Abstract: A welding power supply having a power take-off shaft is provided. The welding power supply has an engine having an output shaft coupled a generator, where the engine shaft drives the generator to produce an electric current. The engine shaft further extends through the generator and is coupled to the power take-off shaft. One of a plurality of auxiliary attachments may be attached to the power-take off shaft and may be driven by the power-take off shaft.

Abstract: Overhead truss assemblies for use with retail displays are provided. The assemblies include multiple trusses that are parallel to and spaced from each other, spanning overhead or otherwise elevated and connecting merchandise display racks on opposing sides of an aisle or aligned with and atop a single merchandise display rack. The trusses have horizontal truss segments and define variable mounting widths. The variable mounting widths are established with one or more connector assemblies that cooperate with and move longitudinally along the horizontal truss segments. Each connector assembly includes a captured plate that is slidingly housed inside of the horizontal truss segment, and an insert connected to and moving in unison with the captured plate. Moving the connector assembly inwardly toward a middle portion of the truss defines a relatively narrower mounting width, while moving the connector assembly outwardly toward an end of the truss defines a relatively wider mounting width.

Abstract: A welding power supply having a power take-off shaft is provided. The welding power supply has an engine having an output shaft coupled a generator, where the engine shaft drives the generator to produce an electric current. The engine shaft further extends through the generator and is coupled to the power take-off shaft. One of a plurality of auxiliary attachments may be attached to the power-take off shaft and may be driven by the power-take off shaft.

Abstract: Overhead truss assemblies for use with retail displays are provided. The assemblies include multiple trusses that are parallel to and spaced from each other, spanning overhead or otherwise elevated and connecting merchandise display racks on opposing sides of an aisle or aligned with and atop a single merchandise display rack. The trusses have horizontal truss segments and define variable mounting widths. The variable mounting widths are established with one or more connector assemblies that cooperate with and move longitudinally along the horizontal truss segments. Each connector assembly includes a captured plate that is slidingly housed inside of the horizontal truss segment, and an insert connected to and moving in unison with the captured plate. Moving the connector assembly inwardly toward a middle portion of the truss defines a relatively narrower mounting width, whilst moving the connector assembly outwardly toward an end of the truss defines a relatively wider mounting width.