Link ladder system

Details Link ladder system Link ladder system

1996-04-02

1998-07-07

Chin-Shue, Alvin C.

Fire escape, ladder, or scaffold

Wall- or floor-attached

Ladder

182156, E06C 152

Patent

active

057754616

ABSTRACT:
A ladder system comprising a plurality of ladder segments arranged in seriatim. Each segment includes two sections joined by a hinge such that a portion of the segment may engage an object to be scaled. A retaining device is provided on each segment to maintain the segment in engagement with the object and each segment includes a riser portion which, when the segments are properly placed, forms the risers of a ladder. Adjacent segments are connected and are positioned in place on the object, by a user who pulls them into position one at a time.

REFERENCES:
patent: 271809 (1883-02-01), Dearborn
patent: 600346 (1898-03-01), Hensel
patent: 1203313 (1916-10-01), Danke
patent: 5211260 (1993-05-01), Troycen
patent: 5540178 (1996-07-01), Damron

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