 Re: Wormdrive Chainsaw: any ever been made?
There are no worm drive to my knowledge.
rear handle already exist on old mac saw, mall saws and many more.
Clinton, PM(power machinery) and more have used belt driven system inside a dry case.
Homelite has a vast variety of old models using oil gear case.
Danarm have used a transversal engine with pressure plate and cork friction disk inside a casing filled with grade sae 90.
I collect old saws and have seen lots of technology but worm drive...this will need a bit of research.
Alain, |