US5964611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated cable manager and circuit pack/module latch
Assignee: Nortel Networks Ltd
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Filing: 1998-06-08
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Granted: 1999-10-12
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Expires: 2018-06-08
Abstract
Abstract A latch/cable management unit (LCM) provides a handle to push or pull a faceplate of a circuit pack or module into or out of a cabinet designed to house circuit modules. The LCM is also designed to contain and route cables or fibres extending from the faceplate. The LCM is pivotally connected to one end of the faceplate, pivotable in a plane parallel to an axis of the faceplate from a closed to an open position. The LCM has two arms which form a gap for containing the cables. Upper portions of the arms form an entrance/exit to allow passage of the cables or fibres into and out of the gap. The LCM also has a securing bar which locks the faceplate into the cabinet when the LCM is rotated into the closed position. The LCM also has means to hold the LCM in either the open position or the closed position to prevent inadvertent rotation of the LCM. Typically, the LCM will be used in combination with a latch located at another end of the faceplate to help move the faceplate into or out of the cabinet.
Inventors
- 👤 Michal Karin Jacob
- 👤 Floyd James Pushelberg
- 👤 Mark Justin Sonderegger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/639; Y; Y10; Y10S; Y10S439/00; Y10S439/942
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
159 words
An elongate faceplate for a circuit module receivable within a cabinet, the faceplate having a longitudinal axis, at least one aperture for receiving a first connector mounted on the module which connector is mateable with a second connector connected to a cable, the faceplate having at one longitudinal end a latch member engageable with a part of the cabinet to latch the faceplate to the cabinet, the faceplate having at the other longitudinal end a latch/cable management unit (LCM) and an LCM end surface perpendicular to the longitudinal axis of the faceplate, the LCM comprising: a cable containment means for containing the cable connected to the second connector; and an integral latching member engageable with a part of the cabinet, the LCM being pivotably mounted about an axis perpendicular to the longitudinal axis such that when the LCM is manually pivoted from a relatively open position to a relatively closed position the integral latching member latches to the cabinet.
Claim 2
Dependent Claim
159 words
An elongate faceplate for a circuit module receivable within a cabinet, the faceplate having a longitudinal axis, at least one aperture for receiving a first connector mounted on the module which connector is mateable with a second connector connected to a cable, the faceplate having at one longitudinal end a latch member engageable with a part of the cabinet to latch the faceplate to the cabinet, the faceplate having at the other longitudinal end a latch/cable management unit (LCM) and an LCM end surface perpendicular to the longitudinal axis of the faceplate, the LCM comprising: a cable containment means for containing the cable connected to the second connector; and an integral latching member engageable with a part of the cabinet, the LCM being pivotably mounted about an axis perpendicular to the longitudinal axis such that when the LCM is manually pivoted from a relatively open position to a relatively closed position the integral latching member latches to the cabinet.
Claim 3
Dependent Claim
50 words
The faceplate of claim 1 wherein the containment means move towards the latch member as the LCM is pivoted from the open position to the closed position and the containment means move away from the latch member as the LCM is pivoted from the closed position to the open position.
Claim 4
Dependent Claim
72 words
The faceplate of claim 1 wherein the integral latch member comprises a bar portion projecting generally outwardly from the LCM and wherein when the LCM is in the closed position, the bar portion projects beyond the LCM end surface of the faceplate to latch the LCM to the cabinet and when the LCM is in the open position, the bar portion does not project beyond the LCM end surface of the faceplate.
Claim 5
Dependent Claim
57 words
The faceplate of claim 1 wherein the containment means comprise arm portions defining a gap for containing and guiding the cable connected to the second connector, the arm portions further defining an entrance/exit for the cable to or from the gap, the gap being adapted for guiding the cable parallel to the longitudinal axis of the faceplate.
Claim 6
Dependent Claim
30 words
The faceplate of claim 4 wherein the arm portions extend upwardly from a lower portion of the LCM and the entrance/exit is located at upper ends of the arm portions.
Claim 7
Dependent Claim
33 words
The faceplate of claim 5 wherein the LCM further comprises a grasping means for enabling the user to grasp the LCM to pull or push the faceplate in or out of a cabinet.
Claim 8
Dependent Claim
13 words
The faceplate of claim 6 wherein the grasping means comprise the arm portions.
Claim 9
Dependent Claim
35 words
The faceplate of claim 1 wherein the LCM further comprises holding means for holding the LCM in the open position and the LCM additionally comprises holding means for holding the LCM in the closed position.
Claim 10
Dependent Claim
35 words
The faceplate of claim 8 wherein the holding means for holding the LCM in the open position comprise an indentation formed within a surface of the LCM for engagement with a projection from the faceplate.
Claim 11
Dependent Claim
116 words
The faceplate of claim 8 wherein the holding means for holding the LCM in the closed position comprise: a hole formed within the LCM for pivotally connecting the LCM to the faceplate, and an outer surface of the integral latching member wherein when the LCM is in the open position, a projection of the faceplate for pivotal engagement with the hole of the LCM creates a force in one direction on the LCM and a surface of the faceplate in contact with the outer surface of the integral latching member creates a force in a direction generally opposite to the force created by the projection on the LCM, thereby holding the LCM in the open position.
Claim 12
Dependent Claim
154 words
A latch/cable management unit (LCM) for use with an elongate faceplate of a circuit module, the circuit module being receivable within a cabinet, the faceplate having a longitudinal axis, at least one aperture for receiving a first connector mounted on the module which first connector is mateable with a second connector connected to a cable, the faceplate having at one longitudinal end an LCM end surface perpendicular to the longitudinal axis, the LCM comprising: a cable containment means for containing a cable connected to the second connector; and an integral latching member the LCM being pivotably engageable to the faceplate adjacent the LCM end surface of the faceplate, the LCM being pivotable about an axis perpendicular to the longitudinal axis such that when the LCM is engaged to the faceplate, when the LCM is manually pivoted from a relatively open position to a relatively closed position, the integral latching member latches to the cabinet.
Claim 13
Dependent Claim
154 words
A latch/cable management unit (LCM) for use with an elongate faceplate of a circuit module, the circuit module being receivable within a cabinet, the faceplate having a longitudinal axis, at least one aperture for receiving a first connector mounted on the module which first connector is mateable with a second connector connected to a cable, the faceplate having at one longitudinal end an LCM end surface perpendicular to the longitudinal axis, the LCM comprising: a cable containment means for containing a cable connected to the second connector; and an integral latching member the LCM being pivotably engageable to the faceplate adjacent the LCM end surface of the faceplate, the LCM being pivotable about an axis perpendicular to the longitudinal axis such that when the LCM is engaged to the faceplate, when the LCM is manually pivoted from a relatively open position to a relatively closed position, the integral latching member latches to the cabinet.
Claim 14
Dependent Claim
74 words
The LCM of claim 11 wherein, when the LCM is engaged with the faceplate, the containment means move towards a longitudinal end of the faceplate opposite the LCM end surface as the LCM is pivoted from the open position to the closed position and the containment means move away from the longitudinal end of the faceplate opposite the LCM end surface as the LCM is pivoted from the closed position to the open position.
Claim 15
Dependent Claim
80 words
The LCM of claim 11 wherein, when the LCM is engaged with a faceplate, the integral latching member comprises a bar portion projecting generally outwardly from the LCM and wherein when the LCM is in the closed position, the bar portion projects beyond the LCM end surface of the faceplate to latch to LCM to a cabinet and when the LCM is in the open position, the bar portion does not project beyond the LCM end surface of the faceplate.
Claim 16
Dependent Claim
66 words
The LCM of claim 11 wherein the containment means comprise arm portions defining a gap adapted for containing and guiding a cable connected to a second connector when the LCM is engaged with the faceplate, the arm portions further defining an entrance/exit for the cable to or from the gap, the gap being adapted for guiding the cable parallel to the longitudinal axis of the faceplate.
Claim 17
Dependent Claim
30 words
The LCM of claim 14 wherein the arm portions extend upwardly from a lower portion of the LCM and the entrance/exit is located at upper ends of the arm portions.
Claim 18
Dependent Claim
41 words
The LCM of claim 15 wherein the LCM further comprises a grasping means for enabling the user to grasp the LCM to pull or push the faceplate in or out of a cabinet, when the LCM is engaged with the faceplate.
Claim 19
Dependent Claim
13 words
The LCM of claim 16 wherein the grasping means comprise the arm portions.
Claim 20
Dependent Claim
51 words
The LCM of claim 11 wherein the LCM further comprises holding means for holding the LCM in the open position when the LCM is engaged with the faceplate and the LCM additionally comprises holding means for holding the LCM in the closed position when the LCM is engaged with the faceplate.
Claim 21
Dependent Claim
35 words
The LCM of claim 18 wherein the holding means for holding the LCM in the open position comprise an indentation formed within a surface of the LCM for engagement with a projection from the faceplate.
Claim 22
Dependent Claim
124 words
The LCM of claim 18 wherein the holding means for holding the LCM in the closed position comprise a hole formed within the LCM for pivotally connecting the LCM to the faceplate, and an outer surface of the integral latching member wherein when the LCM is engaged with the faceplate and the LCM is in the open position, a projection of the faceplate for pivotal engagement with the hole of the LCM creates a force in one direction on the LCM and a surface of the faceplate in contact with the outer surface of the integral latching member creates a force in a direction generally opposite to the force created by the projection on the LCM, thereby holding the LCM in the open position.
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) | 2002-10-11 | 2003-04-12 | 2003-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-11 | 2007-04-12 | 2007-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-11 | 2011-04-12 | 2011-10-12 | $7700.00 | Window Closed / Lapsed |