Segment-type friction material

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United States of America Patent

PATENT NO 8727092
APP PUB NO 20060090979A1
SERIAL NO

11262917

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Abstract

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A segment-type friction material is composed of segment pieces. An outer circumference of the segment piece is away from an outer circumference of a core plate. A setback amount is about 2 mm. Then, a gap between the outer circumference of the segment piece and an inner peripheral part of an automatic transmission case becomes large. Thus, there is generated a part at which a gap between the segment pieces and a separator plate becomes large in a disengaged state.

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Patent Owner(s)

Patent OwnerAddress
AISIN KAKO KABUSHIKI KAISHAAICHI AICHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Kazunari Toyota, JP 2 10
Suzuki, Masato Toyota, JP 405 3732

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