JAW CRUSHER Russian patent published in 2004 - IPC

Abstract RU 2232637 C1

FIELD: devices for crushing materials.

SUBSTANCE: proposed jaw crusher includes movable jaw connected with bearing rocker arm and immovable; movable jaw, two connecting rods of this movable jaw, drive rocker arm and auxiliary connecting rod connecting the drive rocker arm and one of connecting rods of jaw form pentagonal changeable contour; one of connecting rods of jaw and drive rocker arm are made in form of three-joint link.

EFFECT: enhanced reliability due to reduced overload of crusher links.

1 dwg

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RU 2 232 637 C1

Authors

Dvornikov L.T.

Makarov A.V.

Dates

2004-07-20—Published

2003-02-05—Filed