Static structures (e.g. – buildings) – With synthetic resinous component – With nonresinous component
Patent
1978-10-10
1980-04-08
Kundrat, Andrew V.
Static structures (e.g., buildings)
With synthetic resinous component
With nonresinous component
52718, 256 59, 2483451, 256 1, E04F 1902
Patent
active
041965523
ABSTRACT:
A crash rail for mounting on a wall or the like to absorb impacts comprises mounting clips fastened at intervals to the wall, an elongated crash member of a resilient, impact-resistant polymeric material fastened to the clips, and an elongated structural back-up member mounted on the clips between the front wall of the crash member and the wall. A longitudinally continuous impact cushion is interposed between the structural back-up member and the inner face of the front wall of the crash member and permits deformation of the front wall of the crash member, but limits the degree of such deformation, and absorbs part of the energy of an impact to the crash member.
REFERENCES:
patent: 2557773 (1951-06-01), Steinman
patent: 3270474 (1966-09-01), Driggers
patent: 3717968 (1973-02-01), Olsen
patent: 3825229 (1974-07-01), Bartlett
patent: 3861110 (1975-01-01), Bartlett
patent: 3991537 (1976-11-01), Brown
patent: 4104839 (1978-08-01), Balzer
Construction Specialties, Inc.
Kundrat Andrew V.
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