Fire escape – ladder – or scaffold – Safety device – platform associated – Railing
Patent
1992-10-30
1994-10-25
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Safety device, platform associated
Railing
248613, 182 3, B21F 2700
Patent
active
053580680
ABSTRACT:
A removable safety system for construction workers which is mounted on an I-beam to provide a cable hand hold to which a safety lanyard may be fastened. The system includes a cable tensioner and shock absorber assembly that is utilized to pretension the cable and absorb shock in the event a worker fastened thereto inadvertently falls.
REFERENCES:
patent: 2670164 (1954-02-01), Gill
patent: 2678796 (1954-05-01), Roy
patent: 3268082 (1966-08-01), Galin
patent: 4238102 (1980-12-01), Salter
patent: 5029670 (1991-07-01), Whitmer
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