Switch assembly for optical sight activation

Patent metadata

Field	Value
Publication number	US-10408571-B2
Application number	US-201514614972-A
Country	US
Kind code	B2
Filing date	Feb 5, 2015
Priority date	Feb 5, 2015
Publication date	Sep 10, 2019
Grant date	Sep 10, 2019

Abstract

A switch assembly is provided for optical sight activation. The switch assembly includes a shoulder mounted device comprising an actuatable portion and a stock, an electrically powered optical sight disposable on the shoulder mounted device in alignment with the actuatable portion, a switch disposed in the stock and actuatable to activate operations of the optical sight and circuitry by which the optical sight and the switch are electrically coupled.

First claim

What is claimed is:

1. A switch assembly for optical sight activation, comprising:
a shoulder mounted device comprising an actuatable portion and a stock having a handle and a shoulder abutment portion;
an electrically powered optical sight disposable on and in alignment with the actuatable portion;
a switch disposed in the shoulder abutment portion of the stock, the switch being actuatable to activate operations of the optical sight; and
circuitry which extends from the switch, through the shoulder abutment portion and the handle of the stock and through an upper portion of the actuatable portion and by which the optical sight and the switch are electrically coupled.

2. The switch assembly according to claim 1 , wherein the shoulder mounted device comprises a rifle and the optical sight is coupled to a rail disposed on an upper surface of the upper portion of the actuatable portion.

3. The switch assembly according to claim 1 , further comprising a battery to provide power to the electrically powered optical sight, wherein the optical sight comprises a resistive element and a light emitting diode (LED).

4. The switch assembly according to claim 1 , wherein the switch comprises one of a mechanical switch and a Hall Effect sensor.

5. The switch assembly according to claim 1 , wherein:
the switch is disposed in a recess defined in the stock,
the circuitry runs through a channel defined through the shoulder abutment portion and the handle of the stock and through the upper portion of the actuatable portion, and
the channel terminates in the upper portion of the actuatable portion.

6. The switch assembly according to claim 1 , wherein the switch is actuated to turn the optical sight on.

7. The switch assembly according to claim 1 , wherein the optical sight is configured to assume a sleep mode unless the switch is actuated.

8. A switch assembly for optical sight activation, comprising:
a shoulder mounted device comprising an actuatable portion and a stock integrally coupled to a rear of the actuatable portion and having a handle and a shoulder abutment portion;
an electrically powered optical sight disposable on and in alignment with the actuatable portion, the optical sight being normally operable in a first mode and selectively operable in a second mode during which the optical sight uses more electricity than in the first mode; and
a switch disposed in the shoulder abutment portion of the stock, the switch being coupled to the optical sight via the shoulder abutment portion and the handle of the stock and via an upper portion of the actuatable portion and being actuatable to cause the optical sight to operate in the second mode.

9. The switch assembly according to claim 8 , wherein the shoulder mounted device comprises a rifle and the optical sight is coupled to a rail disposed on an upper surface of the upper portion of the actuatable portion.

10. The switch assembly according to claim 9 , wherein the switch is disposed in a recess defined in a rear of the stock and is actuatable by abutment with a user's shoulder.

11. The switch assembly according to claim 8 , further comprising a battery to provide power to the electrically powered optical sight, wherein the optical sight comprises a resistive element and a light emitting diode (LED).

12. The switch assembly according to claim 8 , wherein the switch comprises one of a mechanical switch and a Hall Effect sensor.

13. The switch assembly according to claim 1 , further comprising circuitry which extends from the switch, through the shoulder abutment portion and the handle of the stock and through the upper portion of the actuatable portion and by which the switch and the optical sight are electrically coupled.

14. The switch assembly according to claim 13 , wherein:
the circuitry runs through a channel defined through the shoulder abutment portion and the handle of the stock and through the upper portion of the actuatable portion, and
the channel terminates in the upper portion of the actuatable portion.

15. A switch assembly for optical sight activation, comprising:
a shoulder mounted device comprising an actuatable portion and a stock having a handle and a shoulder abutment portion,
the stock being formed to define a recess in the shoulder abutment portion and a channel defined through the shoulder abutment portion and the handle of the stock and through an upper portion of the actuatable portion, the channel terminating in the upper portion of the actuatable portion, and the stock being integrally coupled to a rear of the actuatable portion;
an electrically powered optical sight disposable on the shoulder mounted device in alignment with the actuatable portion, the optical sight being normally operable in a sleep mode and selectively operable in an active mode;
a switch disposed in the recess of the stock; and
circuitry extending from the switch and running through the channel through the shoulder abutment portion and the handle of the stock and through the upper portion of the actuatable portion and by which the switch and the optical sight are electrically coupled,
the switch being actuatable to cause the optical sight to operate in the second mode.

16. The switch assembly according to claim 15 , wherein the shoulder mounted device comprises a rifle and the optical sight is coupled to a rail disposed on an upper surface of the actuatable portion.

17. The switch assembly according to claim 15 , further comprising a battery to provide power to the electrically powered optical sight, wherein the optical sight comprises a resistive element and a light emitting diode (LED).

18. The switch assembly according to claim 15 , wherein the switch comprises one of a mechanical switch and a Hall Effect sensor.

Assignees

• Raytheon Canada Ltd

Inventors

• Nobes Ryan Walter
• Wagner Kevin Burgess

Classifications

• F41G1/38 Primary

  Telescopic sights specially adapted for smallarms or ordnance (telescopic sights in general G02B); Supports or mountings therefor · CPC title

• F41G1/387

  Mounting telescopic sights on smallarms · CPC title

• F41C23/22

  Stocks having space for the storage of objects · CPC title

• F41G11/001

  Means for mounting tubular or beam shaped sighting or aiming devices on firearms · CPC title

• F41G1/345

  for illuminating the sights · CPC title