发明名称 Grain storage apparatus
摘要 An improved storage apparatus for dry material in bulk is disclosed. The storage apparatus includes a tarpaulin cover and a circular metal wall. The tarpaulin cover is secured to the circular metal wall, or to any suitable surface, by a lashing means including a plurality of eyelets in the periphery of the tarpaulin cover, a plurality of anchors attached to the wall or, alternatively, to any suitable surface, a first cable attached to the anchors so as to encircle the wall, and a second cable alternately threaded through the eyelets and around the first cable.
申请公布号 US4084358(A) 申请公布日期 1978.04.18
申请号 US19760725940 申请日期 1976.09.23
申请人 ENVIRONETICS, INC. 发明人 WINTERS, RAYMOND S.
分类号 E04H7/24;E04H7/30;(IPC1-7):E04D1/34 主分类号 E04H7/24
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