CONE GRINDER Russian patent published in 2003 - IPC

Abstract RU 2209666 C1

FIELD: grinding equipment. SUBSTANCE: cone grinder has casing incorporating movable X-shaped bowl, working tool composed of truncated cones joined to one another with their small bases and immovably fixed on casing, charging and discharge devices. Upper part of movable bowl is provided with flange supported on a plurality of independent flexible pneumatic members made in the form of pads and arranged circumferentially on protrusion formed on internal cylindrical surface of casing. Flexible pneumatic members are joined to inlet and outlet valves. Inlet valve is connected to excessive pressure pneumatic pipeline. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg

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RU 2 209 666 C1

Authors

Ljulenkov V.I.

Nikitin A.G.

Belousov P.G.

Gorbunov A.Ju.

Dates

2003-08-10—Published

2002-04-12—Filed