Trajectory correcting device and sight device having the same
First Claim
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1. A trajectory correcting device, comprising:
- a first mounting member configured to releasably couple with a firearm;
a second mounting member configured to releasably couple with a sight;
a vertical axis being defined as extending in a direction from the first mounting member toward the second mounting member;
a first trajectory adjustment mechanism configured to change an angle between the first mounting member and the second mounting member, the first trajectory adjustment mechanism including;
a cam including a plurality of differently spaced supporting surfaces, a first set of the surfaces distributed circumferentially about the cam at a first axial position, and a second set of the surfaces being distributed about the cam at a second axial position,a first contacting member disposed at a first axial position corresponding to the first axial position of the cam, the first contacting member being configured to respectively contact the first set of the surfaces, anda second contacting member disposed at a second axial position corresponding to the second axial position of the cam, the second contacting member being configured to respectively contact the second set of the surfaces; and
a second trajectory adjustment mechanism configured to rotate the second mounting member with respect to the first mounting member about the vertical axis.
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Abstract
A trajectory correcting device includes a first trajectory adjustment mechanism and a second trajectory adjustment mechanism. The first trajectory adjustment mechanism is configured to change an angle between a mounting member and a sight or a second mounting member. The second trajectory adjustment mechanism is configured to rotate the sight or mounting member about an axis different than the adjustment axis of the first trajectory adjustment mechanism.
35 Citations
21 Claims
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1. A trajectory correcting device, comprising:
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a first mounting member configured to releasably couple with a firearm; a second mounting member configured to releasably couple with a sight; a vertical axis being defined as extending in a direction from the first mounting member toward the second mounting member; a first trajectory adjustment mechanism configured to change an angle between the first mounting member and the second mounting member, the first trajectory adjustment mechanism including; a cam including a plurality of differently spaced supporting surfaces, a first set of the surfaces distributed circumferentially about the cam at a first axial position, and a second set of the surfaces being distributed about the cam at a second axial position, a first contacting member disposed at a first axial position corresponding to the first axial position of the cam, the first contacting member being configured to respectively contact the first set of the surfaces, and a second contacting member disposed at a second axial position corresponding to the second axial position of the cam, the second contacting member being configured to respectively contact the second set of the surfaces; and a second trajectory adjustment mechanism configured to rotate the second mounting member with respect to the first mounting member about the vertical axis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14)
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11. A sighting device, comprising:
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a sight that includes a zeroing mechanism that adjusts both and elevation and windage zero point; a mounting member configured to releasably couple with a firearm; a movable member coupled between the sight and the mounting member; a first trajectory adjustment mechanism distinct from the zeroing mechanism and configured to change an angle between the sight and the mounting member, the first trajectory adjustment mechanism including; a cam including a plurality of differently spaced supporting surfaces, a first set of the surfaces distributed circumferentially about the cam at a first axial position, and a second set of the surfaces being distributed about the cam at a second axial position, a first contacting member disposed at a first axial position corresponding to the first axial position of the cam, the first contacting member being configured to respectively contact the first set of the surfaces, and a second contacting member disposed at a second axial position corresponding to the second axial position of the cam, the second contacting member being configured to respectively contact the second set of the surfaces; and a second trajectory adjustment mechanism distinct from the zeroing mechanism and configured to rotate the sight about an axis different than the adjustment axis of the first trajectory adjustment mechanism. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21)
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Specification