Title:
POWER TRANSMISSION DEVICE FOR A MOTOR VEHICLE AND METHOD FOR USING SAID DEVICE
Document Type and Number:
WIPO Patent Application WO2006030150
Kind Code:
A3
Abstract:
The invention mainly relates to a power transmission device (1) between an internal combustion engine (2) and vehicle wheels (3) consisting of a pair of electric machines (4.1, 4.2) and a mechanical assembly (90), wherein said assembly (90) comprises at least two epicycloidal trains (5, 9) each of which is provided with three mutually engageable elements. According to said invention, a switching device (23.1) comprises means (23, 28) for simultaneously connecting the machine shaft (11) to two other elements (11.1, 11.2) of the mechanical assembly (90) during switching between two operating modes of the transmission device (1).
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Inventors:
LAEUFFER JACQUES (FR)
Application Number:
PCT/FR2005/050723
Publication Date:
June 22, 2006
Filing Date:
September 08, 2005
Export Citation:
Assignee:
PEUGEOT CITROEN AUTOMOBILES SA (FR)
LAEUFFER JACQUES (FR)
LAEUFFER JACQUES (FR)
International Classes:
B60K6/365; B60K6/387; B60K6/48; F16D11/04; F16D11/10; F16D11/14; F16D21/04; F16D21/06; F16H3/72; F17C5/00; F17C5/02; F17C7/02; F17C7/04; F17C9/02; F17C13/02; B60K1/02
Foreign References:
| EP1097830A1 | 2001-05-09 | |||
| FR2783764A1 | 2000-03-31 | |||
| US4019586A | 1977-04-26 | |||
| US6161640A | 2000-12-19 | |||
| US5571058A | 1996-11-05 | |||
| DE19606771A1 | 1997-08-28 | |||
| EP0780256A2 | 1997-06-25 |
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