发明名称 Directional control feeder with self-closing door and method of using same
摘要 A directional control unit having a fan blade and a counter-weighted door. The fan blade is powered by a motor that spins the fan blade which disperses feed within the directional control unit and causes the counter-weighted door to open. The feed is then distributed solely through the counter-weighted door for distribution in preferably a single, predetermined direction and, at the same time, keeping varmints from getting into the control unit and stealing the feed.
申请公布号 US2009241841(A1) 申请公布日期 2009.10.01
申请号 US20080079881 申请日期 2008.03.28
申请人 DOLLAR JR B CLYDE;CROFT ROBERT 发明人 DOLLAR, JR. B. CLYDE;CROFT ROBERT
分类号 A01K5/02;A01K5/01 主分类号 A01K5/02
代理机构 代理人
主权项
地址