Lightweight anti-ballistic door and anti-ballistic panel
An anti-ballistic door having a keyed joint assembly substantially defining an inner perimeter of the door, and a bullet persistent panel secured internal to the door using the keyed joint assembly. The anti-ballistic door has up to a UL 752-Level 8 protection rating having a lower weight relative to conventional anti-ballistic doors and is sized to fit within conventionally sized door frames. An anti-ballistic panel is additionally provided having a keyed joint assembly substantially defining an inner perimeter of the panel, and a bullet persistent panel secured internal to the panel using the keyed joint assembly. The anti-ballistic panel has up to a UL 752-Level 8 protection rating.
1. An anti-ballistic door comprising
a keyed joint assembly substantially defining an inner perimeter of the door;
wherein the keyed joint assembly comprises a leading stile, the leading stile comprising a laminated stile and a leading stile halve, the laminated stile and the leading stile halve defining the keyed joint assembly along the leading stile; and
a bullet resistant panel secured internal to the door using the keyed joint assembly,
wherein the anti-ballistic door having at least a UL 752-Level 6 protection.
2. The anti-ballistic door of claim 1 , additionally comprising a foam layer and a diametrically opposed foam layer substantially covering both sides of the bullet resistant panel.
3. The anti-ballistic door of claim 2 , wherein the foam layer and the diametrically opposed foam layer are adhesively bonded to the bullet resistant panel.
4. The anti-ballistic door of claim 1 , additionally comprising a lite.
5. The anti-ballistic door of claim 4 , wherein the anti-ballistic door additionally comprising an aperture where an anti-ballistic glass is inserted to define the lite.
6. The anti-ballistic door of claim 1 , wherein the laminated stile comprising a backing and a hardwood edge.
7. The anti-ballistic door of claim 6 , wherein the laminated stile additionally comprising an intumescent strip between the backing and the hardwood edge.
8. The anti-ballistic door of claim 6 , wherein the backing comprising a structural composite lumber backing.
9. The anti-ballistic door of claim 1 , wherein the bullet resistant panel inserted in the key along shaft additionally comprising a clearance layer to accommodate at least one of an adhesive and a variation in a shape of the bullet resistant panel.
10. The anti-ballistic door of claim 1 , additionally comprising a panel having a crossband veneer layer.
11. The anti-ballistic door of claim 1 , wherein the anti-ballistic door having a UL 752-Level 8 protection.
12. An anti-ballistic panel comprising:
a keyed joint assembly substantially defining an inner perimeter of the panel;
wherein the keyed joint assembly comprises a leading stile, the leading stile comprising a laminated stile and a leading stile halve, the laminated stile and the leading stile halve defining the keyed joint assembly along the leading stile; and
a bullet resistant panel secured internal to the panel using the keyed joint assembly,
wherein the anti-ballistic panel having at least UL 752-Level 6 protection.
13. The anti-ballistic panel of claim 12 , additionally comprising a foam layer and a diametrically opposed foam layer substantially covering both sides of the bullet resistant panel.
14. The anti-ballistic panel of claim 12 , wherein the keyed joint assembly comprising a key along shaft and key walls, and the bullet resistant panel inserted in the key along shaft additionally comprising a clearance layer to accommodate at least one of an adhesive and a variation in a shape of the bullet resistant panel.
15. The anti-ballistic panel of claim 12 , wherein the anti-ballistic panel having a UL 752-Level 8 protection.
16. A method of manufacturing an anti-ballistic door comprising:
providing a bullet resistant panel;
substantially covering both sides of the bullet resistant panel with a foam layer;
including a leading stile and a hanging stile, each having a laminated stile and a stile halve defining a keyed joint assembly for securing the bullet resistant panel;
additionally including a top rail and a bottom rail, each having a keyed along shaft and key walls defining the key joint assembly for securing the bullet resistant panel;
securing the top rail and the bottom rail to the leading stile and the hanging stile by inserting key inserts of each of the top rail and the bottom rail into the keyed joint assembly of the leading stile and the hanging stile; and
finishing the anti-ballistic door with a panel,
wherein the anti-ballistic door having at least a UL 752-Level 6 protection.
17. The method of claim 16 , additionally comprising inserting an anti-ballistic glass in an aperture of the anti-ballistic door to define a lite.
18. The method of claim 16 , wherein the laminated stile comprising a backing, a hardwood edge and an intumescent strip between the backing and the hardwood edge.
19. The method of claim 16 , wherein the key along shaft additionally comprising a clearance layer to accommodate at least one of an adhesive and a variation in a shape of the bullet resistant panel.