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2 111 390

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IPC

(21) (22)

Application

97105493/28, 1997-04-07

(22)

Actual filing date

1997-04-07

(45)

Published

1998-05-20

(72)

Inventor

Izjumova V.I.Krajnova N.A.Golkin V.B.Malysheva T.B.Piven' E.G.Levit M.Z.Kasatkin G.P.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Asbestovykh Tekhnicheskikh Izdelij Firma

FRICTION UNIT Russian patent published in 1998 - IPC

Abstract RU 2111390 C1

FIELD: mechanical engineering. SUBSTANCE: friction is made of polymer friction composite whose die is cellular, the cells and spaces between cells being filled variously. The size of the cells is fit to the size of charging particles which affect the unit during operation. The size of filler particles is less than the size of charging particles. EFFECT: increased longevity.

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RU 2 111 390 C1

Authors

Izjumova V.I.

Krajnova N.A.

Golkin V.B.

Malysheva T.B.

Piven' E.G.

Levit M.Z.

Kasatkin G.P.

Dates

1998-05-20—Published

1997-04-07—Filed