Lock-up clutch mechanism

The present invention provides a lock-up clutch mechanism for a torque converter, comprising a lock-up clutch to which a friction material having a friction surface is secured and a front cover having an engagement surface with which the friction surface is engaged when the friction surface is urged...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fujii, Tamotsu, Maruo, Kenji, Takabayashi, Hideaki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a lock-up clutch mechanism for a torque converter, comprising a lock-up clutch to which a friction material having a friction surface is secured and a front cover having an engagement surface with which the friction surface is engaged when the friction surface is urged in an axial direction and in which the friction surface of the friction material has a configuration including a protruded area protruding in the axial direction.