Abstract: A telescoping bleacher system having plural sectional rows of cantilever mounted seats and horizontal foot decks moveable between an extended use position whereat the rows are cascaded in descending order and a storage position in which the rows are superposed in vertical registration, and wherein plural guard rail units are permanently secured to the cantilever seats and foot decks for movement therewith between stored and extended positions; such guard rails being individually associated with each sectional row to provide vertically extending safety barriers across the exposed ends of the seats and foot decks and importantly operable to nest in a storage position within the foot well of each row without interfering with telescoping movements of the bleacher sections.

Abstract: An automatic end closure system for use in conjunction with a typical telescoping bleacher assembly. The automatic end closure system substantially blocks ingress and egress to the undersection of the telescoping bleacher assembly which prevents mischievous or curious spectators from causing harm to themselves or to the equipment contained in the undersection. The automatic end closure system basically includes a plurality of panels, a plurality of guidance tracks, a plurality of panel locking engagements and wheels. Each of the panels may be composed of an inner metal framing covered with a wooden facade. The automatic end closure system may be an add-on or integrated component of the telescoping bleacher assembly. Once connected to the telescoping bleacher assembly, the automatic end closure system automatically expands and retracts with the expansion and retraction of the telescoping bleacher assembly.

Abstract: A structural assembly for preventing load distortion of a cantilever supported upper seat and foot supporting deck of a multi-tiered telescopic bleacher assembly which comprises a series of horizontally spaced vertically adjustable, floor engaging posts adapted to be anchored to a vertical supporting wall and underlying floor intermediate the support columns of the bleacher assembly. Each post carries a horizontal support beam and angle bracket at its upper end that extends beneath and is joined to the top row of bleacher seats and the foot supporting deck associated therewith to reinforce the bleacher's normal support framing against undesired deflection and bending.