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US4825540A
Expired / Lapsed
US
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Fabrication of modular electrical wiring tracks
Assignee: Individual
•
Filing: 1987-08-17
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Granted: 1989-05-02
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Expires: 2007-08-17
Abstract
Abstract A method for fabricating an electrical energy distribution system as a track having a multitude of parallel insulating strips and interspersed conductor bars with gaps between adjacent conductor bars to receive conductive blades of outlets or jumper cables for receiving power from the system as well as fixedly supporting a set of blades for power input to the system. During fabrication, the elongated insulating strips and conductor bars are passed through at least two spaced apart transverse multi-apertured separators so that the conductor bars define therebetween blade receiving gaps. As thus fabricated, the system is modular and may be assembled without the need of tools or specially trained electricians.
Inventors
- 👤 Steven M. Kelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:46
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/14; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49194
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
163 words
The method of fabricating an elongated relatively rigid power distribution channel comprising the steps of: providing a number of elongated insulators of generally uniform cross-sectional configuration; disposing elongated conductor bars along lateral surfaces of the insulators, two insulators having only one conductor bar associated therewith and the remaining insulators having a pair of generally diametrically opposed conductor bars associated therewith; passing the insulators and their corresponding conductors through at least two spaced apart transverse multi-apertured separators to align and maintain the insulators and conductors in parallel generally coplanar alignment and with conductor bars associated with adjacent pairs of insulators facing toward and spaced from one another defining therebetween connector blade receiving gaps; passing exactly one set of commonly supported connector blades transversely through the gaps contacting facing conductor bars and extending in cantilevered manor for subsequent connection to a source of electrical energy; and capturing the commonly supported connector blades and separators between a pair of elongated rails of generally uniform cross-sectional configuration.
Claim 2
Independent Claim
163 words
The method of fabricating an elongated relatively rigid power distribution channel comprising the steps of: providing a number of elongated insulators of generally uniform cross-sectional configuration; disposing elongated conductor bars along lateral surfaces of the insulators, two insulators having only one conductor bar associated therewith and the remaining insulators having a pair of generally diametrically opposed conductor bars associated therewith; passing the insulators and their corresponding conductors through at least two spaced apart transverse multi-apertured separators to align and maintain the insulators and conductors in parallel generally coplanar alignment and with conductor bars associated with adjacent pairs of insulators facing toward and spaced from one another defining therebetween connector blade receiving gaps; passing exactly one set of commonly supported connector blades transversely through the gaps contacting facing conductor bars and extending in cantilevered manor for subsequent connection to a source of electrical energy; and capturing the commonly supported connector blades and separators between a pair of elongated rails of generally uniform cross-sectional configuration.
Claim 3
Dependent Claim
38 words
The method of claim 1 wherein the step of capturing includes providing the multi-apertured separators with overlapping pairs of lateral slots creating rivit receiving openings, and passing rivits through the elongated rails and into the rivit receiving openings.
Claim 4
Dependent Claim
43 words
The method of claim 1 wherein the step of capturing includes insulatively capping opposed channel ends with a pair of plastic caps each having openings for receiving threaded fasteners passing therethrough in the direction of channel elongation and threadedly engaging the elongated rails.
Claim 5
Dependent Claim
21 words
The method of claim 3 wherein the threaded fasteners engage the rails along extruded openings of generally "C" shaped cross-sectional configuration.
Claim 6
Dependent Claim
34 words
The method of claim 1 including the further steps of assembling and affixing an electrical outlet to the distribution channel, the outlet protruding laterally from the channel a distance determined during the assembly step.
Claim 7
Dependent Claim
33 words
The method of claim 5 wherein the step of assembling includes fastening three insulative layers together with the thickness of the central of the three layers selected to determine the lateral protrusion distance.
Claim 8
Dependent Claim
24 words
The method of claim 5 wherein the step of assembling includes electrically interconnecting a set of outwardly extending conductive blades and an electrical receptacle.
Claim 9
Dependent Claim
23 words
The method of claim 7 wherein the step of electrically interconnection includes prewiring the outlet to suppress transient current transmission to the receptacle.
Claim 10
Dependent Claim
34 words
The method of claim 8 wherein the step of prewiring includes connecting an inductance in series between a conductive blade and the electrical receptacle, and connecting a capacitor between a pair of conductive blades.
Claim 11
Dependent Claim
30 words
The method of claim 1 including the further step of electrically grounding at least one of the elongated rails with a connector block having a protruding make-first, break-first ground tab.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-01 | 1992-10-31 | 1993-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-01 | 1996-10-31 | 1997-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-01 | 2000-10-31 | 2001-05-02 | $7700.00 | Window Closed / Lapsed |