Friction plate and wet multiple-plate clutch with friction plate
AssigneeNSK-Warner K.K.
InventorsMasato KOBAYASHI, Tomoyuki MIYAZAKI, Shinichi NATSUMEDA
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Abstract
A friction plate is formed in such a manner that a plurality of friction material segments fixed to an annular core plate, wherein a passage extends through from an inner diameter side to an outer diameter side and is defined between the plurality of friction material segments, and a forming portion for retaining air is provided on a bottom surface of the passage.
Claims9
A friction plate formed in such a manner that a plurality of friction material segments fixed to an annular core plate, wherein a passage extends through from an inner diameter side to an outer diameter side and is defined between the plurality of friction material segments, and
- a forming portion for retaining air is provided on a bottom surface of the passage.
Dependencies are inferred from the claim text.