Panel construction and connection system
First Claim
1. A partition panel of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, and a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, said frame members including spaced primary flanges, said frame members each further including a double-walled web extending between said primary flanges and providing a lengthwise extending hollow cavity, each corner connector including a pair of tongues each fitting tightly into adjacent ends of the frame members via the associated hollow cavities to secure said frame members together at said corners of the panel, and wherein said primary flanges are each provided with an outwardly directed ledge, said ledges being disposed adjacent the marginal edges of the panel such that said ledges at least partly encompass a rectangular area, and a sheet of rigid material seated in said rectangular area in close juxtaposition to said primary flanges to define a major face of the panel with said ledges extending along the perimeter of the rigid sheet and encompassing the latter.
1 Assignment
0 Petitions
Accused Products
Abstract
A light weight panel for use in modular and free standing office landscaping systems. The panels form free standing partitions which can be rearranged and assembled into space divider or partition systems. Panels can be interconnected and positioned in a variety of ways relative to adjacent panels via posts and/or special connectors. The panels are constructed with perimeter frame members along each edge, the perimeter frame members being inter-connected with the vertical frame members by corner connectors. The corner connectors have protrusions which engage hollow cavities in the ends of the frame members. The perimeter frame members incorporate formations to secure panel fabric and trim as desired. An inter-panel connection system cooperates with the corner connectors to provide an easy to assemble but rigid partition system.
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Citations
44 Claims
- 1. A partition panel of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, and a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, said frame members including spaced primary flanges, said frame members each further including a double-walled web extending between said primary flanges and providing a lengthwise extending hollow cavity, each corner connector including a pair of tongues each fitting tightly into adjacent ends of the frame members via the associated hollow cavities to secure said frame members together at said corners of the panel, and wherein said primary flanges are each provided with an outwardly directed ledge, said ledges being disposed adjacent the marginal edges of the panel such that said ledges at least partly encompass a rectangular area, and a sheet of rigid material seated in said rectangular area in close juxtaposition to said primary flanges to define a major face of the panel with said ledges extending along the perimeter of the rigid sheet and encompassing the latter.
- 5. A partition panel of generally rectangular outline having opposed major faces, a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, and a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, said frame members including spaced primary flanges, said frame members each further including a double-walled web extending between said primary flanges and providing a lengthwise extending hollow cavity, each corner connector including a pair of tongues each fitting tightly into adjacent ends of the frame members via the associated hollow cavities to secure said frame members together at said corners of the panel, and wherein said frame members comprise plastics extrusions of uniform cross-section throughout their lengths, each frame member including a flexible rib extending therealong intermediate said primary flanges and projecting outwardly of the margins of the partition panel for contacting a frame member of an adjacent panel when in use to prevent light and hinder sound transmission therebetween.
- 11. A partition panel of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, and a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, said frame members including spaced primary flanges, said frame members each further including a double-walled web extending between said primary flanges and providing a lengthwise extending hollow cavity, each corner connector including a pair of tongues each fitting tightly into adjacent ends of the frame members via the associated hollow cavities to secure said frame members together at said corners of the panel.
- 17. A corner connector adapted to be located at a corner of a partition panel to secure together, when in use, elongated frame members disposed generally at right angles to one another, said corner connector having a pair of tongues at right angles to one another adapted to be snugly fitted into end portions of lengthwise extending hollow cavities in said frame members, each corner connector having shoulders defined thereon which are adapted to butt-up against respective adjacent ends of the elongated frame members when said tongues are fully inserted into said hollow cavities, each corner connector having, adjacent a proximal end of each of said tongues, a respective boss, said bosses being at right angles to one another and either of which bosses depending on the orientation of a panel with which, when in use, they are associated, is positioned and adapted to mate, in use, with a corresponding recess in a panel connector for securing adjacent partition panels together or, alternatively, to a post.
- 21. A panel-to-panel connector adapted to extend between adjacent corners of adjacent panels to secure them together, each of which panels comprises a plurality of frame members extending along the marginal edges of the panel with a plurality of corner connectors each located at a respective corner of the panel and forming an attachment between adjacent ends of said frame members, each corner connector having at least one boss thereon, and wherein the panel-to-panel connector defines a body having a pair of non-circular sockets therein spaced apart and located adjacent opposing ends of said connector body, each socket being thus adapted to non-rotatably receive therein a respective boss of each of the panel corner connectors associated with the adjacent panels.
- 27. A panel-to-post connector adapted to secure a panel to a vertical post having a channel defining a re-entrant groove extending along at least one face of the post and wherein the panel comprises a plurality of frame members extending along the marginal edges of the panel with a plurality of corner connectors each located at a respective corner of the panel and forming an attachment between adjacent ends of said frame members, each corner connector having at least one boss thereon, said panel-to-post connector defining a body with a socket located adjacent one end thereof shaped to non-rotatably receive the boss of the panel corner connector therein, and the opposing end of the body having a generally T-shaped head adapted to be received and retained in the re-entrant groove defined by said channel, and further including a lug adjacent said socket adapted to fit into an aperture in the corner connector to help avoid twisting of the connector around said boss during use.
- 31. A corner post for use in a panel system, said post having a plurality of corners and having, as seen in cross-section, a central core and a plurality of spaced apart tubular corner elements each defining one of the corners of the post and secured to said central core and extending parallel thereto, and a plurality of channel defining means extending lengthwise of said core and secured thereto intermediate associated pairs of said tubular corner elements and defining re-entrant grooves for receiving connector elements therein.
- 33. A partition panel of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, each corner connector including a pair of tongues each fitting into adjacent ends of the frame members to secure said frame members together at said corners of the panel, and wherein each said corner connector has shoulders thereon which butt-up against respective adjacent ends of the perimeter frame members when the tongues of the corner connectors are fully fitted into said frame members, each corner connector having, adjacent a proximal end of at least one of said tongues, an associated boss and said boss being positioned and adapted to non-rotatably mate with a complimentary recess in a panel connector for securing adjacent such panels together or for securing the panel to a post.
- 35. A panel assembly comprising a plurality of panels each being of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, each corner connector including a pair of tongues each fitting into adjacent ends of the frame members to secure said frame members together at said corners of the panel, and wherein each said corner connector has shoulders thereon which butt-up against respective adjacent ends of the perimeter frame members when the tongues of the corner connectors are fully fitted into said frame members, each corner connector having, adjacent a proximal end of at least one of said tongues, an associated boss and said boss being positioned and adapted to non-rotatably mate with a complimentary recess in a panel connector for securing adjacent such panels together or for securing the panel to a post, and further including panel-to-panel connectors securing adjacent pairs of said partition panels together, each said panel-to-panel connector extending between an adjacent pair of said panels and having a pair of said recesses each receiving a respective one of the bosses on said corner connectors of the adjacent panels.
- 39. A partition panel of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, said frame members including spaced primary flanges, said frame members each further including a double-walled web extending between said primary flanges and providing a lengthwise extending hollow cavity, each corner connector including a pair of tongues each fitting into adjacent ends of the frame members via the associated hollow cavities to secure said frame members together at said corners of the panel, and wherein each said corner connector has shoulders thereon which butt-up against respective adjacent ends of the perimeter frame members when the tongues of the corner connectors are fully inserted into said hollow cavities of said frame members, each corner connector having, adjacent a proximal end of each of said tongues, a respective boss, each boss extending normal to its associated tongue and either of which bosses, depending on panel orientation, is positioned and adapted to mate with a recess of complimentary shape in a panel connector for securing adjacent such panels together or for securing the panel to a post.
- 41. A panel assembly comprising a plurality of panels each of which is of generally rectangular outline having a plurality of marginal edges and a plurality of corners, and a perimeter frame assembly comprising a plurality of frame members extending along the marginal edges of the panel, a plurality of corner connectors each located at a respective one of the corners of the panel and attaching between adjacent ends of said frame members, said frame members including spaced primary flanges, said frame members each further including a double-walled web extending between said primary flanges and providing a lengthwise extending hollow cavity, each corner connector including a pair of tongues each fitting into adjacent ends of the frame members via the associated hollow cavities to secure said frame members together at said corners of the panel, and wherein each said corner connector has shoulders thereon which butt-up against respective adjacent ends of the perimeter frame members when the tongues of the corner connectors are fully inserted into said hollow cavities of said frame members, each corner connector having, adjacent a proximal end of each of said tongues, a respective boss, each boss extending normal to its associated tongue and either of which bosses, depending on panel orientation, is positioned and adapted to mate with a recess of complimentary shape in a panel connector for securing adjacent such panels together or for securing the panel to a post, each said boss being of non-circular shape to inhibit rotation of a mating panel connector when installed thereon, each corner connector having a pair of apertures therein, each of which is adjacent a respective one of said bosses and being adapted to receive a lug of a panel connector to help prevent rotation of the panel connector when installed thereon, and further including panel connectors in the form of panel-to-panel connectors securing adjacent pairs of said panels together, each said panel-to-panel connector extending between an adjacent pair of said panels and having a pair of said recesses each receiving a respective one of the bosses on said corner connectors of the adjacent panels.
Specification