Device for detecting the tire pressure of a motor vehicle tire
First Claim
1. Device for detecting the tire pressure of a motor vehicle tire, comprisingan electronic unit (1) equipped with at least one sensor for measuring the tire pressure and at least one transmitter by means of which the measured values are processed for transmissions, and at least one antenna (2), which is connected with the transmitter and via which the measured values are transmitted;
- characterized in that the device has an approximately circular support (3) on which the electronic unit (1) and the antenna (2) are arranged and which, with its inner circumferential side, is fixed to tire (6), while the outer circumferential side freely protrudes into the interior of the tire.
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Accused Products
Abstract
A device for detecting the tire pressure of a motor vehicle tire (6) has an electronic unit (1) with an antenna (2) that is connected therewith. The electronic unit (1) and the antenna (2) are mounted on an elastic, circular support (3), which is fixed coaxially to the wheel axle (8) on the tire sidewall (7) in proximity of the wheel rim (5). The support (3) is fixed to the tire (6) only with its inner circumferential side while the outer circumferential side protrudes freely into the interior of the tire.
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Citations
19 Claims
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1. Device for detecting the tire pressure of a motor vehicle tire, comprising
an electronic unit (1) equipped with at least one sensor for measuring the tire pressure and at least one transmitter by means of which the measured values are processed for transmissions, and at least one antenna (2), which is connected with the transmitter and via which the measured values are transmitted; characterized in that the device has an approximately circular support (3) on which the electronic unit (1) and the antenna (2) are arranged and which, with its inner circumferential side, is fixed to tire (6), while the outer circumferential side freely protrudes into the interior of the tire. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A tire assembly for detecting the tire pressure of a motor vehicle tire, comprising:
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a tire having an inwardly directed surface facing the tire cavity;
an electronic unit (1) equipped with at least one sensor for measuring the tire pressure and at least one transmitter by means of which the measured values are processed for transmissions, and at least one antenna (2), which is connected with the transmitter and via which the measured values are transmitted;
characterized in that the device has an approximately circular support (3) on which the electronic unit (1) and the antenna (2) are arranged and which is fixed to the inward facing surface of the tire (6) along an outward circumferential side while an inward circumferential side of the support (3) freely protrudes into the interior of the tire. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification