Vehicle brakelights activating device
First Claim
1. A signalling device for a light of a motor vehicle comprisinga first member for mounting to the accelerator pedal of a vehicle, a second member for being pressed by a foot of the driver, the first and second members being connected to be displaceable with respect to each other upon the driver pressing upon the second member and, through the connection between the first and second members, upon the accelerator pedal and also upon the driver releasing the pressure upon the second member;
- a magnetic core on one of the first and second members and an induction coil on the other member, the core and coil being respectively positioned that upon the second member moving away from the first member, the core and coil move past each other;
means for operating the light to illuminate, and an electrical connection from the coil to the operating means such that movement of the core past the coil operates the operating means for the light.
1 Assignment
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Accused Products
Abstract
A device is provided, associated with the accelerator pedal of motor cars adapted to cause the lighting of the brake lights shortly before the brake pedal is applied in case of braking in an emergency. In one version of the device, it comprises a bellows mounted on the accelerator pedal. During normal driving, the bellows is pressed down to minimum volume thereof. When abruptly released, a sub-pressure is developed which is used to momentarily lift a metal flap which closes the brakelights circuit. The lights remain on until the light circuit is taken over by the brake pedal switching circuit. According to another version, the operation is based on the relative abrupt movement of a magnetic core surrounded by an induction coil. The electromotive force will generate a current effective to close the brakelights circuit.
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Citations
10 Claims
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1. A signalling device for a light of a motor vehicle comprising
a first member for mounting to the accelerator pedal of a vehicle, a second member for being pressed by a foot of the driver, the first and second members being connected to be displaceable with respect to each other upon the driver pressing upon the second member and, through the connection between the first and second members, upon the accelerator pedal and also upon the driver releasing the pressure upon the second member; -
a magnetic core on one of the first and second members and an induction coil on the other member, the core and coil being respectively positioned that upon the second member moving away from the first member, the core and coil move past each other; means for operating the light to illuminate, and an electrical connection from the coil to the operating means such that movement of the core past the coil operates the operating means for the light. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A signalling device for a light of a motor vehicle comprising
a first member for mounting to the accelerator pedal of a vehicle, a second member for being pressed by a foot of the driver, the first and second members being connected to be displaceable with respect to each other upon the driver pressing upon the second member and, through the connection between the first and second members, upon the accelerator pedal and also upon the driver releasing the pressure upon the second member; an electromotive power generator comprising a magnetic core on one of the first and second members, generating means located in the generator and operable such that movement of the magnetic core together with the one member away from the other of the first and second members causes the generating means to generate a current, operating means for operating the light to illuminate, and an electrical connection from the generating means to the operating means such that movement of the core with respect to the other of the members operates the operating means for the light. - View Dependent Claims (10)
Specification