Invention Grant
US5890256A Screen wiping apparatus for a motor vehicle, having an improved
mechanism for orientation of a drive spindle
失效
具有用于驱动主轴的取向的改进机构的用于机动车辆的屏幕擦拭装置
- Patent Title: Screen wiping apparatus for a motor vehicle, having an improved mechanism for orientation of a drive spindle
- Patent Title (中): 具有用于驱动主轴的取向的改进机构的用于机动车辆的屏幕擦拭装置
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Application No.: US938575Application Date: 1997-09-26
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Publication No.: US5890256APublication Date: 1999-04-06
- Inventor: Jean-Pierre Eustache
- Applicant: Jean-Pierre Eustache
- Applicant Address: FRX La Verriere
- Assignee: Valeo Systemes D'Essuyage
- Current Assignee: Valeo Systemes D'Essuyage
- Current Assignee Address: FRX La Verriere
- Priority: FRX9611988 19960930
- Main IPC: B60S1/34
- IPC: B60S1/34 ; B60S1/06 ; B60S1/18 ; F16H21/18
Abstract:
A motor vehicle screen wiper apparatus comprises a screen wiper mounted on the upper end of a drive spindle, the apparatus including means for varying the inclination between the spindle axis and a reference axis which is substantially at right angles to the plane of the glass to be swept. The drive spindle is mounted for pivoting movement about at least one pivot axis, and the apparatus includes a cam mechanism which controls this pivoting movement of the drive spindle, so as to vary the inclination between the drive spindle axis and the reference axis as a function of the rotational position of the drive spindle about its own axis of rotation.
Public/Granted literature
- US5220586A Circuitry and method for variable single transition counting Public/Granted day:1993-06-15
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