Abstract: Three service access units are mounted on a cellular raceway. A bracket inside of the unit is mounted on the power cell. The bracket offers no interference with the passage of communication cable. This bracket carries plural duplex receptacles accessible through the open top of the unit.

Abstract: Afterset to access each cell of a three-cell cellular raceway. Comprises a base connected to and extending across the three raceways, an adjusting ring threaded on the base and a flat cover on the adjusting ring. Cover and ring are arranged so that the size of the cable exit opening can be adjusted to fit the cross sectional size of the group of cables. All power, telephone, and data connectors are joined inside the afterset underneath the floor covering.

Abstract: The unit has a flat base to be postioned over the cellular raceways with appropriate openings to the communication raceways (telephone/data) and to the power raceways together with a housing on the base having a central or main section (accessible from the floor for wiring), a pair of power sections respectively disposed on opposite sides of and open to the main section and open to the power raceway and providing passageways for conductors between the main section and power raceway together with a pair of communication sections open to the communication raceways and respectively disposed in the other opposite sides of and open to the main section and providing passageways for conductors between the main section and the communication raceways. In a modified version, the power sections are eliminated and the receptacles are mounted on a support inside the main section.

Abstract: Afterset to access each cell of a three-cell cellular raceway. Comprises a base conected to and extending across the three raceways, an adjusting ring threaded on the base and a flat cover on the adjusting ring. Cover and ring are arranged so that the size of the cable exit opening can be adjusted to fit the cross sectional size of the group of cables. All power, telephone, and data connectors are joined inside the afterset underneath the floor covering.

Abstract: The kit includes, for a flush receptacle, an adjusting ring on the pre-set and a snap-in, removable access hatch and a carpet ring both on the adjusting ring. The hatch provides access to the pre-set for bringing out communication conductors. The carpet ring carries flush receptacle means which are accessed via flip lids. The carpet ring has a downwardly extending barrier telescoped into a divider in the pre-set to isolate the power conductors. The communication cables are brought out through centrally located knock-outs in the access hatch and the cut edges of the carpet adjacent the knock-outs are protected by an overhanging shield on the carpet ring. The kit, for one or two receptacles mounted within the pre-set, includes an adjusting ring, a pair of access hatches, and a pair of receptacle plates.