Penetration-resistant security passway and door therefor

Details Penetration-resistant security passway and door therefor Penetration-resistant security passway and door therefor

1997-11-19

1999-11-16

Friedman, Carl D.

Static structures (e.g., buildings)

Preassembled subenclosure or substructure section of unit or...

52 796, 52143, 5278312, 109 1S, 109 42, 109 495, 109 83, 49501, E04H 112, E05G 500

Patent

active

059835788

ABSTRACT:
A penetration-resistant modular security passway (20) includes a concrete vestibule (24), a doorframe (70), and a penetration-reactive security door (32). The vestibule (24) has a plurality of reinforcing members (36), a plurality of lifting lugs (26), and an embedded passive antipersonnel device (56). The doorframe (70) has hinge and strike jambs (108,110) attached to the reinforcing members (36). The hinge jamb (108) has a plurality of studs (124) and the strike jamb (110) a plurality of deadbolts (126) for protrusion into the door (32). The door (32) has a substruction (72), to which are affixed grates (86,92) and cladding (84,90). A girdle (100) is affixed to the cladding (84,90). Within a space (76) within the substruction (72), a metallic cable (78) is woven and a plurality of individually sealed tubes (96) containing a foaming agent (98) under pressure are suspended.

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