DRIVE DEVICE FOR TRANSPORTATION ENGINE

A rear wheel driving system (1) includes a first and second motors (2A, 2B), rear wheels (Wr) that are driven by the first and second motors (2A, 2B) to thereby propel a wheeled vehicle (3), a wet multiple disc type hydraulic brake (60) that is provided on a power transmission path between the first...

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Bibliographische Detailangaben
Hauptverfasser: OOISO, KEIICHI, NAKAYAMA, SHIGERU, HIRAMATSU, NOBUYUKI, SUZUKI, TAKABUMI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A rear wheel driving system (1) includes a first and second motors (2A, 2B), rear wheels (Wr) that are driven by the first and second motors (2A, 2B) to thereby propel a wheeled vehicle (3), a wet multiple disc type hydraulic brake (60) that is provided on a power transmission path between the first and second motors (2A, 2B) and the rear wheels (Wr) and that is configured to put the power transmission path in a disconnected state or in a connected state by being released or applied, and a controller (8) that is configured to control the hydraulic brake (60) to be released and applied. The controller (8) has a function as a time counter to obtain a continuous applied time that is an elapsed time from a start of a latest application of the hydraulic brake (60).