Abstract: A method for producing a hardened wear plate to be used in mining or agricultural operations for transporting raw materials. The hardened wear plate is produced by providing a metal plate, overlaying a metal deposit, overlaying a flux, submerging a power head through the metal deposit and flux, and then arc-welding the arrangement to form a hardened wear plate. The hardened wear plate has a smooth, patternless surface with surface features resulting in the plate being resistant to abrasion and having few stress points making it less vulnerable to fracture or failure when in use.

Abstract: A wire feeder assembly of the type generally associated with an electric arc welding machine including a driveshaft in rotatable communication with an individually servo motor at one end and a worm gear assembly at the other end is provided. Due to the assembly’s slim design, a series of assemblies can be deployed on a metal plate cladding machine spaced approximate 4 inches apart, which facilitates the construction of previously unattainable welding patterns.

Abstract: An electronically controlled apparatus for the manufacture of fused overlay plate including a conveyor assembly, a ground assembly, two hopper assemblies, a number of wire feeder assemblies, and a perforated cooling drum to produce a metal plate with a fused weld overlay that is harder, more impact resistant, and demonstrates a longer lifespan with respect to abrasion than known in the prior art.

Abstract: Use of an vibration damper to dampen vibration transmitted from an engine to a carburettor is found to enhance carburettor and therefore engine performance. The vibration damper is conveniently placed axially between the carburettor and an end of the intake manifold, and may take the form of a laminate of an elastomeric block adhered between and upstream and a downstream metal plate. Fasteners can extend from the metal plates into suitable apertures within the carburettor housing and inlet manifold without traversing the elastomeric block thereby enhancing the efficacy of the damper.

Abstract: Use of an vibration damper to dampen vibration transmitted from an engine to a carburettor is found to enhance carburettor and therefore engine performance. The vibration damper is conveniently placed axially between the carburettor and an end of the intake manifold, and may take the form of a laminate of an elastomeric block adhered between and upstream and a downstream metal plate. Fasteners can extend from the metal plates into suitable apertures within the carburettor housing and inlet manifold without traversing the elastomeric block thereby enhancing the efficacy of the damper.