发明公开
EP1740407A1 TRANSMISSION INFINIMENT VARIABLE A DERIVATION DE PUISSANCE A DEUX MODES DE FONCTIONNEMENT POUR VEHICULE AUTOMOBILE
有权
传输无限变量A派生一个DEUX模式DE POON VEHICULE汽车
- 专利标题： TRANSMISSION INFINIMENT VARIABLE A DERIVATION DE PUISSANCE A DEUX MODES DE FONCTIONNEMENT POUR VEHICULE AUTOMOBILE
- 专利标题（英）： Infinitely variable power bypass transmission with two operating modes for a motor vehicle
- 专利标题（中）： 传输无限变量A派生一个DEUX模式DE POON VEHICULE汽车
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申请号： EP05746987.6申请日： 2005-04-15
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公开(公告)号： EP1740407A1公开(公告)日： 2007-01-10
- 发明人: FOURNIER, Vincent , PICHON, Yves
- 申请人： Renault s.a.s.
- 申请人地址： 13-15 Quai Alphonse Le Gallo 92100 Boulogne Billancourt FR
- 专利权人： Renault s.a.s.
- 当前专利权人： Renault s.a.s.
- 当前专利权人地址： 13-15 Quai Alphonse Le Gallo 92100 Boulogne Billancourt FR
- 优先权： FR0404173 20040420
- 国际公布： WO2005105502 20051110
- 主分类号： B60K6/04
- IPC分类号： B60K6/04
摘要：
Infinitely variable power bypass transmission with two operating modes for a motor vehicle with a thermal engine, of the type including: at least two power lines parallel-connecting the thermal engine with the vehicle wheels and each containing a coupling/decoupling device (8, 9) capable of locking or releasing a transmission shaft (6, 7) according to the operating mode; a line containing a continuous speed controller (10); and a mode switch control device (15) capable of controlling the coupling/decoupling devices; characterised in that said transmission includes a single actuator (19) for the two coupling/decoupling devices, which is capable, when a mode switch occurs, of triggering simultaneously the two modes while locking the two transmission shafts.
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