Patent US5942435A successfully refreshed from Google Patents.
Patent US5289558A successfully refreshed from Google Patents.
US5289558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switching assembly for glass fiber cables of the telecommunication and data technology
Assignee: TE Connectivity Germany GmbH
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Filing: 1992-10-02
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Granted: 1994-02-22
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Expires: 2012-10-02
Abstract
Abstract The invention relates to a switching assembly for glass fiber cables of the telecommunication and data technology field, and in particular to a glass fiber cable partitioning and terminal rack. The rack 1 includes a frame 3 supported by the rack 1. The frame 3 includes a jumper field 29 for glass fiber cable cores 8, 9 and at least one magazine 16 or 17 provided with slide-in openings 18 for splice cassettes 19. In similar prior art switching assemblies of this type, there is poor accessibility to the incoming and outgoing glass fiber cable cores 8, 9, thereby a high risk of breakage occurs during assembly, in particular when splicing. For avoiding these disadvantages, the invention provides that the frame 3 is supported at the rack 1 pivotally about a vertical axis 26, and that at the frame 3, a jumper field 29 with a patch field 6, 7 for the incoming and outgoing glass fiber cable cores 8,9 is accessible from the front 4 and from the back 5 of the frame 3. At least one magazine 16, 17 is provided, and the splice cassette slide-in openings 18 extend substantially parallel to the back 5 of the frame 3 and substantially vertically to the vertical axis 26 thereof on the opposed side of the frame 3.
Inventors
- 👤 Heide Teichler
- 👤 Gerd Richter
- 👤 Gunter Hegner
- 👤 Volker Roseler
- 👤 Lutz Biederstedt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:09
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/444; G02B6/4453; G02B6/4455; G02B6/4452; G02B6/44524; G02B6/44528; H; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/021; H04Q1/14
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
244 words
A switching assembly for a plurality of lines, the assembly comprising: a strut; a frame including pivot means for pivotably connecting said frame to said strut, said frame having a front side and a back side, and said pivot means pivoting said frame on said strut to expose said front side and said back side, and said pivoting of said frame causing said front side and said back side to be accessible; a jumper field incorporated into said frame, said jumper field including a plurality of coupling means for connecting a first set of the plurality of lines to said front of said frame and for connecting a second set of a the plurality of lines to said back side of said frame, said coupling means forming a connection between the first set of the plurality of lines and the second set of the plurality of lines; and magazine means for holding a plurality of splice cassette means, said magazine means being attached to said back of said frame and defining a plurality of slide-in openings for receiving said plurality of splice cassette means, each of said plurality of splice cassette means connecting one of a third set of the plurality of lines to a line selected from the group consisting of the second set of the plurality of lines and a fourth set of the plurality of lines, said fourth set of the plurality of lines connecting to other individual splice cassette means.
Claim 2
Dependent Claim
244 words
A switching assembly for a plurality of lines, the assembly comprising: a strut; a frame including pivot means for pivotably connecting said frame to said strut, said frame having a front side and a back side, and said pivot means pivoting said frame on said strut to expose said front side and said back side, and said pivoting of said frame causing said front side and said back side to be accessible; a jumper field incorporated into said frame, said jumper field including a plurality of coupling means for connecting a first set of the plurality of lines to said front of said frame and for connecting a second set of a the plurality of lines to said back side of said frame, said coupling means forming a connection between the first set of the plurality of lines and the second set of the plurality of lines; and magazine means for holding a plurality of splice cassette means, said magazine means being attached to said back of said frame and defining a plurality of slide-in openings for receiving said plurality of splice cassette means, each of said plurality of splice cassette means connecting one of a third set of the plurality of lines to a line selected from the group consisting of the second set of the plurality of lines and a fourth set of the plurality of lines, said fourth set of the plurality of lines connecting to other individual splice cassette means.
Claim 3
Dependent Claim
56 words
An assembly in accordance with claim 1, wherein: said each of said plurality of splice cassette means is removable from said magazine means, and the lines of said each of said plurality of splice cassette means are connectable and disconnectable when said each of said plurality of splice connect means is removed from said magazine means.
Claim 4
Dependent Claim
41 words
An assembly in accordance with claim 1, wherein: each of said coupling means forms an information link between one line of the first set of the plurality of lines and a predetermined line of the second set of plurality of lines.
Claim 5
Dependent Claim
122 words
An assembly in accordance with claim 1, wherein: said strut is substantially vertical and stationary; said pivot means pivots said frame about a substantially vertical axis of said strut; the plurality of lines are fiber optic lines; said jumper field has a front patch field accessible on said front of said frame for the first set of lines, and a back patch field accessible on said back of said frame for the second set of lines; said magazine means holds said plurality of splice cassette means substantially parallel to said frame and substantially vertical with said substantially vertical axis; and said splice cassette means has means for sliding in and out of said magazine means without disconnecting said connection between the lines.
Claim 6
Dependent Claim
57 words
An assembly in accordance with claim 4, further comprising: electrical termination field means incorporated into said frame, and for connecting and accessing a first set of electrical lines on said front of said frame, said electrical termination field means being also for accessing and connecting a second set of electrical lines on said back of said frame.
Claim 7
Dependent Claim
39 words
An assembly in accordance with claim 4, wherein: one of said two spars provide means for receiving and guiding overlengths of the first set of the plurality of lines, said means for receiving guiding being below said jumper field.
Claim 8
Dependent Claim
51 words
An assembly in accordance with claim 4, wherein: said jumper field angularly positions each of said coupling means at a spaced angular distance from a vertical plane; and said coupling means includes means for connecting with plug connectors of pigtails of the first and second set of the plurality of lines.
Claim 9
Dependent Claim
38 words
An assembly in accordance with claim 1, wherein: said jumper field and said magazine means are modular; and said frame has spar means for receiving said modular jumper field and said modular magazine means between two lateral spars.
Claim 10
Dependent Claim
50 words
An assembly in accordance with claim 1, wherein: said magazine means is positioned transversely to a support attached substantially vertically to said back of said frame, said support including line guides and a line reorientation means for supporting and directing one of said second and said fourth set of lines.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-02-21 | 1997-08-23 | 1998-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-21 | 2001-08-23 | 2002-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-21 | 2005-08-23 | 2006-02-22 | $7700.00 | Window Closed / Lapsed |