In a message dated 3/21/2003 9:40:52 AM Eastern Standard Time,
classicrendezvous-request@bikelist.org writes:
> In a message dated 3/20/2003 10:33:04 PM Eastern Standard Time,
> wa2vuy@mindspring.com writes:
>
> >
> >>Bio-Cam (Weird cam follower in cranks)
> >>Bio-Pace (lever * pull chains..same inventor guy? Larry Brown?)
> >>Alenax (Lever action again)
> >>Rise-in-Go (up and down makes it go!)
> >>Mobius "continuous tube" frame
> >>
> >>Can anyone add to this "curiosity" list?
> >>
> >>Dale Brown
> >
>
I've been searching the archives in vain for my favorite weirdness in which
the chain goes through a convoluted wrap that engages both sprockets of a two
speed freewheel enabling a forward pedal action for one speed , and a
backward pedaling for the other, , both freewheels are always moving, one to
drive and the other in freewheel , I think it is a very old idea, and some
list member has built one with great web pics , , I think this definitely
needs to be on the list, someone help out, , , , , , regards, ,Tom
Roberson