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).
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Inventors:
TESHIMA TAKASHI (JP)
IBAMOTO MASAHIKO (JP)
SAKAMOTO HIROYUKI (JP)
KUROIWA HIROSHI (JP)
KONNO HITOSHI (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:
Assignee:
HITACHI LTD (JP)
TESHIMA TAKASHI (JP)
IBAMOTO MASAHIKO (JP)
SAKAMOTO HIROYUKI (JP)
KUROIWA HIROSHI (JP)
KONNO HITOSHI (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:
JP2002027611A | 2002-01-25 | |||
JPS5940019A | 1984-03-05 | |||
JP2002098166A | 2002-04-05 | |||
JP2003166556A | 2003-06-13 |
Attorney, Agent or Firm:
KASUGA, Yuzuru (4-1 Nihonbashi-honcho 3-chom, Chuo-ku Tokyo 23, JP)
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