Door or wall reinforcing filler assembly

Safes – bank protection – or a related device – Shields and protectors

Patent

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Details

109 80, 109 82, 109 84, E06B 900

Patent

active

053298640

ABSTRACT:
A break-in obstructing, or burglarproof door or wall, for which old motor vehicle tires are used as filling units instead of steel structures and sheeting. The treads or strips separated from the tires form mat-like, layered, and/or stacked filling units for burglarproof doors or walls and are connected with each other and to the frame by special fastening devices. This application considerably reduces the weight of such a door, and allows for burglarproof and break-in obstructing doors and walls at a much lower production cost, due to using recycling material.

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patent: 5196252 (1993-03-01), Harpell
patent: 5200256 (1993-04-01), Dunbar

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