PIPELINE SANDING DEVICE Russian patent published in 2016 - IPC B61K11/00 B65G53/40 B61C15/10 

FIELD: transport.

SUBSTANCE: invention relates to equipment intended for locomotive of railroad transport, particularly to means of locomotive sand filling on points of servicing of locomotives. Pipeline sand dispensing device consists of housing with a rigidly fixed pipe inlet and hinged nozzle outlet. Inside housing on opposite walls are welded two plates, curved in V-shaped form and forming a slit-like neck, which is firmly fitted pivotally at an angle sufficient to supply sand through pipeline in hatches sandboxes locomotives various grades, end nozzle outlet, with covering of its X-shaped elastic member separating housing into two cavities. At end of nozzle outlet with a slot-shaped spout part side, it has a support ring, which on outside diameter of its cross section has a semicircular shape.

EFFECT: result is optimisation of distribution and supply of sand to filling hatches locomotives of various types, increased durability of device.

2 cl, 3 dwg