RAIL SPIKE Russian patent published in 1999 - IPC

Abstract RU 2137873 C1

FIELD: rail track equipment. SUBSTANCE: this relates to rail track structure with wooden sleepers. Rail spike has oval head 1 and stem 2 of square cross-section and flat end. Made in lower part of spike end is through-opening 3. Axis of through-opening is oriented in perpendicular to sleeper axis. Application of aforesaid embodiment of rail spike improves reliability of fastening rail spike in wooden sleeper. EFFECT: higher efficiency. 2 dwg

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RU 2 137 873 C1

Authors

Suprun P.P.

Khleborodov A.P.

Shvetsov A.A.

Dates

1999-09-20—Published

1998-04-21—Filed