Sadly, my grasp of the German language is tenuous at best! However, I have Thomas Trapp's book "Neander", and have gleaned the following: This glorified proposal for a cyclecar by Ernst Neumann-Neander was drawn-up in 1940. It was to be powered by the single front wheel with the possible options of 250cc up to 1000cc, and was intended to be clad with fairings similar to those on his pre-war racers. He had used any engines he could get his hands on, MAG, JAP, even Harley-Davidson, and was considering Anzani as well. I cannot fathom-out what braking system was invoved, but the good news is that there was a brake pedal. Motorcyle-type cable brake looks likely.
Ernst was also toying with variations of this strange wheel positioning, each one as absurd as the last. It looks as if he was making some progress with a prototype, and had even contacted the government to try and get a subsidy for manufacture!! He did get a response, which was basically:
Back to the drawing-board. Further loosely-related devices were constructed, in particular, a sort of flat-bed garden runabout. That machine inspired a proposed a prone driving-position one-man Panzer armed with six gun-barrels. (There are STILL some folk out there who think the Germans don't have a sense of humour!).
...and throughout the 'forties he was still at it. Three wheels, four wheels, including a ten-seater bus, for God's sake!! And a motorcycle (why not?).
My head's hurting..........
Unless I've missed something, the puzzle does not appear to have attracted a fancy name, simply Neander.
Can I stop now, Please?