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Interchassis cable carrier

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Publication number
US3710199A
US3710199A US3710199DA US3710199A US 3710199 A US3710199 A US 3710199A US 3710199D A US3710199D A US 3710199DA US 3710199 A US3710199 A US 3710199A
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Prior art keywords
assemblies
drawer
cable
respective
assembly
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E Cignoni
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Raytheon Co
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Raytheon Co
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • H05K7/1485Servers; Data center rooms, e.g. 19-inch computer racks
    • H05K7/1488Cabinets therefore, e.g. chassis, racks
    • H05K7/1491Cabinets therefore, e.g. chassis, racks having cable management arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00Electricity: conductors and insulators
    • Y10S174/09Pull-out cabinet or drawer with retractable cable

Abstract

An electrical console comprising a cabinet having a pair of spaced parallel assemblies slidably supported therein to move in and out of the cabinet independently of one another, a cable carrier disposed between the assemblies and including a pair of hinged arms each of which has a respective end portion pivotally attached to a respective one of the assemblies, and an electrical cable having opposing ends each of which is attached to a respective one of the assemblies and having an intermediate length secured to the arms of the cable carrier.

Description

tlnited States Patent 1191 @ignoni, Jr.

1 Jan.9, 1973 [54] INTERCHASSIS CABLE CARRIER [75] Inventor: Edward P, Cignoni, Jr., Norwood,

lVlass. 02062 [73] Assignee: Ratheon Company, Lexington,

Mass. v [22] Filed: Sept. 9, 1971 [21] Appl. No.: 178,869

[52] U.S. Cl ..3l7/122, 317/101 CB [51] Int. Cl. ......H02b l/20 [58] Field of Search ..3l7/99, 101 CB, 118, 122; 174/69 [56] References Cited UNITED STATES PATENTS Primary Examiner-Robert K. Schaefer Assistant Examiner-Gerald P. Tolin Attorney-Harold A. Murphy et al.

57 ABSTRACT An electrical console comprising a cabinet having a pair of spaced parallel assemblies slidably supported therein to move in and out of the cabinet independently of one another, a cable carrier disposed between the assemblies and including a pair of hinged arms each of which has a respective end portion pivotally attached to a respective one of the assemblies, and an electrical cable having opposing ends each of which is attached to a respective one of the assemblies and having an intermediate length secured to the arms of the cable carrier.

8 Claims, 3 Drawing Figures INTERCI-IASSIS CABLE CARRIER BACKGROUND OF THE INVENTION The invention herein described was made in the course of and under a contract, or subcontract thereunder, with the Department of Defense.

This invention relates generally to cable support members and is concerned more particularly with a cable carrier which supports and guides a cable extending between two independently movable assemblies.

An electrical console generally comprises an upright metal cabinet having transversely disposed therein a series of spaced overlying drawer assemblies which extend various distances from the front panel into the interior of the console. Usually, each drawer assembly is mounted on a respective slidable rack which permits an operator to slide the drawer out of the console and back in again when desired. A drawer assembly generally includes a plurality of interconnected electrical components which are mounted within the drawer and wired electrically to an externally extending connector at the rear of the drawer.

Generally, the rear interior framework of the cabinet supports an umbilical wire harness having a plurality of branch legs which extend out of the harness to respective drawer assemblies. Each branch leg comprises a respective bundle of electrical conductors terminating in an electrical connector which mates with the externally extending connector at the rear of the associated drawer assembly. In this manner, power is supplied from the main circuits of the console to electrical components within the respective drawer assemblies, and electrical signals generated in one drawer assembly pass through respective auxiliary circuits to appropriateinput terminals in other drawer assemblies. Generally, each branch leg of the harness is provided with a respective length which is slightly greater that the distance between the trunk of the harness and the rear of the associated drawer assembly, when the drawer is in the fully extended position.

Thus, an electrical signal generated in one drawer assembly and intended for use in another drawer assembly of the console must pass through the connecting harness leg of the first drawer assembly, through the trunk of the harness and then through the harness leg connected to the second drawer assembly. This overly long route may be prohibitive in some instances,'such as when signal delay time or signal attenuation is of prime importance, for examples. Therefore, it would be a decided advantage to have a means for providing shorter electrical paths between the interconnected drawer assemblies of an electrical console.

SUMMARY OF THE INVENTION Accordingly, this invention provides a mounting arrangement for directly connecting two independently movable assemblies of an electrical console. The invention comprises a cabinet having therein two electronic assemblies which are movably supported in spaced parallel relationship with one another to slide in and out of the cabinet independently of one another. Disposed in a plane located between the two electronic assemblies is a cable carrier including a pair of arms having respective end portions pivotally attached to one another, each of the arms having respective other ends pivotally attached to a respective one of the electronic assemblies. Secured to the electronic assemblies are respective ends of an interconnecting cable having an intermediate folded portion attached to the arms of the cable carrier. Thus, when one of the electronic assemblies moves relative to the other assembly, the arms of the cable carrier rotate in opposing angular directions to unfold or fold the supported length of cable in a predetermined manner. However, when both of the electronic assemblies are moved in the same linear direction, the entire cable carrier and supported length of cable are moved translationally along the plane located between the electronic assemblies and in the same linear direction in which the assemblies are moving.

BRIEF DESCRIPTION OF THE DRAWINGS For a better understanding of this invention reference is made to the accompanying drawings wherein:

FIG. 1 is a perspective view, partly in section, showing an electrical console embodying this invention;

FIG. 2 is a rear elevational view of the drawer assemblies shown in FIG. 1; and

FIG. 3 is a top plan view of the drawer assemblies shown in FIG. 2 but with the upper drawer assembly in the fully extended position.

DESCRIPTION OF THE PREFERRED EMBODIMENT Referring to the drawings wherein like characters of reference designate like parts throughout the views, there is shown in FIG. 1 an electrical console 10 comprising a cabinet 12 having a front panel 14 and spaced parallel side walls 16 and 18, respectively. Disposed in front panel 14 is a series of spaced overlying drawer or chassis assemblies 20, 22 and 24, respectively, which extend into the cabinet 12 in substantially parallel relationship with one another. Each of the respective drawer assemblies 20, 22 and 24 is slidably supported, by conventional means, within the cabinet 12 such that each drawer assembly may be extended out of the front panel 14 when required and restored within the cabinet 12 when normal operation is resumed.

The drawer assembly 20 includes a chassis 26 and is shown, by way of example, in FIGS. 2 and 3 as having longitudinally affixed to opposing exterior sides thereof respective channel members 28 which slidingly engage respective rollers 29. The rollers 29 are rotatably mounted in respective supporting bar-shaped members 30 which are attached to respective side walls 16 and 18 of cabinet 12. Similarly, the drawer assembly 22 includes a chassis 32 and is shown, by way of example, as having longitudinally affixed to opposing sides thereof respective channel members 34 which slidingly engage rollers 35 protruding from supporting bar members 36 which are attached to respective opposing side walls 16 and 18 of cabinet 12. Thus, an operator may slide one of the drawer assemblies 20 and 22 out of the cabinet 12 while the other drawer assembly remains in the closed position. On the other hand, an operator may slide one of the drawer assemblies 20 and 22 out of the cabinet 12 while the other drawer assembly is fully or partially extended out of the front panel 14.

Mounted within each of the drawer assemblies 20 and 22 is a respective plurality of interconnected components (not shown) which components in one drawer assembly usually are designed to function with components in the other drawer assembly to produce a desired series of electrical output signals. Consequently, the components within each of the drawer assemblies are wired to terminal members of respective electrical connectors 40 and 42 which generally are mounted on the rear walls of respective chassis 26 and 32. The connectors, such as 40 and 42, for example, usually protrude through respective conforming apertures (not shown) disposed in the chassis walls and extend externally of the chassis 26 and 32, respectively. The terminal members of connectors 40 and 42, respectively, are connected to one another by means of an electrical cable 44 comprising a bundle of individually insulated conductors which are attached to respective terminal members of a plug 46 at one end of the cable 44 and are attached to corresponding terminal members of a plug 48 at the other end of the cable 44. The plug 46 mates, in a conventional manner, with the connector 40 at the exterior rear surface of chassis 46, and the plug 48 similarly mates with the connector 42 at the exterior rear surface of chassis 32.

In order to allow one of the drawer assemblies 20 or 22 to extend fully out of the front panel 14 while the other drawer assembly remains in the fully closed position, a surplus length of cable 44 is provided between the plugs 46 and 48. Consequently, the cable 44 is disposed in a folded configuration when the drawer assembly 20 is positioned directly over the drawer assembly 22.

The cable 44 is supported in a plane located between the drawer assemblies 20 and 22 by suitable fastening devices, such as clamps 45, for example, holding it firmly to a cable carrier 50, having spaced parallel arms 52 and 54. Each of the arms 52 and 54 has an end portion pivotally secured, by suitable means, to a respective drawer assembly 20 and 22 and the opposing end portions of the arms are pivotally interconnected. By way of example, a bracket 56 is secured by convenient means, such as screws 58, for example, to the exterior rear surface of chassis 26 and has a depending portion carrying spaced parallel flanges 60 and 62. An end portion of arm 52 is disposed between the respective flanges 60 and 62 and has an aperture (not shown) therein which is aligned with respective apertures (not shown) in the flanges 60 and 62. If desired, a suitable spacer bushing 64 having a relatively smooth low-friction surface, such as polystyrene, for example, is disposed between the flange 60 and the arm 52. A headed bolt 66 having a slightly undersized diameter may be journalled through the aligned apertures of flange 60, bushing 64, arm 52 and flange 62 and held in place by a suitable fastener, such as nut 68, for examplc.

Similarly, by way of example, a bracket 70 is secured by convenient means, such as screws 72 to the rear surface of chassis 32 and has a projecting portion which extends upwardly of chassis 32 into the plane extending between the drawer assemblies 20 and 22. The projecting portion of bracket 70 carries spaced parallel flanges 74 and 76, respectively, between which an end portion of arm 54 is disposed. This end portion of arm 54 is pivotally connected to flanges 70 and 72 by spacer bushing 78, bolt 80 and nut 82 similar to the connection of arm 52 described above.

Also by way of example, the opposing end portions of arms 52 and 54 are pivotally secured to one another by a spacer or sleeve 84 which is preferably made of rigid material, such as stainless steel, for example, and which is mounted over the shank of a headed bolt 86 journalled to the arms and held in place by nut 88. To aid in positioning the drawer assemblies 20 and 22 in overlying relationship, the arms 52 and 54 are biased toward the desired position by a helically wound torsion spring 90 encircling the spacer sleeve 84 between the arms 52- and 54. Opposing end portions 92 and 94 of the spring 90 respectively engage adjacent end portions of the arms 52 and 54 by suitable means. For example, an end portion of spring 90 is fitted into a suitable aperture (not shown) in the adjacent end portion of arm 52; and, while applying a torque force, the opposing end portion of the spring 90 is fitted into an aperture (not shown) similarly provided in the adjacent end portion of arm 54.

Thus, it can be seen that the drawer assemblies 20 and 22 are supported to slide within mutually parallel planes which are separated by an interposed parallel plane located between the drawer assemblies. Further, the drawer assemblies 20 and 22 are independently movable with respect to one another but are directly connected to one another by an electrical cable 44. When the drawer assemblies 20 and 22 are in their fully closed positions, as shown in FIG. 2, there is disposed between the opposing ends of cable 44 a surplus length which is supported in folded configuration by the cable carrier 50 located in the plane between the drawer assemblies 20 and 22.

When one of the drawer assemblies, such as 20, for example, is being extended out of the console 10 toward the fully open position shown in FIG. 3, the chassis 26 carries the pivotally attached end portion of the arm 52 translationally along the plane located between the drawer assemblies 20 and 22. As a result, the arm 52 rotates about its opposing end which is pivotally attached to the corresponding end of arm 54 and then draws this pivotal joint translationally along I the plane located between the drawer assemblies 20 and 22. Consequently, the arm 54 rotates about its opposing end in the opposite angular direction with respect to the rotation of arm 52. Thus, the cable carrier 50 tends to straighten and unfold the supported length of cable 44, thereby allowing the cable to extend longitudinally in the plane located between the drawer assemblies. In this manner, the electrical connections established between the drawer assemblies 20 and 22, by means of the cable 44, are maintained while the drawer assembly 20 is extended out of the console 10.

If the other drawer assembly 22 is drawn out of the console 10 when the drawer assembly 20 is in the fully extended position shown in H0. 3, the chassis 32 will carry the pivotally attached end of arm 54 translationally along the plane located between the drawer assemblies 20 and 22. As a result, the arm 54 will rotate in the reverse direction with respect to its previously described direction of rotation and urge the pivotal joint between the respective arm 52 and 54 translationally along the plane located betweenthe drawer assemblies 20 and 22. Consequently, the arm 52 will rotate in the opposing direction with respect to the rotation of arm 54 thereby bringing the arms 52 and 54 into spaced overlying relationship adjacent the inner surface of the front panel 14. Thus, the cable carrier 50 will refold the supported length of cable 44 and position it adjacent the inner surface of the front panel 14. In this manner, the entire cable carrier 50 and the cable 44 will be moved translationally along the plane located between the drawer assemblies and 22 when both drawer assemblies areextended out of the console 10. In similar fashion, the entire cable carrier 50 and the supported length of cable 44 will be returned to the condition shown in FIG. 2 when both drawer assemblies 20 and 22 are restored to their closed positions within the console 10.

Thus, there has been disclosed herein a cable carrier which supports a cable extending between spaced overlying drawer assemblies of an electrical console. This invention provides means for minimizing the lengths of respective conductors in the cable connecting components in one drawer assembly or chassis to components in the other drawer assembly or chassis. It has been found that, when practicing this invention, the lengths of conductors in the interconnecting cable can be reduced by as much as 50 percent, as compared to the conventional method of routing the conductors from one drawer assembly through an umbilical harness to another drawer assembly. As a result, with the use of this invention, signal attenuation is greatly reduced and signal delay time is notably improved over the results obtainable when utilizing the umbilical harness technique of the prior art.

From the foregoing, it will be apparent that all of the objectives of this invention have been achieved by the structures shown and described. It will be also apparent, however, that various changes may be made by those skilled in the art without departing from the spirit of the invention as expressed in the appended claims. It is to be understood, therefore, that all matter shown and described is to be interpreted as illustrative and not in a limiting sense.

I claim:

1. In combination:

a support structure;

first and second electronic assemblies movably mounted on the support structure in spaced parallel relationship with one another and independently movable with respect to one another;

a cable carrier disposed between said first and second assemblies and having two pivotal portions, each of said portions having an end pivotally attached to a respective one of the first and second assemblies; and

an electrical cable having opposing ends connected to a respective one of the first and second assemblies, whereby the first assembly is directly con nected to the second assembly, and having an intermediate portion secured to said pivotal portions of the cable carrier.

2. The combination as set forth in claim I wherein said pivotal portions of the cable carrier have respective other ends pivotally attached to one another.

3. The combination as set forth in claim 1 wherein said intermediate portion of the cable is folded.

4. In combination:

a support housing;

a first electronic assembly slidably mounted in the housing to move within a first lane; a second electronic assembly sh ably mounted in the housing to move within a second plane located in spaced parallel relationship with said first plane;

an electrical cable having opposing ends attached to a respective one of said electronic assemblies whereby the first electronic assembly is directly connected to the second electronic assembly, and having an intermediate folded portion disposed in a third plane located between said first and second planes and parallel thereto; and

carrier means for moving the intermediate folded portion of the cable within the third plane in a predetermined manner to follow the movements of the first and second assemblies within their respective planes.

5. The combination as set forth in claim 4 wherein said carrier means includes means for guiding the intermediate portion of the cable longitudinally along the third plane when one of said first and second assemblies is moved relative to the other.

6. The combination as set forth in claim 4 wherein said carrier means includes means for moving the intermediate portion of the cable translationally along the third plane when the first and second assemblies are moved in the same direction.

7. The combination as set'forth in claim 4 wherein said carrier means includes a pair of arms, each of said arms having respective end portions pivotally attached to one of said first and second assemblies and other end portions pivotally attached to one another.

8. In combination:

a cabinet;

a pair of drawer assemblies slidably mounted within the cabinet in spaced parallel relationship with one another, each of said drawer assemblies being slidable in and out of the cabinet independently of one another;

a cable carrier disposed between the drawer assemblies and including a pair of arms, each of said arms being disposed in a respective plane located adjacent a respective drawer assembly and parallel thereto;

first coupling means for pivotally attaching respective end portions of the arms to respective rear portions of the adjacent drawer assemblies second coupling means for pivotally attaching the respective other end portions of the arms to one another; and

an electrical cable having respective opposing ends,

each end being attached to a respective drawer assembly, whereby the drawer assemblies are directly connected to one another, and having an intermediate folded length secured to said arms of the cable carrier.

Claims (8)

1. In combination: a support structure; first and second electronic assemblies movably mounted on the support structure in spaced parallel relationship with one another and independently movable with respect to one another; a cable carrier disposed between said first and second assemblies and having two pivotal portions, each of said portions having an end pivotally attached to a respective one of the first and second assemblies; and an electrical cable having opposing ends connected to a respective one of the first and second assemblies, whereby the first assembly is directly connected to the second assembly, and having an intermediate portion secured to said pivotal portions of the cable carrier.
2. The combination as set forth in claim 1 wherein said pivotal portions of the cable carrier have respective other ends pivotally attached to one another.
3. The combination as set forth in claim 1 wherein said intermediate portion of the cable is folded.
4. In combination: a support housing; a first electronic assembly slidably mounted in the housing to move within a first plane; a second electronic assembly slidably mounted in the housing to move within a second plane located in spaced parallel relationship with said first plane; an electrical cable having opposing ends attached to a respective one of said electronic assemblies whereby the first electronic assembly is directly connected to the second electronic assembly, and having an intermediate folded portion disposed in a third plane located between said first and second planes and parallel thereto; and carrier means for moving the intermediate folded portion of the cable within the third plane in a predetermined manner to follow the movements of the first and second assemblies within their respective planes.
5. The combination as set forth in claim 4 wherein said carrier means includes means for guiding the intermediate portion of the cable longitudinally along the third plane when one of said first and second assemblies is moved relative to the other.
6. The combination as set forth in claim 4 wherein said carrier means includes means for moving the intermediate portion of the cable translationally along the third plane when the first and second assemblies are moved in the same direction.
7. The combination as set forth in claim 4 wherein said carrier means includes a pair of arms, each of said arms having respective end portions pivotally attached to one of said first and second assemblies and other end portions pivotally attached to one another.
8. In combination: a cabinet; a pair of drawer assemblies slidably mounted within the cabinet in spaced parallel relationship with one another, each of said drawer assemblies being slidable in and out of the cabinet independently of one another; a cable carrier disposed between the drawer assemblies and including a pair of arms, each of said arms being disposed in a respective plane located adjacent a respective drawer assembly and parallel thereto; first coupling means for pivotally attaching respective end portions of the arms to respective rear portions of the adjacent drawer assemblies second coupling means for pivotally attaching the respective other end portions of the arms to one another; and an electrical cable having respective opposing ends, each end being attached to a respective drawer assembly, whereby the drawer assemblies are directly connected to one another, and having an intermediate folded length secured to said arms of the cable carrier.
US3710199A 1971-09-09 1971-09-09 Interchassis cable carrier Expired - Lifetime US3710199A (en)

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Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806768A (en) * 1972-07-27 1974-04-23 Ite Imperial Corp Rear connection means for molded case circuit breaker
US3870260A (en) * 1973-10-19 1975-03-11 Estey Corp Shiftable cable support
US4086917A (en) * 1974-03-08 1978-05-02 Medical Instruments & Technology Corp. Fetal heart rate monitoring system
US4608621A (en) * 1985-02-14 1986-08-26 Ncr Corporation Transport apparatus for electrical equipment
US4614383A (en) * 1984-12-31 1986-09-30 General Dynamics, Electronics Division Cable carrier/retractor
US4686608A (en) * 1985-07-19 1987-08-11 General Dynamics, Electronics Division Electronic equipment rack interconnection system
US4876629A (en) * 1988-06-27 1989-10-24 Phillips Michael R Underground control housing
US4912615A (en) * 1988-06-17 1990-03-27 Adc Telecommunications, Inc. Device for feeding fiber or cable through a housing
DE3906949C1 (en) * 1989-03-04 1990-09-13 Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De Withdrawal means for a switch cabinet
FR2706092A1 (en) * 1993-06-04 1994-12-09 Peugeot Device for electrical linkage between a radio set and its various accessories and items of equipment
US5654870A (en) * 1995-12-08 1997-08-05 Lucent Technologies Inc. Battery drawer
US6082845A (en) * 1998-05-29 2000-07-04 Lucent Technologies, Inc. Tiltable electronics cabinet
DE19860440C1 (en) * 1998-12-28 2000-10-12 Loh Kg Rittal Werk receiving housing
US6305556B1 (en) * 2000-10-26 2001-10-23 Hewlett-Packard Company Cable management solution for rack-mounted computers
US6326547B1 (en) * 1999-11-02 2001-12-04 Compaq Computer Corporation Cable management system
US6442031B1 (en) * 2001-07-06 2002-08-27 Cheng Kuo Liu Retaining structure for industrial console
US6501020B2 (en) * 2001-01-15 2002-12-31 Chatsworth Products, Inc. Electrical equipment and cable support assembly
US6600665B2 (en) * 2001-08-03 2003-07-29 Hewlett-Packard Development Company, L.P. Cable management arm with trough and breakaway feature
US20030222034A1 (en) * 2002-05-31 2003-12-04 International Business Machines Corporation Electrical equipment rack and cable management arm assembly
US20030227753A1 (en) * 2002-06-10 2003-12-11 Wrycraft Sean Conor Cable management system
US20040079711A1 (en) * 2002-10-23 2004-04-29 Dell Products L.P. System and method for rack cable management
US6930244B1 (en) * 2003-06-24 2005-08-16 Michael W. Nebel Flexible wiring and tubing carrier for slide-out rooms
US7023708B2 (en) * 2002-12-20 2006-04-04 Hewlett-Packard Development Company, L.P. Multilevel cable support arm and system and method incorporating same
US20060081736A1 (en) * 2004-10-15 2006-04-20 Ken-Ching Chen Support slide for cable management arm
US20060081735A1 (en) * 2004-10-15 2006-04-20 Ken-Ching Chen Cable management arm
US20060113433A1 (en) * 2004-10-15 2006-06-01 Ken-Ching Chen Cable management arm assembly
US20070227756A1 (en) * 2006-03-29 2007-10-04 Doerr Alan B Reversible cable support arm
US20070233781A1 (en) * 2006-03-31 2007-10-04 Spectra Logic Corporation High density array system having multiple storage units with active movable media drawers
US20070267211A1 (en) * 2006-05-19 2007-11-22 Yazaki Corporation Harness wiring structure
US20080025682A1 (en) * 2006-07-20 2008-01-31 Barnes Kathleen M Grounding device for fiber storage trays
US20080128232A1 (en) * 2006-11-13 2008-06-05 Yazaki Corporation Power feeding apparatus for slideable structural body
US20090078834A1 (en) * 2004-10-15 2009-03-26 King Slide Works Co., Ltd. Support slide assembly for cable management arm
US20090268413A1 (en) * 2008-04-24 2009-10-29 Limo Lu Positioning assembly between computer-related assembly and hub
US20100172083A1 (en) * 2008-12-23 2010-07-08 Nexsan Technologies Limited Apparatus for Storing Data
US20100193646A1 (en) * 2008-09-03 2010-08-05 King Slide Works Co., Ltd. Support slide assembly for a cable management arm
US20110007464A1 (en) * 2008-02-29 2011-01-13 Leigh Kevin B Modular system and retractable assembly for electronic devices
KR101052068B1 (en) 2011-04-08 2011-07-26 주식회사 바로텍시너지 Cable management device
US20120050981A1 (en) * 2010-08-25 2012-03-01 Inventec Corporation Rack server
US20120162910A1 (en) * 2010-12-23 2012-06-28 Delta Electronics, Inc. Data processing apparatus and power connection mechanism and method thereof
US20130003317A1 (en) * 2011-06-30 2013-01-03 Hon Hai Precision Industry Co., Ltd. Cable management device and server using same
US20130092802A1 (en) * 2011-10-13 2013-04-18 Andrew J. Doberstein Line Extender/Retractor
US9578779B2 (en) * 2015-04-16 2017-02-21 Sandisk Technologies Llc Front rack cable management system and apparatus
US9698577B2 (en) 2015-05-07 2017-07-04 Sandisk Technologies Llc Portable power supply unit with bus bar adapter and tool-less connection
US9736959B2 (en) * 2015-06-08 2017-08-15 Xyratex Technology Limited Cable management systems
US9799991B2 (en) 2015-09-14 2017-10-24 Sandisk Technologies Llc Power cord retainer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138655A (en) * 1962-04-24 1964-06-23 Robert W Navarro Electrical cable retractor with quick disconnect hinge
US3295905A (en) * 1963-05-27 1967-01-03 Manson Lab Inc Electronic equipment mounting arrangements
US3394287A (en) * 1961-06-26 1968-07-23 Siemens Ag Frames for electrical communication apparatus
US3448346A (en) * 1967-06-27 1969-06-03 Nasa Extensible cable support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394287A (en) * 1961-06-26 1968-07-23 Siemens Ag Frames for electrical communication apparatus
US3138655A (en) * 1962-04-24 1964-06-23 Robert W Navarro Electrical cable retractor with quick disconnect hinge
US3295905A (en) * 1963-05-27 1967-01-03 Manson Lab Inc Electronic equipment mounting arrangements
US3448346A (en) * 1967-06-27 1969-06-03 Nasa Extensible cable support

Cited By (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806768A (en) * 1972-07-27 1974-04-23 Ite Imperial Corp Rear connection means for molded case circuit breaker
US3870260A (en) * 1973-10-19 1975-03-11 Estey Corp Shiftable cable support
US4086917A (en) * 1974-03-08 1978-05-02 Medical Instruments & Technology Corp. Fetal heart rate monitoring system
US4614383A (en) * 1984-12-31 1986-09-30 General Dynamics, Electronics Division Cable carrier/retractor
US4608621A (en) * 1985-02-14 1986-08-26 Ncr Corporation Transport apparatus for electrical equipment
US4686608A (en) * 1985-07-19 1987-08-11 General Dynamics, Electronics Division Electronic equipment rack interconnection system
US4912615A (en) * 1988-06-17 1990-03-27 Adc Telecommunications, Inc. Device for feeding fiber or cable through a housing
US4876629A (en) * 1988-06-27 1989-10-24 Phillips Michael R Underground control housing
DE3906949C1 (en) * 1989-03-04 1990-09-13 Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De Withdrawal means for a switch cabinet
FR2706092A1 (en) * 1993-06-04 1994-12-09 Peugeot Device for electrical linkage between a radio set and its various accessories and items of equipment
US5654870A (en) * 1995-12-08 1997-08-05 Lucent Technologies Inc. Battery drawer
US6082845A (en) * 1998-05-29 2000-07-04 Lucent Technologies, Inc. Tiltable electronics cabinet
US6193341B1 (en) * 1998-05-29 2001-02-27 Lucent Technologies, Inc. Tiltable electronics cabinet
DE19860440C1 (en) * 1998-12-28 2000-10-12 Loh Kg Rittal Werk receiving housing
US6259604B1 (en) 1998-12-28 2001-07-10 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Receiving housing
US6326547B1 (en) * 1999-11-02 2001-12-04 Compaq Computer Corporation Cable management system
US6305556B1 (en) * 2000-10-26 2001-10-23 Hewlett-Packard Company Cable management solution for rack-mounted computers
US6501020B2 (en) * 2001-01-15 2002-12-31 Chatsworth Products, Inc. Electrical equipment and cable support assembly
US6442031B1 (en) * 2001-07-06 2002-08-27 Cheng Kuo Liu Retaining structure for industrial console
US6600665B2 (en) * 2001-08-03 2003-07-29 Hewlett-Packard Development Company, L.P. Cable management arm with trough and breakaway feature
US20030222034A1 (en) * 2002-05-31 2003-12-04 International Business Machines Corporation Electrical equipment rack and cable management arm assembly
US6805248B2 (en) * 2002-05-31 2004-10-19 International Business Machines Corporation Electrical equipment rack and cable management arm assembly
US6867980B2 (en) 2002-06-10 2005-03-15 Sun Microsystems, Inc. Cable management system
GB2391400A (en) * 2002-06-10 2004-02-04 Sun Microsystems Inc Pivoting cable management system
US20030227753A1 (en) * 2002-06-10 2003-12-11 Wrycraft Sean Conor Cable management system
GB2391400B (en) * 2002-06-10 2005-10-19 * Sun Microsystems, Inc. Rack supporting electrical apparatus having pivoting cable support
US20040079711A1 (en) * 2002-10-23 2004-04-29 Dell Products L.P. System and method for rack cable management
US6902069B2 (en) * 2002-10-23 2005-06-07 Dell Products L.P. System and method for rack cable management
US7023708B2 (en) * 2002-12-20 2006-04-04 Hewlett-Packard Development Company, L.P. Multilevel cable support arm and system and method incorporating same
US6930244B1 (en) * 2003-06-24 2005-08-16 Michael W. Nebel Flexible wiring and tubing carrier for slide-out rooms
US20060081736A1 (en) * 2004-10-15 2006-04-20 Ken-Ching Chen Support slide for cable management arm
US20060081735A1 (en) * 2004-10-15 2006-04-20 Ken-Ching Chen Cable management arm
US20060113433A1 (en) * 2004-10-15 2006-06-01 Ken-Ching Chen Cable management arm assembly
US7712615B2 (en) * 2004-10-15 2010-05-11 King Slide Works Co., Ltd. Support slide assembly for cable management arm
US20090078834A1 (en) * 2004-10-15 2009-03-26 King Slide Works Co., Ltd. Support slide assembly for cable management arm
US7554819B2 (en) 2004-10-15 2009-06-30 King Slide Works Co., Ltd. Cable management arm assembly
US20070227756A1 (en) * 2006-03-29 2007-10-04 Doerr Alan B Reversible cable support arm
US7473846B2 (en) 2006-03-29 2009-01-06 Hewlett-Packard Development Company, L.P. Reversible cable support arm
US20070233781A1 (en) * 2006-03-31 2007-10-04 Spectra Logic Corporation High density array system having multiple storage units with active movable media drawers
US7583507B2 (en) 2006-03-31 2009-09-01 Spectra Logic Corporation High density array system having multiple storage units with active movable media drawers
US7729132B2 (en) * 2006-05-19 2010-06-01 Yazaki Corporation Harness wiring structure
US20070267211A1 (en) * 2006-05-19 2007-11-22 Yazaki Corporation Harness wiring structure
US8666215B2 (en) 2006-07-20 2014-03-04 Adc Telecommunications, Inc. Grounding device for fiber storage trays
US20090136194A1 (en) * 2006-07-20 2009-05-28 Adc Telecommunications, Inc. Grounding device for fiber storage trays
US20110206337A1 (en) * 2006-07-20 2011-08-25 Adc Telecommunications, Inc. Grounding device for fiber storage trays
US7454113B2 (en) * 2006-07-20 2008-11-18 Adc Telecommunications, Inc. Grounding device for fiber storage trays
US20080025682A1 (en) * 2006-07-20 2008-01-31 Barnes Kathleen M Grounding device for fiber storage trays
US7899297B2 (en) 2006-07-20 2011-03-01 Adc Telecommunications, Inc. Grounding device for fiber storage trays
US8215466B2 (en) * 2006-11-13 2012-07-10 Yazaki Corporation Power feeding apparatus for slidable structural body
US20080128232A1 (en) * 2006-11-13 2008-06-05 Yazaki Corporation Power feeding apparatus for slideable structural body
US20110007464A1 (en) * 2008-02-29 2011-01-13 Leigh Kevin B Modular system and retractable assembly for electronic devices
US20090268413A1 (en) * 2008-04-24 2009-10-29 Limo Lu Positioning assembly between computer-related assembly and hub
US7808795B2 (en) * 2008-04-24 2010-10-05 Broadrack Technology Corp. Positioning assembly between computer-related assembly and hub
US20100193646A1 (en) * 2008-09-03 2010-08-05 King Slide Works Co., Ltd. Support slide assembly for a cable management arm
US8231014B2 (en) * 2008-09-03 2012-07-31 King Slide Works Co., Ltd. Support slide assembly for a cable management arm
US20100172083A1 (en) * 2008-12-23 2010-07-08 Nexsan Technologies Limited Apparatus for Storing Data
US8120922B2 (en) * 2008-12-23 2012-02-21 Nexsan Technologies Limited Apparatus for storing data
US9269401B2 (en) 2008-12-23 2016-02-23 Nexsan Technologies Limited Apparatus for storing data
US20120050981A1 (en) * 2010-08-25 2012-03-01 Inventec Corporation Rack server
US8427835B2 (en) * 2010-08-25 2013-04-23 Inventec Corporation Rack server
US20120162910A1 (en) * 2010-12-23 2012-06-28 Delta Electronics, Inc. Data processing apparatus and power connection mechanism and method thereof
KR101052068B1 (en) 2011-04-08 2011-07-26 주식회사 바로텍시너지 Cable management device
US20130003317A1 (en) * 2011-06-30 2013-01-03 Hon Hai Precision Industry Co., Ltd. Cable management device and server using same
US8633386B2 (en) * 2011-06-30 2014-01-21 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Cable management device and server using same
US20130092802A1 (en) * 2011-10-13 2013-04-18 Andrew J. Doberstein Line Extender/Retractor
US9578779B2 (en) * 2015-04-16 2017-02-21 Sandisk Technologies Llc Front rack cable management system and apparatus
US9698577B2 (en) 2015-05-07 2017-07-04 Sandisk Technologies Llc Portable power supply unit with bus bar adapter and tool-less connection
US9736959B2 (en) * 2015-06-08 2017-08-15 Xyratex Technology Limited Cable management systems
US9799991B2 (en) 2015-09-14 2017-10-24 Sandisk Technologies Llc Power cord retainer

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