Abstract: A column assembly for a display frame structure. The structure includes an open paralellpiped box frame structure having a plurality of frame segments coupled with a pair of end webbing members. An extension module, in the form of a hollow geometrically shaped sheet metal enclosure, may be coupled at one end of the box frame structure to form the column assembly. The paralellpiped box frame structure and extension module are capable of removably connecting with the other similar elongated box frame structures and extension modules to achieve a multiplicity of various display frame configurations.

Abstract: The frame attachment system is a unitary-bodied frame attachment member being selectively and removably attachable to a vertical column member for attaching shelving brackets, and attachments of the like. The frame attachment system essentially includes three portions: a bracing portion, a grasping portion, and a slot portion. The grasping portion is substantially u-shaped for attachment around the vertical column member with the bracing portion being in perpendicular opposition to the grasping portion. The slot portion is proximate the bracing portion and includes a plurality of slots capable of receiving shelving brackets such that the insertion of a shelving bracket results in the bracket flushly resting against the vertical column member and thus limiting movement of the frame attachment member.

Abstract: A screen mounting apparatus for mounting a graphic display screen for use with display stands or booths, such as those used in trade shows and other exhibitions. The apparatus is designed to receive, generally by adhesive affixation, a display graphics screen such that generally the entire length of one of the screen edges is affixed to the apparatus, with the length of the screen edge and the apparatus generally equaling that of the corresponding display frame segment. Additionally, the screen mounting apparatus includes an elastic portion which permits a limited degree of resilient movement when force is placed upon the screen at assembly and disassembly. The tension force required to mount the apparatus and the affixed screen to a display frame is thus distributed along the entire surface of the apparatus and screen, and not at isolated fastening points.

Abstract: The elongated box frame structure of the present invention comprises a plurality of frame segments attached to at least one end piece. Preferably, two end pieces are attached, one at each end of the plurality of frame segments. The plurality of frame segments are attached to the end piece such that a column-like structure is formed. The inner space defined within the frame segments is substantially free of webbing. Instead, structural strength and stability is achieved by the attached end pieces. The end pieces of one elongated box frame structure are capable of removably connecting with the end piece of other similar elongated box frame structures to achieve varying framing heights and other dynamic configurations.

Abstract: A hub assembly for pivotally connecting the ends of support rods of a portable self-supporting display structure configured for a collapsed storage position and an expanded display position. The hub assembly may include first and second members and a connector. The first and second members are mated to provide bearing surfaces and to accommodate pivot pins affixed to the support rods. The connector secures the mated first and second members together by being extended through bores in the mated first and second members.

Abstract: In a preferred embodiment, a portable display is formed of a plurality of assembleable panels, each of panels having a plurality of edge portions secured together with corner connectors to form a rectangular framework. Panelar sheet material extends over two side of the framework and polyurethane foam in injected into the interior space. Panel connector portions, either of the sliding type, or the peg or plug-in type secure the panels together to form the display. In a preferred embodiment, each panel has four corners each with corner components that engage with the edge portions, preferably by insertion into receiving openings in said edge portions. Said corner components having a receptacle exposed at each corner to permit either connection with plug-in components, for example, panel connectors for vertical stacking of panels or accessory brackets.

Abstract: A portable display formed of a plurality of assembleable panels having wire management permitting concealment of wire for powering accessories within the junctures between panels. In a preferred embodiment, the panel edges have edge portions formed with outwardly facing channels defining or including wire conduits. Panel connector portions, either of the sliding type, or the peg or plug-in type secure the panels together to form the display. In a preferred embodiment, each panel has four corners each with corner components that engage with the edge portions, preferably by insertion into receiving openings in said edge portions. Said corner components having a receptacle exposed at each corner to permit either connection with plug-in components, for example, panel connectors for vertical stacking of panels or with accessory brackets.

Abstract: The elongated box frame structure of the present invention comprises a plurality of frame segments attached to at least one end piece. Preferably, two end pieces are attached, one at each end of the plurality of frame segments. The plurality of frame segments are attached to the end piece such that a column-like structure is formed. The inner space defined within the frame segments is substantially free of webbing. Instead, structural strength and stability is achieved by the attached end pieces. The end pieces of one elongated box frame structure are capable of removably connecting with the end piece of other similar elongated box frame structures to achieve varying framing heights and other dynamic configurations.

Abstract: The modular multi-configurable display has a series of frames of graphical screens and provides variable positioning for appurtenances. In a preferred embodiment, the screen frames are sequentially positioned in a serpentine arrangement. The display includes a plurality of vertical columns, and horizontal members, including at least one arcuate member, and at least one linear member. The columns are capable of fixedly removably receiving the horizontal arcuate and linear members at each end of the columns. Each frame assembly is removably stackable with another frame assembly such that the vertical span of the display is adjustable. Each member component can be attached at various positioning locations to a frame assembly such that a myriad of modular configuration combinations are available to an exhibitor.

Abstract: A portable display system having a plurality of truss members and a plurality of connection structures for interconnecting the plurality of truss members to form the display structure. Each of the plurality of truss members include at least a pair of brace members, each brace member having a pair of spaced apart, generally parallel frame tubular members rigidly and non-rotatably interconnected by a plurality of fixed wire members. Each tubular member includes a contiguous exterior surface, and each of said plurality of fixed wire members are secured to both contiguous exterior surfaces of the tubular members. A pair of pivoting wire member are each pivotally secured to both brace members, so that each of the plurality of truss members are capable of being placed in a deployed condition from a flattened condition by pivoting the first and second pivoting wire members relative to the first and second brace members.

Abstract: A module panel for use in constructing different configurations of module assemblies. The module panel has an outer frame and a central core. The frame has outer shell and hollow interior. The frame has a plurality of frame members connected by frame connection member and a plurality of connector holes for inserting connection members for like connecting panels to construct a module assembly.Connection members are anchored to the frame via connector fastener members which have a connector cavity. The connector fastener members are inserted into the frame through an opening and moved within the frame to align the connector cavity with a desired connection hole for insertion of a connector member. The connector member is secured relative to the frame within the connector cavity for connecting module panels. Connector members may also be received within the frame connection members at the corners of two adjoining frame members.

Abstract: A panel fastener and space frame hub adapted for releasably holding panel sections in place against the space frame hub. The space frame hub has threadable connections for receiving space frame struts so as to permit the construction of a frame of any desired shape or size. Each panel section used with the invention has respective panel brackets at each of its corners, the panel brackets being complementary shaped to engage with a rotatable keyed plate on the fastener. They Keyed plate may be rotated to align a key cutout with a complementary shaped key in the respective panel brackets and may then be rotated to lock the panel bracket in place against the keyed plate.

Abstract: A spherical grid for constructing geodesic spheres and portions of spheres. The grid includes a plurality of links interconnecting with a plurality of hubs arranged in a geodesic configuration. The hubs have a cylindrical shape with top and bottom planar surfaces and five or six attachment positions equally spaced around the hub. Each attachment position has radially-extending holes equally spaced around the hub. The links have square recessed ends which engage with the hubs at each attachment position. An insert member affixed inside each end cooperates with a screw extending from inside the hub, through the hub into the recessed end to connect each end to the respective attachment position on the hub. Each recessed end of the links having an upper wall with an interior surface, a lower wall with an interior surface and sidewalls with vertical edges.

Abstract: An elevator apparatus for providing an elevated support structure. The apparatus is comprised of a base unit, a plurality of tower sections, and an elevating device. The tower sections may be individually inserted into the base unit where the elevating device operates to raise the base unit whereby an additional tower section may be inserted and connected to the previous tower section. The elevating device is then lowered to the just inserted tower section and repetition of the sequence affects an erection of the tower. Outrigger legs with pads extend from the base unit to provide vertical stability. Guy lines extend from the tower to the ends of the outrigger legs to a winch arrangement within the base unit permitting guy lines to remain taught during the raising or lowering of the tower. Further, ballast containers are provided at the base unit intermediate adjacent outrigger legs for providing additional stability against tip-over.