E - Fixed Constructions – 06 – C
Patent
E - Fixed Constructions
06
C
227/15, 228/8
E06C 9/14 (2006.01) E06C 1/56 (2006.01)
Patent
CA 1061298
ABSTRACT OF THE DISCLOSURE This invention provides a collapsible web ladder in which a number of flat step members are connected to two flexible webs by virtue of T-shaped recesses in the ends of the step members. The flexible webs lodge in the recess portions corresponding to the cross-bars of the T's. Each web has affixed to it a plurality of spaced-apart block members which are adapted to lodge against and underneath the cross-bars of the T-shaped recesses, whereby weight placed on a step member can be transferred to the web. - 1 -
298018
Kiss Alexander S.
Leslie Frank B.
Kiss Alexander S.
Leslie Frank B.
LandOfFree
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