Публичное Акционерное Общество "Новокраматорский Машиностроительный Завод"
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Priority to UAU201200263UpriorityCriticalpatent/UA72547U/en
Publication of UA72547UpublicationCriticalpatent/UA72547U/en
A mine winder comprises a drum in the form of a shell, which has brake areas on the outer surface on either side interacting with braking pads, and is equipped with foreheads installed inside the shell. The winder is additionally equipped with intermediate stiffeners made in the form of rolled angle sections, whose angles are secured on the ends of foreheads and edges - on the inner part of shell under the braking areas.
Drum brake comprising a wheel cylinder with a reduced bearing surface on the plate and with a guide element interposed between the cylinder and the plate