Static structures (e.g. – buildings) – Stepped; e.g. – stair – With additional building feature
Patent
1991-10-09
1993-11-16
Friedman, Carl D.
Static structures (e.g., buildings)
Stepped; e.g., stair
With additional building feature
403 8, 403 10, 403 6, 256 69, E04F 1100
Patent
active
052612015
ABSTRACT:
Prefabricated handrail fittings are disclosed which contain preformed internal slots which accept simple fasteners for quickly making mitered and butt joints without hand working in the field. A plurality of interconnected slots are arranged internally along a longitudinal axis to provide fittings which are adjustable in length with only a simple transverse saw cut and which adjustably cover the entire range of angular inclination of an inclined handrail to which the fittings may be joined. A single angular fitting can be used to make either left or right turning connections between an uprising easing section and a post. A universal uprising easing is provided. Short extensions can be connected to surfaces while working from upper side without hand working.
REFERENCES:
patent: 1136811 (1915-04-01), Kasanszky et al.
patent: 3596880 (1971-08-01), Greenberg
patent: 4027855 (1977-06-01), Lauzier
patent: 4944627 (1990-07-01), Durney
patent: 4981388 (1991-01-01), Becken
Aubrey Beth A.
Friedman Carl D.
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