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2 007 640

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IPC

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Application

5059803/27, 1992-06-05

(22)

Actual filing date

1992-06-05

(45)

Published

1994-02-15

(72)

Inventor

Piven' E.G.Ignat'Ev D.M.Golkin V.B.

(73)

Holder

Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Asbestovykh Tekhnicheskikh Izdelij, Firma

FRICTION LINING, MOSTLY FOR DRUM BRAKES Russian patent published in 1994 - IPC

Abstract RU 2007640 C1

FIELD: mechanical engineering. SUBSTANCE: friction lining is made of polymeric friction material reinforced with cellular carcass in the form of a part of cylindrical shell. Carcass is made from drawn sheet with crescent-shaped cells whose side surfaces are of crescent form. One of protruding edges of adjacent parts of cells arranged at an angle to carcass surface is straight while the other one is rounded. Straight and rounded edges form external and rounded surfaces of shell, respectively. EFFECT: improved design. 2 dwg

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RU 2 007 640 C1

Authors

Piven' E.G.

Ignat'Ev D.M.

Golkin V.B.

Dates

1994-02-15—Published

1992-06-05—Filed

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