PAN SECTION Russian patent published in 2013 - IPC E21F13/08 B65G19/28 

FIELD: mining.

SUBSTANCE: pan section comprises a lower branch and an upper branch to guide master elements of a conveyor chain. Besides, this section comprises a welded frame structure, having two sides, which comprise solid rolled bars. Bars have a permanent shape with a lower shelf and an upper shelf, which stretch at the angle outside in the assembled condition, and a link having a bend for maintenance and welding, at least one intermediate board. A base is provided, connected with the lower shelf of rolled bars for connection of both lower shelves with each other at the distance from the intermediate board. This base has mount components arranged at the ends under lower shelves for facilities of transverse forces transfer.

EFFECT: improved pan for operation in mining combine works.

22 cl, 7 dwg