Abstract: A crate assembly having a base, a first support member secured to the base and having a first shelf and a second support member secured to the base and having a second shelf. The crate assembly additionally includes a third support member secured to the base and having a third shelf and a fourth corner support member secured to the base and having a fourth shelf. A generally centric support member is secured to the base and includes a structure defining at least one generally centric shelf. A first brace assembly is connected to the first support member and a second brace assembly is connected to the fourth support member. A connecting assembly is releasably engaged to the first brace assembly and to the second brace assembly. A container assembly including the crate assembly supporting a pallet. A method is provided for transporting transformers with the crate assembly.

Abstract: An apparatus for selecting a consumable welding wire from a plurality of consumable welding wires. The apparatus has a base, and a drive wheel rotatably supported by the base for engaging a consumable welding wire. A plurality of pinch-roller arms is pivotally secured to the base, and a plurality of pinch rollers is rotatably secured to the plurality of pinch-roller arms. The apparatus also includes a plurality of spring assemblies supported by the base for biasing the plurality of pinch-roller arms. A plurality of pneumatic cylinder assemblies engage the base and the pinch-roller arms for moving the pinch-roller arms relative to the base. A method for selecting any one of a plurality of consumable welding wires comprising pivoting a pinch-roller assembly to cause a rotatable pinch roller to engage and hold a consumable welding wire in driving engagement with a rotatable drive wheel.

Abstract: A crate assembly having a first corner support member with a first upper shelf and a second corner support member with a second upper shelf. The crate assembly additionally includes a third corner support member with a third upper shelf and a fourth corner support member with a fourth upper shelf. A first brace assembly is connected to the first corner support member and to the second corner support member, and a second brace assembly is connected to the second corner support member and to the third corner support member. The third corner support member and the fourth corner support member are interconnected to each other by a third brace assembly. A first V-shaped brace assembly is connected to the first corner support member and a second V-shaped brace assembly is connected to the fourth support member. A connecting assembly is releasably engaged to the first V-shaped brace assembly and to the second V-shaped brace assembly.

Abstract: A fan (10) is disclosed that includes a first leg (20) and an interconnected second leg (30), the legs (20,30) being movable relative to each other between a first, closed position and a second, open position. A blade (41) is secured to and disposed between the two legs (20,30) generally adjacent the top (13) of the fan (10). A torsion spring (50) having a coil (51) and two projecting arms (52), with each arm (52) abutting one leg (20,30) is adapted for biasing the legs (20,30) to the open position. A release mechanism (54) adapted for releasably locking the legs (20,30) in the closed position has a post (55) attached to and projecting from the second leg (30) and a barb (56,56a,56b) at the distal end thereof adapted for cooperating with an aperture (57) in the first leg (20) when the legs are in the closed position.