Sonic archery beacon
First Claim
1. A sonic archery beacon for use in locating a spent arrow within a hunting environment, the arrow having a shaft including an arrow head end and a hollow nock end and a nock, which comprises:
- means for generating an audible, pulsed tone signal which mimics pulsed sound of an amphibian, bird, insert or rodent indigenous to the hunting environment, said means being operably secured within the hollow nock end; and
inertia activation means being connected to the indigenous audible signal generating means for activating the audible signal generating means.
1 Assignment
0 Petitions
Accused Products
Abstract
A sonic archery beacon (10) is disclosed which employs a circuit (21) carried by an arrow (1) which includes an audible signal generator being configured to mimic the sound of a naturally occurring insect, bird or the like. Circuit (21) is activated by an inertia switch (22) which is responsive to a drastic change in acceleration such as that experienced when an arrow impacts with an object, animal or the ground. The audible signal generator implements an oscillator (23) in combination with a miniature speaker or piezo electric transducer (24) having an output which mimics a cricket. Magnetic/mechanical inertia switch (22) has a magnet (32) slidably positioned within a tube (26) having ferromagnetic objects (34 and 35) at both ends of tube (26). When the magnet (32) is positioned at one end of the tube against the pair of and will close in response to the magnetic field of magnet (25) when the magnet is positioned at that end.
33 Citations
8 Claims
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1. A sonic archery beacon for use in locating a spent arrow within a hunting environment, the arrow having a shaft including an arrow head end and a hollow nock end and a nock, which comprises:
means for generating an audible, pulsed tone signal which mimics pulsed sound of an amphibian, bird, insert or rodent indigenous to the hunting environment, said means being operably secured within the hollow nock end; and
inertia activation means being connected to the indigenous audible signal generating means for activating the audible signal generating means.
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2. A sonic archery beacon for use in locating a spent arrow within a given habitat, the arrow having a shaft including an arrowhead end and a hollow nock end and a nock, which comprises:
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means for generating an audible, pulsed tone signal which mimics a sound indigenous to the habitat, said means being operably secured within the hollow nock end; and inertia activation means being connected to the indigenous audible signal generating means for activating the audible signal generating means wherein the inertia activation means comprises; an electrically conductive magnet of known outside dimensions; a generally straight channel being positioned in collinear relation with the arrow shaft and having inside dimensions greater than the outside dimensions of the magnet to facilitate sliding of the magnet therein; a ferromagnetic stop being fixed near an end of the channel which is closest to the nock end of the arrow; a pair of ferromagnetic electrically conducting switch contact stops being fixed in spaced relation, one to the other, near an end of the channel closest to the arrowhead end of the arrow; and the switch contact stops being positioned a spaced distance apart but capable of being bridged by the magnet when the magnet is positioned near the arrowhead end of the channel. - View Dependent Claims (3, 4, 5, 6, 7)
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8. In combination with an arrow having a shaft including an arrowhead end and a nock end and an electronic arrow locating device located within the shaft of the arrow, an inertia switch comprising:
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a tubular housing having a given inside diameter and a pair of opposing ends; the tubular housing being positioned in collinear relation to the arrow shaft, having a first opposing end closer to the arrowhead end and a second opposing end closer to the nock end; a circuit board being diametrically positioned within the tubular housing and forming a channel defined by an arcuate interior surface of the tubular housing and a surface of the circuit board; an electrically conductive magnet having outside dimensions less than the inside dimensions of the channel to facilitate sliding therein; a ferromagnetic stop being fixed near an end of the channel which is closest to the nock end of the arrow; a pair of ferromagnetic electrically conducting switch contact stops being fixed in spaced relation, one to the other, near an end of the channel closest to the arrowhead end of the arrow; and the switch contact stops being positioned a spaced distance apart but capable of being bridged by the magnet when the magnet is positioned near the arrowhead end of the channel.
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Specification