Swing rope

Details Swing rope Swing rope

1987-05-12

1988-12-06

Cherry, Johnny D.

Fire escape, ladder, or scaffold

Single stile, strand or pole

Flexible

57207, 182100, 294 74, 114362, 441 80, E06C 156

Patent

active

047890452

ABSTRACT:
Swing rope constructed of successive layers of polyurethane, fiberglass resin, polypropylene rope, a second fiberglass resin and an abrasive grit. The swing rope may be used to transport crew members of an offshore rig to or from a waiting boat. A second embodiment relates to a non-slip surface applied to a rescue sling.

REFERENCES:
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patent: 3137990 (1964-06-01), Carranza
patent: 3405516 (1968-10-01), Laureti
patent: 3716982 (1973-02-01), Morohashi et al.
patent: 3960050 (1976-06-01), Eisler
patent: 4171840 (1979-10-01), Berzenye
patent: 4422286 (1983-12-01), Simpson et al.
patent: 4557442 (1985-12-01), Krezak et al.
patent: 4593599 (1986-06-01), Yeardley
patent: 4640179 (1987-02-01), Cameron

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