Hi Guys,

I've been struggeling with drawing this part for a week now and it won't workout as the way I wanted.

Because this, part must be a big combination of ''lofts'' and ''revolves'' but I just wont get to the right solution to draw is geomatric perfect as in the originial 2D drawing (attachment).

I came this far but, now I am stuck and everything I try will not give the wanted result.

Can someone please help me with, the sequence to follow, of how to draw this part?

You help is much appreciated!

Elmar