Archery Release Device with Bowtie Cam
First Claim
1. A triggerless back tension archery release device comprising:
- a finger grip handle including at least two finger grooves;
a stem attached to and extending away from said handle;
a bowtie shaped bowtie cam with a through hole in the center;
a linkage member;
a bowtie pin passing through said hole in said bowtie cam to fasten said bowtie cam to said stem and said linkage member; and
a sear having a bow string hook on one end and fastened to said linkage member with a sear pin, wherein increasing the tension on the bow string causes the rotation of said sear relative to said bowtie cam resulting in the bow string being released.
1 Assignment
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Accused Products
Abstract
A triggerless back tension archery release device to assist archers in pulling a bow string to a fully drawn position and then releasing the bow string to fire an arrow. The surprise release timing is dependent upon a bowtie cam which is a bowtie shaped member containing various size corner edge notches. The bowtie cam may be rotated and then fixed at the desired orientation for pulling the arrow to the fully drawn position. The depth of the notch in the bowtie cam determines the surprise release timing. The bowtie cam is designed with a notch on each of the four corners. The bowtie cam may be reoriented to place any one of the four corner edge notches in the active position thus providing various degrees of flexibility for the surprise release timing.
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Citations
16 Claims
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1. A triggerless back tension archery release device comprising:
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a finger grip handle including at least two finger grooves; a stem attached to and extending away from said handle; a bowtie shaped bowtie cam with a through hole in the center; a linkage member; a bowtie pin passing through said hole in said bowtie cam to fasten said bowtie cam to said stem and said linkage member; and a sear having a bow string hook on one end and fastened to said linkage member with a sear pin, wherein increasing the tension on the bow string causes the rotation of said sear relative to said bowtie cam resulting in the bow string being released. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A cam for a triggerless back tension archery release device comprising:
a component in the shape of a bowtie with a through hole in the center; two curved side segments; two curved sliding surfaces; and a notch in at least one corner edge. - View Dependent Claims (11, 12, 13, 14, 15, 16)
Specification