US4621937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-retaining anchoring assembly and seal therefor
Assignee: 1261744 ONTARIO Ltd
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Filing: 1986-02-18
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Granted: 1986-11-11
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Expires: 2006-02-18
Abstract
Abstract The invention provides a sealing arrangement for use with a self-retaining anchoring assembly whereby a coaxial cable is mounted within a throughbore in a support member. The sealing arrangement includes an elongate annular seal of flexible resilient material having a first cylindrical end portion which is sealingly fastened to the anchoring assembly, a second cylindrical end portion providing internal wiper means for sealing engagement with the inner cable member, and an intermediate portion tapering from the first to the second cylindrical portion and formed with annular corrugations imparting flexibility to the seal in all directions transverse to its axis.
Inventors
- 👤 Stuart J. MacCuaig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:41
CPC Classifications
F; F16; F16L; F16L5/00; F16L5/02; B; B60; B60T; B60T11/00; B60T11/04; E; E06; E06C; E06C7/00; E06C7/08; E06C7/082; E06C7/086; F16C; F16C1/00; F16C1/10; F16C1/102; F16C1/103; F16C1/107; F16B; F16B2200/00; F16B2200/60; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2045
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
205 words
A self-retaining anchoring assembly for mounting a coaxial cable within a throughbore defined in a support member, the coaxial cable including concentrically arranged inner and outer cable members, comprising: inner and outer concentrically arranged sleeve members providing cooperating abutment means at one end, and an annular collar mounted concentrically about the outer sleeve member adjacent said one end in fixed relation thereto, the outer sleeve member providing a plurality of integral, circumferentially spaced resilient external prongs extending towards said one end and spaced from the annular collar by a distance equal to the thickness of the support member whereby to retain the assembly in the throughbore with the annular collar and the ends of the prongs engaging respectively opposite faces of the support member, and a first annular seal of resilient flexible material arranged concentrically with the sleeve members and extending from the other end thereof, said first annular seal providing a first annular end portion clamped between said inner and outer sleeve members, a second annular end portion providing internal sealing means positioned to engage the inner cable member in wiping relation thereto, and an intermediate portion extending from the first annular portion to the second annular portion and formed with integral annular corrugations.
Claim 2
Dependent Claim
205 words
A self-retaining anchoring assembly for mounting a coaxial cable within a throughbore defined in a support member, the coaxial cable including concentrically arranged inner and outer cable members, comprising: inner and outer concentrically arranged sleeve members providing cooperating abutment means at one end, and an annular collar mounted concentrically about the outer sleeve member adjacent said one end in fixed relation thereto, the outer sleeve member providing a plurality of integral, circumferentially spaced resilient external prongs extending towards said one end and spaced from the annular collar by a distance equal to the thickness of the support member whereby to retain the assembly in the throughbore with the annular collar and the ends of the prongs engaging respectively opposite faces of the support member, and a first annular seal of resilient flexible material arranged concentrically with the sleeve members and extending from the other end thereof, said first annular seal providing a first annular end portion clamped between said inner and outer sleeve members, a second annular end portion providing internal sealing means positioned to engage the inner cable member in wiping relation thereto, and an intermediate portion extending from the first annular portion to the second annular portion and formed with integral annular corrugations.
Claim 3
Dependent Claim
53 words
A self-retaining anchoring assembly according to claim 1, wherein said first annular end portion of the first annular seal is cylindrical and formed with an internal retaining rib, the retaining rib engaging in a cooperating annular recess of the inner sleeve against which the first end portion is clamped by the outer sleeve.
Claim 4
Dependent Claim
41 words
A self-retaining anchoring assembly according to claim 2, wherein said second annular end portion of the first seal is cylindrical and formed with a plurality of axially spaced annular rigs dimensioned to engage the inner cable member in wiping relation therewith.
Claim 5
Dependent Claim
72 words
A self-retaining anchoring assembly according to claim 1, further comprising a second annular seal located within the inner sleeve, the second annular seal and the inner sleeve being formed formed with respective interengaging annular abutments restraining axial displacement of said second annular seal, and said second annular seal providing a cylindrical throughbore for receiving the inner cable member and internal annular ribs dimensioned to engage the inner cable in wiping relation therewith.
Claim 6
Dependent Claim
43 words
A self-retaining anchoring assembly according to claim 1, wherein the outer sleeve has a cylindrical portion adjacent said one end, which cylindrical portion has a radial projection engagable with the annular collar for frictionally retaining the sleeve and collar in fixed axial relationship.
Claim 7
Dependent Claim
27 words
A self-retaining anchoring assembly according to claim 1, wherein said intermediate portion tapers in the direction of its length from the first annular portion to the second.
Claim 8
Dependent Claim
105 words
A sealing arrangement for use with a self-retaining anchoring device for mounting a coaxial cable within a throughbore in a support member, the cable including concentrically arranged inner and outer cable members, an elongate annular seal of flexible resilient material, the seal comprising a first cylindrical end portion adapted for fastening engagement with the anchoring device, a second cylindrical end portion providing internal wiper means for wiping engagement with the inner cable member, and an intermediate portion tapering from said first cylindrical portion to said second cylindrical portion and formed with annular corrugations imparting flexibility to the seal in all directions transverse to its axis.
Claim 9
Dependent Claim
105 words
A sealing arrangement for use with a self-retaining anchoring device for mounting a coaxial cable within a throughbore in a support member, the cable including concentrically arranged inner and outer cable members, an elongate annular seal of flexible resilient material, the seal comprising a first cylindrical end portion adapted for fastening engagement with the anchoring device, a second cylindrical end portion providing internal wiper means for wiping engagement with the inner cable member, and an intermediate portion tapering from said first cylindrical portion to said second cylindrical portion and formed with annular corrugations imparting flexibility to the seal in all directions transverse to its axis.
References Cited (Backward Citations)
US4145566A
Cited
US4131379A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-11-10 | 1990-05-12 | 1990-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-10 | 1994-05-12 | 1994-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-10 | 1998-05-12 | 1998-11-11 | $7700.00 | Window Closed / Lapsed |