公开(公告)号：EP3177856A1

公开(公告)日：2017-06-14

申请号：EP15753102.1

申请日：2015-07-10

Applicant: Technoboost

Inventor： SCHAEFFER, Eric ,  DESCHAMPS, Alexandre

IPC: F16H61/32 ,  F16H63/18 ,  F16H61/28

CPC classification number: F16H61/32 ,  F16H63/18 ,  F16H2061/0053 ,  F16H2061/283 ,  F16H2061/2846

Abstract: A gearbox for a motor vehicle comprising at least one coupling means (213, 223, 233) for coupling a shaft (1000, 1001) to a pinion mounted about said shaft (1000, 1001), said coupling means (213, 223, 233) being movable in translation, a control cylinder (100) movable in rotation to control the translation of said coupling means (213, 223, 233), a means (610, 910) for monitoring the angular displacement of the cylinder (100), a means (700, 800, 900) for observing if the control cylinder (100) is at a predefined angular position (θ0) predefined to initialise said monitoring means (610, 910), and a means (600, 900) for controlling the rotation of the cylinder (100) until the fact that the cylinder (100) is in said predefined angular position (θ0) is observed, characterised in that the gearbox further comprises means (261, 262, 263, 900) for disengaging the coupling means (213, 223, 233) from the cylinder (100) during the implementation of said means (600, 900) for controlling the rotation of the cylinder (100) until the fact that the cylinder (100) is in said predefined angular position (θ0) is observed, and re-engaging said coupling means (213, 223, 233) in the cylinder (100) in order to engage a gear ratio.

Abstract translation: 1。一种用于机动车辆的变速箱，包括用于将轴（1000,1001）联接到绕所述轴（1000,1001）安装的小齿轮的至少一个联接装置（213,223,233），所述联接装置（213,223,233,233） ）可平移地移动，可旋转地移动以控制所述耦合装置（213,223,233）的平移的控制缸（100），用于监测缸（100）的角位移的装置（610,910） ，用于观察所述控制缸（100）是否处于预定义以初始化所述监测装置（610,910）的预定角位置（θ0）的装置（700,800,900），以及用于控制 （100）的旋转直到观察到所述缸体（100）处于所述预定角位置（θ0）的事实，其特征在于，所述变速箱还包括用于使所述联接装置脱离的装置（261,262,263,900） （600,900）用于控制所述旋转期间从所述缸（100）移出所述旋转轴（213,223,233） 直到观察到汽缸（100）处于所述预定角位置（θ0）的事实为止，并且依次重新接合汽缸（100）中的所述联接装置（213,223,233） 搞齿轮比。