UPPER REACH BATH FOR GUTTER SECTION AND GUTTER SECTION FITTED BY SUCH BATH Russian patent published in 2014 - IPC B65G19/28 

FIELD: machine building.

SUBSTANCE: gutter section (1) comprises an upper reach bath (50) having two lateral profiles (12) and a bottom part (11). The bath bottom is fitted by two side edges and two end face edges (15, 15') which are fitted by a partially wavy limiting line and by a chamfer with certain chamfer angle at the place of transition of the upper side (11') into the end face edge (15, 15'). The end face edges between the chamfer and the lower part are fitted with a bevel being more abrupt than the chamfer.

EFFECT: reduced ingression of coal into intermediate gap of contact area between the bath bottom and the intermediate bottom.

12 cl, 7 dwg