FRICTION ARTICLE Russian patent published in 2005 - IPC

Abstract RU 2246645 C1

FIELD: mechanical engineering.

SUBSTANCE: friction article comprises indicator of wearing mounted on the side of the article and made of hollow and projection. The indicator comprises at least two surfaces one of which is a wall and the other one is a flat surface. The plane of the flat surface of the indicator is nonparallel to the plane of the side surface of the article.

EFFECT: improved visibility of wearing indicator.

4 cl, 7 dwg

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RU 2 246 645 C1

Authors

Levit M.Z.

Krajnova N.A.

Golkin V.B.

Piven' E.G.

Kochina S.V.

Dates

2005-02-20—Published

2003-11-18—Filed