Ballistic and impact protective system for military helmet assembly

Patent metadata

Field	Value
Publication number	US-9439470-B2
Application number	US-201113101320-A
Country	US
Kind code	B2
Filing date	May 5, 2011
Priority date	Sep 3, 2009
Publication date	Sep 13, 2016
Grant date	Sep 13, 2016

Abstract

A helmet assembly including a mandible bracket configured to connect a mandible to a helmet, at least one strap connected to the mandible bracket and configured to extend from the mandible bracket to a rear portion of a helmet. The assembly includes at least one strap guide having a strap engaging portion connected to the strap along a length of the strap for connecting the strap to a helmet, and a fastener engaging portion configured to connect to a fastener attached to a helmet.

First claim

The invention claimed is:

1. An accessory attachment assembly and a helmet, comprising:
a helmet having a fastener secured to a rear portion of the helmet and protruding from the helmet in a first direction;
a first strap having a connector position and an accessory attachment position;
an accessory directly attached to the first strap;
a connector attached to the first strap at the connector position, wherein when the first strap is attached to the accessory at the accessory attachment position, and when the connector is connected to hold the first strap to the helmet, the accessory is attached to the helmet and the first strap extends rearwardly around the helmet from the accessory attachment position to the connector position; and
at least one strap guide configured to connect the first strap to an exterior of the helmet, a first strap guide of the at least one strap guide being positioned on the first strap at a position that is spaced from the connector position and is between the connector position and the accessory attachment position;
the first strap guide having an outer perimeter and an opening in the outer perimeter, and further having a fastener-engaging portion to releasably receive the fastener, and a strap holding portion configured to hold the first strap relative to the first strap guide, wherein the fastener-engaging portion comprises a first longitudinal channel having opposite sidewalls to receive the fastener, and wherein the outer perimeter opening and the first longitudinal channel are configured such that movement of the first strap guide in a second direction which is transverse to the first direction and in a direction of a length of the first longitudinal channel moves the fastener through the outer perimeter opening and into the first longitudinal channel; and wherein the fastener is movable through the outer perimeter opening only in a direction which is transverse to the first direction, and the fastener is receivable into the first longitudinal channel only through movement in a direction which is transverse to the first direction.

2. The accessory attachment assembly of claim 1 , wherein the outer perimeter opening comprises an open end of the first longitudinal channel, and the first longitudinal channel has a closed end opposite the open end.

3. The accessory attachment assembly of claim 1 , wherein the first longitudinal channel has at least one locking nub located along the length of the first longitudinal channel between the open end and the closed end to secure a portion of the fastener between the locking nub and the closed end.

4. The accessory attachment assembly of claim 1 , wherein the fastener-engaging portion has an upper second channel located adjacent to the first longitudinal channel, the upper second channel having a width that is greater than the first longitudinal channel.

5. The accessory attachment assembly of claim 4 , wherein the upper second channel is a fastener head-receiving channel.

6. The accessory attachment assembly of claim 4 , wherein the strap holding portion comprises at least two strap slots configured to receive the first strap, the at least two strap slots being located on opposite sides of the upper second channel.

7. The accessory attachment assembly of claim 1 , wherein the strap holding portion comprises at least one strap slot configured to receive the first strap through the at least one strap slot, the at least one strap slot being adjacent to the first longitudinal channel.

8. The accessory attachment assembly of claim 2 , wherein the strap holding portion comprises at least two strap slots configured to receive the first strap through the at least two strap slots, the at least two strap slots being located on opposite sides of the first longitudinal channel.

9. The accessory attachment assembly of claim 8 , wherein the first longitudinal channel is configured to be located under a head of the fastener, a second channel is configured to engage at least a portion of the head of the fastener, and wherein the first longitudinal channel and the second channel are slide channels configured to slidably receive the fastener.

10. The accessory attachment assembly of claim 1 , wherein the connector position is at an end of the first strap.

11. The accessory attachment assembly of claim 10 , wherein the connector is configured to connect to an additional connector positioned at an end of a second strap to hold the first and second straps to the helmet.

12. The accessory attachment assembly of claim 1 , wherein the accessory comprises a mandible guard attached to the first strap at the accessory attachment position, wherein the accessory attachment position is at a first end of the first strap.

13. A strap and accessory assembly to connect the accessory to a helmet, the assembly comprising:
a strap having a connector position and an accessory attachment position, the strap extending from the accessory attachment position in a direction rearwardly along the helmet;
a helmet accessory directly attachable to the strap at the accessory attachment position;
a connector attached to the strap at the connector position, wherein when the strap is attached to the helmet accessory at the accessory attachment position, and when the connector is connected to hold the strap to the helmet, the accessory is attached to the helmet; and
a first strap guide configured to connect the strap to an exterior of the helmet, the first strap guide being positioned on the strap at a position that is spaced from the connector position and is between the connector position and the accessory attachment position; wherein
the first strap guide includes a fastener-engaging portion to releasably receive a fastener which is secured to the helmet and protrudes from the helmet in a first direction;
the first strap guide further includes a strap-holding portion configured to hold the strap relative to the first strap guide;
the first strap guide includes an outer perimeter and an opening in the outer perimeter, and further includes a first channel having opposite sidewalls and an open end such that when the strap guide is moved around a first portion of the fastener in a second direction that is transverse to the first direction, the fastener moves through the outer perimeter opening and is received into the first channel; and
the first channel has a height and width such that a second portion of the fastener can prevent movement of the first strap guide in the first direction when the fastener is received in the first channel by having the opposite sidewalls of the first channel located under a head of the fastener when the fastener is in the first channel.

14. The strap and accessory assembly of claim 13 , wherein the first channel has at least one locking nub located along a length of the first channel to secure a portion of the fastener.

15. The strap and accessory assembly of claim 13 , wherein the strap-holding portion comprises at least two strap slots configured to receive the first strap through the at least two strap slots.

16. The strap and accessory assembly of claim 15 , wherein the at least two strap slots are located on opposite sides of the first channel.

17. The strap and accessory assembly of claim 13 , wherein the fastener-engaging portion has an upper second channel located adjacent to the first channel, the upper second channel having a width that is greater than the first channel.

18. The strap and accessory assembly of claim 13 , wherein the first channel can receive a first portion of the fastener via the

Assignees

• Mcginn Michael James
• Bernier Dominic Giroux
• Lebel Stéphane
• Hall Edward Robert
• Revision Military Sarl

Inventors

• Mcginn Michael James
• Bernier Dominic Giroux
• Lebel Stéphane
• Hall Edward Robert

Classifications

• A42B3/20

  Face guards, e.g. for ice hockey (A42B3/22 takes precedence) · CPC title

• A63B71/10

  for the head ({A63B71/081 takes precedence } ; in the form of caps or hats A42B1/08; helmets A42B3/00) · CPC title

• F41H1/04

  Protection helmets (crash helmets A42B3/00) · CPC title

• F41H11/04

  Aerial barrages · CPC title

• A42B3/185 Primary

  Securing goggles or spectacles on helmet shells · CPC title