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Application filed by Kopalnia Wegla Kamiennego MarcfiledCriticalKopalnia Wegla Kamiennego Marc
Priority to PL25661485ApriorityCriticalpatent/PL144947B1/en
Publication of PL256614A1publicationCriticalpatent/PL256614A1/en
Publication of PL144947B1publicationCriticalpatent/PL144947B1/en
1. Zastrzezenie patentowe Urzadzenie hamujace tasmowego przenosnika zabezpieczajace przed ruchem wstecznym tas¬ my przy transporcie urobku po wzniosie górniczego wyrobiska, znamienne tym, ze w poblizu górnego bebna (3) miedzy górnym pasmem (1) a dolnym pasmem (2) tasmy przenosnika ma elastyczny fartuch (4) przymocowany jednym koncem do poprzecznej belki (5) konstrukcji prze¬ nosnika, natomiast znaczna czesc drugiego wolnego konca fartucha (4) lezy na dolnym pasmie (2) tasmy, przy czym nad dolnym pasmem (2) znajduje sie równiez poprzeczny odbój (6), stano¬ wiacy w czasie ruchu tasmy oparoie wygietej czesci elastycznego fartucha (4), którego wolny koniec siega bezposrednio do miejsca odwijania tasmy z górnego bebna (3) przenosnika.144 947 Fiq.1144 947 Rq.1. Patent claim The braking device of the belt conveyor preventing the reverse movement of the belt when transporting the excavated material along the slope of the mining excavation, characterized by the fact that near the upper drum (3) between the upper belt (1) and the lower belt (2) of the conveyor belt is the apron (4) is attached at one end to the transverse beam (5) of the conveyor structure, while a significant part of the other free end of the apron (4) lies on the lower web (2) of the webbing, with a transverse stop above the lower web (2) (6), constituting the backrest of a bent part of the flexible skirt (4) during the movement of the belt, the free end of which reaches directly to the point where the belt is unwinding from the upper drum (3) of the conveyor. 144 947 Fiq. 1144 947 Rq.2. Pracownia Poligraficzna UP PRL. Naklad 100 egz. Cena 220 zl PL2. Printing studio of the Polish People's Republic. Mintage 100 copies. Price PLN 220 PL
PL25661485A1985-12-031985-12-03Braking device for a belt conveyor
PL144947B1
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