Battery powered electronic assembly for wheel attachment
First Claim
1. An electronic assembly for mounting on a vehicle wheel rim inside a tire comprising:
- a housing having a wall;
the housing having a base for mounting on said wheel rim to hold the wall perpendicular to a wheel radius;
a circuit board disposed between the housing base and wall, parallel to the wall and having margins engaging the wall;
a battery support disposed between the circuit board and base, having a frame engaging margins of the circuit board opposite to said wall so that the margins of the circuit board are gripped between the wall and the frame; and
a battery carried on the frame and spaced from the circuit board, whereby centrifugal force developed on the battery due to rotation of the vehicle wheel rim is applied to the wall of the housing through the frame of the battery support and the margins of the circuit board.
2 Assignments
0 Petitions
Accused Products
Abstract
A low tire pressure system has a transmitter inside a vehicle tire attached to the wheel rim. A housing has an outboard wall perpendicular to a wheel radius and an inner flange around the wall periphery. A battery is mounted on the circuit board through an intermediate support frame. Battery leads extending through snug holes in the support frame are soldered to the circuit board to achieve a unitized assembly. The assembly is installed in the housing with the circuit board parallel to the wall and its margin bearing on the inner flange. Centrifugal force developed on the battery is transferred by the support frame through the board margins to the flange without bending the circuit board.
40 Citations
10 Claims
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1. An electronic assembly for mounting on a vehicle wheel rim inside a tire comprising:
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a housing having a wall; the housing having a base for mounting on said wheel rim to hold the wall perpendicular to a wheel radius; a circuit board disposed between the housing base and wall, parallel to the wall and having margins engaging the wall; a battery support disposed between the circuit board and base, having a frame engaging margins of the circuit board opposite to said wall so that the margins of the circuit board are gripped between the wall and the frame; and a battery carried on the frame and spaced from the circuit board, whereby centrifugal force developed on the battery due to rotation of the vehicle wheel rim is applied to the wall of the housing through the frame of the battery support and the margins of the circuit board. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification