发明名称 ELECTRIC GRAIN AGRICULTURE BIN LID
摘要 A motorized lid assembly is provided on the roof opening of a grain bin. The assembly includes a ring attached to an upstanding collar of the roof opening, with a lid pivotally secured to the ring for movement between a closed position over the roof opening and an open position away from the roof opening. A motor is mounted to the ring and connected to the lid to pivot the lid between the open and closed positions. The motor is actuated remotely by a person on the ground. In the open position, the lid allows 360° access to the roof opening for discharging seed or grain into the bin.
申请公布号 CA2941937(A1) 申请公布日期 2017.03.14
申请号 CA20162941937 申请日期 2016.09.14
申请人 MERIDIAN MANUFACTURING INC. 发明人 NEUFELD, JUAN;THIESSEN, BERNIE
分类号 A01F25/14;A01F25/13;E04H7/22 主分类号 A01F25/14
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