Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Utilaj Petrolier
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Tambur de antrenare pentru transportoare cu banda, caracterizat prin aceea ca foloseste un motor hidraulic lent de cuplu mare si turatie mica, montat în interiorul sau si alimentat din exterior cu lichid hidraulic sub presiune, motorul constituind în acelasi timp si lagar de sprijinire pentru tamburul propriu-zis.Conveyor drum for belt conveyors, characterized in that it uses a high torque and slow speed hydraulic motor mounted inside and externally supplied with pressurized hydraulic fluid, the motor being at the same time a supporting bearing for its own drum -zis.
RO130923A1987-12-141987-12-14Driving drum for belt conveyors
RO99508B1
(en)
Multispeed planetary gear for chain transmissions and the like driven by asynchronous motors, in particular for chain conveyors and chain-drawn mining machines