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Patent Searching and Data


Title:
ENGINE START DEVICE AND METHOD FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2007/072539
Kind Code:
A1
Abstract:
A device and a method for starting an engine of a vehicle, capable of starting the engine without use of a dedicated starting motor and not requiring a large capacity clutch. The engine start device is used for a vehicle having an engine (1), a transmission (3) for transmitting drive power of the engine, a dog clutch (31) capable of effecting and releasing the connection between an input shaft of the transmission and the engine, and a traveling motor (2) connected to the transmission input shaft. Slip friction connection members (81) are parallelly connected to the dog clutch (31). While the vehicle travels by using a traveling motor (2), a drive device (33) connects the slip friction connection members (81) and starts the engine (2).

Inventors:
TESHIMA TAKASHI (JP)
IBAMOTO MASAHIKO (JP)
SAKAMOTO HIROYUKI (JP)
KUROIWA HIROSHI (JP)
KONNO HITOSHI (JP)
Application Number:
PCT/JP2005/023265
Publication Date:
June 28, 2007
Filing Date:
December 19, 2005
Export Citation:
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Assignee:
HITACHI LTD (JP)
TESHIMA TAKASHI (JP)
IBAMOTO MASAHIKO (JP)
SAKAMOTO HIROYUKI (JP)
KUROIWA HIROSHI (JP)
KONNO HITOSHI (JP)
International Classes:
B60K6/48; B60K6/547; B60L50/16; B60W10/02; B60W10/06; B60W20/00; F02N11/04; F02N15/02; F16D11/10; F16D23/06
Foreign References:
JP2002027611A2002-01-25
JPS5940019A1984-03-05
JP2002098166A2002-04-05
JP2003166556A2003-06-13
Attorney, Agent or Firm:
KASUGA, Yuzuru (4-1 Nihonbashi-honcho 3-chom, Chuo-ku Tokyo 23, JP)
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