Abstract: A mixer apparatus comprising a mixing chamber assembly, a mixing agitation assembly and an orifice assembly. The mixing chamber assembly includes a housing defining a cavity, an inlet providing fluid communication with the cavity and an outlet providing fluid communication with the cavity. The mixing agitation assembly includes a motor assembly, a drive shaft coupled to the motor assembly and at least one impeller coupled to the drive shaft. The at least one impeller and at least a portion of the drive shaft are positioned within the housing and are also positioned between the inlet and the outlet. The orifice assembly includes at least one orifice positioned between the inlet and the at least one impeller. Upon direction of a working fluid into the cavity through the inlet and through the at least one orifice, at least a portion of the fluid is mixed by the impeller and exhausted through the outlet.

Abstract: In general, table saws can be used in a stationary mode only, i.e. the saw blade is fixed in one position. A relatively simple saw assembly which can be used with an ordinary circular saw includes a table with a slot in the top surface thereof for slidably receiving the blade of a saw mounted on a slide beneath the table. The slide is movably mounted on an arcuate track on a carriage for permitting tilting of the blade to make angled cuts. The saw is connected to the slide by a cantilever structure, which permits changing of the amount of blade projecting above the table top, i.e. raising and lowering of the saw to alter the depth of cut. The carriage is mounted on rails extending longitudinally of the table. A handle is connected to the saw and projects upwardly through the slot to a location above the and in front of the blade for manual movement of the carriage, the slide and the saw.

Abstract: Since primers can be applied to metal substrates prior to subsequent operation, including metal deformation, they are often applied in coil coating operation. The potential for the removal of primer coating during metal deformation is a drawback to early coating application. There is now provided a lubricant composition particularly adapted to meet this problem. The composition comprises metallic stearate, emulsifier, titanium dioxide and Xanthomonas hydrophilic colloid, all in aqueous medium.