Illuminating system
First Claim
1. In combination for providing a visual display,first means having properties of being impacted against an object and of withstanding each impact of the first means against the object,second means disposed in the first means and having properties of generating a signal upon each impact of the first means against the object,third means disposed in the first means and responsive to each signal generated by the second means for amplifying such signal, andfourth means disposed in the first means responsive to each amplified signal generated by the third means for providing an illumination indicating each impact of the first means against the object.
8 Assignments
0 Petitions
Accused Products
Abstract
A member made from a suitable material such as a polyurethane epoxy designed to withstand impact against an object is provided as a support member. For example, the member may constitute an insert disposed on or in the heel of a shoe but a wide variety of other applications are possible. A suitable member such as a piezoelectric member is disposed on the support member to produce a signal when the support member is impacted against the object or when the impact is released. This signal is amplified by an amplifier which is powered by a suitable source such as a battery. The amplified signals are introduced to a light emitting member such as a light emitting diode which provides an illuminated indication of the impact of the support member against the object. A member such as a resistance may be disposed in the circuit with the battery and the amplifier to limit the current flow through the amplifier during the times that the piezoelectric member is energized.
123 Citations
20 Claims
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1. In combination for providing a visual display,
first means having properties of being impacted against an object and of withstanding each impact of the first means against the object, second means disposed in the first means and having properties of generating a signal upon each impact of the first means against the object, third means disposed in the first means and responsive to each signal generated by the second means for amplifying such signal, and fourth means disposed in the first means responsive to each amplified signal generated by the third means for providing an illumination indicating each impact of the first means against the object.
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5. In combination for providing a visual display,
first means having properties of being impacted against an object and of withstanding each impact of the first means against the object, a piezoelectric member disposed in the first means and having properties of generating a signal upon each impact of the first means against the object, second means disposed in the first means and responsive to each signal generated by the piezoelectric member for amplifying such signal, and third means disposed in the first means and responsive to each amplified signal for providing a visual indication of each impact of the first means against the object.
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11. In combination,
a shoe heel constructed to be impacted against the ground, support means disposed in the shoe heel and shaped to define an insert on the shoe heel and having properties of withstanding the impact of the heel of the shoe against the ground, a piezoelectric member disposed in the support means and having properties of becoming strained to generate a signal upon each impact of the shoe heel against the ground, means disposed in the support means and having properties of emitting light upon becoming energized, and means disposed in the support means and responsive to the signal generated by the piezoelectric member for energizing the light-emitting means.
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17. In combination, a member constructed to be impacted against an object and to withstand such impact,
support means disposed in the support means and made from a material having properties of withstanding each impact of the member against the object, piezoelectric means disposed in the support means and having properties of producing a signal upon each impact of the member against the object, means disposed in the support means and having properties of emitting light, and means disposed in the support means and responsive to each signal from the piezoelectric means for energizing the light-emitting means to obtain the emission of light by the light-emitting means.
Specification