公开(公告)号：US20180056943A1

公开(公告)日：2018-03-01

申请号：US15684213

申请日：2017-08-23

申请人： Valeo Systèmes d'Essuyage

发明人： Cyrille Girodot

IPC分类号： B60S1/08 ,  B60S1/16

CPC分类号： B60S1/0803 ,  B60S1/08 ,  B60S1/163 ,  B60S1/583

摘要： The invention relates to a drive device 3 comprising an electric motor 10 for driving a windscreen wiper 2 of a motor vehicle in a reciprocating movement and a device for identifying a rest position 4 of said motor 10, said rest position being a position in which the rotation of said motor 10 is stopped in order to stop a reciprocating cycle of the windscreen wiper 2 at the start or end of the upstroke or at the start or end of the downstroke of the windscreen wiper 2, characterized in that said device for identifying a rest position 4 comprises a first and a second angular reference point 20a, 20b, in that said motor 10 is configured for driving said first and second angular reference points 20a, 20b in rotation, the first and second angular reference points 20a, 20b being arranged on a circle C and diametrically opposed, and in that said drive device 3 is configured so that one of the first and second angular reference points 20a, 20b may be chosen to correspond to the rest position 4 of said motor 10. The invention also relates to a wiping system 1 comprising two drive devices 3.

公开(公告)号：US11427161B2

公开(公告)日：2022-08-30

申请号：US17258595

申请日：2019-06-10

申请人： Valeo Systèmes d'Essuyage

发明人： Cyrille Girodot ,  Nicolas Kuchly

IPC分类号： B60S1/34 ,  B60S1/38

摘要： The invention relates to a drive arm for driving a wiper blade intended for a motor vehicle, the drive arm extending in a longitudinal direction (X), the drive arm comprising at least one first attachment means (224) for a first end of an elastic return device and at least one second attachment means (234) for the first end of the elastic return device, characterized in that a first distance (d1) measured parallel to the longitudinal direction (X) between the first attachment means (224) and the second attachment means (234) is not zero.

公开(公告)号：US20170182979A1

公开(公告)日：2017-06-29

申请号：US15381745

申请日：2016-12-16

申请人： Valeo Systèmes d'Essuyage

发明人： Nicolas Kuchly ,  Cyrille Girodot

IPC分类号： B60S1/34

摘要： The invention relates to a cap A comprising a first portion 1 that is able to cover a first end of a wiper arm of a wiping system of a vehicle, and a second portion 2 comprising an attachment means for attaching the cap A to the driving arm, characterized in that this attachment means comprises at least one rotation zone 222 that is arranged so as to allow the cap A to rotate with respect to the driving arm, and a zone 223 for locking said cap A to said driving arm.

公开(公告)号：US20210162953A1

公开(公告)日：2021-06-03

申请号：US17258595

申请日：2019-06-10

申请人： Valeo Systèmes d'Essuyage

发明人： Cyrille Girodot ,  Nicolas Kuchly

IPC分类号： B60S1/34

摘要： The invention relates to a drive arm for driving a wiper blade intended for a motor vehicle, the drive arm extending in a longitudinal direction (X), the drive arm comprising at least one first attachment means (224) for a first end of an elastic return device and at least one second attachment means (234) for the first end of the elastic return device, characterized in that a first distance (d1) measured parallel to the longitudinal direction (X) between the first attachment means (224) and the second attachment means (234) is not zero.

公开(公告)号：US10676068B2

公开(公告)日：2020-06-09

申请号：US15381745

申请日：2016-12-16

申请人： Valeo Systèmes d'Essuyage

发明人： Nicolas Kuchly ,  Cyrille Girodot

IPC分类号： B60S1/34 ,  B60S1/40 ,  B60S1/38

摘要： The invention relates to a cap A comprising a first portion 1 that is able to cover a first end of a wiper arm of a wiping system of a vehicle, and a second portion 2 comprising an attachment means for attaching the cap A to the driving arm, characterized in that this attachment means comprises at least one rotation zone 222 that is arranged so as to allow the cap A to rotate with respect to the driving arm, and a zone 223 for locking said cap A to said driving arm.