1992-05-29
1995-01-03
Reese, Randolph A.
Fences
Rail
256 64, 182113, E04G 300, E04H 1700
Patent
active
053779584
ABSTRACT:
A safety railing for installation about a roof edge of a building. Vertically extending stanchion members are mounted to wall brackets by pivoting links. These swing outwardly in response to an impact on the railing at the upper ends of the stanchions, so that a combined pull-out and shear loading is applied to the wall bracket. This effectively increases the load-bearing capacity of the fasteners which attach the bracket to the wall. The swinging link member may be a pivoting hook, and this detachably engages a horizontally-extending pivot pin which is mounted to a middle portion of the stanchion.
REFERENCES:
patent: 1926207 (1933-09-01), MacAlpine
patent: 3901481 (1975-08-01), Probst
patent: 4669577 (1987-06-01), Werner
patent: 4957185 (1990-09-01), Courehesne
Hathaway Todd N.
Knight Anthony
PRS Industries Inc.
Reese Randolph A.
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