/42;E01C23/07;E04F21/24 主分类号 E01C19/42
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