B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
B66B 7/06 (2006.01) B66B 19/00 (2006.01)
Patent
CA 2629528
A device and system for underground transport of ore, material and men (persons) comprising electrical and mechanical drive systems, a plurality of hoisting devices, head ropes and balance ropes. The mass per meter of the balance ropes is significantly smaller than the mass per meter of the head ropes.
L'invention concerne un dispositif et un système pour un transport souterrain de minerais, de matériel et d'hommes (personnes) comprenant des systèmes d'entraînement électriques et mécaniques, une pluralité de dispositifs de levage, des câbles de tête et des câbles d'équilibre. La masse par mètre des câbles d'équilibre est sensiblement plus faible que la masse par mètre des câbles de tête.
Grimestad Sigurd
Johansson Borje
Abb Ab
Gowling Lafleur Henderson Llp
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