All terrain edge protector

Details All terrain edge protector All terrain edge protector

1986-12-08

1989-09-26

Levy, Stuart S.

Implements or apparatus for applying pushing or pulling force

Device or member for contacting and guiding moving cable

Including rotatable, cable contacting, pulley wheel element

474210, B66D 136

Patent

active

048694665

ABSTRACT:
Disclosed herein is a device for protecting rope from abrasion as it is drawn over building parapets, rock edges and irregular terrain. The device comprises a series of chain-like links having large side plates to retain the rope upon rods interconnecting the side plates. The side plates have both radial and axial free play upon the rods, so that the chain can twist substantially to adapt to the terrain.

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patent: 4402489 (1983-09-01), Murray
patent: 4417718 (1983-11-01), Niskin
patent: 4423852 (1984-01-01), Conroy et al.
patent: 4610647 (1986-09-01), Weeds

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