Power cord adjustment
First Claim
1. A crossbow comprisinga bow havinga riser havingan axis of bilateral symmetry,a first side anda second side opposite the first side,wherein the second side is opposite the first side across the axis of bilateral symmetry of the riser,a first limb set engaged to the first side,a second limb set engaged to the second side,a first cam set engaged to the first limb set,a second cam set engaged to the second limb set;
- an adjustable pulley set havingat least a first pulley pair anda second pulley pair,wherein the pulley set is operationally engaged with and selectably movable with respect tothe first cam, orthe second cam, orthe riser;
a first power cord set extending from the first cam set and at least partially around the first pulley pair;
a second power cord set extending from the second cam set and at least partially around the second pulley pair; and
wherein the first power cord set hasa top first side power cord above the riser, anda bottom first side power cord below the riser;
wherein the second power cord set hasa top second side power cord above the riser, anda bottom second side power cord below the riser;
wherein the first pulley pair hasa top first side pulley above the riser, anda bottom first side pulley below the riser;
wherein the second pulley pair hasa top second side pulley above the riser, anda bottom second side pulley below the riser;
wherein the crossbow is adapted to be cocked in a cocked configuration wherein the first pulley pair is subjected to a net force from the first power cord set toward the riser and the second pulley pair is subjected to a net force from the second power cord set toward the riser; and
wherein one end of each power cord is attached to the riser.
2 Assignments
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Accused Products
Abstract
Provided is a crossbow comprising a bow having a riser having a first side and a second side opposite the first side, a first limb set engaged to the first side, a second limb set engaged to the second side, a first cam set engaged to the first limb set, a second cam set engaged to the second limb set; an adjustable pulley set having at least a first pulley and a second pulley, wherein the pulley set is operationally engaged with and selectably movable with respect to the first cam, or the second cam, or the riser; a first power cord set extending from the first cam set and at least partially around the first pulley; and a second power cord set extending from the second cam set and at least partially around the second pulley.
76 Citations
15 Claims
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1. A crossbow comprising
a bow having a riser having an axis of bilateral symmetry, a first side and a second side opposite the first side, wherein the second side is opposite the first side across the axis of bilateral symmetry of the riser, a first limb set engaged to the first side, a second limb set engaged to the second side, a first cam set engaged to the first limb set, a second cam set engaged to the second limb set; -
an adjustable pulley set having at least a first pulley pair and a second pulley pair, wherein the pulley set is operationally engaged with and selectably movable with respect to the first cam, or the second cam, or the riser; a first power cord set extending from the first cam set and at least partially around the first pulley pair; a second power cord set extending from the second cam set and at least partially around the second pulley pair; and wherein the first power cord set has a top first side power cord above the riser, and a bottom first side power cord below the riser; wherein the second power cord set has a top second side power cord above the riser, and a bottom second side power cord below the riser; wherein the first pulley pair has a top first side pulley above the riser, and a bottom first side pulley below the riser; wherein the second pulley pair has a top second side pulley above the riser, and a bottom second side pulley below the riser; wherein the crossbow is adapted to be cocked in a cocked configuration wherein the first pulley pair is subjected to a net force from the first power cord set toward the riser and the second pulley pair is subjected to a net force from the second power cord set toward the riser; and wherein one end of each power cord is attached to the riser. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of using crossbow components comprising,
providing a bow having a riser having an axis of bilateral symmetry, a first side, and a second side opposite the first side, wherein the second side is opposite the first side across the axis of bilateral symmetry of the riser, a first limb set engaged to the first side, a second limb set engaged to the second side, a first cam set engaged to the first limb set, a second cam set engaged to the second limb set; -
providing an adjustable pulley set having at least a first pulley pair, and a second pulley pair, wherein the pulley set is operationally engaged with and selectably movable with respect to the first cam, or the second cam, or the riser; providing a first power cord set; providing a second power cord set; operationally engaging the first power cord set such that it extends from the first cam set, and at least partially around the first pulley pair; operationally engaging the second power cord set such that it extends from the second cam set, and at least partially around the second pulley pair; and wherein the first power cord set has a top first side power cord above the riser, and a bottom first side power cord below the riser; wherein the second power cord set has a top second side power cord above the riser, and a bottom second side power cord below the riser; wherein the first pulley pair has a top first side pulley above the riser, and a bottom first side pulley below the riser; wherein the second pulley pair has a top second side pulley above the riser, and a bottom second side pulley below the riser; and further comprising cocking the crossbow wherein the resulting cocked crossbow configuration subjects the first pulley to a net force from the first power cord set toward the riser and subjects the second pulley to a net force from the second power cord set toward the riser; and wherein one end of each power cord is attached to the riser. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A crossbow comprising
a bow having a riser having an axis of bilateral symmetry a first side and a second side opposite the first side across the axis of bilateral symmetry, a first limb set engaged to the first side and extending away from the axis of bilateral symmetry, a second limb set engaged to the second side and extending away from the axis of bilateral symmetry, a first cam set engaged to the first limb set, a second cam set engaged to the second limb set; -
an adjustable pulley set having at least a first pulley and a second pulley, the pulley set being operationally engaged with and selectably movable with respect to the first cam, or the second cam, or the riser; a first power cord set extending from the first cam set, at least partially around the first pulley, and to the first side of the riser; a second power cord set extending from the second cam set, at least partially around the second pulley, and to the second sider of the riser; and wherein the crossbow is adapted to be cocked in a cocked configuration wherein the first pulley is subjected to a net force from the first power cord set toward the riser, and the second pulley is subjected to a net force from the second power cord set toward the riser; and wherein one end of each power cord set is attached to the riser.
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Specification