Device for connecting a wiper arm to a wiper blade and wiper arm and wiper blade using such a device
First Claim
1. A device connecting an elongated wiper arm to a wiper blade featuring a supporting element holding a wiper strip on which a base element is non-rotatably fastened as the first part of a coupling device, whereby the wiper arm is embodied to be U-shaped and overlaps the base element with its U-shape and whereby holding means are embodied as unitary with the wiper arm within its U-shape, which holding means form a second part of a coupling device and cooperate with the first part of the coupling device, characterized in that the holding means is embodied as articulated means for holding the wiper blade in an articulated manner, which can also transmit a bearing force on the wiper blade to be exerted by the wiper arm on the wiper blade in an operating position and which is at least approximately completely covered by the wiper arm, wherein the holding means is embodied as laterally spaced counter wings extending at a distance from U-legs of the wiper arm, which counter wings overlap with and abut wings of the base element in an assembly position.
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Accused Products
Abstract
The invention relates to a device to connect a wiper arm (12) to a wiper blade (14) featuring a supporting element (16) holding a wiper strip (20) on which a base element (30, 60) is fastened as the first part of a coupling device, whereby the wiper arm (12) is embodied to be U-shaped and overlaps the base element (30, 60) with its U-shape and whereby holding means (42, 72) are embodied on the wiper arm (12) within its U-shape, which holding means form a second part of a coupling device and cooperate with the first part of the coupling device. It is proposed that the holding means (42, 72) be embodied as articulated means for holding the wiper blade (14) in an articulated manner, which can also transmit a bearing force (44) on the wiper blade (14) to be exerted by the wiper arm (12) on the wiper blade (14) in an operating position and which are at least approximately completely covered by the wiper arm (12).
77 Citations
7 Claims
- 1. A device connecting an elongated wiper arm to a wiper blade featuring a supporting element holding a wiper strip on which a base element is non-rotatably fastened as the first part of a coupling device, whereby the wiper arm is embodied to be U-shaped and overlaps the base element with its U-shape and whereby holding means are embodied as unitary with the wiper arm within its U-shape, which holding means form a second part of a coupling device and cooperate with the first part of the coupling device, characterized in that the holding means is embodied as articulated means for holding the wiper blade in an articulated manner, which can also transmit a bearing force on the wiper blade to be exerted by the wiper arm on the wiper blade in an operating position and which is at least approximately completely covered by the wiper arm, wherein the holding means is embodied as laterally spaced counter wings extending at a distance from U-legs of the wiper arm, which counter wings overlap with and abut wings of the base element in an assembly position.
Specification
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- Resources
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Current AssigneeRobert Bosch GmbH
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Original AssigneeRobert Bosch GmbH
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InventorsVangeel, Tom, Wilms, Christian, Baseotto, Michel, Breesch, Frans, Verelst, Hubert
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Primary Examiner(s)Graham, Gary K.
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Application NumberUS10/398,064Publication NumberTime in Patent Office1,488 DaysField of Search152/503.2, 152/504.3, 152/504.4, 152/503.51, 152/503.1, 152/504.6US Class Current15/250.32CPC Class CodesB60S 1/32 characterised by constructi...B60S 1/38 Wiper blades provided with ...B60S 1/3856 Gripping the bladeB60S 1/4038 for arms provided with a ch...B60S 1/4041 the channel-shaped end comp...B60S 2001/382 the backing strip being an ...
