FIELD: transport.
SUBSTANCE: invention relates to elevators. This traction device may be arranged in shaft carcass 102 or elevator shaft 100 to accommodate cargo carrier 200 displacing up and down therein driven by, at least, one drive shaft coupled with drive motor and mounted at shaft carcass 102 or shaft 100, and traction device. Cross-section of shaft carcass 102 and/or cargo carrier, in particularly, elevator platform 200 features oval, round, polygonal, rectangular, preferably, square shape. Carriers secured at traction device drive shaft ends are arranged diagonally opposite to move in proximate spacing and parallel with vertical lengthwise sides of shaft carcass 102 that form angle areas.
EFFECT: simplified design, space saving.
20 cl, 12 dwg
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Authors
Dates
2013-06-27—Published
2009-12-17—Filed