发明申请
WO2019170409A1 PROCEDE ET DISPOSITIF DE PILOTAGE D'UN ACTIONNEUR DE PASSAGE DE VITESSES A BALADEURS LORS DU DESENGAGEMENT D'UNE VITESSE
审中-公开
基本信息:
- 专利标题： PROCEDE ET DISPOSITIF DE PILOTAGE D'UN ACTIONNEUR DE PASSAGE DE VITESSES A BALADEURS LORS DU DESENGAGEMENT D'UNE VITESSE
- 专利标题（英）：METHOD AND DEVICE FOR CONTROLLING A GEAR SHIFT ACTUATOR WITH SLIDING GEARS DURING THE DISENGAGEMENT OF A GEAR
- 申请号：PCT/EP2019/054122 申请日：2019-02-19
- 公开(公告)号：WO2019170409A1 公开(公告)日：2019-09-12
- 发明人： MERIENNE, Ludovic , BEN-BELDI, Nesrine , CHAMEROY, Adrien
- 申请人： RENAULT S.A.S , NISSAN MOTOR CO., LTD.
- 申请人地址： 13-15 quai Le Gallo 92100 BOULOGNE-BILLANCOURT FR
- 专利权人： RENAULT S.A.S,NISSAN MOTOR CO., LTD.
- 当前专利权人： RENAULT S.A.S,NISSAN MOTOR CO., LTD.
- 当前专利权人地址： 13-15 quai Le Gallo 92100 BOULOGNE-BILLANCOURT FR
- 代理机构： ROUGEMONT, Bernard
- 优先权： FR1851908 20180306
- 主分类号： F16H61/28
- IPC分类号： F16H61/28 ; F16H63/30
Method for controlling a gear shift actuator with sliding gears to disengage a gear by releasing the teeth (2) of a sliding gear (1) from those of a first speed gear (12) so as to position said sliding gear in neutral, wherein a motor (4) displaces a control fork (8) of the sliding gear towards the neutral region thereof in cooperation with a spring-assisted mechanism (9) which releases energy on the sliding gear during displacement which is capable of projecting the latter in an uncontrolled manner beyond the neutral region thereof towards a second speed gear (13), opposite the first (12), on the same line, characterised in that the actuator is controlled as a function of a fork position request (8), ensuring the gear is disengaged without allowing it to deviate from the actual position of the fork (8) during the displacement thereof.