US5207602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feedthrough coaxial cable connector
Assignee: Siemon Co
•
Filing: 1992-06-11
•
Granted: 1993-05-04
•
Expires: 2012-06-11
Abstract
Abstract A feedthrough coaxial cable connector includes a tubular mandrel body dimensioned to be pressed between a foil-bonded dielectric core and other elements of an outer conductor of the prepared end of the cable. The body has cable engagement surface which defines a knife edge projection therearound for engaging an outer conductor of the cable by creating shear stresses therein without actually shearing the outer conductor. A tubular shank portion extends from the cable engagement surface portion to a radial wall portion, and a jack engagement portion is coaxial about the exposed central conductor. The jack engagement portion achieves a tight friction fit upon a jack and may be formed as an inside compression collet. A radial compression providing structure causes an inside surface region of the outer conductor to bear directly against and bend over the knife edge portion. Preferably, a slideable shell is slideably positionable generally away from a connector end facing the outer surface of the jack to enable the jack engagement portion of the connector to slide over the outer surface of the jack, and slideably positionable toward the connector end so as to radially compress the radially diverging jack engagement portion against the outer surface of the jack to secure the connector thereto. A kit of parts including an expendable installation tool enables proper assembly of the cable connector without special skills or tools.
Inventors
- 👤 Corey McMills
- 👤 John Mattis
- 👤 John A. Ross
- 👤 Jeff Sampson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:13
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/03; H01R9/05; H01R9/053; H01R9/0524
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
180 words
A feedthrough coaxial cable connector for connecting to a prepared end of a coaxial cable having an exposed solid-wire center conductor and a cable splice or tap port jack receptacle, the connector comprising: a split tubular radial walled portion forming a receptacle engagement member which surrounds the cable splice or tap port receptacle and is coaxially disposed about the exposed center conductor and dimension to slide onto and contact in close fitting friction engagement an outer surface of the cable splice or tap port receptacle with which the connector mates in use, and a resiliently deformable elastomeric radial compression member to snugly fit over the split tubular wall portion and provide compression on the split tubular member and hoop strength thereto and to protect the split tubular radial walled portion while holding the split tubular radial walled portion on the cable splice or tap port receptacle, the resiliently deformable elastomeric radial compression member sliding along the cable to fit over the split tubular radial wall portion, the radial compression member also assisting in retaining the cable on the cable connector.
Claim 2
Dependent Claim
180 words
A feedthrough coaxial cable connector for connecting to a prepared end of a coaxial cable having an exposed solid-wire center conductor and a cable splice or tap port jack receptacle, the connector comprising: a split tubular radial walled portion forming a receptacle engagement member which surrounds the cable splice or tap port receptacle and is coaxially disposed about the exposed center conductor and dimension to slide onto and contact in close fitting friction engagement an outer surface of the cable splice or tap port receptacle with which the connector mates in use, and a resiliently deformable elastomeric radial compression member to snugly fit over the split tubular wall portion and provide compression on the split tubular member and hoop strength thereto and to protect the split tubular radial walled portion while holding the split tubular radial walled portion on the cable splice or tap port receptacle, the resiliently deformable elastomeric radial compression member sliding along the cable to fit over the split tubular radial wall portion, the radial compression member also assisting in retaining the cable on the cable connector.
Claim 3
Dependent Claim
123 words
The apparatus according to claim 1 wherein the split radial tubular walled portion is dimensioned to diverge radially from the end of the cable and further comprising slideable shell means exposed over to at least this split radial tubular radial wall portion of a body of the connector, slideably positionable away from the connector and facing the outer surface of the cable splice or tap port receptacle to enable the receptacle engagement portion of the connector to slide freely over the outer surface of the receptacle, the slidable shell means being slidably position towards the connector end so as to radially compress the radially diverging split tubular radial walled portion against the outer surface of this receptacle and thereby lock the connector thereto.
Claim 4
Dependent Claim
64 words
The article according to claim 2 wherein the slidable shell means further defines an inside fusticonical portion congruent with the fusticonical portion of a mandrel body for compressing the region of the coaxial cable outer conductor against the fusticoncial portion of the mandrel body when the slidable shell means is slideably positioned over the mandrel body when the connector is lock into the receptacle.
Claim 5
Dependent Claim
30 words
The article according to claim 1 wherein the split tubular radial wall portion includes at least two slits to create at least two fingers in the split radial wall portion.
Claim 6
Dependent Claim
17 words
The article according to claim 4 wherein the split radial wall portion includes at least four fingers.
Claim 7
Dependent Claim
43 words
The article according to claim 5 wherein the elastomeric member is a resiliently deformable elastomeric cap dimensioned such that the cap snap locks against a radial base member opposite to a base member in contact with the cable splice or tap port receptacle.
Claim 8
Dependent Claim
23 words
The apparatus according to claim 4 wherein the cap member provides hoop strength and protection to the fingers of the radial wall portion.
Claim 9
Dependent Claim
49 words
The apparatus according to claim 6 further comprising an outer shell slidable along the longitudinal axis of the cable to provide a further locking of the engagement portion and additional hoop stress around the fingers, such that the fingers and the elastic member and cap form a compression collet.
Claim 10
Independent Claim
62 words
A method of gripping a cable splice or tap port receptacle comprising: positioning a split tubular radial walled member over the receptacle; and sliding a resiliently deformable elastomeric radial compression member along a coaxial cable mated to the receptacle and over the split tubular radial walled member to compress the split tubular radial walled member into friction fitting engagement on the receptacle.
Claim 11
Independent Claim
62 words
A method of gripping a cable splice or tap port receptacle comprising: positioning a split tubular radial walled member over the receptacle; and sliding a resiliently deformable elastomeric radial compression member along a coaxial cable mated to the receptacle and over the split tubular radial walled member to compress the split tubular radial walled member into friction fitting engagement on the receptacle.
References Cited (Backward Citations)
GB621459A
Cited
US2805399A
Cited
US3196382A
Cited
US3264602A
Cited
DE1565981A1
Cited
US3697930A
Cited
US3710005A
Cited
US3731378A
Cited
US3781762A
Cited
US3963321A
Cited
US4053200A
Cited
GB2013420A
Cited
US4173385A
Cited
US4249790A
Cited
US4583811A
Cited
EP0203263A2
Cited
US4789355A
Cited
US4806116A
Cited
US4834675A
Cited
US5066248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-05-03 | 1996-11-02 | 1997-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-05-03 | 2000-11-02 | 2001-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-05-03 | 2004-11-02 | 2005-05-04 | $7700.00 | Window Closed / Lapsed |