Tim
That is the one! The second pf the two above is exactly what I was looking for. If you are into reading the description in patent documents, you will find several references to the trips and the bent arms folding and unfolding. The elevation drawing is much clearer that I had seen previously and the plan drawing, I had not seen at all. the combination and some of the detail inserts helped me work out the way that the governor is linked to the cutoff. That is a lot of help.
Now if any one has pictures or knows of the existence of such an engine or had a personal contact with one of these engines, I would like to hear from you. The lack of any may be an indication of the success of this engine.
Thanks Tim
Jerry