Abstract: A hand rail member can be removably attached to the side ramps of a modular cable protector. The hand rail member has a body with a base shaped to allow a series of cable protectors to be attached together in an end-to-end fashion, connectors for attaching the hand rail member to corresponding connectors on the side ramps of a modular cable protector, and a hand rail extending across the top of the hand rail member.

Abstract: A modular cable protector has a side ramp extending laterally outward and downward from the top to the base along one side of the cable protector, and a side ramp cover extending laterally outward and upward from the base to the top along the opposing side of the cable protector. The side ramp cover can be use to abut and cover the side ramp of an adjacent cable protector with the tops of the cable protectors in vertical alignment to form a substantially continuous surface.

Abstract: Electrical conduits and conductors may be sealed using a chamber configured for attachment to a conduit through which at least one conductor runs such that the at least one conductor also runs through the chamber. A vent allows gas that enters the chamber from the conduit to exit the chamber. A sealing compound fills the chamber and surrounds the conductor and the vent.

Abstract: A rack for mounting electronic equipment includes a pair of vertical support members having a regular pattern of mounting apertures that repeats linearly at a regular interval and a vertically-oriented cable guide, disposed generally adjacent one of the support members, having a plurality of outwardly-extending projections forming cable rings. The cable rings are disposed along the length of the cable guide at a second regular interval that is a whole number multiple of the first regular interval.

Abstract: A routing conduit assembly for routing fiber optic jumpers from a raceway includes interconnected hood, curved neck, and vertical body conduits. The conduits have slits which are aligned with one another when the conduits form the assembly. A connector connects the vertical body conduit to a horizontally oriented raceway to mount the assembly to the raceway with the hood conduit positioned above the raceway. The connector includes a fulcrum component which enables the assembly to tilt relative to the raceway. A support stabilizer connects to the vertical body conduit for receiving tubular containers such that the tubular containers are aligned and secured with respect to the assembly. The conduit slits receive jumpers from the raceway for the assembly to enclose and route between the raceway and fiber optic equipment located below the raceway such that the jumpers transition between horizontal and vertical orientations while maintaining a minimum bend radius.

Abstract: A patch panel assembly having a bracket with a base extending between first and second side walls. The bracket defines a cable receiving passageway. First and second patch panels are coupled to the first and second side walls for pivotal movement about first and second vertical pivot axes between open and closed positions. The patch panels are selectively engageable with one another in their closed positions for limiting access across the cable receiving passageway.

Abstract: A device for routing jumper cables includes a conduit connected to a raceway containing multiple jumper cables to form a routing conduit assembly. The conduit has a slit for receiving jumper cables. The conduit includes a hood conduit portion, a curved neck conduit portion, and a vertical body conduit portion. Each conduit portion has a slit portion for receiving jumper cables. The conduit slit portions receive jumpers from the raceway for the conduit to enclose and route between the raceway and fiber optic equipment located below the raceway such that the jumper cables transition between horizontal and vertical orientations while maintaining a minimum bend radius.

Abstract: A cable trough for installing cables alongside a railway line or other right of way is described. The cable trough is constructed using longitudinally oriented reinforcing fibers coated with polymeric resin that generally aligns the reinforcing fibers with the length of the cable trough. One or more connector clips may be used to secure respective portions of the cable trough to one another. The cable trough is provided with a cover that may be removably secured to an elongate channel to protect the cables housed within the cable trough. Elbows, corners, tees, and other connectors may be provided to run the cable trough in any desired direction. A method of installing cables in a cable trough is also described.

Abstract: A bus-line partition plate mounted in a case of a computer and defining with one side panel of the case a bus-line receiving space for receiving bus-lines, for example, bus-lines of computer apparatus and/or power cords in good order without the use of binding wires or adhesive tapes, preventing interference of bus-lines with other internal apparatus of the computer or damage of bus-lines by other internal apparatus of the computer.

Abstract: A raceway assembly according to the present invention is used in conjunction with a conventional equipment rack to route cables between and otherwise to or from equipment stored in the rack. Guide members project from a trough portion of the raceway and position cables routed through spaces between the guide members. Versions of the guide members have elastic edging providing soft surfaces to reduce cable wear and otherwise protect cables from potential damage and lessening of life span. Some of the edging is formed as a substantial portion of the thickness of the guide member to provide enhanced cushioning of the cables. Versions of the guide members can include a core portion of a rigid or pliable material. Those guide members with a pliable core can be readily bent to provide enhanced support and positioning of cables being held by the guide members.

Abstract: A device for supporting or routing lines in passages, in particular sewers, has a cable conduit that accommodates the lines. The cable conduit is made up of single segments that are connected to each other, which has a base from which cheek pieces protrude. The base is made up of adjacent segments, preferably of sheet metal, that are connected flexibly to one another. Cheek pieces that project from the base are formed of a flexible material, preferably plastic.

Abstract: A protector includes a main body, lids, hinges, and lock portions. The main body including a bottom wall, a first sidewall, and a second sidewall. The lids are coupled to the main body through the hinges. The lock portions are disposed between the lids and the main body. The lids are configured to cover the main body from both sides thereof. A first lid includes a closure plate at an adjacent position thereof. The closure plate protrudes from an end portion of the first lid toward an inner surface side of the second lid. The closure plate closes gap between the first and second lids. A second lid includes a misassembly prevention rib at an adjacent position thereof. The rib protrudes from an end portion of an outer surface of the second lid toward a direction away from the bottom wall.

Abstract: A method is to be used with a device that is capable of carrying a cable and has a cover with a port. The method includes: (1) arranging the cable in the tray; (2) determining that the port is to be used to connect the cable; and (3) connecting the cable to the port.

Abstract: Rod assemblies for guiding, routing or feeding a wire and/or cable in a target space of an existing structure having a plurality of frame members and a target internal routing space for the cable or wire, include: (a) an elongate rod having opposing first and second end portions; and (b) an anchoring member attached to the rod first end portion. In position, the anchoring member resides against a surface of a structural frame member to hold the first end portion outside of the target internal routing space and allow the second end portion to extend into the target internal routing space, thereby allowing one end of the rod to remain in a fixed location without requiring a second installer. The elongate rod can be a glow rod.

Abstract: A routing conduit assembly for routing fiber optic jumpers from a raceway includes interconnected hood, curved neck, and vertical body conduits. The conduits have slits which are aligned with one another when the conduits form the assembly. A connector connects the vertical body conduit to a horizontally oriented raceway to mount the assembly to the raceway with the hood conduit positioned above the raceway. The connector includes a fulcrum component which enables the assembly to tilt relative to the raceway. A support stabilizer connects to the vertical body conduit for receiving tubular containers such that the tubular containers are aligned and secured with respect to the assembly. The conduit slits receive jumpers from the raceway for the assembly to enclose and route between the raceway and fiber optic equipment located below the raceway such that the jumpers transition between horizontal and vertical orientations while maintaining a minimum bend radius.

Abstract: Disclosed is a cable installation in an office layout having a raised floor forming a plenum having air conditioned air charged therein. The conditioned air is lead through the floor by way of flexible tubes that are guided to the various office stations located above the floor. Wherever needed, the flexible tubes are connected above the floor and below the floor to rigid tubes that are located in the replaceable tiles in the raised floor. This installation requires that various cables also must be installed. It has been found that the most convenient way to accomplish this is to lead the cables through the flexible tubes to wherever they are needed. The cables are conveniently located under the floor. The rigid tube installed in the tile of the floor has a lower rigid extension. An opening is placed laterally into the rigid tube, a special plate is placed to cover the opening including a sealing element.

Abstract: A modular cable protector assembly has side ramps, tunnel members, and tunnel connectors that can be removably engaged to one another in a modular fashion to form a wide variety of configurations. Each tunnel member includes a tunnel extending along its length for passage of cables, and two sets of laterally-opposed connectors that removably engage corresponding connectors on the undersides of the side ramps. Each tunnel connector has two sets of connectors that removably engage the connectors on two tunnel members and thereby secure the tunnel members in a side-by-side relationship. The side ramps and the top surface of the tunnel connector combine to provide a relatively continuous surface over the cable protector assembly that is suitable for foot traffic or wheeled traffic.

Abstract: A sprinkler and drip resistant tap-off base for an electrical busway distribution system. The tap-off base includes an overmolded perimeter seal providing a liquid resistant seal between the busway housing and the tap-off base and between the tap-off base and a tap-off unit installed on the tap-off base.

Abstract: Rod assemblies for guiding, routing or feeding a wire and/or cable in a target space of an existing structure having a plurality of frame members and a target internal routing space for the cable or wire, include: (a) an elongate rod having opposing first and second end portions; and (b) an anchoring member attached to the rod first end portion. In position, the anchoring member resides against a surface of a structural frame member to hold the first end portion outside of the target internal routing space and allow the second end portion to extend into the target internal routing space, thereby allowing one end of the rod to remain in a fixed location without requiring a second installer. The elongate rod can be a glow rod.

Abstract: An elongated member is formed with a groove extending in a longitudinal direction thereof. A protector body has a harness chamber which accommodates a wire harness therein, and is integrally formed with a retainer which holds a wire-like member. The protector body is detachably attached to the elongated member such that the retainer is accommodated in the groove.

Abstract: Electrical conduits and conductors are sealed using a chamber that is configured for attachment to a conduit through which at least one conductor runs, such that the at least one conductor also runs through the chamber. A port permits access to the chamber to inject a sealing compound into the chamber, and a vent permits access to a portion of the conductor that is located between portions of the conductor that are surrounded by the sealing compound after the sealing compound is injected into the chamber.

Abstract: A raceway system is disclosed. The raceway system includes a base cap mountable to a top surface of an office furniture panel, at least one horizontal raceway section positionable adjacent the base cap, at least one corner raceway section positionable adjacent the base cap, and a cover securable to the base cap. The base cap has at least one aperture for wiring to pass therethrough. The corner raceway section has a channel extending axially therethrough, and the corner raceway section allows the wiring to pass vertically through the aperture and the channel.

Abstract: A semiconductor manufacturing apparatus includes a leakage preventing device for preventing outward leakage of electromagnetic waves through an opening defined when a pod having a substrate accommodated therein is mounted on the semiconductor manufacturing apparatus. The leakage preventing device includes at least one electromagnetic wave shielding plate and is provided at the semiconductor manufacturing apparatus side. The apparatus also includes a first electromagnetic wave shielding plate, which is openable and closable so that an opening defined when a carrier in the standard mechanical interface pod is moved downwardly is closed by the plate, and a second electromagnetic wave shielding plate, which has an openable and closable slit provided between an indexer for moving the carrier in the standard mechanical interface pod downwardly and a conveyance robot for conveying the substrate.

Abstract: A system, device and method are claimed for installing electrical switches and electrical plug connectors in a wall, without the use of junction boxes. The system uses prefabricated switch assemblies and/or receptacle assemblies. These assemblies contain either a switch or a receptacle that is manufactured into a housing. On the rear of the housing are one or two protrusions. Wire connector ports are disposed within the areas defined by the protrusions. The wire connector ports are coupled to either the switch or receptacle within the housing. To install an assembly, at least one hole is drilled into a wall and a cable run through the hole. The wires from the cable are stripped and inserted into the wire connector ports within the protrusion on the rear of the assembly. The protrusion is then inserted into the hole in the wall and the assembly is mounted flush on the face of the wall.

Abstract: An adapter assembly for removably connecting two parallel cable protectors having side ramps in an adjacent side-by-side relationship employs a central member to bridge the void between the side ramps of the cable protectors. A number of cable protector connectors extend from the central member to removably secure the cable protectors to the central member.

Abstract: An apparatus for positioning power or telecommunications outlets in furniture and wall systems. The apparatus cooperates with a wall, partition or furniture system to repositionably support a cable suitable for transmitting telecommunications data and/or electrical power. The apparatus includes an outlet box and a conduit or channel for receiving the cable. Means for removably attaching the apparatus to the system are provided so that the apparatus can be removably attached to the system in a plurality of positions. The system may include a base and a support frame forming a plurality of mounting positions. A removable cover may fit over at least a portion of an open side of the conduit or channel for restricting access to the interior of the channel. A method for repositionably supporting a cable in a modular construction system forming a plurality of mounting locations is also disclosed.

Abstract: A holder for electro-pneumatic components for vehicles provides for a base plate with fastening elements for fastening the holder in the vehicle. Holding elements for releasable holding the electro-pneumatic components are connected to the base plate. The fixing elements each have two holding arms designed as click-in elements. Further, a fixing element in the form of a small elastic plate, such as a rubber disc, is provided. The fixing element presses the electro-pneumatic component against an abutment for a vibration-resistant fixation.

Abstract: A rodent obstructing system for preventing access to the interior of a mobile camper through the electrical access door. The rodent obstructing system includes a plug member having a first side slot and a second side slot, an upper opening within the plug member, and a receiver opening within the plug member connected to the upper opening for receiving a power cord. The plug member fits within the lower slot of the access door with an electrical box thereby sealing the electrical box. A cord member is preferably attached to the plug member and to the electrical box to prevent loss of the plug member.

Abstract: A raceway section forms part of a raceway system for routing, protecting and enclosing cabling, and includes a base member, which may be U-shaped, and two split covers independently removably attached to side walls of the base member, such as by a hook and buckle attachment system. The base member defines a cable receiving channel and a longitudinally extending top opening. The split covers each have a laterally extending cover portion, an outside edge portion, and an inside edge portion, wherein the split covers each cover a portion of the longitudinally extending top opening such that a substantial amount of the top opening is covered. The inside edge portions are juxtaposed to form a longitudinally extending slot sufficiently wide to allow the removal or insertion of a cable through the slot without removal of the split covers. For insertion or removal of larger cables or bundles, one or both split covers can be removed.

Abstract: A sprinkler and drip resistant tap-off base for an electrical busway distribution system. The tap-off base includes an overmolded perimeter seal providing a liquid resistant seal between the busway housing and the tap-off base and between the tap-off base and a tap-off unit installed on the tap-off base.

Abstract: A mounting rail with a C-shaped cross-section extends in a length dimension (L) and has a rear or second wall (2) with side walls (1a, 1b) extending at right angles to the second wall. Each side wall (1a, 1b) has on its exterior surface (5) a recess (3) running in the length dimension (L), whose cross-section is essentially rectangular. To assure optimum stability of the mounting rail, the depth (t) of the recess (3) is less than the wall thickness (d) of the side walls (1a, 1b).

Abstract: A support for a device, in particular for an electrical device, to be attached to a base section of trunking with rims directed towards each other has two crossmembers which interengage with the rims and each of which is equipped with arrangements for fixing the device. The fixing arrangements are attached to each crossmember by a flexible connection catering for a slightly offset position of the fixing arrangements in the general direction of the crossmember relative to a stable original position when fixing the device to the support.

Abstract: A telecommunications cable management system includes a planar base element including a planar top surface and side edges. Side elements are mounted with a mating arrangement to the base element. The side elements may include one or more of the following: upstanding wall portions, side exits extending horizontally, and downspouts. The base elements and the upstanding wall portions may have a continuous cross-section, and can be cut to the desired length for the cable management system. The downspout and side exit elements may also include multiple components wherein a central section of each can be cut to the desired width.

Abstract: A vertical cable raceway for routing cables to electronic equipment includes a trough having a base member and two side members and at least one separable cable guide installed on the edge of a side member. The cable guide includes a plurality of projections forming cable rings for guiding cables laterally from the side of the trough.

Abstract: A rack suitable for housing connections of cables in a telecommunications or data communications network includes a plurality of cable guides (2) and a plurality of cable guide mountings (3) at each of which the cable guides are capable of being mounted. The cable guides (2) are detachably mountable and are able to be detached and attached without the use of tools. A cable retaining portion (14) is provided at the free end of a cable guide.

Abstract: A management rack for facilitating the routing and organization of a plurality of elongated members. The rack includes a frame, a spanning element having distinct edges thereof attached to the frame at distinct portions thereof, an organizational element disposed on the spanning element for routing and organizing at least some of the plurality of elongated members, a first hinge support disposed in a first location on the frame, a second hinge support disposed in a second location on the frame, and a door having a first hinge for engaging the first hinge support and having a second hinge for engaging the second hinge support whereby the door is rotatable on the hinges between a closed position where the portion of the frame between the first and second hinge supports is substantially covered by the door and thereby generally inaccessible and an open position where the portion of the frame between the first and second hinge supports is substantially uncovered by the door and thereby generally accessible.

Abstract: A structure and method are provided for accommodating elongated electric wires in a protector in a parallel array. The structure includes a plurality of elongated electric wires to be arranged in parallel, a trough-like receiving member for accommodating the elongated electric wires in a parallel condition, and a cover member for covering the open upper face of the receiving member. The elongated electric wires are held by a clamp member for arraying the elongated electric wires in the required parallel condition. The clamp members are positioned at required distances along the length of the elongated electric wires, and engaging parts for positioning the clamp members are provided in the receiving member, so that the elongated electric wires are accommodated in parallel condition.

Abstract: An assembly for cable conduits of workstation furniture, having a plurality of different profile sections which can be inserted into one another. Connecting elements are shaped on or in the inner and/or outer side of the profile sections. The assembly has three different profile sections which can be easily assembled in order to construct vertical cable conduits which can be connected to a column of the furniture frame, thus offering attachment possibilities for additional structures in or on the inner and outer sides of the cable conduit.

Abstract: The present invention relates to a trunking accessory for making up trunking comprising two or more juxtaposed lengths with different heights each including a base section with two parallel lateral flanges. The accessory includes two or more cheeks adapted to be attached to the lateral flanges, and each cheek includes members for mounting a length of cover section that extend along a line with two or more opposite curves to establish continuity between members for mounting a length of cover section situated at two different heights.

Abstract: An accessory to be attached to a base section of trunking for routing electrical cables is provided with a wall for concealing, inside the trunking, any longitudinal gap beyond an edge of at least one length of cover section. The wall has an effacable projecting finger on the front. Applications include the fitting of electrical devices.

Abstract: A protective wiring assembly includes a raceway having a top portion, a bottom portion that is opposite the top portion, and a self-closing portion intermediate the top and bottom portions. The bottom portion has a bottom locking rib and interfaces a support on which the assembly can be disposed. The self-closing portion has a top locking rib and a top guide rib. The top locking rib is engageable to the bottom locking rib. A cover interfaces the top portion of the raceway. The cover has a pair of retention legs and a load bearing rib that transmits force from the top portion to the support.

Abstract: A retainer device for conductors in an electrical raceway, which is applicable to raceways formed by the association of a U-shaped base section with a cover section. The base section is provided in the walls thereof with equidistant narrow transverse slots which define therebetween outstanding transverse tabs or strips which form a comb-like arrangement. The device is formed by an open narrow annular member of a right prismatic profile, the bottom portion thereof corresponds to the right internal cross section of the base section, of the raceway to which it is directed. The member has a bottom portion, two wall portions and two free end portions. The two free end portions are located at the level of the open side of the base section and face each other in an overhanging fashion and are partially overlapping. The two wall portions are provided with projections to interact with the walls and/or with the wall portion of an adjacent member.

Abstract: A vertical cable raceway for routing cables to electronic equipment includes a trough having a base member and two side members and at least one separable cable guide installed on the edge of a side member. The cable guide includes a plurality of projections forming cable rings for guiding cables laterally from the side of the trough.

Abstract: A raceway section forms part of a raceway system for routing, protecting and enclosing cabling, and includes a base member, which may be U-shaped, and two split covers independently removably attached to side walls of the base member, such as by a hook and buckle attachment system. The base member defines a cable receiving channel and a longitudinally extending top opening. The split covers each have a laterally extending cover portion, an outside edge portion, and an inside edge portion, wherein the split covers each cover a portion of the longitudinally extending top opening such that a substantial amount of the top opening is covered. The inside edge portions are juxtaposed to form a longitudinally extending slot sufficiently wide to allow the removal or insertion of a cable through the slot without removal of the split covers. For insertion or removal of larger cables or bundles, one or both split covers can be removed.

Abstract: A frangible cover, generally made of a synthetic material, such as plastic, which fits over and grips the “hot” or energized bus bars in an electrical breaker box and fits under the insulating panel fingers in the breaker box. In this arrangement, the novel frangible cover is locked in place in the breaker box until the installer acts to remove all or part of the cover. The cover is scribed in a pattern so that it can be partially removed one or more breakers at time as intended by the breaker installer. The physical configuration of the present invention is mated to the physical configuration of the breaker box itself. The present frangible cover is designed to mate with the extending finger of the phase line bus bar and engage the tab of the insulating strip as if it were a breaker or plurality of breakers.

Abstract: A branch connection accessory for establishing a connection between first trunking which is fixed to a vertical support and second trunking which rests on a horizontal support includes a closure plate for closing the first trunking provided at its base with a communication opening to establish communication between the respective interior spaces of the first trunking and the second trunking. The communication opening is delimited laterally by legs each having at least one removable portion so that the height of the communication opening can be adapted to the relative position of the first trunking and the second trunking. A connection accessory is attached to the closure plate to close the communication opening from the outside and includes a canopy adapted to cover locally a closure cover section of the second trunking.

Abstract: A hinged duct system with a hinged cover is provided that includes a base member and a duct cover. The base member has a bottom wall and sidewalls defining a receiving channel. A distal end of at least one of the sidewalls includes a base hook having an inwardly directed flange portion and a convex portion extending outwardly from the receiving channel towards the at least one sidewall. A distal end of the convex portion is spaced from the flange portion to define a cavity therebetween. The duct cover is hingedly attached to the at least one sidewall. The duct cover includes at least one curved end portion forming a hinge end section. The hinge end section includes a cover hook having a distal end receivable in the base member cavity and a cover flange spaced inwardly from the cover hook. When the duct cover is mounted to the base member the cover flange abuts the convex portion of the base hook with a pre-load pressure that creates a point of contact pressure engagement point on the convex portion.

Abstract: A protective cover assembly for electrical cables to be extended along a wall or floor surface includes interfitting U-shaped clip members and cover strips having complementary flange portions between their respective sidewalls, and the sidewalls of the clip members are provided with cable retainers to temporarily retain the cables in place during installation and spacer tabs to maintain uniform spacing with a baseboard or other trim. A re-entry tool is provided for positive separation or release of the cover strip from the clip members and specially formed slots are provided in the bases of the clip members for insertion of different types of anchor fasteners.

Abstract: The reenterable wireway system of the present invention includes a channel-shaped slotted duct, an integrally co-extruded U-shaped cover assembly and discrete latches. The duct has an elongate base and two substantially parallel duct walls extending generally perpendicularly from the base with each of the walls disposed adjacent respective longitudinal edges thereof. The duct walls include at least a pair of adjacent duct fingers which define a slot permitting selective routing of wires of the bundle. The cover assembly has an elongate planar center element with a plurality of hinges and a plurality of corner elements, which have a first component co-planar with the central element, and a second component depending normal to the first component disposed. The orientation of the first and second components may be changed when the cover is molded to be biased in a “remain-open” position.

Abstract: The present invention includes an add-on trough for use with existing telecommunications equipment racks having cable management troughs. The add-on troughs engage the outer edge of the existing troughs and permit higher densities of telecommunications circuits to be incorporated with these racks. Several alternative embodiments are adapted for mounting on either upper or lower troughs, or on lower troughs only. The troughs may incorporate a reinforcement structure as required to support the weight of cables placed within the trough without sagging. A variety of openings for telecommunications cable passage into and out of the troughs are provided. A power cable route is incorporated into the design of certain embodiments.