US5124507A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable splice assembly for connecting and branching cables particularly telecommunication cables
Assignee: TE Connectivity Germany GmbH
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Filing: 1990-09-28
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Granted: 1992-06-23
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Expires: 2010-09-28
Abstract
Abstract A cable splice assembly for connecting and branching cables, particularly telecommunication cables. The cable splice assembly includes a splice assembly pipe and sealing members with cable passage openings for insertion in the end faces of the pipe sleeve. The sealing members are transversely divided into sealing member halves which include semicircular sealing elements which line the cable passage openings. The sealing members each have two cable passage openings which are spaced from each other at a predetermined distance in longitudinal direction of the cable. An injection chamber suitable for all cables is provided between the front and rear cable passage openings. The sealing member halves have tongue and groove connections in the abutting edge surfaces. The sealing member halves can be clamped to each other. Individually removable bearing shells are placed in the cable passage openings in order to adapt the openings to different cable diameters.
Inventors
- 👤 Helmut Dehling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:50
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/444; G02B6/4441; G02B6/4442; G02B6/4445; G02B6/4446; G02B6/4447; H; H02; H02G; H02G15/00; H02G15/013; H02G15/08; H02G15/10; H02G15/113; H02G15/117; H02G15/18; H02G15/192
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
190 words
In a cable splice assembly for connecting and branching cables, particularly telecommunication cables, the cable splice assembly including a pipe sleeve with end faces, and sealing members with cable passage openings for insertion in the end faces of the pipe sleeve, the sealing members comprising sealing member halves, the sealing members being transversely divided to form the sealing member halves, the sealing member halves including semicircular sealing elements, the sealing elements lining the cable passage openings for an adaptation to different cable diameters, the improvement comprising the cable passage openings being front and rear cable passage openings which are spaced apart from each other at a predetermined distance in longitudinal direction of the cable to be installed, an injection chamber suitable for all cables to be accommodated being defined between the front cable passage opening and the rear cable passage opening, the injection chamber having an injection opening and a venting opening, the sealing member halves having abutting edge surfaces, the sealing member halves tongue and groove connections in the abutting edge surfaces thereof, means for clamping the sealing member halves together, wherein the sealing elements are removable bearing shells.
Claim 2
Dependent Claim
190 words
In a cable splice assembly for connecting and branching cables, particularly telecommunication cables, the cable splice assembly including a pipe sleeve with end faces, and sealing members with cable passage openings for insertion in the end faces of the pipe sleeve, the sealing members comprising sealing member halves, the sealing members being transversely divided to form the sealing member halves, the sealing member halves including semicircular sealing elements, the sealing elements lining the cable passage openings for an adaptation to different cable diameters, the improvement comprising the cable passage openings being front and rear cable passage openings which are spaced apart from each other at a predetermined distance in longitudinal direction of the cable to be installed, an injection chamber suitable for all cables to be accommodated being defined between the front cable passage opening and the rear cable passage opening, the injection chamber having an injection opening and a venting opening, the sealing member halves having abutting edge surfaces, the sealing member halves tongue and groove connections in the abutting edge surfaces thereof, means for clamping the sealing member halves together, wherein the sealing elements are removable bearing shells.
Claim 3
Dependent Claim
32 words
The cable splice assembly according to claim 1, wherein the cable passage openings and the bearing shells have interengaging toothings for axially securing the cable passage openings relative to the bearing shells.
Claim 4
Dependent Claim
14 words
The cable splice assembly according to claim 1, wherein the toothings are conical grooves.
Claim 5
Dependent Claim
44 words
The cable splice assembly according to claim 1, wherein the cables to be installed comprise sealing tape wound thereon, each cable to be installed being placeable in one of the bearing shells whose diameter corresponding to the diameter of the cable to be installed.
Claim 6
Dependent Claim
36 words
The cable splice assembly according to claim 1, comprising bending-elastic adapter plugs mounted in the cable passage openings, the adapter plugs having at least one bore for passing one or more cables of different diameter therethrough.
Claim 7
Dependent Claim
35 words
The cable splice assembly according to claim 1, comprising filling rods placed in cable passage openings which are not to be used, the filling rods having annular sealing members which rest against the bearing shells.
Claim 8
Dependent Claim
38 words
The cable splice assembly according to claim 1, wherein the sealing member halves define sealing chambers in the abutting edge surfaces, the sealing chamber serving to seal the injection chamber, sealing sections being pressed into the sealing chamber.
Claim 9
Dependent Claim
66 words
The cable splice assembly according to claim 1, wherein one of the sealing member halves defines sealing chambers at the edge surface, the sealing chambers each having a locking projection for engaging in a locking recess of a sealing section pressed into the sealing chamber, wherein the sealing sections being sealing projections of a circumferential sealing member extending around the sealing member in a locking groove.
Claim 10
Dependent Claim
16 words
The cable splice assembly according to claim 8, wherein the circumferential sealing member is an O-seal.
Claim 11
Dependent Claim
23 words
The cable splice assembly according to claim 1, wherein the injection opening and the venting opening are bores with a threaded plug each.
Claim 12
Dependent Claim
24 words
The cable splice assembly according to claim 1, comprising an air valve each in the upper sealing member half and the lower sealing member.
Claim 13
Dependent Claim
44 words
The cable splice assembly according to claim 1, wherein the sealing member halves are clamped together in pairs by means of threaded bolts, wherein the threaded bolts can be screwed into bores with threaded inserts provided between the front and rear cable passage opening.
Claim 14
Dependent Claim
70 words
The cable splice assembly according to claim 1, comprising an upper and a lower tension relieving rail for spacing apart the sealing members mounted in the pipe sleeve, means for screwing the tension relieving rails to the sealing members, the tension relieving rails having centering bores spaced apart at a predetermined distance, the sealing members having at sides which face each other centering cams for engagement in the centering bores.
Claim 15
Dependent Claim
45 words
The cable splice assembly according to claim 1, wherein the sealing members have on both sides thereof centering projections and the sleeve pipe has centering projections, wherein the centering projections of the sealing members act as stops for the centering projections of the pipe sleeve.
Claim 16
Dependent Claim
17 words
The cable splice assembly according to claim 1, wherein the sealing members are of a thermoplastic material.
Claim 17
Dependent Claim
16 words
The cable splice assembly according to claim 1, wherein the sealing members have an elliptically-shaped circumference.
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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) | 1995-06-23 | 1995-12-23 | 1996-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-23 | 1999-12-23 | 2000-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-23 | 2003-12-23 | 2004-06-23 | $7700.00 | Window Closed / Lapsed |