Hubbell Limited

Krzysztof Wojceich Korcz

Steven James Johnson

Mahran H Ayrton

Richard J Wagner

Jason Peter Thomas

Steve J Johnson

Joseph Edward Richard

An adjustable mud ring assembly is provided that includes a base plate, a movable ring, and an indexing screw con-figured to move the movable ring with respect to the base plate between a first position and a second position. The base plate has a junction box connecting portion, a support connecting portion, and a stationary ring. The base plate can have an offset distance (D) between the junction box connecting portion and the sup-port connecting portion where the offset distance is sufficient to allow the movable ring to move into stationary ring to the first position without protruding, at a lowermost point, into a junction box connected to the junction box connecting portion.

Adjustable mud ring assemblies

A bracket for supporting at least one electrical device includes a pair of legs engaging one another in an interlocking manner. Each of the legs includes an end portion and a pair of rails connected to the associated end portion, and each end portion is configured to be secured to a support member. Each pair of rails extends from the associated end portion in a parallel orientation, and the rails are laterally spaced apart from one another. The pair of rails of one leg is coupled to the pair of rails of the other leg and the pair of rails of the one leg is slidable relative to the pair of rails of the other leg to change the distance between the end portions.

Adjustable support bracket for electrical devices

A brace assembly is provided having a brace for mounting to a support and a hanger member. The hanger member is coupled to the brace by a bar positioned in a longitudinal slot in the bottom side of the brace. The bar enables the hanger member to slide along the length of the brace. The hanger member has a bottom wall and side walls with a top end for coupling to a support. A mounting bracket is removably coupled to the hanger member for supporting the brace.

Mounting brace assembly for mounting an electrical box

Electrical box assemblies, cable clamps and cable clamp assemblies are provided. The cable clamps include a base, cable guides, and clamping members that grip an electrical cable passing through the base. The electrical box assembly includes an electrical box, and a cable clamp or a cable clamp assembly. The cable clamp assemblies include dual cable clamps that can fit within pry-outs in an electrical box or that can be releasably secured to an electrical box adjacent pry-outs in an electrical box.

Electrical box cable clamp

An adjustable mud ring assembly is provided that includes a base plate, a movable ring, and an indexing screw configured to move the movable ring with respect to the base plate between a first position and a second position. The base plate has a junction box connecting portion, a support connecting portion, and a stationary ring. The base plate can have an offset distance (D) between the junction box connecting portion and the support connecting portion where the offset distance is sufficient to allow the movable ring to move into stationary ring to the first position without protruding, at a lowermost point, into a junction box connected to the junction box connecting portion.

An electrical box mounting bracket includes a mounting frame having a central opening. A removable support member is coupled to an inner edge of the central opening by a frangible tab. A removable extension member is coupled to the support member by a frangible tab that can be removed and attached to an end of the support member. A cable guide is coupled to an inner edge of the central opening by a first fold line and is bendable to a position for supporting a cable. The cable guide has a body or support plate with a plurality of adjacent cable openings with a retaining tab between two adjacent cable openings. The retaining tab is bendable from a first open position for inserting a cable into the cable openings and a second closed position to retain the cable in the cable openings.

Mounting bracket with far side support

A cable connector is provided for coupling to and mounted within the internal cavity of an electrical box for securing an electrical cable passing through an opening in the electrical box. The cable connector includes a body having a first end positioned next to or adjacent the cable opening in the electrical box and a second end spaced from the first end and the cable opening. At least one and typically two retaining members are spring biased from the first end of the body and extend into a cable passage of the body toward the second end. A front wall is provided at the second end of the body with an opening for receiving the wires and forming a stop member to prevent the armor sheathing from passing through the front wall.

Cable connector and electrical box assembly

An electrical box assembly includes an electrical box and a bracket. The electrical box includes a plurality of walls, one of the walls including at least one hole for receiving a conduit. The bracket includes a first portion and a second portion. The first portion is coupled to the electrical box, and the second portion includes at least one finger for extending at least partially around and gripping an outer surface of the conduit. The second portion is pivotable relative to the first portion.

Conduit support bracket for electrical box

A support is provided for mounting an electrical box in an opening formed in a block. The support includes a planar body configured to be coupled to a first side wall of the electrical box. The body includes at least one side edge. The support further includes a flange coupled to the first side edge of the body and extends substantially perpendicular to a plane of the body. The flange is configured to contact an outer surface of the block and to orient an outer edge of the electrical box relative to the block. The support further includes a retention member that is coupled to the body. The retention member has an end. At least a portion of the retention member is movable from a first configuration to a second configuration in which the portion of the retention member is positioned away from the body and contacts the block.

Electrical box support

A cable connector is provided for coupling to and mounted within the internal cavity of an electrical box for securing an electrical cable passing through an opening in the electrical box. The cable connector includes a housing having a first end positioned next to or adjacent the cable opening in the electrical box and a second end spaced from the first end and the cable opening. At least one and typically two cable retaining members are positioned in the cable opening of the housing between the front wall and the rear wall. The cable retainer has a body with a plurality of retaining arms extending into an axial passage of the body for gripping the outer surface of a cable.

Cable connector and electrical box

An electrical box support is provided for coupling to the side wall of an electrical box to support the electrical box in an opening formed in a hollow core building block. The support has a flange at the front edge and tab at a front edge that clips onto the side wall of the electrical box. A spring member extends from a rear side edge and curls toward the front edge. The spring member has an end that is directed toward the front edge and spaced from the flange a distance to contact the inner surface of the block while the flange contacts the outer surface of the block. The tab at the front edge of the support has a hook for engaging an inner edge of the electrical box to couple the support to the electrical box and to prevent sliding of the support on the electrical box.

Growing community of inventors

Grainger, IN, United States of America

Krzysztof Wojceich Korcz