Fire escape – ladder – or scaffold – Torso harness
Patent
1996-07-02
1997-01-21
Canfield, Robert
Fire escape, ladder, or scaffold
Torso harness
182 45, 52DIG12, 5274912, 5274521, 52713, 52 27, 2483167, A62B 3500
Patent
active
055952607
ABSTRACT:
The present invention relates to a new method of construction of a reusable roofline anchor and its installation between two adjacent roof trusses of residential buildings in order to provide lifeline support to roofing personnel. The roofline anchor is separated into smaller and convenient components which can be easily assembled at the installation location. After installation, the load bearing member of the roofline anchor can be easily removed for reuse at a different location or for replacement subsequent to any damage.
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patent: 5044582 (1991-09-01), Walters
patent: 5092426 (1992-03-01), Rhodes
patent: 5148890 (1992-09-01), Sipe
patent: 5346036 (1994-09-01), Arisman et al.
patent: 5350037 (1994-09-01), Ghahremani
patent: 5393026 (1995-02-01), Deschamps et al.
patent: 5433044 (1995-07-01), Walcher et al.
patent: 5435574 (1995-07-01), Kerr
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