Patents Represented by Attorney Mark S. Bicks
-
Patent number: 5349510Abstract: A light fixture including a housing having a longitudinal axis, an open axial end, and a lens door assembly pivotally connected to the housing and permitting the lens door assembly to move between an open position and a closed position. A latch mechanism secures the lens door assembly in the closed position over the open end of the housing. The latch mechanism can include at least one spring clip connected to the housing and engaging a tab of the lens door assembly when in the closed position.Type: GrantFiled: March 23, 1992Date of Patent: September 20, 1994Assignee: Hubbell IncorporatedInventors: David L. Jordan, Marc A. Schetselaar
-
Patent number: 5338213Abstract: A plug for insulating electrical contacts of a male connector has a connector engaging portion for snugly coupling the plug to the connector and a head portion extending from the connector engaging portion. Bores extend axially through the connector engaging portion and only partially through the head portion, and snugly receive the contacts.Type: GrantFiled: February 1, 1993Date of Patent: August 16, 1994Assignee: Hubbell IncorporatedInventor: Frederick J. Oko
-
Patent number: 5324897Abstract: A locking device for an electrical toggle switch has a fixed, one piece locking body. An opening extends through the body for receiving a mounting screw for a switch face plate to mount the body on the face plate. The mounting screw receiving opening is provided with an access in the body adjacent the opening to locate the mounting screw in the opening while the mounting screw is still engaged with the switch face plate. An additional opening extends through the body and is spaced from the mounting screw receiving opening. The additional opening is defined by an abutment for engaging the toggle arm of the switch and for preventing movement of the toggle arm from one position to another position, particularly from an off position to an on position.Type: GrantFiled: May 27, 1993Date of Patent: June 28, 1994Assignee: Hubbell IncorporatedInventors: Aaron D. Melgoza, Ernest G. Hoffman, John L. Sandor
-
Patent number: 5260860Abstract: A clamp mechanism secures a lighting fixture to a mounting apparatus. A tenon is inserted into the open end of a mounting pole. A radially expandable element, mounted on the tenon, is adjusted to expand radially outwardly to engage the inner surface of the mounting pole. Radial outward expansion of the expandable element is imparted by a threaded bolt which threadedly engages a base of the expandable element. As the base is drawn towards the end face of the tenon, angled legs of the expandable element are cammed outwardly until distal ends of the legs frictionally engage the inner surface of the mounting pole.Type: GrantFiled: March 23, 1992Date of Patent: November 9, 1993Assignee: Hubbell IncorporatedInventors: David L. Jordan, Dwight D. Boyd
-
Patent number: 5255739Abstract: A clamp attaches an electric submersible pump cable to a sucker rod to deploy and support the cable in an oil well. The clamp includes a core portion having a bore extending axially through the core portion for receiving the sucker rod. A pair of arms extends radially outwardly from the core portion. The arms grip the cable on the facing surfaces of the arms for engaging the cable in a space between the arms.Type: GrantFiled: December 9, 1992Date of Patent: October 26, 1993Assignee: Hubbell IncorporatedInventors: David H. Neuroth, Robert F. Bailey
-
Patent number: 5183331Abstract: An adjustable mounting assembly, for rotatably coupling a support member with electrical wiring to a lighting fixture housing, has at least one casing with a fastening sleeve for receiving a fastener. The casing also has at least one conduit for receiving the support member and the electrical wiring. A spacer is located between the casing and housing and has a bore for the fastener and an aperture for the wiring. The casing is rotatable with respect to the housing and can be releasably retained in selected rotational positions by the fastener.Type: GrantFiled: July 3, 1991Date of Patent: February 2, 1993Assignee: Hubbell IncorporatedInventors: James E. Edgell, David L. Jordan
-
Patent number: 5087803Abstract: An electrical switch for hazardous environments includes a non-metallic terminal base supporting a plurality of stationary contacts. A non-metallic operator body has a radial wall and tubular outer wall extending from the radial wall. The outer wall has a free end coupled to the terminal base and defines a contact chamber inside of the operator body. The radial wall has a central passageway and a tubular inner wall extending from the radial wall toward the terminal base substantially concentrically to the outer wall and the passageway. A non-metallic operator member has an annular portion slidably received in the passageway between first and second positions, and has a radial portion extending from the axial portion with a tubular flange extending from it substantially concentrically to the axial portion. The operator member tubular flange is slidably received between and overlaps the inner and outer walls of the operator body in both of the first and second positions of the operator body.Type: GrantFiled: May 22, 1990Date of Patent: February 11, 1992Assignee: Hubbell IncorporatedInventor: Michael A. Kurtz
-
Patent number: 5061209Abstract: An electrical connector for coupling a modular plug connector to a plurality of conductors has a housing with a plug receiving portion and a contact support portion. A plurality of spring contacts, housed within the plug receiving portion, are respectively electrically connected to a plurality of press-fit contacts, housed within the contact support portion. Each of the press-fit contacts are substantially flat with a press-fit tail, a body, and a bifurcated extension aligned colinearly along a longitudinal axis. The press-fit tail is quadrangular, formed with two pairs of indentations, and has substantially equal lengths between midpoints of opposed sides. The press-fit tail is manufactured by punching substantially v-shaped indentations on opposed sides.Type: GrantFiled: March 13, 1991Date of Patent: October 29, 1991Assignee: Hubbell IncorporatedInventors: Virgil T. Bolick, Jr., John M. Gentry
-
Patent number: 5057810Abstract: A device for connecting and then isolating and disconnecting an arrester has a first electrical terminal, a second electrical terminal and first and second circuits for electrically connecting the first and second terminals. The first circuit includes a conductive casing mechanically coupled to the first and second terminals and a spark gap located between the outside of the casing and second terminal. The second circuit includes an interrupting mechanism for automatically interrupting connection between the first and second terminals.Type: GrantFiled: February 14, 1991Date of Patent: October 15, 1991Assignee: Hubbell IncorporatedInventor: Donald E. Raudabaugh
-
Patent number: 5043838Abstract: A modular electrical assembly is enclosed in an elastomeric weathershed housing, and has a plurality of electrical components aligned in a row and in electrical connection with one another via their axially-directed ends and under an axially-directed compressive force via a non-conductive filament winding. The filament winding defines a crisscross pattern with lateral openings for venting gas upon failure of one of the electrical components. The openings can be filled with fracturable epoxy or other insulating materials such as silicone grease.Type: GrantFiled: September 20, 1989Date of Patent: August 27, 1991Assignee: Hubbell IncorporatedInventor: John D. Sakich
-
Patent number: 4960964Abstract: An electrical wiring box assembly includes a non-metallic electrical box, a metallic grounding plate and a conducting clip. The electrical box includes a pair of mounting lugs for releasably fastening a wiring device. The grounding plate includes a central portion having a downwardly extending coupling flange frictionally retained in a slot formed in one of the box mounting lugs. The grounding plate further includes a pair of connecting portions extending downwardly from the central portion, each having an extending outwardly leg. The conducting clip includes a flat body portion and a raised portion. The flat body portion has a slot for receiving the coupling flange of the grounding plate and a self tapping hole for receiving a mounting screw. The raised portion includes a hole and a plurality of tabs formed by radially extending slits. The hole is slightly smaller than the diameter of the mounting screw.Type: GrantFiled: February 15, 1989Date of Patent: October 2, 1990Assignee: Hubbell IncorporatedInventors: Kenneth R. Schnell, William E. Slater
-
Patent number: 4947307Abstract: A light fixture assembly positionable in a recess in the ground, includes a lamp housing, a light-transparent lens, a lamp and a directional louver assembly. The directional louver assembly is mounted within the lamp housing on annular ledge between the lamp and the lens, and includes a plurality of interconnected rectangular louver members having ends lying on a single circle to form a circular lateral periphery. Rotation of louver assembly on the ledge adjusts the direction of the light emitted from the light fixture.Type: GrantFiled: March 23, 1989Date of Patent: August 7, 1990Assignee: Hubbell IncorporatedInventor: Honesto D. Quiogue
-
Patent number: 4931024Abstract: An electrical contact clip for a wiring device includes an inside and outside contact members. Each of the contact members includes a terminal portion adapted to be electrically coupled to wiring, a resilient contact portion for electrically engaging a mating contact element, and an intermediate portion extending between the terminal portion and the contact portion. The coupling members are interlocked adjacent the intermediate portions. The contact portions are preformed such that, when the contact members are interlocked, the contact portions engage and press against each other and bend about an axis transvese to the longitudinal axes of the contact members.Type: GrantFiled: September 13, 1989Date of Patent: June 5, 1990Assignee: Hubbell IncorporatedInventors: Albert J. Gartland, Jr., Michael J. Lawlor
-
Patent number: 4931915Abstract: A light fixture includes a lamp housing, a removable cover, a light transparent lens, a lamp and a gasket. The lamp housing has a hollow interior and an open top. The removable cover is releasably coupled to the housing and extends over and laterally beyond the open top, and has an aperture extending through it. The cover also has depending ribs. The gasket is mounted between and seals joints between the lens, the cover and the housing. The gasket is confined between the ribs to ensure its proper alignment.Type: GrantFiled: March 23, 1989Date of Patent: June 5, 1990Assignee: Hubbell IncorporatedInventor: Honesto D. Quiogue
-
Patent number: 4931914Abstract: A light fixture includes separate ballast and optical housings. The optical housing includes an open top, a hollow base depending from the open top and a wiring chamber extending laterally from the hollow base adjacent to the open top. A cover is releasably coupled to the housing, extends over the open top, and has an aperture extending through it receiving a lens. The lamp is mounted in the base of the optical housing for directing light through the lens. The ballast housing is releasably coupled to the optical housing at the wiring chamber. A ballast cover is coupled to the ballast housing. An electrical ballast assembly is mounted in the ballast housing. Wiring extends between the housings for electrically connecting the lamp and the electrical ballast assembly.Type: GrantFiled: March 23, 1989Date of Patent: June 5, 1990Assignee: Hubbell IncorporatedInventor: Honesto D. Quiogue
-
Patent number: 4907139Abstract: A light fixture has a light-transparent cover at substantially grade level and a photocontrol device with a self-flushing outer surface for preventing accumulation of opaque material thereon. The light fixture is adapted to be positioned within a recess in the graded environment and includes a housing which encloses a lamp electrically connected to the photocontrol device. The self-flushing outer surface of the photocontrol device discourages the build-up of opaque material so that the photocontrol device can reliably detect changes in the ambient light conditions outside the light fixture and operate the lamp in response to the detected changes.Type: GrantFiled: March 31, 1988Date of Patent: March 6, 1990Assignee: Hubbell IncorporatedInventor: Honesto D. Quiogue
-
Patent number: 4905118Abstract: A modular electrical assembly is enclosed in an elastomeric weathershed housing, and has a plurality of electrical components aligned in a row with terminals at the row ends. The electrical components and the terminals are in electrical connection with one another via their axially-directed ends and are axially compressed by a non-conductive filament winding. The filament winding has axial end portions wrapped about the terminals and extending axially beyond the terminals in a direction opposite to the electrical components. The winding end portions are prestressed in axial compression to increase cantilever strength and to decrease cantilever deflection.Type: GrantFiled: June 20, 1989Date of Patent: February 27, 1990Assignee: Hubbell IncorporatedInventor: John D. Sakich
-
Patent number: 4899248Abstract: An electrical device includes a plurality of electrical assemblies formed as interchangeable modules, aligned in an end-to-end serial array and enclosed in a polymeric weathershed housing, the electrical assemblies being electrically and mechanically coupled together. Each electrical assembly in turn has a plurality of electrical components aligned in a row and in electrical connection with one another via their axially-directed ends and under an axially-directed compressive force via a non-conductive filament winding. A plastic film barrier laterally surrounding the electrical components is interposed between the electrical components and the filament winding. A surge arrester with voltage ratings can be enlarged merely by serially coupling a plurality of separately wrapped electrical components in the form of MOV blocks. Enclosing the electrical assemblies is a weathershed housing.Type: GrantFiled: March 31, 1988Date of Patent: February 6, 1990Assignee: Hubbell IncorporatedInventor: Donald E. Raudabaugh
-
Patent number: 4740658Abstract: An elongated cable structure of rigid and flat transverse cross-section for protecting conduits of various types includes interior axial lines of high tensile strength which may be used to suspend equipment from one cable end and to force the equipment axially past obstructions in a well hole. The structure may be raised and lowered in the well hole by means of exterior teeth which are firmly secured to the underlying tensile lines project from the surface of the structure to mesh with traction drives.Type: GrantFiled: December 2, 1986Date of Patent: April 26, 1988Assignee: Hubbell IncorporatedInventors: Ernest G. Hoffman, David H. Neuroth
-
Patent number: 4719316Abstract: A splice joins two pushing and pulling cables. Each cable has a plurality of gripping members defining a longitudinal cavity, a bendable power line housed in the cavity and elongated tensile elements enclosed and compressed by the gripping members. The adjacent ends of the tensile elements are connected by tensile element splices. Adjacent ends of the power lines are connected by a power line splice. A plurality of splice blocks are located end to end along the longitudinal axis, and enclose and compress the tensile element splices and the tensile element. The splice blocks define a longitudinally extending chamber housing the power line and the power line splice in a relatively stress free state.Type: GrantFiled: September 30, 1986Date of Patent: January 12, 1988Assignee: Hubbell IncorporatedInventors: Ernest G. Hoffman, David H. Neuroth, Fernando Tabak