Systems and Methods for Providing Motion in Animal Decoys

• US 20150323123A1
• Filed: 04/14/2015
• Published: 11/12/2015
• Est. Priority Date: 05/08/2014
• Status: Active Grant

• Current Assignee: Ben Higdon, Higdon Outdoors, LLC, John Higdon
• Original Assignee: Motion Madness Decoys, LLC
• Inventors: Gunn, Randall Robert
• Granted Patent: US 9,661,841 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A01M 31/06 Decoys
• CPC Class Codes: A01M 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: F16M 11/04 Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
• CPC Class Codes: F16M 11/18 with mechanism for moving the apparatus relatively to the stand

Abstract

Disclosed are exemplary embodiments of mechanical assemblies or systems that may be used to create or provide various motions in animal decoys, such as in a decoy of a duck, goose, turkey, deer, dove, crow, coyote, among other types of birds, mammals, etc. For example, a mechanical assembly or system disclosed herein may be used to create or provide sweeping (e.g., rotation left-to-right and right-to-left, etc.) motions and/or peck (e.g., pivoting up-and-down, etc.) feeding motions for wild bird decoys (e.g., ducks, geese, dove, crow, drake, etc.).

Claims

1. An animal decoy comprising a body and a mechanical assembly operable for moving the body of the animal decoy, the mechanical assembly including:

a bottom mount;

a top mount coupled to the bottom mount such that the top mount is rotatable relative to the bottom mount;

a cam;

a motor having a shaft coupled to the cam for rotating the cam; and

a sweep arm coupled to the top mount, the bottom mount, and the cam;

whereby the sweep arm is configured to cause the top mount to rotate relative to the bottom mount when the cam is being rotated by the motor; and

whereby rotation of the top mount relative to the bottom mount rotates the body of the animal decoy relative to the bottom mount.

2. The animal decoy of claim 1, wherein the mechanical assembly is selectively configurable between at least:

a first configuration in which the mechanical assembly is operable for providing the body of the animal decoy with a sweeping motion by rotating the body of the animal decoy in a first direction and then rotating the body of the animal decoy in a second direction opposite the first direction; and

a second configuration in which the mechanical assembly is operable for providing the body of the animal decoy with the sweeping motion and also a peck feeding motion by pivoting the body of the animal decoy in a third direction and then pivoting the body of the animal in a fourth direction opposite the third direction.

3. The animal decoy of claim 2, wherein the cam comprises a plurality of selectively interchangeable cams including:

a first cam that is circular without any cam lobes for the first configuration of the mechanical assembly in which the mechanical assembly is operable for providing the body of the animal decoy with only the sweeping motion; and

a second cam having a plurality of spaced-apart cam lobes for the second configuration of the mechanical assembly in which the mechanical assembly is operable for providing the body of the animal decoy with the sweeping motion and the peck feeding motion.

4. The animal decoy of claim 1, wherein the mechanical assembly includes:

a pivot shaft coupled to the top mount such that the pivot shaft is pivotable relative to the top mount; and

a wheel coupled to the pivot shaft and rollingly engaged with the cam;

whereby the wheel is configured to follow and roll along a surface of the cam when the cam is being rotated by the motor.

5. The animal decoy of claim 4, wherein:

the body of the animal decoy is coupled to the pivot shaft for common movement therewith;

the cam includes a plurality of spaced-apart cam lobes;

whereby the wheel is configured to follow and roll along the cam lobes when the cam is being rotated by the motor to thereby cause the pivot shaft to pivot relative to the top mount; and

whereby pivoting of the pivot shaft relative to the top mount pivots the body of the animal decoy.

6. The animal decoy of claim 4, wherein the cam comprises a plurality of interchangeable cams each having a different configuration such that the mechanical assembly is selectively configurable between different configurations in which the mechanical assembly is operable for providing different motions to the body of the animal decoy depending on which of the plurality of interchangeable cams is used.

7. The animal decoy of claim 6, wherein the plurality of interchangeable cams include:

a first cam having four spaced-apart equally-sized cam lobes;

a second cam having three spaced-apart cam lobes including a larger cam lobe that is larger than the other two cam lobes;

a third cam having four spaced-apart cam lobes including a shorter cam lobe that is shorter than the other three cam lobes; and

a fourth circular cam without any cam lobes.

8. The animal decoy of claim 7, wherein:

when the first cam is selectively used, the mechanical assembly is operable for providing the body of the animal decoy with a sweeping motion by rotating the body of the animal decoy in a first direction and then rotating the body of the animal decoy in a second direction opposite the first direction, and a peck feeding motion by pivoting the body of the animal decoy in a third direction and then pivoting the body of the animal in a fourth direction opposite the third direction;

when the second cam is selectively used, the mechanical assembly is operable for providing the body of the animal decoy with the sweeping motion and the peck feeding motion including a much larger range of up-and-down pivoting motion when the wheel rolls along the larger cam lobe;

when the third cam is selectively used, the mechanical assembly is operable for providing the body of the animal decoy with the sweeping motion and the peck feeding motion during which a head of the animal decoy will stay down longer as the wheel rolls along the shorter cam lobe; and

when the fourth cam is selectively used, the mechanical assembly is operable for providing the body of the animal decoy with only the sweeping motion.

9. The animal decoy of claim 1, wherein:

one or more vertical arms extend upwardly relative to the top mount; and

an attachment structure is coupled to upper end portions of the one or more vertical arms, the attachment structure comprising resiliently flexible cross members that are configured to be flexed inwardly towards each other to thereby decrease an overall size of the attachment structure for fitting through an opening in the body of the animal decoy;

the resiliently flexible cross members are configured to flex outwardly after being positioned through the opening to thereby contact an interior surface of the body of the animal decoy, whereby an outward biasing force of the resiliently flexible cross members may help keep the body of the animal decoy expanded while in motion.

10. The animal decoy of claim 1, further comprising a stake coupled to the bottom mount and configured to be driven into the ground to support the body of the animal decoy above the ground, whereby rotation of the top mount relative to the bottom mount rotates the body of the animal decoy relative to the ground when the stake is driven into the ground.

17. The system of claim 1, further comprising:

a sweep block;

a pair of sweep pins coupled to the sweep block and the bottom mount;

wherein;

the sweep arm includes opposite upper and lower end portions;

the upper end portion of the sweep arm is coupled to the top mount for common movement therewith; and

the lower end portion of the sweep arm is between the pair of sweep pins.

18. An animal decoy comprising the system of claim 17 and a body, whereby rotation of the top mount relative to the bottom mount rotates the body of the animal decoy relative to the bottom mount.

11. A system operable for providing motion in an animal decoy, the system comprising:

a bottom mount;

a top mount coupled to the bottom mount such that the top mount is rotatable relative to the bottom mount;

a cam;

a motor having a shaft coupled to the cam for rotating the cam; and

a sweep arm coupled to the top mount, the bottom mount, and the cam;

whereby the sweep arm is configured to cause the top mount to rotate relative to the bottom mount when the cam is being rotated by the motor.

12. The system of claim 11, further comprising:

a pivot shaft coupled to the top mount such that the pivot shaft is pivotable relative to the top mount; and

a wheel coupled to the pivot shaft and rollingly engaged with the cam.

whereby the wheel is configured to follow and roll along a surface of the cam when the cam is being rotated by the motor.

13. The system of claim 12, wherein:

one or more vertical arms are coupled to the pivot shaft for common movement therewith;

an attachment structure is coupled to upper end portions of the one or more vertical arms, the attachment structure comprising resiliently flexible cross members that are configured to be flexed inwardly towards each other to thereby decrease an overall size of the attachment structure for fitting through an opening in a body of an animal decoy; and

the resiliently flexible cross members are configured to flex outwardly after being positioned through the opening to thereby contact an interior surface of the body of the animal decoy, whereby an outward biasing force of the resiliently flexible cross members may help keep the body of the animal decoy expanded while in motion.

14. The system of claim 12, wherein:

the wheel is coupled to the pivot shaft by an arm;

a pin is coupled to the cam for common movement therewith, the pin engagingly received within a slot of the sweep arm, whereby the pin is operable as a pivot point for the sweep arm; and

a spring is between an axle of the wheel and a lower portion of the top mount, the spring operable for helping the wheel maintain contact with the cam.

15. The system of claim 12, wherein the cam includes a plurality of spaced-apart cam lobes including at least one cam lobe having a flat surface disposed between curved surfaces, whereby the wheel is configured to follow and roll along the cam lobes including the flat surface and curved surfaces of the at least one cam lobe when the cam is being rotated by the motor to thereby cause the pivot shaft to pivot relative to the top mount.

16. The system of claim 12, wherein the cam comprises a plurality of interchangeable cams each having a different configuration such that the system is selectively configurable between different configurations in which the system is operable for providing different motions to a body of an animal decoy depending on which of the plurality of interchangeable cams is used.

19. A method related to providing motion to a body of an animal decoy, the method comprising selectively configuring a mechanical assembly into one of a plurality of configurations, the plurality of configurations including:

a first configuration in which the mechanical assembly is operable for providing the body of the animal decoy with a sweeping motion by rotating the body of the animal decoy in a first direction and then rotating the body of the animal decoy in a second direction opposite the first direction; and

a second configuration in which the mechanical assembly is operable for providing the body of the animal decoy with the sweeping motion and also a peck feeding motion by pivoting the body of the animal decoy in a third direction and then pivoting the body of the animal in a fourth direction opposite the third direction.

20. The method of claim 19, wherein selectively configuring the mechanical assembly comprises selecting a cam for the mechanical assembly from a plurality of interchangeable cams having different configurations such that the mechanical assembly is operable for providing different motions to the body of the animal decoy depending on which of the plurality of interchangeable cams is used.