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US5888091A Expired / Lapsed US ⏱️ 0.0 years remaining

Termination of an insulated electrical conductor

Assignee: Whitaker LLC
•
Filing: 1997-12-03
•
Granted: 1999-03-30
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Expires: 2017-12-03
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Abstract

Abstract A termination 76 of a conductor and a terminal includes an electrical conductor 46 having insulation 40 therearound and extending to an end 48 exposed at an end 42 of the insulation. The terminal 60 includes a termination end 70 having at least a pair of cutting edges 72 aligned with the conductor 46. The cutting edges 72 are sliced into the end of the conductor 46 a selected axial distance and receive a first portion 52 of the conductor 46 between the cutting edges 72 and outer portions 54 of the conductor 46 along outer surfaces of the termination end 70 of the terminal 60.

Inventors

  • 👤 Keith McQuilkin Murr

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 23:11
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/16; H01R25/161; H01R25/162; H01R13/00; H01R13/62; H01R13/621; H01R4/00; H01R4/26; H01R4/28; H01R4/50; H01R4/5033

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 111 words
A termination of a conductor and a terminal comprising: an electrical conductor having insulation therearound and extending to an end exposed at an end of the insulation, the conductor having a selected transverse dimension, and a terminal having a termination end, said termination end having at least a pair of cutting edges aligned with said conductor, said cutting edges being spaced closer together than said selected transverse dimension, said cutting edges being sliced into the end of the conductor a selected axial distance and receiving a first portion of said conductor between said cutting edges and outer portions of said conductor along outer surfaces of the termination end of the terminal.
Claim 2
Dependent Claim 111 words
A termination of a conductor and a terminal comprising: an electrical conductor having insulation therearound and extending to an end exposed at an end of the insulation, the conductor having a selected transverse dimension, and a terminal having a termination end, said termination end having at least a pair of cutting edges aligned with said conductor, said cutting edges being spaced closer together than said selected transverse dimension, said cutting edges being sliced into the end of the conductor a selected axial distance and receiving a first portion of said conductor between said cutting edges and outer portions of said conductor along outer surfaces of the termination end of the terminal.
Claim 3
Dependent Claim 20 words
The termination of claim 1 wherein outer surfaces of said terminal are angled to diverge away from said termination end.
Claim 4
Dependent Claim 14 words
The termination of claim 1 wherein said termination end has a frustoconical outer profile.
Claim 5
Dependent Claim 10 words
The termination of claim 1 wherein said conductor is flat.
Claim 6
Dependent Claim 32 words
The termination of claim 1 wherein said end of the conductor is recessed from the end of the insulation and exposed at an inner end of an opening aligned with the conductor.
Claim 7
Independent Claim 106 words
A method of terminating a conductor and a terminal comprising the steps of: selecting an electrical conductor having insulation therearound and extending to an end exposed at an end of the insulation, the conductor having a selected transverse dimension; selecting a terminal having a termination end, said termination end having at least a pair of cutting edges; aligning said cutting edges with said conductor; slicing the end of the conductor a selected axial distance with said cutting edges; and receiving a first portion of said conductor between said cutting edges and outer portions of said conductor along outer surfaces of the termination end of the terminal.
Claim 8
Independent Claim 106 words
A method of terminating a conductor and a terminal comprising the steps of: selecting an electrical conductor having insulation therearound and extending to an end exposed at an end of the insulation, the conductor having a selected transverse dimension; selecting a terminal having a termination end, said termination end having at least a pair of cutting edges; aligning said cutting edges with said conductor; slicing the end of the conductor a selected axial distance with said cutting edges; and receiving a first portion of said conductor between said cutting edges and outer portions of said conductor along outer surfaces of the termination end of the terminal.
Claim 9
Dependent Claim 43 words
The method of terminating a conductor and a terminal of claim 6 further including the step of providing an opening in said insulation and aligned with said conductor such that the end of the conductor is exposed at a base of said opening.
Claim 10
Dependent Claim 208 words
An assembly of the type used to connect two electrical articles, at least one of which is an elongate strip having conductors extending therethrough and exposed at an end surface thereof, said assembly including a housing having a mating face and at least two terminals disposed therein, the terminals having connecting sections exposed along said mating face, said assembly and strip being securable by a fastening member, the assembly being characterized in that: said elongate strip includes an opening extending thereinto from said end surface aligned with each said elongate conductor and exposing an end thereof, each said conductor end being thus recessed from the end surface of said elongate strip; and an electrical terminal is disposed in each said opening such that an inner end thereof is in electrical engagement with the respective conductor and a mating end of said terminal extends from said end surface for engagement with said terminals of said connector, said terminal including a termination end having at least a pair of cutting edges aligned with said conductor, slicing said conductor a selected axial distance and receiving a first portion of said conductor between said cutting edges and outer portions of said conductor along outer surfaces of the termination end of the terminal.
Claim 11
Dependent Claim 208 words
An assembly of the type used to connect two electrical articles, at least one of which is an elongate strip having conductors extending therethrough and exposed at an end surface thereof, said assembly including a housing having a mating face and at least two terminals disposed therein, the terminals having connecting sections exposed along said mating face, said assembly and strip being securable by a fastening member, the assembly being characterized in that: said elongate strip includes an opening extending thereinto from said end surface aligned with each said elongate conductor and exposing an end thereof, each said conductor end being thus recessed from the end surface of said elongate strip; and an electrical terminal is disposed in each said opening such that an inner end thereof is in electrical engagement with the respective conductor and a mating end of said terminal extends from said end surface for engagement with said terminals of said connector, said terminal including a termination end having at least a pair of cutting edges aligned with said conductor, slicing said conductor a selected axial distance and receiving a first portion of said conductor between said cutting edges and outer portions of said conductor along outer surfaces of the termination end of the terminal.
Claim 12
Dependent Claim 20 words
The assembly of claim 8 wherein outer surfaces of said terminal are angled to diverge away from said termination end.
Claim 13
Dependent Claim 14 words
The assembly of claim 8 wherein said termination end has a frustoconical outer profile.
Claim 14
Dependent Claim 10 words
The assembly of claim 8 wherein said conductor is flat.

References Cited (Backward Citations)

US3659247A Cited
US3715627A Cited
US3951503A Cited
US4176896A Cited
US4413872A Cited
US4857016A Cited
US4875871A Cited
US4825540A Cited
US4961713A Cited
US5147215A Cited
US5318458A Cited
US5391088A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2002-03-29 2002-09-28 2003-03-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2006-03-29 2006-09-28 2007-03-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2010-03-29 2010-09-28 2011-03-30 $7700.00 Window Closed / Lapsed

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