# US 8,770,086 B2 · Blast protection attachment

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- Number: US 8,770,086 B2
- Document ID: US8770086B2
- Status: Granted
- Kind: B2
- Application number: 13/601,389
- Filed: 2012-08-31
- Published: 2014-03-06
- Granted: 2014-07-08
- Earliest claimed: 2012-08-31
- Assignees: International Truck Intellectual Property Company, LLC
- Applicants: Brian Enck
- Inventors: Brian Enck
- Web page: https://patentgrep.com/patent/US8770086B2

## CPC

- F41H 7/042: {Floors or base plates for increased land mine protection}
- F41H 5/013: Mounting or securing armour plates
- F41H 5/226: {Doors on armoured vehicles or structures (F41H5/263 takes precedence)}
- F41H 7/04: Armour construction (in general F41H5/00)
- F41H: ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL

## Abstract

A blast structure and system for use as an outer blast protection component for a personnel cabin for a vehicle, is disclosed. The blast protection system comprises a personnel cabin adapted for receiving a blast structure, the cabin comprising a space forming an interior of the cabin, a floor within the interior of the cabin, the floor having a perimeter section and a removable floor panel centrally disposed therein, a blast structure comprising at least one outer blast panel attachable to the perimeter when the floor panel is removed, and means for attaching and detaching the blast panel to the perimeter section, providing an outer blast protection component to the interior space of the cabin. The attaching/detaching means include fasteners which are accessible through the interior of the cabin, without breaching the exterior surface of the blast structure.

## Claims

### Claim 1

A blast protection structure for a personnel cabin of a vehicle, the structure comprising:
at least one blast panel attachable to surfaces of the personnel cabin; and,
means for attaching and detaching the blast panel to the surfaces, wherein attachment of the blast panel forms an outer contiguous blast protection component, wherein the blast panel replaces a floor panel in the personnel cabin.

### Claim 2 (depends on 1)

The blast protection structure of claim 1, wherein the blast panel comprises an angular shape.

### Claim 3 (depends on 1)

The blast protection structure of claim 1, wherein the means for attaching and detaching comprises a fastener.

### Claim 4 (depends on 3)

The blast protection structure of claim 3, wherein the fastener is one of a bolt, a screw and a stud.

### Claim 5 (depends on 3)

The blast protection structure of claim 3, wherein the fastener is integral with the blast panel.

### Claim 6 (depends on 5)

The blast protection structure of claim 5, wherein the fastener for attaching the blast panel is accessible through an interior space of the cabin.

### Claim 7

A blast protection system for use on a vehicle, the system comprising:
a personnel cabin of a vehicle adapted for receiving a blast structure, the cabin comprising:
a space forming an interior of the cabin;
a floor within the interior of the cabin, the floor having a perimeter section and a removable floor panel centrally disposed therein;
a blast structure comprising:
at least one blast panel having an outer blast surface, the blast panel attachable to the perimeter when the floor panel is removed; and,
means for attaching and detaching the blast panel to the perimeter section, wherein the blast panel replaces the floor panel to provide an outer blast protection component to the interior space of the cabin.

### Claim 8 (depends on 7)

The blast protection system of claim 7, wherein the means for attaching and detaching the blast panel to the perimeter section comprises a fastener.

### Claim 9 (depends on 8)

The blast protection system of claim 8, wherein the fastener is one of a bolt, a screw and a stud.

### Claim 10 (depends on 9)

The blast protection system of claim 9, wherein the fastener is integral with the blast panel.

### Claim 11 (depends on 10)

The blast protection system of claim 10, wherein the fastener for attaching the blast panel is accessible through an interior space of the cabin.

### Claim 12 (depends on 11)

The blast protection system of claim 11, wherein the fastener does not breach the outer blast surface of the blast panel maintaining a contiguous protection surface.