Static structures (e.g. – buildings) – Machine or implement
Patent
1995-09-26
1996-11-05
Canfield, Robert
Static structures (e.g., buildings)
Machine or implement
527413, 52DIG12, 182 45, 182113, 248237, 256DIG6, E04G 300
Patent
active
055705596
ABSTRACT:
A fall arrestor device for use in connection with a building having a roof under construction. The device includes a bracket for attaching to a top plate of a vertical wall, adjacent the edge of the roof. Extending downwardly from the bracket is a leg which hangs substantially parallel to the wall. Extending upwardly from the leg is a support arm having a receptacle on a free end thereof for receipt of the upright portion of a guard rail. A bracket member extends between the leg and the support arm, and the connection of the bracket member to the support arm, and the support arm to the leg, are variable such that the receptacle presents the guard rail vertically with respect to a variety of different pitched roofs and roofs of a variety of different width overhang portions.
REFERENCES:
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patent: 2329415 (1943-09-01), Osborne
patent: 3595510 (1971-07-01), Hutchinson
patent: 3901481 (1975-08-01), Probst
patent: 4957185 (1990-09-01), Courchesne et al.
patent: 4979725 (1990-12-01), Hutchings, II
patent: 4989689 (1991-02-01), Berlin
patent: 5067586 (1991-11-01), Myers
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