TIE-TAMPER TOOL Russian patent published in 2004 - IPC

Abstract RU 2238362 C2

FIELD: railway transport; tie tampers; maintenance and repair of permanent way.

SUBSTANCE: proposed tie tamper tool has body with blade provided with hard alloy plates over entire surface or part of front or front and rear surfaces. Tool is furnished additionally with hard alloy members installed discretely on side or side and upper surfaces of blade and on body. Hard alloy members made in form of blocks or bars are installed in parallel with protected surfaces, and hard alloy members made in form of pins are installed square to protected surface.

EFFECT: increased service life of tie-tamper tool.

3 cl, 6 dwg

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RU 2 238 362 C2

Authors

Mokritskij B.Ja.

Fadeev V.S.

Bidulja A.L.

Povzik S.G.

Dates

2004-10-20—Published

2002-10-28—Filed