Are there any more pictures of this Gentleman's motorcycle?
Are there any more pictures of this Gentleman's motorcycle?
https://silodrome.com/windhoff-four-cylinder-motorcycle/Are there any more pictures of this Gentleman's motorcycle?
Some very unique engineering and design there..Thank you, @gggGary, also found this interesting article - bit of background, technical detail and a short road test:
https://thevintagent.com/2017/09/27/road-test-1928-windhoff
Engine as a stressed member...Some very unique engineering and design there..
Engine as a stressed member...
It's an artistic rendition, not that accurate - seems to be missing a valve, for starters.Wow! The bike is actually frameless, the front suspension and rear sub frame bolt directly to the motor.
I also thought this was interesting, the overhead cam operates directly on the valves much the way a modern engine with bucket and shim designs work, but do you see any way to adjust the valves on this old engine?
View attachment 257406
Lash caps.Wow! The bike is actually frameless, the front suspension and rear sub frame bolt directly to the motor.
I also thought this was interesting, the overhead cam operates directly on the valves much the way a modern engine with bucket and shim designs work, but do you see any way to adjust the valves on this old engine?
View attachment 257406
As it is referred to as LSR I'm guessing they only figure on one stop at the end of a run so heat build-up might not be that big a problem. Now if one was going to be doing laps a Le Mans that might be a different story!^^^Wonder what the thinking behind that rear wheel is?
Assuming that's a cover over the original spoked rim, I suppose it could be for some perceived aerodynamic (or aesthetic) advantage, but wouldn't it inhibit cooling of that drum brake?
Not an issue if it's just a design exercise I guess.
is that a CX motor sideways?