Fire escape – ladder – or scaffold – Torso harness
Patent
1989-07-17
1990-05-29
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Torso harness
248228, A62B 3500
Patent
active
049287907
ABSTRACT:
A restraining device having an anchorage the length of which may by contacted so as to cause pads on the ends thereof to apply pressure to the sides of an elevated work surface to secure the anchorage, and further having a tether, one end of which is attached to the anchorage, and the opposite end of which is attached to a harness which is worn by a worker so as to keep the worker from falling from the elevated work surface.
REFERENCES:
patent: 2303954 (1942-12-01), Roke
patent: 3137487 (1964-06-01), Lesser
patent: 3217833 (1965-11-01), Smith
patent: 3414909 (1968-12-01), Provi
patent: 4052028 (1977-10-01), Cordero
patent: 4567961 (1986-02-01), Schoenfeld
patent: 4607724 (1986-08-01), Hillberg
patent: 4630708 (1986-12-01), Thompson
patent: 4633974 (1987-01-01), Weiner
patent: 4699245 (1987-10-01), Benedet
Killough B. Craig
Machado Reinaldo P.
South Carolina State Ports Authority
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