US4346258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable sleeve sealed at each end by end members
Assignee: Siemens AG
•
Filing: 1980-11-06
•
Granted: 1982-08-24
•
Expires: 2000-11-06
Abstract
Abstract A cable sleeve having a tubular sleeve member with an end member sealing each end, each end member having a circumferential flange received on supporting member and sealing means for forming the seal between the tubular member and the sealing member, each of the end members having at least one cable inlet formed by a protuberance of heat shrinkable material having an axial extending separating line common to the flange to form an opening in the protuberance and the flange for insertion of the cable characterized by the edges of the flange being non-joinable and spaced apart by a given width, and a filling member received in sealing engagement between said non-joinable edges to complete the seal. The filling piece, which may either be attached to the cable or be a separate member, preferably is metal and is secured to the edges of the opening by a sealing material. The means for sealing each of the end members or heads with the tubular members preferably includes a circumferential band which is clamped on the flange and supports a sealing element.
Inventors
- 👤 Dieter Kunze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:45
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/18; H02G15/192; G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/444; G02B6/4441; G02B6/4442; G02B6/4444; G02B6/4446; G02B6/44465; H02G15/013; H02G15/10; G02B6/4471; G02B6/4477; Y; Y10; Y10S; Y10S174/00; Y10S174/08
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
158 words
In a cable sleeve having a tubular member closed at each end by an end member having a substantially cylindrical flange received on a separate support member and means for forming a seal between a portion of the tubular member and the flange, each of said end portions having at least one cable inlet, each of said cable inlets being formed by a protuberance of a heat shrinkable material having an axially extending separating line which is common with the cylindrical flange to enable introduction of a cable into the inlet, the improvement comprising each of the common separating lines being an axial extending opening having non-joinable edge portions spaced apart a sufficient distance to enable easy insertion of the cable, and each of the openings receiving a separate, metal filling member having a coating of heat meltable sealing adhesive, said non-joinable edges of each opening being sealingly engaged with the filling member after the heat shrinking operation.
Claim 2
Dependent Claim
158 words
In a cable sleeve having a tubular member closed at each end by an end member having a substantially cylindrical flange received on a separate support member and means for forming a seal between a portion of the tubular member and the flange, each of said end portions having at least one cable inlet, each of said cable inlets being formed by a protuberance of a heat shrinkable material having an axially extending separating line which is common with the cylindrical flange to enable introduction of a cable into the inlet, the improvement comprising each of the common separating lines being an axial extending opening having non-joinable edge portions spaced apart a sufficient distance to enable easy insertion of the cable, and each of the openings receiving a separate, metal filling member having a coating of heat meltable sealing adhesive, said non-joinable edges of each opening being sealingly engaged with the filling member after the heat shrinking operation.
Claim 3
Dependent Claim
21 words
In a cable sleeve according to claim 1, wherein the filling member is secured on the cable inserted into the inlet.
Claim 4
Dependent Claim
29 words
In a cable sleeve according to claim 1, wherein the filling member is provided with fastening means to enable securing the filling member to a sheath of the cable.
Claim 5
Dependent Claim
40 words
In a cable sleeve member according to claim 1, wherein the filling member is provided with fastening means to enable linking the filling member with a filling member of an end member at the opposite end of the tubular member.
Claim 6
Dependent Claim
51 words
In a cable sleeve member according to claim 1, wherein the means for forming a seal between each end member and the tubular member includes a circumferential band member received on the flange of said end member, said band member having means for circumferentially clamping the band member on said flange.
Claim 7
Dependent Claim
16 words
In a cable sleeve according to claim 1, wherein the tubular member consists of shrinkable material.
Claim 8
Dependent Claim
17 words
In a cable sleeve according to claim 1, wherein the tubular member consists of a non-shrinkable material.
Claim 9
Dependent Claim
39 words
In a cable sleeve according to claim 7, wherein the means for forming a seal includes a circumferential band member having a groove for receiving a sealing element, and means for circumferentially clamping the band member on said flange.
Claim 10
Dependent Claim
32 words
In a cable sleeve according to claim 8, wherein the ends of circumferential band extends at an angle to the axis of the tubular sleeve and the plane of said band member.
References Cited (Backward Citations)
FR818334A
Cited
FR1334397A
Cited
DE2005307A1
Cited
DE2209629C3
Cited
DE2601811C2
Cited
US4203000A
Cited
DE2731578C3
Cited
FR2388432A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-08-23 | 1986-02-22 | 1986-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-08-23 | 1990-02-22 | 1990-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-08-23 | 1994-02-22 | 1994-08-24 | $7700.00 | Window Closed / Lapsed |