METHOD OF BRANCHING POWER AROUND AN OBSTACLE

• US 20080032534A1
• Filed: 08/15/2007
• Published: 02/07/2008
• Est. Priority Date: 02/17/2005
• Status: Active Grant

• Current Assignee: Group Dekko Incorporated (Graham Holdings Company)
• Original Assignee: Pent Technologies, Inc.
• Inventors: Laukhuf, Gregg
• Granted Patent: US 7,524,203 B2
• Time in Patent Office: Days
• US Class Current: 439/215
• CPC Class Codes: H01R 13/514 composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
• CPC Class Codes: H01R 25/162 Electrical connections between or with rails or bus-bars rails having primarily a non electrical function H01R4/64

Abstract

A modular furniture power distribution system includes at least two multiconductor electrical cables, at least two upstanding partition panels, a stanchion for supporting juxtaposed partition panel ends, and a collar. Each of the at least two multiconductor electrical cables have an electrical connector at a first end thereof. Each of the at least two upstanding partition panels have an elongated generally horizontally extending channel for receiving a corresponding electrical cable. The stanchion forms an obstacle precluding direct communication between adjacent partition channels and providing inadequate clearance to accommodate electrical coupling between the electrical connectors. The collar at least partially encircles the stanchion and forms an electrical coupling for circumventing the obstacle and electrically coupling the connector of the cable in one channel with a corresponding connector of the cable in the other channel. The collar includes a pair of electrical connectors at opposite ends of the collar, each of the electrical connectors being adapted to mate with a corresponding cable connector, the mating cable connector and collar electrical connector pairs engaging and disengaging by relative motion in the direction of channel elongation.

Claims

1. A modular furniture power distribution system, comprising:

at least two multiconductor electrical cables, each having an electrical connector at a first end thereof;

at least two upstanding partition panels, each having an elongated generally horizontally extending channel for receiving a corresponding electrical cable;

a stanchion for supporting juxtaposed partition panel ends, the stanchion forming an obstacle precluding direct communication between adjacent partition channels and providing inadequate clearance to accommodate electrical coupling between the electrical connectors; and

a collar at least partially encircling the stanchion and forming an electrical coupling for circumventing the obstacle and electrically coupling the connector of the cable in one channel with a corresponding connector of the cable in the other channel, the collar including a pair of electrical connectors at opposite ends of the collar, each adapted to mate with a corresponding cable connector, the mating cable connector and collar electrical connector pairs engaging and disengaging by relative motion in the direction of channel elongation.

2. The power distribution system of claim 1, wherein the cables and collar electrical connectors lie within the lateral extents of the partition panels while the collar extends beyond the lateral extents of the partition panels.

3. An electrical coupling for interconnecting a connector of one electrical cable with a like connector of another electrical cable comprising a rigid insulating body containing a plurality of conductors and at least two like electrical connectors, each having contact receiving openings extending generally outwardly away from a central opening and adapted to mate with a corresponding cable connector, the mating cable connector and electrical connector pairs engaging and disengaging by relative motion toward and away from the central opening.

4. The electrical coupling of claim 3, wherein the relative coupling motion for one cable connector toward and away from the central opening is generally orthogonal to the relative coupling motion toward and away from the central opening for the other cable connector.

5. The electrical coupling of claim 3, wherein the relative coupling motion for one cable connector toward and away from the central opening is generally coaxial with the relative coupling motion toward and away from the central opening for the other cable connector.

6. The electrical coupling of claim 3, wherein the mating direction for one cable connector and electrical connector pair extends generally along integral multiples of a right angle to the mating direction for the other cable connector and electrical connector pair.

7. The electrical coupling of claim 3, wherein there are exactly four like electrical connectors equiangularly spaced about and completely encircling the central opening.

8. A power splitter for distributing electrical energy from a source to a plurality of diverse locations in an office furniture environment, comprising:

an insulating housing mechanically supporting a plurality of electrical connectors spaced about an open region and having outwardly facing openings for receiving corresponding jumper connectors along respective connection axes, the connection axes generally angularly spaced from one another by integral multiples of a right angle; and

electrical conductors within the housing electrically coupling the electrical connectors.

9. The power splitter of claim 8, wherein there are four electrical connectors equally spaced about the open region.

10. The power splitter of claim 8, wherein the open region is configured to at least partially surround a modular furniture wall panel stanchion.