FIELD: cables used in lifting equipment, in particular, lift cranes, may be used in mining industry.
SUBSTANCE: pulling cable adapted for driving through cable pulley or cable drum includes at least one inner and one outer concentric layer of interlaced carrier synthetic yarns and layer arranged between inner yarn layer and outer yarn layer and running around inner yarn layer. Said layer is made in the form of hose of intermediate enclosure, which has surfaces fitted to outer profile of adjoining yarn layers.
EFFECT: improved internal force transmission.
6 cl, 2 dwg
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Authors
Dates
2004-08-10—Published
1999-10-22—Filed