TAMPING PICK BLADE FOR SLEEPER-TAMPING MACHINE Russian patent published in 2005 - IPC

Abstract RU 2258779 C2

FIELD: construction of roads, particularly packing sleepers.

SUBSTANCE: blade has front surface provided with hard-alloyed plates having bends. Rear surface thereof has conical part also provided with hard-alloyed plates having bends. Thickness of each plate is significantly less than thickness of the bends. Bends of plates located on front blade surface face the rear surface. Bends of plates located on rear blade surface face the front surface. Bends are L-shaper or T-shaped.

EFFECT: increased operational capabilities or reduced wear along with reduced costs of hard alloy.

3 cl, 7 dwg

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RU 2 258 779 C2

Authors

Mokritskij B.Ja.

Shtanov O.V.

Konakov A.V.

Povzik S.G.

Bidulja A.L.

Dates

2005-08-20—Published

2002-10-28—Filed