Results 81 to 90 of about 186 (143)

Innovating Occupational Safety Training: A Scoping Review on Digital Games and Possible Applications in Agriculture. [PDF]

open access: yesInt J Environ Res Public Health, 2021
Vigoroso L   +3 more
europepmc   +1 more source

Intelligent, Energy Saving Power Supply and Control System of Hoisting Mine Machine with Compact and Hybrid Drive System / Inteligentne, Energooszczędne Układy Zasilania I Sterowania Górniczych Maszyn Wyciągowych Z Napędem Zintegrowanym Lub Hybrydowym

open access: yesArchives of Mining Sciences, 2015
Abstract In the paper present’s an analysis of suitableness an application of compact and hybrid drive system in hoisting machine. In the paper presented the review of constructional solutions of hoisting machines drive system, driving with AC and DC motor.
openaire   +1 more source

Влияние характеристик многомодульного дискового тормоза на динамические усилия в головных канатах подъемной установки

open access: yes, 2001
This paper investigates the interconnection between dynamics for preventive braking process of mine multi-tope hoisting machines and characteristics of multi-module disc brake.Исследована зависимость динамики процесса предохранительного торможения ...
Дворников, В.И.   +1 more
core  

Safety of mine hoists controlled by electronic programmable systems: Appendix

open access: yes, 2021
Avec l’évolution rapide des nouvelles technologies et la recherche de rentabilité des investissements, les systèmes électroniques programmables (PES) ont été implantés progressivement dans toutes les industries.
Galy, Bertrand   +3 more
core  

Research on the coefficient of friction of becorit K22 and K25SB linings

open access: yes, 2019
The article presents the method and results of experimental tests of the coefficient of friction between a steel rope and friction lining. The BECORIT K22 and BECORIT K25SB floor coverings were tested.
Rożenek, Zenon   +2 more
core   +1 more source

Analysis of Fall-Related Imminent Danger Orders in the Metal/Nonmetal Mining Sector. [PDF]

open access: yesMin Metall Explor, 2020
Hrica JK   +4 more
europepmc   +1 more source

Hydraulic Shaft Mucker

open access: yes, 1955
Until recent years, mining has depended upon the muscles of men to supply the power required to obtain ore. With the rising cost of labor and the increased demand for metals, mine management has turned to machines to meet these demands.
Owsley, Frederick D.
core  

Динамика многоканатной подъемной машины при регулируемом предохранительном торможении

open access: yes, 2002
This paper investigates the interconnection between dynamics for preventive braking process of mine multi-tope hoisting machines and characteristics control system of an automatically adjustable safety brake is investigated.Исследована зависимость ...
Дворников, В.И.   +1 more
core  

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