New directions in design and research of parachutes of lifting vessels in Poland
Authors:
Abstract
Mine regulations of many countries contain requirements that single-rope hoists intended for the descent of workers must be equipped with lifting vessel parachutes. Existing parachutes, unfortunately, do not fulfill their main task, which is to fail-safe braking or stopping the falling stand (skip) in the case of breakage or detachment of the rope.
Область исследования:
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References
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