US4536052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular cross-connect panel
Assignee: AT&T Inc
•
Filing: 1984-02-09
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Granted: 1985-08-20
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Expires: 2004-02-09
Abstract
Abstract There is disclosed a cross-connect having a hinged rotating section panel which accepts multi-pair cables. The hinged section is mounted to a forward edge of a support section and the multi-pair cables are suspended between the two sections so that the cables remain in the same plane regardless of the position of the hinged section. The user cross connects between the cable pairs using the familiar modular plug and jack. The design of the cross-connect field is modular so that the cross-connect field can easily be added to as the system grows. The forward edge of the support panel slopes vertically to insure that the patch cords dress properly from top to bottom.
Inventors
- 👤 Donn Baker
- 👤 John E. Clarke
- 👤 Chris G. Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:54
CPC Classifications
H; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/14; H04Q1/142; H04Q1/06
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
318 words
A modular cross-connection field comprising a vertically mountable connector panel and a stationary support panel adapted to support said connector panel, said connector panel comprising, a plurality of slots each displaced vertically from the other when said connector panel is supported in position by said support panel, means on a first side of said connector panel for positioning and retaining with respect to each said slot a plurality of jacks, said means arranged such that jacks positioned thereby will be accessible through said associated slot from a second side of said connector panel, first cable support means associated with each said slot on said first side of said connector panel for positioning a cable for attachment to said jacks associated with said slot said cable support means including a second flange mounted offset from and parallel to said connection panel, and wherein said stationary support panel comprises means for supporting said connector panel such that said connector panel is free to rotate with respect to said support panel, second cable support means associated with each said slot and positioned on said stationary support panel such that said second cable support means cooperates with said first cable support means when said connector panel is supported by said support panel to retain each said cable attached to each said jack associated with each said slot said second cable support means positioned with respect to said first cable support means such that when said connector panel is rotated open, said first and second cable support means are in substantially the same plane with said first cable support means displaced forward of said second cable support means and such that when said connector panel is rotated closed with respect to said stationary panel said first and second cable support means are also in substantially the same plane with said first cable support means positioned partially rearward of said second cable support means.
Claim 2
Dependent Claim
318 words
A modular cross-connection field comprising a vertically mountable connector panel and a stationary support panel adapted to support said connector panel, said connector panel comprising, a plurality of slots each displaced vertically from the other when said connector panel is supported in position by said support panel, means on a first side of said connector panel for positioning and retaining with respect to each said slot a plurality of jacks, said means arranged such that jacks positioned thereby will be accessible through said associated slot from a second side of said connector panel, first cable support means associated with each said slot on said first side of said connector panel for positioning a cable for attachment to said jacks associated with said slot said cable support means including a second flange mounted offset from and parallel to said connection panel, and wherein said stationary support panel comprises means for supporting said connector panel such that said connector panel is free to rotate with respect to said support panel, second cable support means associated with each said slot and positioned on said stationary support panel such that said second cable support means cooperates with said first cable support means when said connector panel is supported by said support panel to retain each said cable attached to each said jack associated with each said slot said second cable support means positioned with respect to said first cable support means such that when said connector panel is rotated open, said first and second cable support means are in substantially the same plane with said first cable support means displaced forward of said second cable support means and such that when said connector panel is rotated closed with respect to said stationary panel said first and second cable support means are also in substantially the same plane with said first cable support means positioned partially rearward of said second cable support means.
Claim 3
Dependent Claim
66 words
The invention set forth in claim 1 wherein said stationary panel includes a top to bottom forwardly sloped divider section having at least one support means for positioning said connector panel when said connector panel is rotated in said closed position and wherein said connector panel has at least one support means for mating with said stationary panel support means when related to said closed position.
Claim 4
Dependent Claim
48 words
The invention set forth in claim 1 wherein each said plurality of jacks associated with each said slot are mounted on a common plug-in board, and wherein said first side of said connector panel includes means for locking said plug-in board in position relative to each said slot.
Claim 5
Dependent Claim
30 words
The invention set forth in claim 3 wherein said plug-in board has at least one multi-pin connector for terminating cables positioned by said associated first and second cable support means.
Claim 6
Dependent Claim
91 words
The invention set forth in claim 1 wherein said supporting means includes first hinge means mounted on one of said panels having at least two vertically displaced semi-circular flexible fingers having their curved surfaces facing in a first direction and a third semi-circular flexible finger vertically displaced between said first two fingers, said third finger having its curved surfaces facing in a direction opposing said first direction, and second hinge means mounted on the other of said panels having bearing surfaces around which said first, second and third semi-circular fingers rotate.
Claim 7
Dependent Claim
19 words
The invention set forth in claim 5 wherein said bearing surfaces include posts having curved surfaces and flat surfaces.
Claim 8
Dependent Claim
26 words
The invention set forth in claim 1 wherein said support panel includes along the side edges thereof means for interlocking with a next adjacent support panel.
Claim 9
Dependent Claim
241 words
A modular cross-connect field for use in interconnecting any one of a number of communication terminals with any one of a number of communication lines, said cross-connect field comprising a back panel having a first surface adapted for mounting to a mounting support, a support panel affixed to said back panel having at least one surface perpendicular to said back panel, said support panel having a front edge vertically sloped with respect to said back panel when said back panel is mounted to a mounting support, a connector panel having a plurality of slots therein, each said slot vertically displaced with respect to a next adjacent slot, means for mounting jacks within each of said slots, and means for mounting one edge of said connector panel to said front edge of said support panel such that said connector panel rotates with respect to said support panel, said support panel perpendicular surface includes a plurality of cable support means each associated with a particular one of said slots when said connector panel is mounted to said support panel, and wherein said connector panel includes a plurality of cable support means each associated with one of said slots, and wherein said mounting means includes means for rotating said connector panel such that said support panel cable support means and said connector panel cable support means are in substantially the same plane with each other when said panel is rotated to a closed position.
Claim 10
Dependent Claim
241 words
A modular cross-connect field for use in interconnecting any one of a number of communication terminals with any one of a number of communication lines, said cross-connect field comprising a back panel having a first surface adapted for mounting to a mounting support, a support panel affixed to said back panel having at least one surface perpendicular to said back panel, said support panel having a front edge vertically sloped with respect to said back panel when said back panel is mounted to a mounting support, a connector panel having a plurality of slots therein, each said slot vertically displaced with respect to a next adjacent slot, means for mounting jacks within each of said slots, and means for mounting one edge of said connector panel to said front edge of said support panel such that said connector panel rotates with respect to said support panel, said support panel perpendicular surface includes a plurality of cable support means each associated with a particular one of said slots when said connector panel is mounted to said support panel, and wherein said connector panel includes a plurality of cable support means each associated with one of said slots, and wherein said mounting means includes means for rotating said connector panel such that said support panel cable support means and said connector panel cable support means are in substantially the same plane with each other when said panel is rotated to a closed position.
Claim 11
Dependent Claim
31 words
The invention set forth in claim 8 wherein said connector panel includes means for securing a set of said jacks in position so that said jacks are visible through said slots.
Claim 12
Dependent Claim
56 words
The invention set forth in claim 9 wherein some of said jack sets are electrically connected to said terminals and some of said jack sets are electrically connected to said lines via cables supported by said cable supports and wherein said cross connections are made by double plug-ended cords connected between selected ones of said jacks.
Claim 13
Dependent Claim
31 words
The invention set forth in claim 8 wherein each said back panel includes means for mating along a vertical edge thereof with a vertical edge of a next adjacent back panel.
Claim 14
Dependent Claim
91 words
The invention set forth in claim 8 wherein said mounting means includes first hinge means mounted on one of said panels having at least two vertically displaced semi-circular flexible fingers having their curved surfaces facing in a first direction and a third semi-circular flexible finger vertically displaced between said first two fingers, said third finger having its curved surfaces facing in a direction opposing said first direction, and second hinge means mounted on the other of said panels having bearing surfaces around which said first, second and third semi-circular fingers rotate.
Claim 15
Dependent Claim
19 words
The invention set forth in claim 12 wherein said bearing surfaces includes posts having curved surfaces and flat surfaces.
Claim 16
Dependent Claim
264 words
A modular cross-connection field comprising a vertically mounted connector panel and a stationary support panel adapted to support said connector panel, said connector panel comprising, means on a first side of said connector panel for positioning sets of jacks, said means arranged such that jacks positioned thereby will be accessible from a second side of said connector panel, first cable support means associated with each said jack set for positioning a cable for attachment to said jacks, and wherein said stationary support panel comprises means for mounting to a support surface such that said support panel is perpendicular to said support surface means for supporting said connector panel on an edge of said support panel away from said support surface, said edge sloped from top to bottom away from said support surface such that said connector panel is free to rotate with respect to said support panel, a plurality of second cable support means associated with each said jack set and angled with respect to the vertical and displaced in substantially a straight line along said stationary support panel, said second cable support means cooperating with said first cable support means when said connector panel is supported by said support panel to retain each said cable attached to each said jack set both when said connector panel is rotated open and when said connector panel is rotated closed with respect to said stationary panel such that a cable supported thereby rotates within said plurality of second cable support means to prevent said cable from folding upon itself in both said open and closed positions.
Claim 17
Dependent Claim
264 words
A modular cross-connection field comprising a vertically mounted connector panel and a stationary support panel adapted to support said connector panel, said connector panel comprising, means on a first side of said connector panel for positioning sets of jacks, said means arranged such that jacks positioned thereby will be accessible from a second side of said connector panel, first cable support means associated with each said jack set for positioning a cable for attachment to said jacks, and wherein said stationary support panel comprises means for mounting to a support surface such that said support panel is perpendicular to said support surface means for supporting said connector panel on an edge of said support panel away from said support surface, said edge sloped from top to bottom away from said support surface such that said connector panel is free to rotate with respect to said support panel, a plurality of second cable support means associated with each said jack set and angled with respect to the vertical and displaced in substantially a straight line along said stationary support panel, said second cable support means cooperating with said first cable support means when said connector panel is supported by said support panel to retain each said cable attached to each said jack set both when said connector panel is rotated open and when said connector panel is rotated closed with respect to said stationary panel such that a cable supported thereby rotates within said plurality of second cable support means to prevent said cable from folding upon itself in both said open and closed positions.
Claim 18
Dependent Claim
39 words
The invention set forth in claim 14 wherein each of said plurality of jack sets are mounted on a plug-in board, and wherein said first side of said connector panel includes means for locking said plug-in board in position.
Claim 19
Dependent Claim
29 words
The invention set forth in claim 15 wherein said plug-in board has a multi-pin connector for terminating said cable positioned by said associated first and second cable support means.
Claim 20
Dependent Claim
114 words
A connector panel comprising a stationary portion and a portion rotatable with respect to said stationary portion, means for mounting jacks on said rotatable portion, means for connecting wire cables to said jacks, means including a plane offset from and parallel to said jack mounting means on said rotatable portion and associated with each said jack mounting means for positioning a said cable connected to said associated jack, means on said stationary portion arranged to cooperate with each said cable positioning means for maintaining said cable in substantially the same plane both when said rotatable portion is rotated against said stationary portion and when said rotatable portion is rotated away from said stationary portion.
Claim 21
Dependent Claim
114 words
A connector panel comprising a stationary portion and a portion rotatable with respect to said stationary portion, means for mounting jacks on said rotatable portion, means for connecting wire cables to said jacks, means including a plane offset from and parallel to said jack mounting means on said rotatable portion and associated with each said jack mounting means for positioning a said cable connected to said associated jack, means on said stationary portion arranged to cooperate with each said cable positioning means for maintaining said cable in substantially the same plane both when said rotatable portion is rotated against said stationary portion and when said rotatable portion is rotated away from said stationary portion.
Claim 22
Dependent Claim
38 words
The invention set forth in claim 17 wherein said stationary portion positioning means includes a guide set angled from the vertical through which said cable is free to rotate in accordance with the rotation of said rotatable portion.
Claim 23
Dependent Claim
102 words
The invention set forth in claim 17 wherein said stationary portion supports said rotatable portion by a set of vertically displaced hinges, each hinge including first hinge means mounted on one of said panels having at least two vertically displaced semi-circular fingers having their curved surfaces facing in a first direction and a third semi-circular finger vertically displaced between said first two fingers, said third finger having its curved surfaces facing in a direction opposing said first direction, and second hinge means mounted on the other of said panels having bearing surfaces around which said first, second and third semi-circular fingers rotate.
Claim 24
Dependent Claim
29 words
The invention set forth in claim 19 wherein said stationary portion has an outer edge sloping outward from top to bottom, said edge containing a portion of said hinge.
Claim 25
Dependent Claim
64 words
The invention set forth in claim 17 wherein said jacks are arranged as a plurality of jack sets and wherein each jack set is vertically displaced from the next adjacent jack set, and each jack set is connectable to at least one of said cables and removable from said rotatable portion while other of said cables remain connected to others of said jack sets.
References Cited (Backward Citations)
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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) | 1988-08-19 | 1989-02-18 | 1989-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-19 | 1993-02-18 | 1993-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-19 | 1997-02-18 | 1997-08-20 | $7700.00 | Window Closed / Lapsed |