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US4498723A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical connector and method for terminating solid conductors

Assignee: BRAND-REX WILLIMATIC CT
•
Filing: 1982-12-23
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Granted: 1985-02-12
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Expires: 2002-12-23
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Abstract

Abstract A plurality of solid electrical conductors arranged in parallel relation within a connector element are terminated by electrical contacts having generally V-shaped tines received in pre-pierced pilot holes in the conductors and assembled in press fit engagement with the conductors within the pilot holes.

Inventors

  • 👤 James J. Johnston

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 15:29
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/01; H01R13/00; H01R13/02; H01R13/26; H01R12/00; H01R12/50; H01R12/59; H01R12/61; H01R12/613; H01R12/616; H01R24/00; H01R24/60; H01R24/62; H01R4/00; H01R4/26

Claims Analysis

Total Claims: 31
Claim 1
Independent Claim 75 words
A method for terminating solid electrical conductors comprising the steps of arranging end portions of said conductors in closely spaced parallel relation to each other, forming at least one pilot hole in each one of said conductors, providing a plurality of contacts having tines thereon, and assembling each one of said contacts with an associated one of said conductors by forceably inserting the tines on said contacts into the preformed pilot holes in said conductors.
Claim 2
Independent Claim 75 words
A method for terminating solid electrical conductors comprising the steps of arranging end portions of said conductors in closely spaced parallel relation to each other, forming at least one pilot hole in each one of said conductors, providing a plurality of contacts having tines thereon, and assembling each one of said contacts with an associated one of said conductors by forceably inserting the tines on said contacts into the preformed pilot holes in said conductors.
Claim 3
Dependent Claim 35 words
A method for terminating solid electrical conductors as set forth in claim 1 wherein the step of forming is further characterized as forming at least one pilot hole extending through each one of said conductors.
Claim 4
Dependent Claim 62 words
A method for terminating solid electrical conductors as set forth in claim 1 wherein each of said contacts has a plurality of tines thereon and the step of forming is further characterized as forming a plurality of axially spaced pilot holes along the axis of each one of said conductors equal in number to the tines on an associated one of contacts.
Claim 5
Dependent Claim 55 words
A method for terminating solid electrical conductors as set forth in claim 1 wherein each one of said conductors has a dielectric insulation jacket thereon and the step of forming is further characterized as forming at least one pilot hole in each one of said conductors and through the insulation jacket on said one conductor.
Claim 6
Dependent Claim 56 words
A method for terminating solid electrical conductors as set forth in claim 1 including the additional step of deforming an associated portion of each one of said conductors to increase the lateral dimension of said associated portion and the step of forming is further characterized as forming at least one pilot hole in each associated portion.
Claim 7
Dependent Claim 35 words
A method for terminating solid electrical conductors as set forth in claim 1 wherein the step of forming is further characterized as simultaneously forming at least one pilot hole in each one of said conductors.
Claim 8
Dependent Claim 36 words
A method for terminating solid electrical conductors as set forth in claim 1 wherein the step of forming is further characterized as piercing each one of said conductors to form at least one pilot hole therein.
Claim 9
Dependent Claim 40 words
A method for,terminating solid electrical conductors as set forth in claim 7 wherein the step of piercing is further characterized as supporting said conductors in closely spaced parallel relation to each other and punching pilot holes in the supported conductors.
Claim 10
Dependent Claim 53 words
A method for terminating solid electrical conductors as set forth in claim 1 wherein the step of arranging is further characterized as arranging end portions of said conductors in closely spaced parallel relation within an associated electrical connector element and the steps of forming and assembling are performed after the step of arranging.
Claim 11
Dependent Claim 47 words
A method for terminating solid electrical conductors as set forth in claim 9 wherein the step of forming is further characterized as simultaneously piercing at least one pilot hole in each one of said conductors after said end portions are arranged within said associated electrical connector element.
Claim 12
Dependent Claim 90 words
An article of manufacture comprising a plurality of solid electrical conductors having end portions disposed in closely spaced parallel relation to each other, each of said end portions having at least one pre-formed tine receiving opening therein, a plurality of electrical contacts, each of said contacts having at least one tine thereon, each of said contacts being assembled with an associated one of said solid conductors and having said one tine disposed within said one pre-formed opening in said one conductor and in press fit relation to said one conductor.
Claim 13
Dependent Claim 90 words
An article of manufacture comprising a plurality of solid electrical conductors having end portions disposed in closely spaced parallel relation to each other, each of said end portions having at least one pre-formed tine receiving opening therein, a plurality of electrical contacts, each of said contacts having at least one tine thereon, each of said contacts being assembled with an associated one of said solid conductors and having said one tine disposed within said one pre-formed opening in said one conductor and in press fit relation to said one conductor.
Claim 14
Dependent Claim 32 words
An article of manufacture as set forth in claim 11 wherein said contacts are arranged in in-line relation to each other along a line extending transversely of the axes of said conductors.
Claim 15
Dependent Claim 19 words
An article of manufacture as set forth in claim 11 wherein said one opening extends through said end portion.
Claim 16
Dependent Claim 20 words
An article of manufacture as set forth in claim 11 wherein said one tine generally complements said one pre-formed opening.
Claim 17
Dependent Claim 60 words
An article of manufacture as set forth in claim 11 wherein each one of said end portions has a plurality of axially spaced apart opening and each of said contacts has a plurality of tines, each of said tines being received within an associated one of said openings and in press fit relation to an associated one of said conductors.
Claim 18
Dependent Claim 21 words
An article of manufacture as set forth in claim 11 wherein said one preformed opening comprises a generally axially disposed slot.
Claim 19
Dependent Claim 19 words
An article of manufacture as set forth in claim 16 wherein said slot extends diametrically of said conductor axis.
Claim 20
Dependent Claim 19 words
An article of manufacture as set forth in claim 11 wherein said one opening comprises a generally V-shaped slot.
Claim 21
Dependent Claim 21 words
An article of manufacture as set forth in claim 18 wherein said one tine is generally V-shaped and complements said slot.
Claim 22
Dependent Claim 29 words
An article of manufacture as set forth in claim 18 wherein the walls of said V-shaped slot are tapered in the direction of the apex of said V-shaped slot.
Claim 23
Dependent Claim 108 words
An article of manufacture comprising a connector element and an electrical cable including a plurality of axially elongated solid electrical conductors terminated by said connector element, said connector element having a housing and a plurality of electrical contacts mounted in said housing and electrically insulated from each other, each of said contacts having at least one tine thereon and a contact surface exposed externally of said housing, said cable extending into said housing, said conductors having parallel portions disposed within said housing, said portions having a pre-formed tine receiving openings therein, said tines being assembled in press fit relation with said conductors within said openings in said conductors.
Claim 24
Dependent Claim 108 words
An article of manufacture comprising a connector element and an electrical cable including a plurality of axially elongated solid electrical conductors terminated by said connector element, said connector element having a housing and a plurality of electrical contacts mounted in said housing and electrically insulated from each other, each of said contacts having at least one tine thereon and a contact surface exposed externally of said housing, said cable extending into said housing, said conductors having parallel portions disposed within said housing, said portions having a pre-formed tine receiving openings therein, said tines being assembled in press fit relation with said conductors within said openings in said conductors.
Claim 25
Dependent Claim 19 words
An article of manufacture as set forth in claim 21 wherein said tine receiving openings extend through said conductors.
Claim 26
Dependent Claim 22 words
An article of manufacture as set forth in claim 21 wherein said tine receiving openings comprise axially elongated slots in said conductors.
Claim 27
Dependent Claim 20 words
An article of manufacture as set forth in claim 23 wherein said slots are further characterized as generally Vshaped slots.
Claim 28
Dependent Claim 22 words
An article of manufacture as set forth in claim 24 wherein said V-shaped slots are defined by converging walls of said conductors.
Claim 29
Dependent Claim 22 words
An article of manufacture as set forth in claim 24 wherein said tines are generally V-shaped and generally complement said V-shaped slots.
Claim 30
Dependent Claim 28 words
An article of manufacture as set forth in claim 21 wherein said contacts are arranged in alignment along a line extending transversely of the axes of said conductors.
Claim 31
Dependent Claim 24 words
An article of manufacture as set forth in claim 27 wherein said contacts are electrically isolated from each other by walls of said housing.

References Cited (Backward Citations)

US4211462A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-02-12 1988-08-13 1989-02-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-02-12 1992-08-13 1993-02-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-02-12 1996-08-13 1997-02-12 $7700.00 Window Closed / Lapsed

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