发明名称 GRAIN BIN WITH PERSON ELEVATOR
摘要 A grain bin has a vertical side wall and an inclined roof and a personal lift system is provided for lifting a person to the roof which comprises an upstanding support post or posts tied to the vertical wall with a pulley and cable for lifting a cage containing the person. A counterweight is provided allowing the power for lifting to be provide by the person pulling on the cable. A rail system is provided whi ch allows the cage to move from a lift portion of the rail system at the support post onto the rail to travel horizontally to one or more bins arranged in a row.
申请公布号 CA2665597(A1) 申请公布日期 2009.11.14
申请号 CA20092665597 申请日期 2009.05.11
申请人 EPP, RICHARD J.;EPP, DWAYNE S. 发明人 EPP, RICHARD J.;EPP, DWAYNE S.
分类号 B66B9/00;B65D90/00;B66B13/00;E04H7/22 主分类号 B66B9/00
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