Platform ramp sight for firearms

Claim 2

A target sight for hand-held firearms having a gun barrel and a frame to which the barrel is secured, said target sight comprising a base member adapted to be secured to said barrel, a platform on said base member, a rear sight upstanding rib member on said platform having a notch formed therein positioned above the frame of the gun rearwardly of the barrel, and a front sight member on said platform, said front sight member comprising an elongated ramp laterally aligned with said notch positioned above the barrel at the front thereof and extending rearwardly to a rear terminus disposed rearwardly of the barrel adjacent said rear sight, said ramp being tapered from a maximum elevation adjacent the front above the barrel to a minimum elevation below the notch at the rear.

Claim 3

A target sight as recited in claim 1 including means for adjustably attaching said platform to said base member for selective movement of said platform relative to said base member, said means including journal means for pivotably mounting said platform for limited pivotal movement in a lateral plane, and adjusting means for selectively pivoting said platform in said plane about said journal means.

Claim 4

A target sight as recited in claim 1 wherein said ramp is tapered from said maximum elevation at a constant angle.

Claim 5

A target sight as recited in claim 2 wherein said journal means comprises a stud pin on the underside of said platform extending substantially normal to said lateral plane, and an aperture in said base for journally receiving said pin for relative turning therebetween.

Claim 6

A target sight as recited in claim 4 wherein said adjusting means includes a lug on the underside of said platform, said lug having first and second adjacent bores parallel to said lateral plane, the first of said bores having threads formed therein, a recess formed in said base member for receiving said lug, first and second hole means in said base member communicating with said recess and disposed in alignment with said respective first and second bores, a threaded screw positioned in said first hole means and threaded into said first bore, said screw having a head disposed outside said recess and overlaying said second hole means a coil spring disposed about said screw and abuting said lug and said base, and a pin positioned in said second hole means and said second bore and biased outwardly into engagement with said head, whereby rotation of said head moves said platform selectively about said stud pin.

Claim 7

A target sight as recited in claim 1 wherein said ramp extends into abutting engagement with said rear sight rib.

Claim 8

A target sight for hand-held firearms having a gun barrel, said target sight comprising a base member adapted to be secured to said barrel, a platform positioned on said base member, a rear sight upstanding rib member having a notch carried on said platform adjacent one end thereof, an upstanding front sight member carried on said platform at least adjacent said other end and laterally aligned with said rear sight, means for adjustably attaching said platform to said base member for selective movement of said platform relative to said base member, said means including journal means for pivotably mounting said platform for limited pivotal movement in a lateral plane, and adjusting means for selectively pivoting said platform in said plane about said journal means.

Claim 9

A target sight for hand-held firearms having a gun barrel, said target sight comprising a base member adapted to be secured to said barrel, a platform positioned on said base member, a rear sight upstanding rib member having a notch carried on said platform adjacent one end thereof, an upstanding front sight member carried on said platform at least adjacent said other end and laterally aligned with said rear sight, means for adjustably attaching said platform to said base member for selective movement of said platform relative to said base member, said means including journal means for pivotably mounting said platform for limited pivotal movement in a lateral plane, and adjusting means for selectively pivoting said platform in said plane about said journal means.

Claim 10

A target sight as recited in claim 7 wherein said journal means comprises a stud pin on the underside of said platform extending substantially normal to said lateral plane, and an aperture in said base for journally receiving said pin for relative turning therebetween.

Claim 11

A target sight as recited in claim 8 wherein said adjusting means includes a lug on the underside of said platform, said lug having first and second adjacent bores parallel to said lateral plane, the first of said bores having threads formed therein, a recess formed in said base member for receiving said lug, first and second hole means in said base member communicating with said recess and disposed in alignment with said respective first and second bores, a threaded screw positioned in said first hole means and threaded into said first bore, said screw having a head disposed outside said recess and overlaying said second hole means, a coil spring disposed about said screw and abutting said lug and said base, and a pin positioned in said second hole means and said second bore and biased outwardly into engagement with said head, whereby rotation of said head moves said platform selectively about said stud pin.

Claim 12

A target sight as recited in claim 9 wherein said stud pin is disposed adjacent one end of said platform and said lug is disposed adjacent the other end of said platform.

Claim 13

A target sight as recited in claim 5 wherein said stud pin is disposed adjacent one end of said platform and said lug is disposed adjacent the other end of said platform.