Connection apparatus for a wiping arm
First Claim
1. In a system comprising two wiper arms, each wiper arm connected to a respective wiper blade by a respective connection device, each connection device comprising a first connection part (16) on a wiper blade side and a second connection part (18) on a wiper arm side, which connection parts are arranged adjacent to one another in the operating position, are pivotably connected via a hinge element about a hinge axis, and at least partially engage in one another by a securing means (32), each first connection part (16) having a receiver (38) for receiving the respective securing means (32), characterized in that the receiver (38) of one wiper blade has a first identification means (101) and the securing means (32) of one wiper arm has a second identification means (102) corresponding to the first identification means (101) in order for mounting the one wiper blade on the one wiper arm, and in that the other wiper blade has a different first identification means, the second identification means (102) on the one wiper arm not corresponding to the different first identification means of the other wiper blade to prevent mounting of the other wiper blade on the one wiper arm.
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Accused Products
Abstract
The invention relates to a connection apparatus (10) for a wiper arm (14) and a wiper blade (12). The connection apparatus comprises a first and a second connection part. According to the invention, provision is made for the first connection part to have a first identification means and for the second connection part to have a second identification means which corresponds to the first identification means. The invention also comprises a system with two flat-bar wiper blades, with at least one first identification means being provided on at least one flat-bar wiper blade in order to distinguish between the two wiper blades.
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Citations
20 Claims
- 1. In a system comprising two wiper arms, each wiper arm connected to a respective wiper blade by a respective connection device, each connection device comprising a first connection part (16) on a wiper blade side and a second connection part (18) on a wiper arm side, which connection parts are arranged adjacent to one another in the operating position, are pivotably connected via a hinge element about a hinge axis, and at least partially engage in one another by a securing means (32), each first connection part (16) having a receiver (38) for receiving the respective securing means (32), characterized in that the receiver (38) of one wiper blade has a first identification means (101) and the securing means (32) of one wiper arm has a second identification means (102) corresponding to the first identification means (101) in order for mounting the one wiper blade on the one wiper arm, and in that the other wiper blade has a different first identification means, the second identification means (102) on the one wiper arm not corresponding to the different first identification means of the other wiper blade to prevent mounting of the other wiper blade on the one wiper arm.
- 13. A system for a vehicle comprising two flat-bar wiper blades comprising one first connection part (16) for fastening one flat-bar wiper blade (12) to one wiper arm (14) and another first connection part (16) for fastening another flat-bar wiper blade (12) to another wiper arm (14), each first connection part (16) comprising a counter hinge element (42), so that each flat-bar wiper blade (12) is pivotably connected about a hinge axis to the corresponding wiper arm (14), and each first connection part (16) comprising one receiver (38) for receiving a securing means (32) of a second connection part (18) of the corresponding wiper arm (14), characterized in that on each receiver (38), at least one first identification means (101) is provided for differentiating the two wiper blades (12), in that the first identification means of the one wiper blade corresponds to a second identification means of the one wiper arm in order for mounting the one arm on the one wiper blade, and in that the first identification means of the one wiper blade does not correspond to the second identification means of the other wiper arm to prevent mounting of the other wiper arm on the one wiper blade.
Specification