VEHICLE BRAKING DEVICE

PROBLEM TO BE SOLVED: To provide a vehicle braking device capable of effectively cooling lubricating oil for lubricating slide movement of a plurality of rotation friction plates and a plurality of fixed friction plates. SOLUTION: A space part for storing the plurality of rotation friction plates 27...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAKAGAKI SEIJI, INOUE RYUTA, ITO TAKESHI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vehicle braking device capable of effectively cooling lubricating oil for lubricating slide movement of a plurality of rotation friction plates and a plurality of fixed friction plates. SOLUTION: A space part for storing the plurality of rotation friction plates 27 and a plurality of fixed friction plates 32 is formed by a brake housing 25 and a wheel hub 23 and the lubricating oil O for lubricating the slide movement of the plurality rotation friction plates 27 and the plurality of fixed friction plates 32 is reserved in the space part. A protruding part 25e protruding closer to a center side of an axle 22 than inside ends of rear wheels RL, RR is provided at a part positioned below the rear wheel RL, RR in the brake housing 25. A cooling fan 25f is provided on a surface of the protruding part 25. The space part in the protruding part 25e protrudes out closer to a center side of the axle 22 than the inside ends of the rear wheels RL, RR. COPYRIGHT: (C)2009,JPO&INPIT