Foldable hand rail and seating structure

Details Foldable hand rail and seating structure Foldable hand rail and seating structure

1976-01-21

1977-02-08

Faw, Jr., Price C.

Static structures (e.g., buildings)

With stadium or auditorium feature

Seating arrangement

256 65, E04H 312

Patent

active

040065642

ABSTRACT:
A seating and hand rail structure which is foldable from a normal seating position into a folded storage position in which the rail as well as the seating structure is in a compact arrangement. The hand rail structure includes a plurality of upright posts which support the rail members. A rail member has its one end pivotally attached to one post and its other end pivotally attached to a slidable extension of a second post, the extension being movable upwardly of the second post when the structure comes toward the storage position. The rail member may be of telescoping sections which contract as the structure is brought toward storage position. A further feature is the provision of an automatic lock or preventing the upward movement of the extension when the seating is in extended position and automatic means for releasing the lock when the seating is moved toward storage position and the rail member pivoted to the extension has turned about its pivot to a predetermined degree.

REFERENCES:
patent: 3401918 (1968-09-01), Wiese
patent: 3788608 (1974-01-01), Raymond et al.
patent: 3964215 (1976-06-01), Hartman et al.

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