Flashlight holder for a firearm

• US 8,490,316 B2
• Filed: 11/02/2011
• Issued: 07/23/2013
• Est. Priority Date: 11/02/2011
• Status: Active Grant

• Current Assignee: Abrams Airborne Manufacturing Incorporated
• Original Assignee: Abrams Airborne Manufacturing Incorporated
• Inventors: Kincel, Eric Stephen, Hendryk, Christopher James
• Primary Examiner(s): Eldred, John W
• Assistant Examiner(s): GOMBERG, BENJAMIN S
• Application Number:
  US13/373,022
• Publication Number:
  US 20130104441A1
• Time in Patent Office: 629 Days
• Field of Search: 42124-127, 421/48, 42114-115, 42/90, 421/36, 362/110
• US Class Current: 42/124
• CPC Class Codes: F41G 11/004 Mountings with clamping means on the device embracing at least a part of the firearm, e.g. the receiver or a dustcover F41G11/003 takes precedence

Abstract

A clamp used to attach a flashlight to a firearm having a rail thereon. In the preferred embodiment, the clamp utilizes a sleeve configured to accept a handle of the flashlight. The sleeve has at least one tooth configured to engage the rail on the firearm. A wedge is movably secured to the sleeve such that a simultaneous action by the operator both forces the wedge up a ramp on an interior aspect of the clamp and secures the clamp by compressing the rail between a bracket (which engages both the clamp and the rail) and the tooth on the sleeve.

Claims

1. A clamp used to attach a flashlight to a firearm having a rail thereon, said clamp comprising:

a) a generally circular hollow sleeve configured to accept a handle of the flashlight therein, said generally circular hollow sleeve having a ramp therein, said generally circular hollow sleeve containing at least one tooth configured to selectively engage a first side of the rail on the firearm, and a groove;

b) a wedge movably secured to said generally circular hollow sleeve, said wedge positioned to move up the ramp in the said generally circular hollow sleeve to reduce a diameter of generally circular hollow sleeve as said wedge is moved relative to the generally circular hollow sleeve;

c) a bracket configured to engage the groove on said generally circular hollow sleeve and a second side of the rail on the firearm; and

,

d) a tightening mechanism having at least one rod member, a first end of the at least one rod member secured to the wedge, a second end of said at least one rod member extending through the bracket, the second end of said at least one rod member having a tightening mechanism such that, upon engagement of the tightening mechanism, simultaneously,

1) said wedge is forced to travel up the ramp, and,

2) said rail is compressed between the bracket and the at least one tooth.

2. The clamp according to claim 1, wherein

a) said at least one rod member is a single rod, the second end of the single rod being threaded;

and

b) said tightening mechanism is a nut mechanism secured to the second end of said single rod.

3. The clamp according to claim 1, wherein said tightening mechanism is a lever having a cam pressing against said bracket such that operator activation of the lever causes the bracket to move away from the second end of the at least one rod member.

4. The clamp according to claim 2, wherein

a) said generally circular hollow sleeve includes a first and second slot therein;

and,

b) said wedge includes,

1) a first pin secured to the wedge at a first end of the first pin and a second end of the first pin being contained within said first slot in the generally hollow sleeve, and,

2) a second pin secured to the wedge at a first end of the second pin and a second end of the second pin being contained within said second slot in the generally hollow sleeve.

5. The clamp according to claim 4, wherein the first and second slots are positioned parallel to each other.

6. The clamp according to claim 5, wherein the first and second slots extend through a portion of said generally circular hollow sleeve.

7. A clamp used to attach a barreled apparatus to a firearm having a rail thereon, said clamp comprising:

a) a sleeve configured to accept a handle of the barreled apparatus therein, said sleeve having,

1) a ramp therein,

2) at least one tooth configured to selectively engage a first side of the rail on the firearm, and,

3) a groove;

b) a wedge movably secured to said sleeve, said wedge positioned to slide up the ramp in the said sleeve to reduce a diameter of the sleeve as said wedge is moved up said ramp;

c) a bracket configured to engage the groove on said sleeve and a second side of the rail on the firearm; and

,

d) a tightening mechanism adapted to simultaneously,

1) force said wedge to travel up the ramp, and,

2) compress said rail between the bracket and the at least one tooth.

8. The clamp according to claim 7, wherein the tightening mechanism includes,

a) a rod member, a first end of the rod member connected to the generally circular bracket, the second end of the single rod being threaded;

and

b) a nut secured to the second end of said rod member.

9. The clamp according to claim 8, wherein

a) said sleeve includes a first and second slot therein;

and,

b) said wedge includes,

1) a first pin secured to the wedge at a first end of the first pin and a second end of the first pin being slidably contained within said first slot in the sleeve, and,

2) a second pin secured to the wedge at a first end of the second pin and a second end of the second pin being slidably contained within said second slot in the sleeve.

10. The clamp according to claim 9, wherein the first and second slots are positioned parallel to each other.

11. The clamp according to claim 10, wherein the first and second slots extend through a portion of said sleeve.

12. A clamp used to attach a flashlight to a firearm having a rail thereon, said clamp comprising:

a) a grasping sleeve configured to accept a handle of the flashlight therein, said grasping sleeve having a ramp therein, at least one tooth configured to selectively engage a first side of the rail on the firearm, and a groove;

b) a wedge movably secured to said grasping sleeve, said wedge positioned to move against the ramp in the said grasping sleeve and thereby reduce a diameter of the grasping sleeve;

c) a bracket configured to engage the groove on said grasping sleeve and a second side of the rail on the firearm; and

,

d) a tightening mechanism adapted to simultaneously, force said wedge to move against the ramp, and compress the rail between the bracket and the at least one tooth.

13. The clamp according to claim 12, wherein said tightening mechanism includes a rod member having a first end secured to the wedge and a second end extending through the bracket, the second end of said rod member including a tightening mechanism to shorten the effective length of the rod member.

14. The clamp according to claim 13, wherein

a) the second end of the rod member is threaded;

and

b) said tightening mechanism is a thumb nut secured to the second end of said rod member.

15. The clamp according to claim 14, wherein said wedge includes,

a) a first pin secured to the wedge at a first end of the first pin and a second end of the first pin being slidably contained within the grasping sleeve, and,

b) a second pin secured to the wedge at a first end of the second pin and a second end of the second pin being slidably contained by the grasping sleeve.