초록 ▼

A weapon mount for mounting a night vision device to the receiver rail of a weapon. A self-device adjusting cam operated connection device is present at one end region of the mount for attaching to the receiver rail, while the night vision device is connected at the other end region of the mount wit

A weapon mount for mounting a night vision device to the receiver rail of a weapon. A self-device adjusting cam operated connection device is present at one end region of the mount for attaching to the receiver rail, while the night vision device is connected at the other end region of the mount with a knob operated mounting screw. The knob and mounting screw are a one piece design and the mounting screw is captivated by an E-clip. The cam operated connection device may be adjusted to accommodate different size receiver rails by the provision of compressible means, such as Belleville washers.

대표청구항 ▼

1. A connection device for attaching to a receiver rail of a weapon, which receiver rail has a top surface and opposite side surfaces, comprising; a base surface and first and second side members for engaging in an operative position said surfaces of the receiver rail, wherein the base surface is fo

1. A connection device for attaching to a receiver rail of a weapon, which receiver rail has a top surface and opposite side surfaces, comprising; a base surface and first and second side members for engaging in an operative position said surfaces of the receiver rail, wherein the base surface is for engaging the top surface of the receiver rail and the first side member is stationary and is for engaging one of the side surfaces of the receiver rail and the second side member is movable between an extended position where it does not securely engage the opposite side surface of the receiver rail and said operative position where it is retracted and securely engages said opposite side surface of the receiver rail, the second side member being part of a clamp which is connected to a bolt having an axial direction, wherein the clamp is pushed and pulled between said extended and retracted positions by pushing and pulling the bolt, and a cam which is rotatable in a plane in which said axial direction of said bolt lies for pushing and pulling the bolt.2. The connection device of claim 1 wherein the first side member has an exterior surface and an interior surface, and wherein the cam has a camming surface which works against said exterior surface.3. The connection device of claim 2 wherein the bolt has a first end which extends through the second side member and a second end, wherein there is compressible means around said bolt at said first end for exerting force on the clamp.4. The connection device of claim 3 wherein said extended position and said retracted positions are the only stable positions of the clamp.5. The connection device of claim 3 wherein the cam is rotatable by about 180°.6. The connection device of claim 5 wherein the cam includes a pivot pin around which rotation of said camming surface occurs.7. The connection device of claim 6 wherein the second end of the bolt operatively engages the cam for being pushed and pulled as the cam rotates.8. The connection device of claim 7 wherein said camming surface is about circular in shape and the pivot pin is eccentrically mounted in relation to the circular shape.9. The connection device of claim 8 wherein the cam includes a lengthwise extending operating lever.10. The connection device of claim 9 wherein said operating lever is movable between respective positions generally parallel to said exterior surface of said first member which are about 180° apart and which correspond to respective stable positions of the clamp.11. The connection device of claim 10 wherein the clamp is spring biased away from the first member.12. The connection device of claim 11 wherein guide pins extend from the second member of the clamp which engage bores in the base.13. The connection device of claim 12 wherein the spring biasing is effected by loading the guide pins with springs.14. The connection device of claim 7 wherein the spring biasing is effected by loading the guide pins with springs.15. The connection device of claim 9 wherein the bolt is secured to the pivot pin.16. The connection device of claim 15 wherein said camming surface is one of a pair of camming surfaces of said cam, wherein said camming surfaces comprise a pair of parallel ears between which there is a space in which is situated the pivot pin, and wherein said exterior surface of said first member against which said camming surface works comprises a pair of ledges.17. The connection device of claim 16 wherein the ledges are separated by an abutment which projects from the exterior surface of the first member, said abutment being in the space between the ears, wherein flat surfaces of the ears are adjacent respective flat surfaces of said abutment.18. A connection device for attaching to a receiver rail of a weapon, which receiver rail has a top surface and opposite side surfaces, comprising; a base surface and first and second side members for engaging in an operative position said surfaces of the receiver rail, wherein the base surface is for engaging the top surface receiver rail and the first side member is stationary and is for engaging one of the side surfaces of the receiver rail and the second side member is movable between an extended position where it does not securely engage the opposite side surface of the receiver rail and said operative position where it is retracted and securely engages said opposite side surface of the receiver rail, the second side member being part of a clamp which is connected to a bolt having an axial direction, wherein the clamp is pushed and pulled between said extended and retracted positions by pushing and pulling the bolt, and a cam having a camming surface which works against an exterior surface of said first side member and which is rotatable in a plane in which said axial direction of said bolt lies for pushing and pulling the bolt, the bolt having a first end which extends through the second side member, and there being compressible means around the bolt at said first end for exerting force on the clamp.