Patent US4324949A successfully refreshed from Google Patents.
US4324949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for connecting electric conductors together
Assignee: Nexans Interface SA
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Filing: 1980-04-23
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Granted: 1982-04-13
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Expires: 2000-04-23
Abstract
Abstract The connector connects two electric conductors together in a sealed manner, providing dielectric continuity of the conductor insulation as well as conductive continuity of the conductors. Said connector comprises a connector sleeve (2) having a conductive portion (21) made of a malleable material and a cavity (23) for accommodating a bared end portion (5) of a conductor as well as an adjacent insulated portion of said conductor. The sleeve (2) is covered by an insulating covering (6) which completely surrounds the conductive portion (21) and is folded over at the ends to line those parts of the cavity (23) which receive insulated portions of the conductors to be joined.
Inventors
- 👤 Rene Grandjean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:35
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/30; H01R4/36; H01R11/00; H01R11/03; H01R11/05; H01R11/11; H01R11/26; H01R4/10; H01R4/18; H01R4/20; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5733
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
140 words
A sealing connector for connecting insulated electric conductors together, said connector also providing dielectric continuity of the conductor insulation in addition to electric continuity of the conductors, said connector comprising a connector sleeve having a conductive portion made of malleable material bearing a cavity including a small diameter part remote from the end of the sleeve for accommodating a bared portion of a conductor to be connected and a larger diameter portion axially outwardly thereof for accommodating an insulated portion of said conductor, and an insulating covering which completely surrounds the conductive portion and is folded back inside the larger diameter part of said cavity at said end for accommodating the insulating portion of each conductor to be connected, and said insulated portion of the conductor and said folded back portion of said covering being commonly crimpable in the connector.
Claim 2
Dependent Claim
140 words
A sealing connector for connecting insulated electric conductors together, said connector also providing dielectric continuity of the conductor insulation in addition to electric continuity of the conductors, said connector comprising a connector sleeve having a conductive portion made of malleable material bearing a cavity including a small diameter part remote from the end of the sleeve for accommodating a bared portion of a conductor to be connected and a larger diameter portion axially outwardly thereof for accommodating an insulated portion of said conductor, and an insulating covering which completely surrounds the conductive portion and is folded back inside the larger diameter part of said cavity at said end for accommodating the insulating portion of each conductor to be connected, and said insulated portion of the conductor and said folded back portion of said covering being commonly crimpable in the connector.
Claim 3
Dependent Claim
22 words
A connector according to claim 1, wherein the conductive portion and the insulating covering of the sleeve are assembled by moulding over.
Claim 4
Dependent Claim
25 words
A connector according to claim 1, wherein the conductive portion and the insulating covering of the sleeve are assembled by gluing, welding or the like.
Claim 5
Dependent Claim
26 words
A connector according to claim 1, wherein the conductive portion and the insulating covering of the sleeve are assembled by elastic clamping of the insulating material.
Claim 6
Dependent Claim
242 words
A connector assembly for connecting an insulated drop wire conductor to a bare overhead cable, said connector assembly comprising a sealed connector for connecting insulated electric conductors together, said connector also providing dielectric continuity of the conductor insulation in addition to electric continuity of the conductors, said connector comprising: a connector sleeve having a conductive portion made of malleable material bearing a cavity including a small diameter part remote from the end of the sleeve for accommodating a bared portion of a conductor to be connected and a larger diameter part axially outwardly thereof for accommodating an insulated portion of said conductor, and an insulating covering which completely surrounds the conductive portion and which is folded back inside the large diameter part of the cavity which accommodates the insulated portion of each conductor to be connected, and said insulated portion of said conductor and said folded back portion of said covering being commonly crimped in the connector and a conductive end fitting sealably crimped to the other end of said drop wire link conductor and encompassing in part the conductor insulation, said conductive end fitting being inserted in a U bar placed around the overhead cable so as to form a direct contact between the conductive end fitting and the overhead cable, said U bar comprising at least two independent shoes pressing the cable on the end fitting so as to insure direct contact between the overhead cable and the end fitting.
Claim 7
Dependent Claim
242 words
A connector assembly for connecting an insulated drop wire conductor to a bare overhead cable, said connector assembly comprising a sealed connector for connecting insulated electric conductors together, said connector also providing dielectric continuity of the conductor insulation in addition to electric continuity of the conductors, said connector comprising: a connector sleeve having a conductive portion made of malleable material bearing a cavity including a small diameter part remote from the end of the sleeve for accommodating a bared portion of a conductor to be connected and a larger diameter part axially outwardly thereof for accommodating an insulated portion of said conductor, and an insulating covering which completely surrounds the conductive portion and which is folded back inside the large diameter part of the cavity which accommodates the insulated portion of each conductor to be connected, and said insulated portion of said conductor and said folded back portion of said covering being commonly crimped in the connector and a conductive end fitting sealably crimped to the other end of said drop wire link conductor and encompassing in part the conductor insulation, said conductive end fitting being inserted in a U bar placed around the overhead cable so as to form a direct contact between the conductive end fitting and the overhead cable, said U bar comprising at least two independent shoes pressing the cable on the end fitting so as to insure direct contact between the overhead cable and the end fitting.
Claim 8
Dependent Claim
49 words
A connector assembly according to claim 5, wherein the end conductive fitting includes a cavity, and two grooves within the conductive fitting and wherein said U bar includes teeth which are inserted in said grooves respectively, and said conductive fitting further comprises a cradle for accommodating the overhead cable.
References Cited (Backward Citations)
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US3036147A
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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) | 1985-04-12 | 1985-10-12 | 1986-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-12 | 1989-10-12 | 1990-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-12 | 1993-10-12 | 1994-04-13 | $7700.00 | Window Closed / Lapsed |