Wiper device for cleaning vehicle windows
First Claim
1. A wiper device for cleaning vehicle windows, comprising:
- a wiper arm;
a wiper blade fastened on the wiper arm via a fastening device;
a cleaning device, comprising a supporting part, and a spraying part having at least one spray nozzle for spraying a washing fluid; and
the fastening device being separate from the wiper arm and separate from the cleaning device, and being for connecting the wiper blade with the wiper arm,wherein the wiper arm has a mount, having an open front end with an at least substantially U-shaped cross section, with two parallel side walls for mounting the cleaning device, wherein the at least substantially U-shaped cross section is orthogonal to a longitudinal direction of the wiper arm,wherein the spraying part is constructed on the supporting part which is separate from the fastening device for the wiper blade,wherein the supporting part of the cleaning device is mounted into the at least substantially U-shaped cross section of the wiper arm,wherein the supporting part of the cleaning device has an additional mount, which is substantially U-shaped in cross-section and parallel to the at least substantially U-shaped cross section of the wiper arm, and has two supporting part side walls connected via a base section and parallel to the two parallel side walls of the wiper arm, andwherein the spraying part of the cleaning device is carried longitudinally on one end of the supporting part in such a waythat the spraying part of the cleaning device extends longitudinally beyond the open front end of the wiper arm, andthat the fastening device, being separate from the cleaning device, is disposed between the wiper blade and the at least one spray nozzle of the cleaning device, and is mounted within the two supporting part side walls and the base section of the additional mount.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates to a wiper device (10) for cleaning vehicle windows, with a wiper arm (11) and with a wiper blade (12) able to be fastened on the wiper arm (11), with a cleaning device (25), having at least one spray nozzle (44, 45), for spraying a washing fluid, wherein the at least one spray nozzle (44, 45) is arranged in the region of the free end of the wiper arm (11) and is connected directly therewith, and with a fastening device (35) for connecting the wiper blade (12) with the wiper arm (11), wherein the wiper arm (11) has a mount (28), having an at least substantially U-shaped cross section, with two parallel side wall (17, 18) for the fastening device (35) of the wiper blade (12), and wherein the cleaning device (25) is constructed on a component (27) which is separate from the fastening device (35) for the wiper blade (12). It is provided according to the invention that the at least one spray nozzle (44, 45) does not, at least laterally, project over the cross-section of the U-shaped mount (28).
2 Citations
18 Claims
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1. A wiper device for cleaning vehicle windows, comprising:
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a wiper arm; a wiper blade fastened on the wiper arm via a fastening device; a cleaning device, comprising a supporting part, and a spraying part having at least one spray nozzle for spraying a washing fluid; and the fastening device being separate from the wiper arm and separate from the cleaning device, and being for connecting the wiper blade with the wiper arm, wherein the wiper arm has a mount, having an open front end with an at least substantially U-shaped cross section, with two parallel side walls for mounting the cleaning device, wherein the at least substantially U-shaped cross section is orthogonal to a longitudinal direction of the wiper arm, wherein the spraying part is constructed on the supporting part which is separate from the fastening device for the wiper blade, wherein the supporting part of the cleaning device is mounted into the at least substantially U-shaped cross section of the wiper arm, wherein the supporting part of the cleaning device has an additional mount, which is substantially U-shaped in cross-section and parallel to the at least substantially U-shaped cross section of the wiper arm, and has two supporting part side walls connected via a base section and parallel to the two parallel side walls of the wiper arm, and wherein the spraying part of the cleaning device is carried longitudinally on one end of the supporting part in such a way that the spraying part of the cleaning device extends longitudinally beyond the open front end of the wiper arm, and that the fastening device, being separate from the cleaning device, is disposed between the wiper blade and the at least one spray nozzle of the cleaning device, and is mounted within the two supporting part side walls and the base section of the additional mount. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A wiper device for cleaning vehicle windows, comprising:
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a wiper arm; a wiper blade fastened on the wiper arm via a fastening device; a cleaning device, comprising a supporting part, and a spraying part having at least one spray nozzle for spraying a washing fluid; and the fastening device separate from the wiper arm and for connecting the wiper blade with the wiper arm, wherein the wiper arm has a mount, having an open front end with an at least substantially U-shaped cross section, with two parallel side walls for the fastening device of the wiper blade, wherein the spraying part is constructed on the supporting part which is separate from the fastening device for the wiper blade, wherein the supporting part of the cleaning device is mounted into the at least substantially U-shaped cross section of the wiper arm, wherein the fastening device has a connector element, which is fixedly connected to the wiper blade, and an adaptor element separate from the connector element, which is connected to the connector element at an axis of rotation, and wherein the at least one spray nozzle of the cleaning device is disposed between the connector element, fixedly connected to the wiper blade, and the wiper arm.
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18. A wiper device for cleaning vehicle windows, comprising:
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a wiper arm; a wiper blade fastened on the wiper arm via a fastening device; a cleaning device, comprising a supporting part, and a spraying part having at least one spray nozzle for spraying a washing fluid; and the fastening device separate from the wiper arm and for connecting the wiper blade with the wiper arm, wherein the wiper arm has a mount, having an open front end with an at least substantially U-shaped cross section, with two parallel side walls for the fastening device of the wiper blade, wherein the cleaning device is constructed on the supporting part which is separate from the fastening device for the wiper blade, wherein the supporting part of the cleaning device is mounted into the at least substantially U-shaped cross section of the wiper arm and connected detachably with the wiper arm mount, with the spraying part of the cleaning device extending longitudinally beyond the open front end of the wiper arm, wherein the supporting part of the cleaning device has a second mount, which is substantially U-shaped in cross-section, into which the fastening device is introduced in the direction of the wiper arm, so that in the assembled state of the wiper device, the second mount is arranged between the mount of the wiper arm and the fastening device, wherein the supporting part of the cleaning device has at least one guide face for the form-fitting receiving of the fastening device in a plane running perpendicular to a mounting or respectively dismantling direction, and the fastening device is arrested via a detent connection in the mounting or respectively dismantling direction on the wiper arm, and wherein the detent connection, in the assembled state of the wiper device, is guided through an aperture in a base of the mount of the wiper arm and is arranged in operative connection with an opening in the mount of the wiper arm.
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Specification