发明名称 Pivotal tail extension
摘要 A tail extension ( 1 ) adapted to be pivotally attached ( 2 ) to a load carrying container ( 3 ). Tail ( 1 ) pivots between a first position substantially outwards from a floor of the container, and a second position upwardly inclined relative to said floor. Tail ( 1 ) may be formed as one or a plurality of sections which move individually or cooperatively. Tail ( 1 ) may be pivotally connected ( 2 ) adjacent the floor of container ( 3 ) by a hinge allowing free movement and/or may be displaced by a drive means (e.g. hydraulic, mechanical, pneumatic). By tail ( 1 ) being able to pivot when contracting the ground, tail ( 1 ) and container ( 3 ) are not going to be subjected to undue forces which may damage tail ( 1 ) or container ( 3 ). When being transported, tail ( 1 ) acts as an extension to improve the load carrying capacity of the container by extending outwardly, or, can be displaced upwardly by a drive means to form a rear wall on the container.
申请公布号 US7014270(B2) 申请公布日期 2006.03.21
申请号 US20040853898 申请日期 2004.05.24
申请人 KEECH CASTINGS AUSTRALIA PTY LIMITED 发明人 KEECH DAVID K.;HAND ALEXANDER
分类号 B60P1/04;B60P1/26;B60P1/28 主分类号 B60P1/04
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