Railing system

Fences – Rail – Connection

Patent

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Details

256DIG6, 403200, 403207, 403262, 403264, 403346, E04H 1714

Patent

active

052880583

ABSTRACT:
Skeletal railing systems are usually formed of metal tubing welded together and/or interconnected by metal T-connectors, cross connectors and elbows. The assembling of such railing systems is often time consuming and expensive. A simple alternative includes tubular plastic, preferably polyvinyl chloride posts and rails interconnected by short lengths of metal tubing which extend through openings in the plastic tubes. A bolt perpendicular to one section of metal tubing extends into a plate or plug on the end of the other section of metal tubing, and a nut is tightened onto the bolt to hold the sections together.

REFERENCES:
patent: 2780440 (1957-02-01), Krieger
patent: 3233871 (1966-02-01), Schroer
patent: 4477059 (1984-10-01), Willis
patent: 5170996 (1992-12-01), Venegas, Jr. et al.

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