1975-01-29
1976-05-11
Gilliam, Paul R.
Fences
Rail
403359, 52758R, B01F 1300
Patent
active
039558002
ABSTRACT:
A railing construction is disclosed including an extruded aluminum post comprised of concentric inner and outer rectangular tubes. A top railing plate member has a flat plate portion overlying the upper end of the post, and the plate portion has a rectangular aperture therethrough in alignment with the inner tube of the post. An expandable fastener of rectangular cross-section is received in the aperture and inner tube to interconnect the post and plate member. The top railing includes a U-shaped cover extending across the post and releaseably interengaged with the plate member. The railing construction preferably includes a lower railing and vertical pickets in the form of rectangular tubes interconnected with the top and lower railings by means of expandable fasteners.
REFERENCES:
patent: 3498589 (1970-03-01), Murdock
patent: 3869109 (1975-03-01), Russo
Designing With Aluminum Extrusion, Renyolds Metal Co., 1957.
Gilliam Paul R.
Russo Ornamental Iron Products, Inc.
Troutman Doris L.
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