| HUBBELL INCORPORATED Patent applications |
| Patent application number | Title | Published |
|---|
| 20120114425 | TRANSITION COUPLING BETWEEN CYLINDRICAL DRIVE SHAFT AND HELICAL PILE SHAFT - An improved transition coupling for a helical soil pile assembly transfers a compression load between two coupled shaft segments with little or no compression loading on the bolts that fasten the parts together. The coupling body has a shaft-receiving socket that extends axially into the body from one end to a socket bottom that axially abuts the end of one of the shafts. The body also has at least one shoulder between its ends that extends laterally outward and faces toward the end remote from the socket. A cylindrical portion of the body, which fits closely within the hollow end of the other shaft, extends axially toward the socket end up to the shoulder, which is adapted to abut the end of that shaft. At least one pair of aligned transverse holes in the body is adapted to receive a fastener. | 05-10-2012 |
| 20120111597 | Weatherproof cover having bidirectional hinge - A weatherproof cover assembly includes a base and a cover where the cover is coupled to the base by a bidirectional hinge to allow the cover to pivot in two directions. The cover assembly can be mounted in a horizontal or vertical orientation where the bidirectional hinge allows the cover to close downwardly when the assembly is mounted in either orientation. The bidirectional hinge has a first leg pivotally connected to the cover and second leg pivotally connected to the base where the first and second legs are perpendicular to each other. | 05-10-2012 |
| 20120111596 | Inlet cover and adapter assembly for electrical components - An electrical assembly includes a cover assembly, an electrical component such as a circuit breaker and an adapter for mounting the electrical component to the cover assembly. The cover assembly is adapted for mounting directly to a support surface such as a marine hull where the support surface has an opening to receive the electrical component. The electrical component and adapter are received in an opening in the support surface by the cover assembly. The adapter is constructed for coupling to an electrical component and one or more different cover assemblies having different screw hole patterns where the electrical component cannot be coupled directly to the cover assembly. | 05-10-2012 |
| 20120087118 | LED LUMINAIRE HAVING LATERAL COOLING FINS AND ADAPTIVE LED ASSEMBLY - A luminaire including a housing made of thermally conductive material having a top, a bottom and two opposite sides connecting the top to the bottom, each side having plurality of external, vertically spaced, substantially parallel cooling fins that extend longitudinally and project laterally outwardly of the housing, preferably at a shallow downward and outward angle. The housing configuration provides a large surface area per unit of housing length to optimize heat dissipation. A configurable, cartridge-like LED bezel assembly—readily replaceable in the field—is supported on the bottom of the housing. A driver for the LED assembly—also readily replaceable in the field—is located within the housing. | 04-12-2012 |
| 20120044704 | Electrical box and ballast mounting assembly for retrofitting recessed lighting fixtures - A retrofit luminaire assembly is provided for retrofitting a mounting frame such as a plaster frame or other recessed lighting assembly without the need to remove the existing plaster frame. The retrofit assembly includes a mounting ring that can support a replacement electrical junction box and the replacement luminaire. The electrical junction box is attached to an adjustable assembly so that the electrical box can be positioned in a number of locations on the mounting ring. The assembly allows adjustment of the electrical box in a vertical direction, horizontal direction and in a rotational direction with respect to the plane of the plaster frame. The mounting ring is inserted through the opening in the plaster frame and secured to the plaster frame by an attachment member that engages the top face of the plaster frame. The attachment member can include a plate coupled to the mounting ring to form two outwardly extending arms. The plate is axially adjustable with respect to the mounting ring to clamp the plaster frame between the plate and the bottom flange of the mounting ring. In another embodiment, the attachment member has a hook-like end that engages a bottom surface of the mounting frame. | 02-23-2012 |
| 20120044703 | Retrofit mounting assembly for recessed lighting fixtures - A retrofit luminaire assembly is provided for retrofitting a mounting frame such as a plaster frame or other recessed lighting assembly without the need to remove the existing plaster frame. The retrofit assembly includes a mounting ring that can support a replacement electrical junction box and the replacement luminaire. The mounting ring is inserted through the opening in the plaster frame and secured to the plaster frame by an attachment member that engages the top face of the plaster frame. The attachment member can include a plate coupled to the mounting ring to form two outwardly extending arms. The plate is axially adjustable with respect to the mounting ring to clamp the plaster frame between the plate and the bottom flange of the mounting ring. In another embodiment, the attachment member has a hook-like end that engages a bottom surface of the mounting frame. | 02-23-2012 |
| 20120031640 | Universal cover plate assembly - A cover plate assembly and an electrical box are provided for mounting one or more electrical wiring devices. The cover plate assembly can be modified to provide a single gang, double gang or triple gang assembly for mounting the wiring devices. The cover plate assembly includes a collar forming a mud ring having at least one removable portion which can be removed to form an open side of the collar. An adapter is attached to the cover plate assembly at the open side of the collar to enlarge the dimensions of the collar to receiving a plurality of electrical wiring devices. | 02-09-2012 |
| 20120026714 | Electrical assembly and adapter for wiring device - A recessed box is adapted for mounting one or more electrical devices having an adapter. To accommodate electrical devices of different sizes, the adapter is provided that is coupled to the opening in the recessed box. The adapter has a frame with a central opening to receive the selected electrical device. The frame has one or more removable tabs to enlarge the dimension of the central opening to accommodate larger electrical devices. An electrical device, such as a low voltage wiring device, is coupled to the removable tabs. The tabs are removed to receive a larger electrical device, such as an electrical junction box, that is coupled to the frame. | 02-02-2012 |
| 20110318957 | SNAP-ON SWITCH MODULE ASSEMBLY - A snap-on switch module assembly includes a plug connector adapted to be received by an electrical device. A second housing is connected to a first housing. A switch device is disposed between the first and second housings. At least one first opening is formed in the second housing. A plurality of wires pass through the at least one first opening and are connected to the switch device. Accordingly, the switch device protects and controls electrical apparatus connected to the electrical device. | 12-29-2011 |
| 20110272265 | Anti-Buckling Housing For Switch Assembly - A switch assembly includes a cover connected to a base to form a switch housing and a toggle switch movably connected to the housing. The toggle switch has a lower portion disposed within the housing and a handle disposed externally of the housing such that movement of the handle moves the toggle switch between off and on positions. A spring is disposed within the housing. A first end of the spring is connected to the base and a second end of the spring is connected to the lower portion of the toggle switch. A spring housing is disposed over at least a portion of the spring to prevent buckling of the spring when the spring moves with the toggle switch. By substantially preventing spring buckling, the switch assembly is safer and has a longer life. | 11-10-2011 |
| 20110253870 | MULTI-POSITION BASE ASSEMBLY FOR TOOL - A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position. | 10-20-2011 |
| 20110247205 | SURGE SNAP-ON MODULE ASSEMBLY - A surge snap-on module assembly includes a plug connector adapted to be received by an electrical device. A second housing is connected to a first housing. A surge protection device is disposed between the first and second housings. At least one first opening is formed in the second housing. A plurality of wires pass through the at least one first opening and are connected to the surge protection device. Accordingly, the surge protection device protects electrical apparatus connected to the electrical device from electrical surges. | 10-13-2011 |
| 20110223803 | SURGE SNAP-ON MODULE ASSEMBLY - A surge snap-on module assembly includes a plug connector adapted to be received by an electrical device. A second housing is connected to a first housing. A surge protection device is disposed between the first and second housings. At least one first opening is formed in the second housing. A plurality of wires pass through the at least one first opening and are connected to the surge protection device. Accordingly, the surge protection device protects electrical apparatus connected to the electrical device from electrical surges. | 09-15-2011 |
| 20110214970 | Resistance Device For High Voltage Switch Assembly - A resistance device for an electrical switch assembly includes a housing having a base and first and second support brackets extending outwardly therefrom. The base receives first and second conductive blades of the electrical switch assembly. A cam member is movably connected to the first and second supporting brackets. First and second spring members are connected between the base and the cam member and bias the cam member away from the base. The amount of force required to open and close the switch assembly is increased by having to overcome the resistance force imparted by the first and second spring members on the cam member during rotation of the conductive blades. | 09-08-2011 |
| 20110209912 | Gangable nail plate - A nail plate is attached to the outer surface of a wall stud to protect a utility from penetration by nails or other fasteners driven through a wall surface. The nail plate has a substantially rectangular shape with a width corresponding to the width of the stud. The nail plate has a first and second longitudinal ends with nail tabs for attaching the nail plate to the stud. The ends of the nail plate have at least one recess and at least one protruding portion where the protruding portion can mate with a recess of an adjacent nail plate is ganged together. The nail plates can have coupling members to couple a plurality of nail plates in series in an end to end fashion. The longitudinal ends of the nail plate enable the ends to abut each other with no open portions that can allow a fastener to pass though. In one embodiment the nail tabs extend in a longitudinal direction with respect to a longitudinal dimension of the nail plate. In another embodiment the nail tabs extend in a transverse direction with respect to the longitudinal dimension of the nail plate. | 09-01-2011 |
| 20110115465 | High Voltage Test Terminal Having a Shock-Absorbing Insulator - A high voltage test terminal for an electrical power distribution/transmission system includes a shock-absorbing insulator disposed between first and second conductors. A blade is movably connected to the second conductor. The blade is electrically and mechanically connected to the first conductor in a first position and electrically isolated and mechanically disconnected from the first conductor in a second position. The blade is in the first position for normal operation of the electrical apparatus. The blade of the test terminal is moved to the second open position to conduct both electrical and mechanical tests of the electrical apparatus. | 05-19-2011 |
| 20110096525 | Remote ballast assembly - A low profile lighting assembly includes a lighting fixture and a remote ballast housing mounted on a ceiling grid. The ballast housing encloses emergency ballast provides emergency power to the lighting fixture in the event of a power outage. The ballast housing can enclose a fluorescent ballast connected to one or more fluorescent lamps of the lighting fixture. The emergency ballast is recessed with respect to the top end of the ceiling grid to provide a low profile structure. Inclined side walls of the emergency ballast provide easy connection of the wiring harness and power cable to the emergency ballast while maintaining the low profile structure. | 04-28-2011 |
| 20110048759 | Mounting assembly for electrical fixture - A mounting assembly and method are provided for mounting an electrical fixture to a ceiling structure. The mounting assembly includes a mounting plate and a cover plate overlying the mounting plate. The mounting plate includes a plurality of strengthening ribs and a plurality of fastener holes for receiving fasteners to mount the mounting plate directly to the ceiling support structure. The mounting plate has a dimension to overlie the support structure and a portion of an electrical box mounted adjacent the support structure to define an open area of the electrical box. Mounting bolts extend downwardly from the mounting plate for attaching to a bracket which supports an electrical fixture such as a ceiling fan. The mounting bolts and the bracket supporting the electrical fixture are cantilevered with respect to the ceiling support. The mounting assembly can be used as a retrofit and mounted over an existing ceiling substrate with screws that can pass through the ceiling substrate into the ceiling support. The cover plate has a dimension to cover the mounting plate and the open area of the electrical box. | 03-03-2011 |
| 20110034051 | ELECTRICAL CONNECTOR WITH ARC SHIELD, PISTON-CONTACT POSITIONER AND ELECTRIC STRESS GRADED INTERFACE - A high-voltage electrical connector includes a strategically placed barrier that acts as an arc shield to reduce the ionization of materials during load break switching, reducing or preventing flashover. An electric stress graded interface design also reduces switching flashover and reduces the fault close energy. Mating features on the piston-contact element and inside the surrounding container accurately guide the piston-contact element as it travels along the container. | 02-10-2011 |
| 20100265725 | Trim retention spring and method for recessed lighting fixtures - A lighting fixture is provided that includes a ceiling pan having an opening with a trim received therein. The trim includes a ring with a spring clip attached thereto. The spring clip includes first and second legs having a first end joined at an apex and second free end opposite the first end. The second free ends are fixed to the trim to bias the spring clip in a downward direction to engage a top surface of the ceiling pan and bias the trim in an upward direction toward the ceiling pan. In one embodiment, the ends of the spring clip are fixed to the trim by a screw. In another embodiment, the spring clip is a torsion spring engaging the trim and includes first and second legs with a portion extending therefrom and received in an aperture in the trim. The ends are oriented at an inclined angle with respect to the legs such that when the legs are attached to the trim, the legs are biased in a downward direction with respect to the ceiling pan. The torsion spring clip can be retrofit to the trim ring. | 10-21-2010 |
| 20100252298 | Raceway bridge assembly - A raceway bridge assembly is provided for carrying wires or cables over an intersecting raceway or other object without interfering with the intersecting raceway. The raceway bridge assembly includes a pair of opposing bridge fittings and a connecting raceway section extending between the raceway fittings. The bridge fittings have a first open end lying in a first plane and a second open end lying in a second plane spaced above said first open end. The bridge fittings have side walls that are coupled to a cover of a raceway section. A top wall is removably coupled to an upper edge of the sidewalls of the bridge fitting and is coupled to the connecting raceway section. | 10-07-2010 |
| 20100165646 | Lighting assembly and lamp aiming device - A luminaire and lighting assembly is provided having a ceiling pan and a light assembly supported on the ceiling pan. The light assembly is rotatable and movable in a lateral direction on the ceiling pan to provide adjustment of the light assembly with respect to the ceiling pan. The light assembly includes an aiming device which allows the lamp to be adjusted about a vertical axis and about a horizontal axis for adjustment of the lamp. The aiming assembly includes a locking assembly which fixes the position of the aiming assembly to simultaneously prevent rotation about the vertical axis and about the horizontal axis. | 07-01-2010 |
| 20100165643 | Lamp alignment assembly and lighting device - A lighting assembly includes a lamp alignment assembly for positioning the lamps after the lighting assembly is installed. The lighting assembly includes a ceiling pan for mounting to the ceiling support and a lamp assembly attached to the ceiling pan. The lamp assembly is adjustable in a transverse and rotational direction with respect to the ceiling pan. A stop member on the ceiling pan is received in an aperture in the lamp assembly to limit movement of the lamp assembly on the base. The lamp assembly is provided with alignment springs to align the lamp assembly at predetermined settings. A sight window is formed in the ceiling to visually set the lamp assembly in a selected position. A locking member on the lamp assembly locks the lamp assembly in a fixed position on the ceiling pan. | 07-01-2010 |
| 20100165607 | Lighting assembly with aperture alignment assembly - A lighting assembly includes a lamp alignment assembly for positioning the lamps after the lighting assembly is installed. The lighting assembly includes a ceiling pan for mounting to the ceiling support and a lamp assembly attached to the ceiling pan. The lamp assembly is adjustable in a transverse and rotational direction with respect to the ceiling pan. The lamp assembly is provided with alignment springs to align the lamp assembly at predetermined settings. A sight window is formed in the ceiling to visually set the lamp assembly in a selected position. A locking member on the lamp assembly locks the lamp assembly in a fixed position on the ceiling pan. | 07-01-2010 |
| 20100155099 | Snap-on wall plate assembly - The wall cover plate assembly includes a base and a cover for connecting to an electrical box and an electrical wiring device. The base is connected to the electrical box and/or the electrical wiring device by suitable fasteners. The base includes a first coupling member positioned along opposite side edges and second coupling members positioned at each corner of the base plate. A cover includes a first coupling member for engaging the first coupling member on the base plate and connectors for engaging the second coupling members on the base plate. The connectors of the cover are angled with respect to a plane of the cover to engage a connecting member of the second coupling members. The connectors provide a biasing force to engage the second coupling members of the base which increase when the cover plate is pulled outwardly from the base. | 06-24-2010 |
| 20100151710 | TELECOMMUNICATIONS CONNECTOR PANEL WITH INTERPORT CROSSTALK ISOLATION - A multi-port telecommunications connector panel has an electrically conductive housing that defines a plurality of ports, each with a plug receiving cavity aligned with a respective set of jack contacts. The housing surrounds the sets of jack contacts individually and collectively to separate and isolate adjacent ports. Electrically conductive isolation barriers, which are electrically connected to and may be integral with the housing, separate adjacent sets of insulation displacement contacts, which are arranged in an offset pattern. | 06-17-2010 |
| 20100135029 | Lighting assembly having end wall with retaining member - A lighting assembly includes a housing enclosing a lamp for illuminating a target area. The housing has an open end and an end wall removably coupled to the open end of the housing. A retaining member such as a spring clip extends between the end wall and the internal portion of the housing for retaining the end wall to the housing. The spring clip has one end coupled to the end wall and a hook-like portion received in an aperture in the housing for applying a biasing tension on the end wall. | 06-03-2010 |
| 20100108374 | Weatherproof cover assembly for an electrical box having a water intrusion barrier - A cover assembly for attaching to an electrical box includes housing and a cover hinged to the housing. The assembly is mounted to the electrical box to protect an electrical device from moisture while allowing access to the electrical device. The housing has an inner chamber, an outer chamber and an access opening into the outer chamber for the electrical cord that can be connected to the electrical device. The cover assembly is provided with a water barrier member between the inner chamber and the outer chamber to inhibit water and debris from entering the housing of the cover assembly through the access opening. | 05-06-2010 |
| 20100108347 | Mounting bracket with far side support - A mounting bracket is provided for supporting an electrical box to a support structure. The mounting bracket includes a mounting base for coupling to the electrical box, and a body member extending perpendicular to the mounting base and extending against the back wall of the electrical box. The body member includes a support member and extension member that can be folded outwardly from the back wall of the electrical box to contact an opposing wall and support the electrical box. In another embodiment, the mounting bracket includes a front plate with a central opening for receiving an electrical box and a pair of extension members that extend in a rearward direction with respect to the electrical box. The support members can include an extension member that can be folded outwardly to contact an opposing wall surface to support the electrical box. | 05-06-2010 |
| 20100103686 | Lighting assembly having pivoting lens retaining member - A lighting assembly is provided having a main housing and retaining member such as a door hinged to the main housing. The housing has an open end with a channel for receiving and supporting a lens, diffuser and/or grate which slides into the housing to close the bottom side of the housing and enclose the lamps and electrical components. The retaining member is hinged to close the open end of the housing and prevent removal of the lens, diffuser and grate. The retaining member is coupled to the housing by pivot pins that are received in elongated slots in the side of the housing. The retaining member is pulled away from the housing where the pivot pins slide to an outward end of the slot. The retaining member can then pivot in an upward or downward direction without interfering with the housing to allow removal of the lens, diffuser and grate so the lamps can be replaced and the electrical components can be serviced. | 04-29-2010 |
| 20100053947 | Lighting device and lens assembly - A lighting assembly is provided having a main housing and a lens assembly hinged to the main housing. The lens assembly has a body with end walls with a recess in an upper end of the end walls. The recess in each end wall has a dimension to receive and support a lens for directing light to the target area. The lens has a length greater than the length of the cover so that the ends of the lens extend beyond the outer edge of the end walls of the cover. Stop members are provided on the end walls to limit longitudinal movements of the lens with respect to the body of the lens assembly. A reflector extends from a bottom edge of the cover to an upper edge overlying a portion of the lens. A spring clip is provided to couple the lens to the reflector. | 03-04-2010 |
| 20100044065 | Adjustable mounting bracket - A mounting bracket for supporting an electrical box or other electrical device to a wall stud is adapted to contact an opposing wall to resist movement of the bracket. The bracket includes a front plate and a support plate extending perpendicular to the front plate and having a length to engage the opposing wall. The extension plate is integrally formed with the support plate and can be folded to an outward extended position to increase the effective length of the stabilizing plate to accommodate wall cavities of different depths. The extension plate includes fold lines so that an end portion can be bent to shorten the effective length of the extension plate. | 02-25-2010 |
| 20100032180 | Add-a-depth ring and cover plate assembly - An adjustable depth cover plate assembly includes a top plate and an adjustable sleeve to compensate for different spacing between the outer surface of a wall and the front side of an electrical box. The adjustable cover plate is positioned on the electrical box with the end of the sleeve abutting the electrical box. Mounting screws of an electrical wiring device pass through an opening in the top plate of the cover plate into the electrical box whereby the cover plate is captured between the wiring device and the electrical box. The length of the sleeve of the cover plate is adjustable by providing frangible score lines or telescoping members. | 02-11-2010 |
| 20100026426 | Impact Solenoid Assembly For An Electrical Receptacle - An impact solenoid assembly for an electrical receptacle includes an armature having first and second ends. A resilient member is disposed between a latch and the second end of the armature. The resilient member spaces the armature from the latch. A plunger abuts the second end of the armature. When the solenoid is activated, the solenoid drives the armature toward the plunger, thereby creating momentum in the armature prior to striking the plunger. This increases the force with which the armature and plunger strike the latch. | 02-04-2010 |
| 20100002432 | INDIRECT LUMINAIRE UTILIZING LED LIGHT SOURCES - A luminare uses an indirect reflector system to harness the concentrated light from an array of LED luminaires and direct the lumens where needed. The luminare allows for optical control and little to no glare by re-focusing the concentrated light emitted from each LED luminaire on the reflector at desired angles required for the selected lighting. A satin finish on the reflector diffuses the LED lamp image brightness and increases uniformity of illumination on the ground. | 01-07-2010 |
| 20100002426 | Multi-directional lighting fixture - The multi-directional lighting fixture includes a lighting fixture having a substantially elongated opaque housing with first and second ends with an open top for emitting light in an upward direction and a longitudinal slot along the bottom surface of the housing extending between the first and second ends. The longitudinal slot includes a shielding material, such as a louver or cover, with a predetermined degree of light translucence. The housing has a substantially elliptical cross section tapering towards one end of the housing. The ends of the housing have elliptical translucent members that can transmit lighting horizontally and radially outward from the interior of the housing. Two or more housings can be coupled together in series. | 01-07-2010 |
| 20090258522 | Weather resistant electrical connector - An electrical connector is provided including a housing supporting an electrical device and for receiving an electrical cord or cable. A cap having internal threads and an axial passage for receiving the electrical cord and clamping the electrical cord to the housing to form a waterproof connection. The cap includes a conical shaped seal member for forming a waterproof seal with the outer surface of the electrical cord. A conical shaped bushing is received in a frustoconical shaped bore of the housing and is axially and radially compressed by the threaded cap onto the housing. The bushing has an axial bore for receiving the electrical cable and an outer surface with at least one annular recess to facilitate the axial and radial compression of the bushing. The bottom end of the cap has a chamfered edge which mates with a frustoconical shaped outer surface of the housing to form a waterproof seal. | 10-15-2009 |
| 20090255703 | Lift cover and gasket assembly - An electrical box assembly includes a cover assembly, a gasket and an electrical box coupled together by mounting screws. The cover includes a base with a plurality of screw holes for receiving the mounting screws. A support member having an axial passage extends from the bottom face of the cover around each of the screw holes. The gasket includes a cylindrical shaped sleeve that passes through the support member and has an axial length to extend from the screw hole in the cover. The mounting screws are inserted through the axial passage of the sleeve and the screw holes in the cover to axially compress the sleeve to form a watertight seal between the screw shaft and the support member. | 10-15-2009 |
| 20090205865 | ELECTRICAL CABLE CONNECTOR ASSEMBLY AND RETAINING SPRING - A conduit connector assembly which receives an end of a conduit carrying electrical wires includes a sleeve, a spring clip and a retaining spring. The retaining spring and the spring clip are each coupled to the sleeve. The spring clip is disposed within an interior passage of the sleeve and has a resiliently flexible body and a leg having a gripping end portion. The gripping end has a configuration for gripping and fitting partially about the conduit so as to center the grip end of the spring clip body on the conduit. The retaining spring includes a leg extending into the sleeve and a body contacting the outer surface of the spring clip to hold the spring clip in position and apply a biasing tension of the gripping end of the leg against the conduit. | 08-20-2009 |
| 20080223601 | Weatherproof cover and hinge assembly - A cover assembly for attaching to an electrical box includes a base plate, a body and a cover hinged to the body. The assembly is mounted to the electrical box to protect an electrical device from moisture while allowing access to the electrical device. Hinge members are provided that are inserted into a slot on a selected side of the cover and base to enable the cover assembly to be oriented in a horizontal or vertical direction with the cover being pivotally mounted along a horizontal axis. | 09-18-2008 |
