A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
155/31.2
A47C 1/12 (2006.01) E04H 3/12 (2006.01)
Patent
CA 1100860
IMPROVEMENTS IN TELESCOPING SEATING SYSTEMS ABSTRACT OF THE DISCLOSURE A telescoping seating system has a plurality of row assemblies which may be extended for use or retracted to nested relation for storage. Each row assembly includes a pair of laterally spaced posts extending upwardly and having the opposite ends thereof slanted in opposite directions with respect to each other. In a preferred form, the posts extend upwardly and they are inclined inwardly so that all posts on each side of the structure are parallel, and the connection between the posts and decks are in vertical alignment on each side. Thus, all row assemblies have a uniform center span. End cantilever spans beyond the posts are also equal for all row assemblies. Since the post/deck connections are the same for each row, all deck elements, such as risers, tread panels and seatboards are interchange- able; and they can be manufactured with uniformly spaced holes for fasteners, thereby facilitating manufacture and obviating any need to sort them when the structure is being erected on site. -1-
282867
Pari Vincent A.
American Seating Company
Borden Ladner Gervais Llp
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