CONVEYER BELT FLIGHT SECTION Russian patent published in 2008 - IPC B65G21/06 B65G15/60 B65G39/10 

FIELD: lifting and transportation machinery construction, particularly conveyer belt flight sections.

SUBSTANCE: conveyer belt flight section comprises frame with cells in upper part, longitudinal channel-type beams secured in frame cells by means of pins, upper and lower rigid roller supports for load-bearing and idle band branches. Roller supports include at least two rollers and frame for roller connection into single row. The frame comprises parallel tubular guiding means and transversal members arranged between guiding means and connecting them. The transversal members are recessed relatively guiding means and have cell for roller receiving. Upper roller supports are retained on longitudinal beams and lower rollers are connected to frame by means of holders.

EFFECT: decreased metal consumption, simplified assembling and disassembling works, decreased conveyer band damage during roller falling out.

4 cl, 2 dwg