公开(公告)号：US20090193608A1

公开(公告)日：2009-08-06

申请号：US11994322

申请日：2006-06-14

Applicant: Christophe Lassale

Inventor： Christophe Lassale

IPC: B60S1/34 ,  B60S1/58 ,  B60S1/26

CPC classification number: B60S1/3409 ,  B60S1/365 ,  B60S1/583 ,  Y10T74/188

Abstract: The invention relates to a drive mechanism (30) especially for a window wiping device (1) with an elliptical wiping motion, said device comprising a primary actuating axle (20), a rotary support (40), a fixed toothed wheel (50), at least one central toothed wheel (60), an output toothed wheel (70), and a secondary actuating axle (50), the toothed wheels (50, 60, 70) being engaged with each other and forming a two-stage gear system. The invention is characterised in that the rotary support (40) comprises two supporting elements (41, 42) that respectively carry the two stages of the gear system, and in that the two supporting elements (41, 42) can be arranged in relation to each other following at least two separate angular positions in which the toothed wheels (50, 60, 70) are effectively engaged.

Abstract translation: 本发明涉及一种特别用于具有椭圆擦拭运动的窗户擦拭装置（1）的驱动机构（30），所述装置包括主驱动轴（20），旋转支撑件（40），固定齿轮（50） ，至少一个中心齿轮（60），输出齿轮（70）和辅助致动轴（50），所述齿轮（50,60,70）彼此接合并形成两级齿轮 系统。 本发明的特征在于，旋转支撑件（40）包括分别承载齿轮系统的两级的两个支撑元件（41,42），并且两个支撑元件（41,42）可相对于 彼此相邻，其中齿轮（50,60,70）有效地接合在其中的至少两个单独的角位置。