发明名称 SPREADER BAR ASSEMBLY
摘要 <p>A spreader bar assembly provides a rigid elongated support of uniform cross-section (for example, a section of pipe). A pair of lifting eye assemblies are connected during the lifting operation at each respective end portion of the bar, each forming a connection with an above supporting bridle line and a depending lift line, each of the lifting eye assemblies comprising in part a socket of uniform cross-section receptive of one end of said bar thereinto and having a corresponding internal cross-section equal to or slightly larger than the external cross-section of the support bar. A stop is provided within the socket for limiting the penetration of the bar into the socket.</p>
申请公布号 CA1230365(A) 申请公布日期 1987.12.15
申请号 CA19820410945 申请日期 1982.09.08
申请人 KHACHATURIAN, JON E.;CHARLES, JOSEPH P. 发明人 KHACHATURIAN, JON E.;CHARLES, JOSEPH P.
分类号 B66C1/12;(IPC1-7):B66C1/12 主分类号 B66C1/12
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