Title:
HYBRID DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/075760
Kind Code:
A1
Abstract:
Provided is a hybrid drive device which can set the OD mode and easily reduce its
size. The hybrid drive device includes: a power distribution mechanism (4) for
distributing the power outputted from an internal combustion engine (1) to a
first motor (2) and an output shaft (5); and a transmission mechanism (6) arranged
between the output shaft (5) and a second motor (3) in such a manner that torque
can be transmitted and capable of setting an overdrive transmission ratio at
which the rpm of the output shaft (5) is high for the rpm of a predetermined input
element. The hybrid drive device further includes a coupling mechanism Cod,
Bhi for selectively coupling the internal combustion engine (1) to the input
element in the transmission mechanism (6) and setting the transmission mechanism
(6) to the overdrive transmission ratio.
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Inventors:
IDESHIO YUKIHIKO (JP)
KOMADA HIDEAKI (JP)
IIJIMA YOSHIHIRO (JP)
KOMADA HIDEAKI (JP)
IIJIMA YOSHIHIRO (JP)
Application Number:
PCT/JP2007/074613
Publication Date:
June 26, 2008
Filing Date:
December 17, 2007
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
IDESHIO YUKIHIKO (JP)
KOMADA HIDEAKI (JP)
IIJIMA YOSHIHIRO (JP)
IDESHIO YUKIHIKO (JP)
KOMADA HIDEAKI (JP)
IIJIMA YOSHIHIRO (JP)
International Classes:
B60K6/365; B60K6/387; B60K6/40; B60K6/445; B60K6/547; B60K17/04; B60W10/02; B60W10/08; B60W10/10; B60W20/00; F16H3/66; F16H3/72
Foreign References:
| JP2006258140A | 2006-09-28 | |||
| JP2005067319A | 2005-03-17 | |||
| JPH11227476A | 1999-08-24 |
Attorney, Agent or Firm:
WATANABE, Takeo (Adex Bldg.12-1, Yushima 3-chom, Bunkyo-ku Tokyo 34, JP)
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