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公开(公告)号：US11318822B2
公开(公告)日：2022-05-03
申请号：US17055193
申请日：2019-05-14
Applicant: Webasto SE
Inventor： Marian Riegger , Bernhard Braun
Abstract: A shading device for a vehicle, having a roller blind web and a winding shaft for winding unwinding the roller blind web in an extension direction. The guide rails are arranged opposite one another and each have a guide channel extending in the extension direction, wherein the roller blind web is guided in a displaceable manner in the extension direction on opposite sides in the guide channels of the guide rail while being wound and unwound and extends between the guide rails such that the roller blind web is guided out of each guide channel along a deflection region in the direction of the respectively other guide channel, wherein the roller blind web bears on the associated guide rail in the respective deflection region, wherein in that each guide rail is configured in the deflection region such that at least partial linear contact is formed by the roller blind web.
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公开(公告)号：US12172504B2
公开(公告)日：2024-12-24
申请号：US17791419
申请日：2021-02-01
Applicant: Webasto SE
Inventor： Marian Riegger , Bernhard Braun
Abstract: A winding shaft bearing of a winding shaft for a vehicle roller blind having a roller blind web, wherein the winding shaft bearing has a guide unit which guides a roller blind edge strip of the unwound roller blind web to a guide rail adjoining the winding shaft bearing. According to the invention: the guide unit has a guide front portion facing the winding shaft and a guide main portion facing the guide rail; a guide contact surface of the guide main portion guiding the roller blind edge strip to the guide rail is elevated with respect to a guide contact surface of the guide front portion guiding the roller blind edge strip from or to the winding shaft; and the winding shaft bearing is formed integrally with the guide front portion and the guide main portion of the guide unit as a plastic injection-moulded part in an injection-moulding tool.
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公开(公告)号：US11446987B2
公开(公告)日：2022-09-20
申请号：US17093712
申请日：2020-11-10
Applicant: Webasto SE
Inventor： Marian Riegger , Bernhard Braun
Abstract: An arrangement for a darkening device for a vehicle roof having a tension bow and a coupling, said coupling including at least one coupling recess and being coupled to the tension bow at an elongate end thereof. The arrangement has a drive cable and a cable attachment which includes at least one coupling recess and which is coupled thereto at an elongate end of the drive cable. Moreover, the arrangement may have at least one coupling pin which extends in each case into the coupling recess of the coupling and into the coupling recess of the cable attachment and connects the coupling to the cable attachment and couples the tension bow to the drive cable, so that the tension bow can be moved in a predefined manner by the drive cable.
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公开(公告)号：US20210155085A1
公开(公告)日：2021-05-27
申请号：US17093712
申请日：2020-11-10
Applicant: Webasto SE
Inventor： Marian Riegger , Bernhard Braun
IPC: B60J1/20
Abstract: An arrangement for a darkening device for a vehicle roof having a tension bow and a coupling, said coupling including at least one coupling recess and being coupled to the tension bow at an elongate end thereof. The arrangement has a drive cable and a cable attachment which includes at least one coupling recess and which is coupled thereto at an elongate end of the drive cable. Moreover, the arrangement may have at least one coupling pin which extends in each case into the coupling recess of the coupling and into the coupling recess of the cable attachment and connects the coupling to the cable attachment and couples the tension bow to the drive cable, so that the tension bow can be moved in a predefined manner by the drive cable.
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