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1.发明公开公开(公告)号：US20240351556A1
公开(公告)日：2024-10-24
申请号：US18285208
申请日：2022-03-25
发明人： Frederic Giraud , Alexandre Filloux
摘要： The invention relates to a control method (1) for controlling a treatment device (30) for treating a windscreen (31) of a vehicle (3), said treatment device (30) comprising at least one wiping system (300) comprising at least one spraying device (3000) having at least one opening (3000a) through which a hydrophobic liquid (Lq) can be sprayed onto said windscreen (31), said control method (1) performing at least one treatment cycle periodically and comprising the steps of: —recovering at least one data item representative of a state of the vehicle; —processing the recovered at least one data item representative of the state of the vehicle; —verifying the fulfilment of at least one criterion for activating the spraying device (3000) as a function of the processed at least one data item representative of the state of the vehicle; —activating the spraying device if the at least one criterion for activating the spraying device has been met.
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公开(公告)号：US12103500B2
公开(公告)日：2024-10-01
申请号：US18018186
申请日：2021-07-13
CPC分类号： B60S1/3862 , B60S1/3415 , B60S1/4048 , B60S1/524 , B60S1/3805 , B60S2001/4051 , B60S2001/4054
摘要： A wiper blade (12) is disclosed having a support connector (18) for at least one wiper rubber (14), an adapter (20) that is able to take a front-end terminal part (10) of a drive arm of the wiper blade (12) which is mounted so as to be articulated with respect to the connector (18), about an articulation axis (A), between a working position and a maintenance position, and which has a locking member (32) for locking said terminal part (10) to the adapter (20), which is mounted so as to be movable between a locking position and a retracted position releasing said terminal part (10). The wiper blade (12) has a member (68, 38) for immobilizing the locking member (32) in the locking position when the adapter (20) is in the working position, and for releasing the locking member (32) when the adapter (20) is in the maintenance position.
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公开(公告)号：US20240312267A1
公开(公告)日：2024-09-19
申请号：US18575312
申请日：2022-06-30
发明人： Frederic Giraud
CPC分类号： G07C5/0816 , G01M99/00 , G07C5/008 , G07C5/10
摘要： The present invention relates to a method for estimating a state of wear of a wiper strip of a wiper blade for a wiper system of a motor vehicle. The method is implemented by a mobile command terminal. The method includes activating the mobile communication terminal by communicating information to it via a human-machine interface, determining a geographical position of the motor vehicle, evaluating the state of wear of the wiper strip on the basis of the activation step and the geographical position, and generating an alert when the state of wear reaches a threshold level.
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公开(公告)号：US12049202B2
公开(公告)日：2024-07-30
申请号：US17279996
申请日：2019-09-25
发明人： Marcel Trebouet
摘要： A system for cleaning a plurality of sensors of a motor vehicle includes a plurality of devices for spraying a cleaning fluid onto the sensors and a cleaning fluid storage reservoir. The cleaning system includes a distribution circuit connected to the storage reservoir and to which each of the spray devices is connected via a solenoid valve. The cleaning system further includes an electronic management unit for controlling the operation of at least the distribution circuit. In addition, the cleaning system includes an electronically controlled pump, the electronic control unit of which modifies a parameter pertaining to the flow of the cleaning fluid in the distribution circuit.
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公开(公告)号：US20240239305A1
公开(公告)日：2024-07-18
申请号：US18574074
申请日：2022-06-24
摘要： A wiper of a wiper system for a vehicle is disclosed. The wiper includes at least one wiper blade carried by a support and configured to wipe a glazed surface of a vehicle. The wiper includes a spoiler configured to be connected to a cleaning system distributing cleaning liquid. The spoiler includes a body in which a spray manifold for the cleaning fluid is provided. The spray manifold is configured to be connected to the cleaning system. The spray manifold extends in a main direction of extension of the spoiler and the spray manifold includes at least one row of spray holes. The number of spray holes per row is between 1 and 60 over a portion of the spoiler measuring 10 mm in the main direction of extension of the spoiler.
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公开(公告)号：US11981295B2
公开(公告)日：2024-05-14
申请号：US17781115
申请日：2020-11-29
发明人： Vincent Gaucher , Stéphane Houssat
IPC分类号： B60S1/38
CPC分类号： B60S1/381 , B60S1/3856 , B60S1/3863
摘要： The invention relates to a connector (10) for a wiping system (1), in particular for a motor vehicle, comprising a elongated connector body (50) which has an elongated shape and is configured to be mounted on a wiper blade (2), characterized in that the connector body (50) comprises a device for guiding at least one air flow towards a surface to be wiped (40) in order to reduce a liquid suction phenomenon.
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7.发明授权公开(公告)号：US11927259B2
公开(公告)日：2024-03-12
申请号：US17918638
申请日：2021-03-29
IPC分类号： F16H57/021 , B60S1/08 , B60S1/26 , F16H57/02
CPC分类号： F16H57/021 , B60S1/08 , B60S1/26 , F16H2057/02017 , F16H2057/02034 , F16H2057/02082
摘要： A method for attaching a plastic barrel configured to guide an output shaft of a mechanical device to a housing for the mechanical device is disclosed. The housing includes a chimney delimited by an upper edge and a base, the chimney being arranged to partially surround the output shaft, the plastic barrel having a lateral protuberance. The method involves at least the following steps: inserting a first end of the plastic barrel into the chimney of the housing until the lateral protuberance axially abuts against the upper edge of the chimney, and at least partially deforming the first end of the plastic barrel in order to form an axial counter-abutment.
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公开(公告)号：US20230322188A1
公开(公告)日：2023-10-12
申请号：US18018703
申请日：2021-07-23
发明人： Gerald Caillot , Vincent Izabel
IPC分类号： B60S1/40
CPC分类号： B60S1/4016
摘要： A connection device for a wiper system for wiping a glazed surface of a vehicle is disclosed. The wiper system includes at least one wiper, and at least one wiper arm designed to drive the rotation of the wiper. The connection device connects the wiper to the wiper arm and further includes at least one connector configured to be secured to the wiper and at least one adapter mounted with the ability to pivot on the connector. The wiper arm extends between a first end designed to be connected to a motor and a second end designed to be secured to the adapter. The adapter and the connector define a closed-section housing for receiving at least part of the second end of the wiper arm. This part of the second end of the wiper arm is configured to contribute to holding the adapter on the connector.
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公开(公告)号：US11760315B2
公开(公告)日：2023-09-19
申请号：US16445846
申请日：2019-06-19
摘要： The invention concerns a module (10) for cleaning a device (3) for protection of an optical element having a surface of revolution around an axis of revolution, the cleaning module (10) including a wiper blade (11) configured to extend in a first general direction (D1) and including a wiper rubber (111) configured to extend in a second general direction (D2).
According to the invention:
the wiper rubber (111) is configured to wipe the surface of revolution during relative movement of rotation between the wiper blade (11) and the protection device (3), and
the cleaning module (10) further includes a cleaning liquid feed pipe (13) fixed to the wiper blade (11) and including at least one opening (131) for spraying cleaning liquid disposed in such a manner as to define a spraying direction forming an angle less than 15° with the second direction (D2).
The invention also concerns a corresponding driving assistance system.-
公开(公告)号：US20230280584A1
公开(公告)日：2023-09-07
申请号：US18004558
申请日：2021-06-07
CPC分类号： G02B27/0006 , B60S1/54 , G02B7/005 , H05K5/0095
摘要： The invention relates to a device for protecting an optical sensor of a driver assistance system for a motor vehicle, with the optical sensor including an optic. The device includes an optical element arranged upstream of the optic of the optical sensor and mounted to be able to rotate about a first axis of rotation, and an electrical motor configured to rotate the optical element. The electric motor includes a rotor that rotates about a second axis of rotation intersecting with the first axis of rotation of the optical element.
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