US4932898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Termination system for coaxial conductor
Assignee: ITT Inc
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Filing: 1989-02-07
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Granted: 1990-06-12
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Expires: 2009-02-07
Abstract
Abstract A right-angle termination for a coaxial conductor is described, which has an access aperture that provides good access for soldering the inner conductor of the termination device to the inner conductor of a coaxial cable, and which enables rapid and easy closure of the access aperture. A sleeve is slideably mounted about the outer conductor of the termination device, to slide between an open position away from the access aperture, and a closed position over the access aperture.
Inventors
- 👤 David S. Goodman
- 👤 Herve G. Bricaud
- 👤 Henry S. Heath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:17
CPC Classifications
H; H01; H01R; H01R9/00; H02; H02G; H02G15/00; H02G15/02; H02G15/025; H01R13/00; H01R13/646; H01R13/46; H01R13/502; H01R24/00; H01R24/38; H01R24/40; H01R24/54; H01R24/545; H01R9/03; H01R9/05; H01R9/0518; H02G1/00; H02G1/14; H01R2103/00; H01R24/86; H01R4/00; H01R4/02; H01R4/023; H01R4/027; Y; Y10; Y10S; Y10S439/00; Y10S439/901; Y10S439/904; Y10S439/91; Y10S439/912
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
205 words
A coaxial termination device comprising: an electrically conductive substantially cylindrical elongated outer conductor having a length and front and rear end portions spaced along said length, and having first and second opposite sides, said rear end portion having a closed rear end and said front end portion being open, said rear end portion of said outer conductor having termination and access apertures respectively in said first and second sides; a tube lying about said termination aperture and extending substantially perpendicular to the length of said outer conductor; at least one inner conductor extending within said outer conductor between said front end portion and said apertures, and an insulator lying between said inner and outer conductors, said inner conductor extending rearward of said insulator; a sleeve lying about said outer conductor and slideable thereon in forward and rearward directions to lie respectively in open and closed positions, said sleeve having an aperture-closing portion on the same side of said main housing as said access aperture and which closes said access aperture in said closed position and opens it in said open position, and said sleeve having a cutout on the same side of said main housing as said termination aperture to avoid interference with said tube.
Claim 2
Dependent Claim
205 words
A coaxial termination device comprising: an electrically conductive substantially cylindrical elongated outer conductor having a length and front and rear end portions spaced along said length, and having first and second opposite sides, said rear end portion having a closed rear end and said front end portion being open, said rear end portion of said outer conductor having termination and access apertures respectively in said first and second sides; a tube lying about said termination aperture and extending substantially perpendicular to the length of said outer conductor; at least one inner conductor extending within said outer conductor between said front end portion and said apertures, and an insulator lying between said inner and outer conductors, said inner conductor extending rearward of said insulator; a sleeve lying about said outer conductor and slideable thereon in forward and rearward directions to lie respectively in open and closed positions, said sleeve having an aperture-closing portion on the same side of said main housing as said access aperture and which closes said access aperture in said closed position and opens it in said open position, and said sleeve having a cutout on the same side of said main housing as said termination aperture to avoid interference with said tube.
Claim 3
Dependent Claim
68 words
The device described in claim 1 wherein: said outer conductor has forward and rearward shoulders lying respectively forward and rearward of said sleeve, and said sleeve is largely cylindrical but has a gap that allows it to expand to pass over one of said shoulders, said sleeve then tending to contract so it abuts said shoulders in sliding too far forward and rearward, to thereby retain the sleeve.
Claim 4
Dependent Claim
61 words
The device described in claim 1 including: a coupling having inner and outer conductors formed to mate with the front portions of said first-mentioned conductors; said sleeve has an outwardly-extending flange at its rear portion and said coupling having a shoulder that lies in the way of forward movement of said flange, whereby to keep the sleeve in the closed position.
Claim 5
Dependent Claim
47 words
The device described in claim 1 including: a coupling with inner and outer conductors formed to mate with the front portion of said first-mentioned conductors, said coupling having a rear portion which holds the rear of the sleeve substantially against said first side of said first-mentioned conductor.
Claim 6
Dependent Claim
154 words
In a coaxial termination device having a main axis and inner and outer termination conductors, each conductor having front and rear end portions spaced along the direction of said main axis, with the outer conductor having a coaxial cable-receiving termination aperture at one side of its rear end portion extending in a second direction substantially perpendicular to said main axis, the improvement wherein: said outer conductor has an access aperture lying at a side of its rear end portion opposite said termination aperture; and including a tube lying about said termination aperture and extending in said second direction; a sleeve mounted about said outer conductor, said sleeve having front and rear portions, said sleeve being slideable between open and closed positions wherein said sleeve front portion lies respectively away from and over said access aperture, and said sleeve having a cutout on a side opposite said aperture-closing portion, for preventing interference with said tube.
Claim 7
Dependent Claim
154 words
In a coaxial termination device having a main axis and inner and outer termination conductors, each conductor having front and rear end portions spaced along the direction of said main axis, with the outer conductor having a coaxial cable-receiving termination aperture at one side of its rear end portion extending in a second direction substantially perpendicular to said main axis, the improvement wherein: said outer conductor has an access aperture lying at a side of its rear end portion opposite said termination aperture; and including a tube lying about said termination aperture and extending in said second direction; a sleeve mounted about said outer conductor, said sleeve having front and rear portions, said sleeve being slideable between open and closed positions wherein said sleeve front portion lies respectively away from and over said access aperture, and said sleeve having a cutout on a side opposite said aperture-closing portion, for preventing interference with said tube.
Claim 8
Dependent Claim
155 words
In a coaxial termination device having a main axis and inner and outer termination conductors, each conductor having front and rear end portions spaced along the direction of said main axis, with the outer conductor having a coaxial cable-receiving termination aperture at one side of its rear end portion extending in a second direction substantially perpendicular to said main axis, the improvement wherein: said outer conductor has an access aperture lying at a side of its rear end portion opposite said termination aperture; and including a sleeve mounted about said outer conductor, said sleeve having front and rear portions, said sleeve being slideable between open and closed positions wherein said sleeve front portion lies respectively away from and over said access aperture; and a clip which extends about said outer conductor and which engages the front portion of said sleeve when the sleeve is in its closed position, to resist forward sliding of said sleeve.
Claim 9
Dependent Claim
155 words
In a coaxial termination device having a main axis and inner and outer termination conductors, each conductor having front and rear end portions spaced along the direction of said main axis, with the outer conductor having a coaxial cable-receiving termination aperture at one side of its rear end portion extending in a second direction substantially perpendicular to said main axis, the improvement wherein: said outer conductor has an access aperture lying at a side of its rear end portion opposite said termination aperture; and including a sleeve mounted about said outer conductor, said sleeve having front and rear portions, said sleeve being slideable between open and closed positions wherein said sleeve front portion lies respectively away from and over said access aperture; and a clip which extends about said outer conductor and which engages the front portion of said sleeve when the sleeve is in its closed position, to resist forward sliding of said sleeve.
Claim 10
Dependent Claim
171 words
In a coaxial termination device having a main axis and inner and outer termination conductors, each conductor having front and rear end portions spaced along the direction of said main axis, with the outer conductor having a coaxial cable-receiving termination aperture at one side of its rear end portion extending in a second direction substantially perpendicular to said main axis, the improvement wherein: said outer conductor has an access aperture lying at a side of its rear end portion opposite said termination aperture; and including a sleeve mounted about said outer conductor, said sleeve having front and rear portions, said sleeve being slideable between open and closed positions wherein said sleeve front portion lies respectively away from and over said access aperture; and a coupling with inner and outer conductors formed to mate with the front ends of said termination device conductors, said coupling including a housing which presses the rear portion of said sleeve toward said outer conductor to minimize any gap between said sleeve and said outer termination conductor.
Claim 11
Dependent Claim
171 words
In a coaxial termination device having a main axis and inner and outer termination conductors, each conductor having front and rear end portions spaced along the direction of said main axis, with the outer conductor having a coaxial cable-receiving termination aperture at one side of its rear end portion extending in a second direction substantially perpendicular to said main axis, the improvement wherein: said outer conductor has an access aperture lying at a side of its rear end portion opposite said termination aperture; and including a sleeve mounted about said outer conductor, said sleeve having front and rear portions, said sleeve being slideable between open and closed positions wherein said sleeve front portion lies respectively away from and over said access aperture; and a coupling with inner and outer conductors formed to mate with the front ends of said termination device conductors, said coupling including a housing which presses the rear portion of said sleeve toward said outer conductor to minimize any gap between said sleeve and said outer termination conductor.
Claim 12
Dependent Claim
176 words
A coaxial termination device comprising: an electrically conductive elongated outer conductor having an axis, a length extending along said axis, and front and rear end portions spaced along said length, and having first and second opposite sides, said rear end portion having a closed rear end and said front end portion being open, said rear end portion of said outer conductor having termination and access apertures respectively in said first and second sides; at least one inner conductor extending within said outer conductor between said front end portion and said apertures, and an insulator lying between said inner and outer conductors, with said inner conductor extending rearward of said insulator; a sleeve lying about said outer conductor and slideable thereon along said axis in open and closed positions, said sleeve surrounding said outer conductor to hold itself to said outer conductor in both said open and closed positions, said sleeve having an aperture-closing portion on the same side of said main housing as said access aperture and which closes said access aperture in said closed position.
Claim 13
Dependent Claim
176 words
A coaxial termination device comprising: an electrically conductive elongated outer conductor having an axis, a length extending along said axis, and front and rear end portions spaced along said length, and having first and second opposite sides, said rear end portion having a closed rear end and said front end portion being open, said rear end portion of said outer conductor having termination and access apertures respectively in said first and second sides; at least one inner conductor extending within said outer conductor between said front end portion and said apertures, and an insulator lying between said inner and outer conductors, with said inner conductor extending rearward of said insulator; a sleeve lying about said outer conductor and slideable thereon along said axis in open and closed positions, said sleeve surrounding said outer conductor to hold itself to said outer conductor in both said open and closed positions, said sleeve having an aperture-closing portion on the same side of said main housing as said access aperture and which closes said access aperture in said closed position.
Claim 14
Dependent Claim
60 words
The device described in claim 8 wherein: said rear portion of said sleeve forms an outwardly-extending flange; and including a coupling which receives said front portion of said outer conductor and which engages said flange to move said sleeve rearwardly to said closed position if said sleeve is initially in said open position, when said coupling receives said outer conductor.
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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) | 1993-06-11 | 1993-12-11 | 1994-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-11 | 1997-12-11 | 1998-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-11 | 2001-12-11 | 2002-06-12 | $7700.00 | Window Closed / Lapsed |