Reflex sight with accessory rear iron sight

Patent metadata

Field	Value
Publication number	US-9958234-B2
Application number	US-201615216601-A
Country	US
Kind code	B2
Filing date	Jul 21, 2016
Priority date	Jan 13, 2014
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

A battery compartment for a reflex sight is accessed via a pivoting lid that can be unlatched, opened, and closed by hand without tools and without removing the sight from its weapon. A button carried by the lid actuates a switch within the sight for changing a setting of the sight. Also disclosed is a reflex sight having mounting structures for accessories, such as an impact guard, a rain hood, or a rear iron sight for example. Positioning mechanisms for an LED or other aiming point display device of an aiming sight are also disclosed.

First claim

The invention claimed is:

1. An aiming device for use with a weapon having a front iron sight, comprising:
a miniature reflex sight, including:
a base having a forward portion and a rear portion opposite the forward portion, the rear portion including an elongate guideway extending generally perpendicular to a direction of aim of the reflex sight, and
an optical element extending upwardly from the forward portion of the base; and

a rear iron sight including a traveler block slidably mounted to the elongate guideway and adjustable along the guideway by an adjustment screw, the rear iron sight extending rearward of the base and removable from the base by a user to thereby shorten the aiming device, and an open sight slot adjustably mounted to the traveler block for adjustment in a direction perpendicular to the guideway and perpendicular to the aiming direction so that the open sight slot can be aligned with the front iron sight to a shooter viewing the front iron sight through the optical element while aiming the weapon at a distant target, the miniature reflex sight and the rear iron sight being mountable to the weapon together as a unit such that the base of the miniature reflex sight cannot be unmounted from the weapon without also unmounting the rear iron sight from the weapon.

2. The aiming device of claim 1 , wherein the rear iron sight further includes a laterally-extending windage adjustment screw that drives the open sight slot of the rear iron sight along a first axis of motion laterally relative to the base, and
wherein the adjustment screw is an elevation adjustment screw that drives the open sight slot of the rear iron sight along a second axis of motion perpendicular to the first axis of motion.

3. The aiming device of claim 2 , wherein the windage adjustment screw is rotatably supported on the traveler block, and the open sight slot of the rear iron sight is movable laterally relative to the traveler block by rotation of the windage adjustment screw.

4. The aiming device of claim 3 , wherein the windage adjustment screw is threaded to a rear iron sight block defining the open slot so that rotation of the windage adjustment screw moves the rear iron sight block laterally relative to the traveler block.

5. The aiming device of claim 3 , wherein the elevation adjustment screw bears against the reflex sight to drive the traveler block along the guideway.

6. The aiming device of claim 3 , wherein the elevation adjustment screw is rotatably supported on the traveler block orthogonal to the windage adjustment screw.

7. The aiming device of claim 1 , wherein the rear iron sight is removably mounted to the base.

8. The aiming device of claim 1 , wherein an aiming mark displayed via the optical element is co-witnessed with the open sight slot when the open sight slot appears aligned with the front iron sight.

Assignees

• Leupold & Stevens Inc

Inventors

• Campean Daniel I

Classifications

• F41G1/30 Primary

  Reflecting-sights specially adapted for smallarms or ordnance (reflecting-sights in general G02B) · CPC title

• F41G1/16

  Adjusting mechanisms therefor; Mountings therefor · CPC title

• F41G1/345

  for illuminating the sights · CPC title

• F41G1/18

  Clicking-indicators with spring detents · CPC title

• G02B23/14

  Viewfinders (for photographic apparatus G03B13/02) · CPC title