发明名称 Apparatus and method for use in aerial ropeways
摘要 An aerial ropeway wherein oppositely located first and second sheave trains are supported on a crossarm wherein first and second sheave train supporting apparatus are pivotally mounted at fixed spaced apart locations on the crossarm and the first and second sheave train supporting apparatus are each pivotally connected to an elongated member extending therebetween.
申请公布号 US6393995(B1) 申请公布日期 2002.05.28
申请号 US20000609730 申请日期 2000.07.03
申请人 POMA OF AMERICA, INC. 发明人 MUGNIER JEAN-FRANCOIS
分类号 B61B7/04;B61B12/04;B61B12/06;E01B25/18;(IPC1-7):B61B9/00 主分类号 B61B7/04
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