US4752653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic end member for a cable fitting
Assignee: Corning Research and Development Corp
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Filing: 1986-10-14
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Granted: 1988-06-21
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Expires: 2006-10-14
Abstract
Abstract The present invention is directed to an end member for a cable fitting which is formed by at least two sealing bodies secured together on a joining plane and have a laminar constructively arranged sealing element and a gripping device being integrated in the bodies to grip the cable inserted through a cable inlet and for transferring forces between the cable gripped by one end member to another end member of the cable fitting, said gripping device including clamping members acting on a disk member which is movable in a guide provided on each of the sealing bodies.
Inventors
- 👤 Ernst Bachel
- 👤 Klaus Pichler
- 👤 Wolfgang Giebel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:07
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/013
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
203 words
In an end member for a cable fitting, said end member being formed by at least two joined together sealing bodies of a thermoplastic resin, said end member having at least one cable inlet having an axis, said cable inlet being adapted to the diameter of a cable to be inserted therein, said end member having at least one sealing element for forming a seal between the cable inlet and any cable inserted into the inlet, the improvement comprising the end member having means for gripping each cable and transferring forces between each cable which is secured in said end member to an opposite end member, said means including each of the sealing bodies forming the end member having a guide, a disk member for each sealing body being received in said guide to extend at right angles to an axis of the cable inlet, each disk member being adapted to a diameter of the cable being inserted into the end member, and clamping means for pressing the disk members at right angles to the axis of the cable inlet so that when a cable is inserted through a cable inlet, the clamping means urges the disk members to grippingly engage said cable.
Claim 2
Dependent Claim
203 words
In an end member for a cable fitting, said end member being formed by at least two joined together sealing bodies of a thermoplastic resin, said end member having at least one cable inlet having an axis, said cable inlet being adapted to the diameter of a cable to be inserted therein, said end member having at least one sealing element for forming a seal between the cable inlet and any cable inserted into the inlet, the improvement comprising the end member having means for gripping each cable and transferring forces between each cable which is secured in said end member to an opposite end member, said means including each of the sealing bodies forming the end member having a guide, a disk member for each sealing body being received in said guide to extend at right angles to an axis of the cable inlet, each disk member being adapted to a diameter of the cable being inserted into the end member, and clamping means for pressing the disk members at right angles to the axis of the cable inlet so that when a cable is inserted through a cable inlet, the clamping means urges the disk members to grippingly engage said cable.
Claim 3
Dependent Claim
36 words
In an end member according to claim 1, wherein the clamping means consists of a pair of pressure clips which are pressed together by screw elements against the disk members which are movable along the guide.
Claim 4
Dependent Claim
21 words
In an end member according to claim 1, wherein the disk members are exchangeable in respect to openings of predetermined diameters.
Claim 5
Dependent Claim
25 words
In an end member according to claim 1, wherein the lateral surface of each of the disk members have a surface structure formed of ridges.
Claim 6
Dependent Claim
41 words
In an end member according to claim 1, wherein the clamping means includes a pair of pressure clips interconnected by screw elements with one pressure clip being mounted in each of the sealing bodies and the screw elements are undetachable therefrom.
Claim 7
Dependent Claim
54 words
In an end member according to claim 5, wherein one pressure clip is arranged with a screw bolt and the other pressure clip is provided with a sleeve nut, said sleeve nut having a length that protrudes across a split plane between the two sealing bodies and being arranged adjacent the other pressure clip.
Claim 8
Dependent Claim
50 words
In an end member according to claim 1, wherein each inlet of each disk member is displaced a distance D toward an edge of the disk member adjacent a joining plane, said distance D corresponding to a thickness of a sealing material to be inserted between the body and cable.
Claim 9
Dependent Claim
20 words
In an end member according to claim 1, wherein the guide in the sealing bodies is formed by a slot.
References Cited (Backward Citations)
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US4002818A
Cited
US4103911A
Cited
DE2652803A1
Cited
EP0002789A1
Cited
DE2826584A1
Cited
US4492816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-06-21 | 1991-12-21 | 1992-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-21 | 1995-12-21 | 1996-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-21 | 1999-12-21 | 2000-06-21 | $7700.00 | Window Closed / Lapsed |