Cooper Technologies Company

Eaton Intelligent Power Limited

Brandon Michael Tally

Stephen Nathaniel Thompson

Jacob Lee Johnson

Eric Roland Nuernberger

Robert David Smith

James A Knutson

Nicholas R Grahek

Travis Cole Shelton

Sayali Shridhar Dhale

Phillip Warren Harmon Pruitt

Andrew C Kamm

Todd Brasher

Zheng Ren

The present disclosure is directed to a support block assembly including a strut and an overmolded support block. The strut may include a base, and the support block may include an anchor coupled to the strut. The anchor includes a tang with the support block overmolded on the tang with the tang extending into and encased within the support block forming a bond between the tang and the support block. In an embodiment, the base may define at least one opening. The support block is overmolded on the strut such that the support block extends through at least one opening to form the bond between the strut and the support block. The strut may include a lower side defining a dovetail-shaped groove with the support block overmolded on the strut and extending into the dovetail-shaped groove to form a bond between the strut and the support block.

Support block assembly

The present disclosure provides a cable tray fitting with tray connector and a flexible membrane with opposite longitudinal ends. The tray connectors are secured to the opposite longitudinal with each being secured to one of a pair of adjacent cable tray sections. The flexible membrane allows relative movement between the cable tray sections. The disclosure provides a cable tray assembly including first and second cable tray sections each with a longitudinal end. The cable tray assembly includes a cable tray fitting secured to and disposed between the longitudinal ends of the first and second cable tray sections. The disclosure provides a method of assembling a cable tray assembly by securing a cable tray fitting to opposing and adjacent longitudinal ends of first and second cable tray sections and allowing the cable tray sections to move in three dimensions relative to one another by virtue of the flexible membrane.

Expansion fitting for cable tray

A cable tray section includes first and second side rails, each side rail having opposite longitudinal ends and a length extending between the opposite longitudinal ends. A splice member is secured to one of the first and second rails adjacent one of the longitudinal ends. The splice member includes at least one opening configured to receive a fastener to connect the splice member to another splice member of another cable tray section to attach the two cable tray sections together. The at least one opening has an axis extending along the length of at least one of the first and second rails.

Splice member for a cable tray

A cable tray includes a plurality of fasteners fastening rungs to side rails. Each fastener may be a radially expandable fastener having a radially expandable portion received in one of the fastener openings of one of the rungs. Each radially expandable portion is in an expanded configuration and frictionally engages the corresponding rung inside the corresponding fastener opening to inhibit withdrawal of the radially expandable fastener from the fastener opening. Each fastener opening may be defined by an interior surface of the corresponding rung and at least one projection extending radially inward from the interior surface relative to the fastener opening. The fastener may have an engagement portion frictionally engaging the corresponding at least one projection inside the corresponding fastener opening to inhibit withdrawal of the radially expandable fastener from the corresponding fastener opening.

Ladder-type cable tray

A cable tray support includes first and second rod openings each extending through one of first and second sides of a support body to allow first and second support rods to laterally enter the respective first and second openings. First and second lateral closure members are adjacent the respective first and second openings and are movable to closed positions to inhibit the respective first and second support rods, when received in the corresponding opening, from laterally exiting the corresponding opening.

Cable tray support

A rail for a cable tray having opposite longitudinal ends includes a generally vertical web having opposite upper and lower ends, an upper flange at the upper end of the web, and a lower flange at the lower end of the web. A splice plate retention groove outboard of the vertical web and generally adjacent at least one of the opposite longitudinal ends of the rail is configured to receive a splice plate therein to facilitate positioning of the splice plate on the rail.

Load bearing support system

A cable tray junction includes floor panel and a post secured to the floor panel. The post includes a splice plate connector defining a female coupling component. A splice plate interconnects the post and a cable tray. The splice plate includes a post connector, which defines a male coupling component received in the female coupling component to connect the splice plate to the post without the use of a separate fastener. The splice plate connector may have a curved groove and the post connector may have a tongue received in the curved groove. A wall panel connector of the post defines a wall panel groove in which a wall panel is received to connect the wall panel to the post.

Cable tray junction and splice plate coupling system

A cable management attachment fitting for a ladder-type cable tray includes a rung attachment portion configured to attach to a lower flange of a rung of the ladder-type cable tray without the use of an additional fastener. A cable management attachment portion extends upward from the rung attachment portion and is configured to provide a structure to which a cable management device can be secured.

Cable management fitting

Rooftop support

Cable tray rail

A cable tray expansion splice plate for connecting first and second cable tray sections end-to-end is disclosed. The splice plate includes an elongate body having a central section, an upper flange section, and a lower flange section. In one embodiment, the lower flange section defines a channel for receiving components of the first and second cable tray sections such that the lower flange section underlies the components. Fastener openings in the central section receive fasteners to fasten the body to the cable tray sections. These openings include slots which permit the cable tray sections to move relative to one another in a longitudinal direction.

Expansion splice plate for a cable tray run

A bracket is disclosed for mounting an electrical box on a mounting bar. The bracket comprises a front jaw and a rear jaw. The jaws are movable toward an open position for allowing movement of the bracket relative to the mounting bar and toward a closed position for gripping the mounting bar at a selected position along the mounting bar. The jaws are biased toward the closed position. An electrical box is attached to the front jaw. In one embodiment, the front jaw, rear jaw and a spring for urging the jaws closed are integrally formed from a single piece of sheet metal.

Electrical box mounting bracket

A cable tray expansion splice plate for connecting first and second cable tray sections end-to-end is disclosed. The splice plate includes an elongate body having a central section, an upper flange section, and a lower flange section. In one embodiment, the lower flange section defines a channel for receiving components of the first and second cable tray sections such that the lower flange section underlies the components. Fastener openings in the central section and the lower flange section receive fasteners to fasten the body to the cable tray sections. These openings include slots which permit the cable tray sections to move relative to one another in a longitudinal direction.

Growing community of inventors

Greenville, IL, United States of America

Brandon Michael Tally