Patent US5015197A successfully refreshed from Google Patents.
US5015197A
Expired / Lapsed
US
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Electrical connector and cable utilizing spring grade wire
Assignee: TE Connectivity Corp
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Filing: 1990-05-30
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Granted: 1991-05-14
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Expires: 2010-05-30
Abstract
Abstract An electrical connector 63 includes at least one length of wire 54 having an insulating means 55 with at least one portion 58 of the wire 54 extending free from the insulating means 55 and a housing 62 adapted to hold the free end 58 and a length of the insulating means relative to a first contact point 102 on an electrical article 100 to be interconnected with connector 63 to wire 54. Wire 54 includes one portion 56 inelastically deformed to provide a second contact point 60 adapted to engage the first contact point 102. Housing 62 includes portions adapted to position the second contact point 60 in bearing relationship with the the first contact point 102 with the spring beam 56 being deflected to provide a normal force engagement between the first and second 102,60 contact points sufficient to assure a stable, low resistance interface.
Inventors
- 👤 John P. Redmond
- 👤 Ray N. Shaak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:25
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721; H01R12/77; H01R12/79; H01R13/00; H01R13/02; H01R13/025; Y; Y10; Y10S; Y10S439/00; Y10S439/93
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
189 words
For use as an electrical connector, at least one length of wire including an insulating means with at least one portion of said wire extending free from said insulating means and a housing adapted to hold said free end and a length of said insulating means relative to a first contact point to be interconnected by said connector to said wire, the said elements of said connector being characterized in that the said wire is of a spring grade conductive material with said one portion inelastically deformed to provide a second contact point adapted to engage said first contact point and including a spring beam section, the insulating means including a thickness and characteristics to increase the bend radius of said wire as insulated to preclude fracturing stress and strain induced by bending loads, the said housing including portions receiving said one portion of said wire and positioning the said second contact point in bearing relationship with the said first contact point with the spring beam being deflected to provide a normal force engagement between said first and second contact points sufficient to assure a stable, low resistance interface.
Claim 2
Dependent Claim
189 words
For use as an electrical connector, at least one length of wire including an insulating means with at least one portion of said wire extending free from said insulating means and a housing adapted to hold said free end and a length of said insulating means relative to a first contact point to be interconnected by said connector to said wire, the said elements of said connector being characterized in that the said wire is of a spring grade conductive material with said one portion inelastically deformed to provide a second contact point adapted to engage said first contact point and including a spring beam section, the insulating means including a thickness and characteristics to increase the bend radius of said wire as insulated to preclude fracturing stress and strain induced by bending loads, the said housing including portions receiving said one portion of said wire and positioning the said second contact point in bearing relationship with the said first contact point with the spring beam being deflected to provide a normal force engagement between said first and second contact points sufficient to assure a stable, low resistance interface.
Claim 3
Dependent Claim
23 words
The connector of claim 1 wherein there is provided multiple wires and said housing includes multiple means for housing and supporting said wires.
Claim 4
Dependent Claim
33 words
The connector of claim 1 including multiple wires having a common insulating portion and there being provided a common housing means operable to space said wires apart and effect the engagement function thereof.
Claim 5
Dependent Claim
32 words
The connector of claim 1 including a plurality of wires and characterized in that said insulating means constitutes a layer of insulation formed around said wires and extending integrally between said wires.
Claim 6
Dependent Claim
37 words
The connector of claim 1 wherein there is including a plurality of wires and the said insulating means includes dielectric properties and serves to space said wires apart to control impedance and minimize cross-talk as between wires.
Claim 7
Dependent Claim
33 words
The connector of claim 1 including a plurality of wires and characterized in that the said insulating means includes a film with said wires being bonded in a spaced relationship to said film.
Claim 8
Dependent Claim
32 words
The connector of claim 1 wherein there is included multiple wires and said insulating means includes an extrusion covering substantial portions of said wires to form a cable integral with said wires.
Claim 9
Dependent Claim
25 words
The connector of claim 1 wherein the said wire is provided with a coating-of contact material periodically along its length to define multiple contact points.
Claim 10
Dependent Claim
31 words
The connector of claim 1 wherein there are provided multiple wires spaced apart to form a woof relative to plastic fibers threaded therethrough to form a warp constituting a woven structure.
Claim 11
Dependent Claim
33 words
The connector of claim 1 wherein there are multiple wires spaced apart forming a warp relative to plastic fibers threaded therethrough to form a woof to provide a woven section of said wires.
Claim 12
Dependent Claim
57 words
The connector of claim 1 wherein there are a plurality of wires and parallel thereto a plurality of plastic elements between each said wire with a series of plastic fibers extending transversely and threaded between the wires and plastic elements to effect a weaving of a section of said wires and plastic elements with said plastic fibers.
Claim 13
Dependent Claim
41 words
The connector of claim 1 wherein there are pairs of wires forming multiple sets of wires with the wires of a pair side-by-side held spaced apart by plastic filaments threaded between said wires to form a woven section of said wires.
Claim 14
Dependent Claim
45 words
The connector of claim 1 wherein there are provided a plurality of wires having a plurality of contact points along the length of each wire with each contact point being selectively coated with a conductive coating having characteristics to serve as a stable contact interface.
Claim 15
Dependent Claim
22 words
The connector of claim 1 wherein the said wire is on the order of between 0.002 inches to 0.015 inches in diameter.
Claim 16
Dependent Claim
40 words
The connector of claim 1 wherein the said wire is chosen from alloys of copper including brass, phosphor bronze, beryllium copper, nickel copper, all having a hardness on the order of one quarter hard or greater to provide spring characteristics.
Claim 17
Dependent Claim
50 words
The connector of claim 1 wherein there is further provided a further housing adapted to receive said first housing, there being within said further housing at least a first contact point and means to cause said wire to engage said first contact point by engagement with said first mentioned housing.
Claim 18
Dependent Claim
51 words
The connector of claim 1 wherein there are provided multiple wires and the said housing includes means to accommodate said multiple wires and there is provided a further housing containing a plurality of circuit paths adapted to receive said plurality of wires and effect an interconnection thereto through said contact points.
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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) | 1994-05-13 | 1994-11-12 | 1995-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-13 | 1998-11-12 | 1999-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-13 | 2002-11-12 | 2003-05-14 | $7700.00 | Window Closed / Lapsed |