TRANSMISSION SYSTEM FOR A VEHICLE |
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| 申请号 | PCT/NL2011050135 | 申请日 | 2011-02-24 | 公开(公告)号 | WO2011105905A3 | 公开(公告)日 | 2011-10-27 |
| 申请人 | DTI GROUP BV; VAN DRUTEN ROELL MARIE; SERRARENS ALEXANDER FRANCISCUS ANITA; VROEMEN BAS GERARD; | 发明人 | VAN DRUTEN ROELL MARIE; SERRARENS ALEXANDER FRANCISCUS ANITA; VROEMEN BAS GERARD; | ||||
| 摘要 | A transmission system comprises two transmission modules 1 and 2 which are arranged in series, an output shaft IB of the first transmission module 1 being connected via a mount point 5 to an input shaft 2 A of the second transmission module 2. The transmission system further includes an electromotor 7 which is connected to the mount point. The first transmission module 1 is formed by a two-step reduction mechanism and comprises a planetary gear set 9 with at least three rotational members one of which is connected to a brake 11. The first transmission module 1 further includes a short-circuit clutch 13 which is positioned between the other two rotational members. The brake may be used for launching the vehicle. The second transmission module 2 is formed by a continuously variable transmission. The short-circuit clutch 13 may be used to form a regime switch so that the range of the continuously variable transmission can be gone through twice. | ||||||
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| 说明书全文 | |||||||
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