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2 186 835

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C1

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IPC

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Application

2001123807/04, 2001-08-27

(24)

Start date

2001-08-27

(22)

Actual filing date

2001-08-27

(45)

Published

2002-08-10

(72)

Inventor

Shperber R.E.Beljaev B.O.Shperber E.R.Shperber F.R.Shperber I.R.Shperber D.R.Shperber R.S.

(73)

Holder

Stroitel'Noe Nauchno-Tekhnicheskoe Maloe Predprijatie

RAIL LUBRICANT Russian patent published in 2002 - IPC

Abstract RU 2186835 C1

FIELD: lubricants. SUBSTANCE: lubricant comprises, wt.%: graphite, 0.2-1.5; lithium stearate or lithium hydroxystearate, 0.5-3.0; bottoms from petroleum products storage up to 100. Lubricant is used in railway and tram transport, rail loading equipments, rail side-shows. EFFECT: improved anti-wear and antiscaff properties, enhanced working ability of lubricant in wide range of temperatures, loadings and rates. 1 tbl, 10 ex

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RU 2 186 835 C1

Authors

Shperber R.E.

Beljaev B.O.

Shperber E.R.

Shperber F.R.

Shperber I.R.

Shperber D.R.

Shperber R.S.

Dates

2002-08-10—Published

2001-08-27—Filed

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