I grew up with the gizmo!
Hi, I am new to this forum, I mainly joined because Pete needed a manual for his brand "new" Elna sewing machine (see the "Gues the Mystery Case" thread) which my wife has in mint condition. How could I resist sending him scans of the manual!
I grew up with a Thor washer my parents had purchased new in 1950, with the dishwasher accesory. This accesory, except for the round bakellite lid, was pure stainless steel, best grade! It was rather light for its bulk.
First you unscrewed the wing nut, pulled out the agitator, pulled out the tub, and finally pulled up the massive lower counterweight. Then in went the full dishwasher assembly, which had an agitator of its own which rocked back and forth. When you turned the control lever to the right the machine would engage both in spin and wash modes. In this way, a lower counterweight would spin, which created a water vortex, which would be scooped up by the two lower open end S arms, which would swing back and forth and jet the water upwards, washing the dishes. The water came into the tub through the filling spout, which had to remain open during the whole wash cycle. A true hot water hog!