Barrel attachment for gas gun
First Claim
1. A compressed gas gun barrel attachment comprising:
- a cylindrical housing having first and second ends and a through passage therebetween, said first end fittable over a gun barrel;
at least one contact pad;
the housing having at least one aperture therethrough, said at least one aperture dimensioned to receive at least a portion of the at least one contact pad, at least a portion of the contact pad extendible into the through passage.
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Accused Products
Abstract
This invention is a barrel attachment attachable to the firing end of the barrel of a compressed gas gun and a method of using the same. The barrel attachment allows a user to spin a projectile fired from the gas gun just before it exits the barrel attachment. This spin alters the projectile'"'"'s normally straight trajectory; in other words, it makes the projectile curve. The barrel attachment is adjustable. In the preferred embodiment, the user or shooter can adjust the amount of spin and thereby the amount that the projectile curves by rotating an adjustment sleeve about the barrel attachment, which causes contact pads to protrude into the passage of the barrel attachment. In the preferred embodiment, the user can adjust the direction of curve by rotating the barrel attachment about the gun barrel.
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Citations
18 Claims
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1. A compressed gas gun barrel attachment comprising:
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a cylindrical housing having first and second ends and a through passage therebetween, said first end fittable over a gun barrel;
at least one contact pad;
the housing having at least one aperture therethrough, said at least one aperture dimensioned to receive at least a portion of the at least one contact pad, at least a portion of the contact pad extendible into the through passage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A compressed gas gun barrel attachment comprising:
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a cylindrical housing having an outer surface and an inner surface;
first and second ends and a through passage therebetween, said second end fittable over a compressed gun barrel;
wherein said inner surface comprises;
at least one first portion having a first coefficient of friction; and
at least one second portion having a second coefficient of friction different than the first coefficient of friction. - View Dependent Claims (14, 15, 16)
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17. A compressed gas gun barrel attachment comprising:
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a cylindrical housing having first and second ends and a through passage therebetween, said second end fittable over a gun barrel;
at least four contact pads each having a biasing element;
the housing having at least four apertures therethrough, said at least four apertures dimensioned to receive at least a portion of the at least four contact pads, each of the at least four contact pads having a contact surface extendable at least partially into the through passage, at least one of the contact surfaces having different coefficients of friction than the others; and
an outer adjustment sleeve coaxial with the cylindrical housing, said adjustment sleeve moveable to adjust the amount the at least one contact pad extends into the through passage.
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18. A compressed gas gun barrel attachment comprising:
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a cylindrical housing having an outer surface and an inner surface;
first and second ends and a through passage therebetween, said second end fittable over a compressed gun barrel;
wherein said inner surface comprises;
a first portion having a first coefficient of friction; and
a second portion positioned opposite the first portion and having a second coefficient of friction different than the first coefficient of friction, wherein a projectile exiting the barrel contacts the first and second portions.
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Specification