Trimless carpet base insert device

Claim 2

An assembly for providing passageways for access to cables in cells in a cellular raceway, which cellular raceway includes raceway sections comprised of opposed side walls of, and a floor section between, adjacent pairs of cells, each raceway section including a plurality of raceway sub-sections each having opposed access openings in the opposed cell side walls, each access opening having a perimeter, which assembly is adapted to form grommet-like surfaces about the perimeter of the opposed pair of access openings in a raceway sub-section, which assembly comprises: (a) a frame member, having a passageway therein for passage of cables therethrough, and including means for positioning the frame member in one of the plurality of sub-sections of the raceway, adapted to generally complementarily register with the raceway sub-section, and further including means engagable generally complementarily with other means to form the assembly; and (b) a pair of end members, each adapted to be positioned in one of the plurality of raceway sub-sections, including means for forming a grommet-like surface about the perimeter in each of an opposed pair of access openings in the raceway sub-section, and means for interconnecting each side member to the frame member, adapted to be generally complementarily engagable with the engagable means of the frame member.

Claim 3

An assembly as in claim 1, further adapted to engage the opposed cell side walls at portions of the perimeter of the opposed pair of access openings, and in which each perimeter of each access opening includes a top sub-perimeter, and the surface forming means of each of the pair of end members include means defining an opening therein adapted to engage one of the opposed pair of side walls at the top sub-perimeter of one of the opposed pair of access openings in the raceway sub-section.

Claim 4

An assembly as in claim 1, in which the engagable means of the frame member comprise a slot adapted to receive a tab, and in which the interconnecting means in each of the pair of side members comprise a tab, insertable into and foldable over the slot in the frame member.

Claim 5

An assembly as in claim 1, in which the cellular raceway is adapted to form a section of a structural floor, and in which the assembly includes a top section, adapted to be aligned generally flush with the top of the structural floor, and a cover member, adapted to cover the top section of the assembly, comprising a pair of opposed side sections, movable to selectively open or close the top section, each side member including an edge portion adapted to generally abut the edge portion of the opposed side member when the side members are in covering relation to the top section, each side member abutting edge portion having a generally semi-circular opening therein, adapted to form a generally circular opening when the side members are in covering relation to the top section, and which cover member further includes a generally circular knockout member detachably connected to one of the generally semi-circular openings in one of the side members.

Claim 6

An assembly for providing passageways for access to cables in cells in a cellular raceway, which cellular raceway includes raceway sections comprised of opposed side walls of, and a floor section between, adjacent pairs of cells, each raceway section including a plurality of raceway sub-sections each having opposed access openings in the opposed cell side walls, each access opening having a perimeter, including a top sub-perimeter, which assembly is adapted to engage the opposed pair of side walls at the perimeter of the opposed pair of access openings in a raceway sub-section, which assembly comprises: (a) a frame member, having a passageway therein for passage of cables therethrough, and including means for positioning the frame member in one of the plurality of sub-sections of the raceway, adapted to generally complementarily register with the raceway sub-section, and further including means engagable generally complementarily with other means to form the assembly; and (a) a pair of end members, each adapted to be positioned in one of the plurality of raceway-subsections, including means in each end member for engaging the opposed pair of side walls of the adjacent pair of cells at the top sub-perimeter of each of the opposed pair of access openings in the raceway sub-section, and means for interconnecting each side member to the frame member, adapted to be generally complementarily engagable with the engagable means of the frame member.

Claim 7

An assembly for providing passageways for access to cables in cells in a cellular raceway, which cellular raceway includes raceway sections comprised of opposed side walls of, and a floor section between, adjacent pairs of cells, each raceway section including a plurality of raceway sub-sections each having opposed access openings in the opposed cell side walls, each access opening having a perimeter, including a top sub-perimeter, which assembly is adapted to engage the opposed pair of side walls at the perimeter of the opposed pair of access openings in a raceway sub-section, which assembly comprises: (a) a frame member, having a passageway therein for passage of cables therethrough, and including means for positioning the frame member in one of the plurality of sub-sections of the raceway, adapted to generally complementarily register with the raceway sub-section, and further including means engagable generally complementarily with other means to form the assembly; and (a) a pair of end members, each adapted to be positioned in one of the plurality of raceway-subsections, including means in each end member for engaging the opposed pair of side walls of the adjacent pair of cells at the top sub-perimeter of each of the opposed pair of access openings in the raceway sub-section, and means for interconnecting each side member to the frame member, adapted to be generally complementarily engagable with the engagable means of the frame member.

Claim 8

An assembly as in claim 5, in which the engagable means of the frame member comprise a slot adapted to receive a tab, and in which the interconnecting means in each of the pair of said members comprise a tab, insertable into and foldable over the slot in the frame member.

Claim 9

An assembly as in claim 5, in which the cellular raceway is adapted to form a section of a structural floor, and in which the assembly includes a top section, adapted to be aligned generally flush with the top of the structural floor, and a cover member, adapted to cover the top section of the assembly, comprising a pair of opposed side sections, movable to selectively open or close the top section, each side member includes an edge portion adapted to generally abut the edge portion of the opposed side member when the side members are in covering relation to the top section, each side member abutting edge portion having a generally semi-circular opening therein, adapted to form a generally circular opening when the side members are in covering relation to the top section, and which cover member further includes a generally circular knockout member detachably connected to one of the generally semi-circular openings in one of the side members.