DEVICE FOR RELEASING CLAY TARGETS FROM A CLAY TARGET THROWER
An example apparatus/design is disclosed that mounts to a manual clay target thrower (manual thrower) that allows an individual to electrically release targets. The release of targets can be instantaneous or on a variably time basis. The complete device may be mounted to a bent pipe with a platform and a square tube on the opposite end capable of being mounted in the towing hitch receiver of a vehicle.
This application claims priority from U.S. Provisional Application Ser. No. 60/703,027, entitled “DEVICE FOR RELEASING CLAY TARGETS FROM A CLAY TARGET THROWER,” which was filed on Jul. 27, 2005 and U.S. Provisional Application Ser. No. 60/748,265, entitled “DEVICE FOR RELEASING CLAY TARGETS FROM A CLAY TARGET THROWER,” which was filed on Dec. 7, 2005. U.S. Provisional Application Ser. No. 60/703,027 and U.S. Provisional Application Ser. No. 60/748,265 are hereby incorporated by reference in their entirety.
FIELD OF THE INVENTIONThis disclosure relates generally to clay target throwers and, more particularly, to methods and apparatus for automating the operation of clay target throwers.
BACKGROUNDClay target throwers (also known as clay pigeon throwers/launchers) launch clay targets into the air. In general, clay target throwers include a throwing mechanism and a release mechanism. The release mechanism is typically a lever, a string, and/or a lanyard that is attached to the throwing mechanism. Pulling the lever, the string, and/or the lanyard releases the throwing mechanism. The throwing mechanism operates to launch the clay target into the air.
Two examples of clay target throwers are the full-cock clay target thrower and the three-quarter-cock clay target thrower. A full-cock clay target thrower is loaded by rotating a launching mechanism approximately 180 degrees towards a releasing mechanism. The releasing mechanism locks the launching mechanism in a cocked position until the releasing mechanism is manually activated. When released by the releasing mechanism, the launching mechanism rotates in the opposite direction of the loading movement. The launching mechanism stops rotating after rotating approximately 180 degrees from the cocked position. The full-cock clay target thrower is typically setup/used on the ground by pushing thrower stake legs into the ground or mounting the thrower to a spare tire and rim.
A three-quarter-cock clay target thrower is loaded by rotating a launching mechanism approximately 90 degrees towards a releasing mechanism. The releasing mechanism locks the launching mechanism in a cocked position until the releasing mechanism is manually activated. When released by the releasing mechanism, the launching mechanism continues to rotate in the same direction as the loading movement. The launching mechanism rotates approximately 270 degrees from the cocked position before stopping. The three-quarter-cock style of clay target thrower may be setup/used in various configurations. For example, the three-quarter-cock clay target thrower may include a pivoting base mounted to a metal casting that slides over and is secured with bolts to a square piece of wood or metal. This assembly is typically inserted into the ground vertically. Another configuration includes a pivoting base mounted to a metal structure such as a bench/platform with four (4) legs and an operator's seat that can be set on the ground.
Two people are required to safely operate a manual clay target thrower (e.g., a full-cock clay target thrower, a three-quarter-cock clay target thrower, etc.) in a target shooting scenario. The first person cocks the clay target thrower, loads the thrower, and uses the releasing mechanism to cause the clay target to be launched. The second person is the shooter. The second person loads their gun and fires at the clay targets once they are launched. A shooter cannot properly control his weapon and launch clay targets at the same time.
BRIEF DESCRIPTION OF THE DRAWINGS
An example apparatus 300 for automating the operation of a clay target thrower is illustrated in
The apparatus 300 of
The switch 302 is capable of enabling or disabling the operation of the apparatus 300. When the switch is set to the off position, the control apparatus will not function. The switch may be any type of switch such as, for example, a toggle switch, a dip switch, a pressure sensitive switch, any type of safety switch, a motion sensor, etc. For example, if the switch is a motion sensor, the apparatus 300 may not operate if motion is sensed near the apparatus 300 (e.g., if a person is standing in front of an attached clay target thrower).
In the illustrated example, the processor 304 receives a trigger input and a timing input. The trigger input may be any type of input that indicates that the apparatus 300 should initiate a timing sequence. For example, the trigger input may be an input from a switch, a foot pedal, a voice activation unit, etc. The timing input may be received from any type of input device capable of supplying a time input. For example, the timing input may be from a user input dial, a digital readout, a set of dip switches, a potentiometer, a toggle switch, a voice activation unit, etc.
When the trigger input is activated, the processor 304 starts a timing countdown. The duration of the timing countdown is based on the timing input setting. When the countdown goal of the timing input has been achieved, the processor activates an output signal to the solenoid energizing relay 305. The duration of the output signal may be based on the factory settings of the processor 304 or may be a user selected value.
The solenoid energizing relay 305 receives the output signal output by the processor 304. When the processor 304 outputs the output signal, the solenoid energizing relay 305 begins storing energy. Once the solenoid energizing relay has stored a factory set or user set amount of energy, the solenoid energizing relay outputs the stored energy signal to the solenoid 306.
When activated, the solenoid 306 (i.e., a releaser) activates the releasing mechanism (e.g., a handle, a lanyard, a rope, a button, or a lever that is typically operated by a human to release clay targets) of the clay target thrower to which it is attached. For example, the solenoid 306 may pull or push a releasing mechanism. Alternatively, the solenoid 306 may be replaced or supplemented with any other type of releaser such as, for example, releasers that may slide, rotate, etc.
Having described the architecture of one example system that may be used to automate a clay target thrower, various processes are described in
In the illustrated example of
As illustrated in
The control box 112 interior houses a relay 101 that may have a timing function and a solenoid-energizing relay 104. The timing function may be implemented by a pneumatic, solid state, microprocessor or other electric/electronic device and may possibly have a control relay integral to the device and possibly encapsulated in epoxy, thus eliminating the need for lubrication of moving parts, calibration of cams, cam switches, and the mechanical wear associated with electro-mechanical devices used for time delay. The solenoid-energizing relay 104 may or may not be required based on the requirements of the solenoid 103. The control devices shown in control box 112 may vary in features or style and may be located and mounted in a different fashion in the housing and on the housing cover. For example, the rocker switch 110 (referred to as the control box power switch) could be illuminated when power is present to the control box 112 or when the rocker switch 110 is in the “ON” position. This indication may also serve as a safety/troubleshooting feature giving a visual indication of the status of the control box 112. An audible device to provide, for example, alert tones is another option. The power switch may be optional. In the example apparatus, the “RELEASE” pushbutton is a momentary contact style switch. When a user is ready to release a target, they energize the relay(s) 101 and/or 104 or the time delay device by depressing the pushbutton. If a timing device is used, a target release would be delayed based on the setting of potentiometer 106 via knob 105 or another type of variable resistance device. The time delay units can be controlled in seconds, minutes, hours, etc. The timing durations could be varied pneumatically, manually or electronically depending on the device used. If a microprocessor style time delay is used, the programming of the microprocessor for different timing ranges is typically done by the device manufacture and downloaded in the microprocessor prior to shipment. Other styles of devices such as toggle switches, remote pushbuttons, or foot switches could be used to activate the releasing mechanism of a clay target thrower. If a time delay is not desired, the elimination of the timer and relay is possible.
An example method for mounting/attaching an example apparatus/design device to a three-quarter-cock clay target thrower such as the three-quarter-cock clay target thrower referenced above is described below. As shown in
In the example implementation, the accessory plug and power cord 802 transmit electrical power to the control box 112. The accessory plug and power cord 802 may be plugged into the accessory outlet of a vehicle such as, for example, a truck, a car, an all-terrain vehicle, a snowmobile, etc. The example accessory plug and power cord receives a 12 volt DC input. Alternatively, the accessory plug and power cord 802 may be replaced by any other source of electrical power. For example, the accessory plug and power cord 802 may be replaced by a cord connected directly to a battery, a plug and cord for a household power outlet, a direct connection to a solar power source, etc.
In the illustrated example, the fuse 804 provides over-current protection to the control box 112. If the current flowing through the accessory plug and power cord 802 exceeds the rated limit of the fuse, the fuse will sever the connection between the electrical power source and the control box 112. While the example fuse 804 is illustrated as a discrete component any other implementation may be used. For example, the fuse 804 may be integrated in the accessory plug of the accessory plug and power cord 802. In addition, the accessory plug and power cord 802 may include any other type of current limiting protection such as, for example, an overload breaker.
In the illustrated example, the switch 806 enables a user of the control box 112 to disconnect electrical power from the control box 112. For example, a user may disconnect power when the device is not in use or may disconnect power while loading a connected clay target thrower to ensure that the clay target thrower does not release at an inappropriate time. The switch 806 may be illuminated to clearly indicate to a user the state of the switch 806. For example, the switch 806 may be illuminated when switched to “on” and darkened when switched to “off.” Alternatively, a non-illuminated switch may be used. If a non-illuminated switch is used, the control box 112 may include a discrete light emitting diode or other indication component to indicate the state of the switch 806.
In the illustrated example, the first diode 808 prevents current from flowing from the capacitor 810 towards the accessory plug and power cord 802 when the solenoid is discharging. The type of diode selected is dependent on the current and voltage specifications of the control box 112.
In the illustrated example, the capacitor 810 prevents fluctuations in the electrical power provided to the timer 814. When electrical power is first applied to the control box 112, the capacitor 810 stores energy. The solenoid 824 draws electrical power from the connected power source when activated. To prevent the timer 814 from receiving too little electrical power, the capacitor 810 discharges during activation of the solenoid 824.
In the illustrated example, the potentiometer 812 provides adjustment of the duration of time that the control box 112 delays prior to activating the releasing mechanism of an attached clay target thrower. The range of values supported by the potentiometer 812 is based on the specifications of the manufacture of the timer 814 circuit. Alternatively, a resister having a resistance matching the manufacturer specifications of the timer 814 circuit may replace the potentiometer 812 to provide a constant time delay.
In the illustrated example, the timer 814 is an integrated circuit that performs a timing countdown for a duration based on the potentiometer 812 and provides an output signal after the duration. The example timer 814 beings the timing when an input signal from the pushbutton 816 is received.
In the illustrated example, the pushbutton 816 triggers the timer 814 to begin a timing countdown. In addition, the input plug 818 allows a foot switch to be connected that may trigger the timer 814 to begin a timing countdown. Alternatively, any other component that may trigger a timing countdown may be used such as, for example, a voice activated system, a motion sensor, etc.
In the illustrated example, the relay 820 is energized to power the solenoid 822. The relay 820 may not be necessary if the contact rating of the timer 814 can handle the operating current of the solenoid 822. In addition, the control box 112 may include multiple relays to power the solenoid 822.
In the illustrated example, the second diode 820 prevents the occurrence of reverse electro-magnetic force during activation of the solenoid 822.
In the illustrated example, the solenoid 822 activates the releasing mechanism of an attached clay target thrower. For example, the solenoid 822 may retract, when activated, to pull a releasing mechanism of an attached clay target thrower. As previously described, the solenoid 822 may be replaced with a component that may push, pull, or activate the releasing mechanism of an attached clay target thrower in any desired way.
In the illustrated example, the control box 112 of
The control box 112 interior houses a relay 101 that may have a timing function and a solenoid-energizing relay 104. The timing function may be implemented by a pneumatic, solid state, microprocessor or other electric/electronic device and may possibly have a control relay integral to the device and possibly encapsulated in epoxy, thus eliminating the need for lubrication of moving parts, calibration of cams, cam switches, and the mechanical wear associated with electro-mechanical devices used for time delay. The solenoid-energizing relay 104 may or may not be required based on the requirements of the solenoid 102. In the event that the power rating of a single relay is sufficient, relays 101 and 104 may be combined into a single device.
The control devices shown in control box 112 may vary in features or style and may be located and mounted in a different fashion in the housing and on the housing cover. For example, the rocker switch 110 (referred to as the control box power switch) could be illuminated when power is present to the control box 112 or when the rocker switch 110 is in the “ON” position. This indication may also serve as a safety/troubleshooting feature giving a visual indication of the status of the control box 112. An audible device to provide, for example, alert tones may additionally or alternatively be provided. The power switch may be optional. In the example apparatus, the “RELEASE” pushbutton is a momentary contact style switch. When a user is ready to release a target, they energize the relay(s) 101 and/or 104 and/or the time delay device by depressing the pushbutton. If a timing device is used, a target release would be delayed based on the setting of potentiometer 106 via knob 105 or another type of variable resistance device. The time delay units can be controlled in seconds, minutes, hours, etc. Timing durations could be varied pneumatically, manually or electronically depending on the device used. If a microprocessor style time delay is used, the programming of the microprocessor for different timing ranges may be performed by the device manufacture and downloaded into the microprocessor prior to shipment.
Other types of devices such as a toggle switches, remote pushbuttons, or foot switches could be used to activate the releasing mechanism of a clay target. If a time delay is not desired, the relays 101 and/or 104 may be eliminated.
An example method for mounting/attaching an example apparatus/design device to a full-cock clay target thrower is described below. As shown in
Solenoid assembly 102 is inserted through an opening in the control box 112. Tie rod 203 is attached to the solenoid assembly 102 using roll pin 216. Bent swivel linkage 204 is threaded onto the tie rod 203. The bent swivel linkage 204 is attached to the release level 21i using nut 215.
Claims
1. An apparatus for automating the operation of a manual clay target thrower, the apparatus comprising:
- a releaser for attaching the apparatus to a manual releasing mechanism of the manual clay target thrower and for activating the manual releasing mechanism of the manual clay target thrower;
- a timer for delaying prior to activating the releaser; and
- a bracket for attaching the apparatus to the manual clay target thrower.
2. An apparatus as defined in claim 1, wherein the releaser is a solenoid.
3. An apparatus as defined in claim 2, wherein the releaser further comprises a relay for activating the solenoid.
4. An apparatus as defined in claim 1, further comprising a housing containing the releaser and the timer.
5. An apparatus as defined in claim 1, wherein the timer is a processor.
6. An apparatus as defined in claim 5, wherein the processor is programmed to receive a timing goal input, to delay for an amount of time associated with the timing goal input, and, after delaying, to activate the releaser.
7. An apparatus as defined in claim 1, further comprising a power source attached to at least one of the timer or the releaser.
8. An apparatus as defined in claim 1, further comprising a linkage for attaching the releaser to the manual releasing mechanism of the clay target thrower.
9. An apparatus as defined in claim 1, wherein the manual releasing mechanism is a human-actuated manual releasing mechanism.
10. An apparatus for automating the operation of a manual clay target thrower, the apparatus comprising:
- a solenoid operatively coupled with a manual releasing mechanism of the manual clay target thrower, the solenoid for activating the manual releasing mechanism of the manual clay target thrower;
- a processor programmed to receive a timing goal input, to receive a trigger input, and, when the trigger input is activated, to delay for a time period associated with the timing goal input and, then, to activate the solenoid;
- at least one of a button or a switch for generating a trigger input;
- a power source;
- a housing enclosing the processor and having the solenoid, the at least one of the button or the switch, and the power source attached thereto; and
- a bracket attached to the housing for attaching the apparatus to the manual clay target thrower.
11. An apparatus as defined in claim 10, wherein the bracket comprises U-channel.
12. An apparatus as defined in claim 10, wherein the bracket is to be attached to the manual clay target thrower using at least one bolt.
13. An apparatus as defined in claim 10, wherein the bracket is to be attached to the manual clay target thrower using at least one weld.
14. An apparatus as defined in claim 10, further comprising a manual clay target thrower.
15. An apparatus as defined in claim 14, wherein the manual clay target thrower is at least one of a full-cock clay target thrower or a three-quarter-cock clay target thrower.
16. An apparatus as defined in claim 14, further comprising a support attached to the manual clay target and attached to a vehicle.
17. An apparatus as defined in claim 10, wherein the power source is a portable power source.
18. An apparatus as defined in claim 10, wherein the power source is at least one of a 12-volt battery or a vehicle alternator.
19. An apparatus as defined in claim 10, further comprising a linkage for attaching the solenoid to the manual releasing mechanism of the manual clay target thrower.
20. An apparatus as defined in claim 10, wherein the manual releasing mechanism is a human-actuated manual releasing mechanism.
Type: Application
Filed: Jul 27, 2006
Publication Date: Feb 1, 2007
Inventor: Lynn Lentz (Schofield, WI)
Application Number: 11/460,479
International Classification: F41J 9/18 (20070101);