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Unread 05-02-2014, 02:15
AndreaV AndreaV is offline
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Re: pic: coupling for dual cylinder ballshifter

Quote:
Originally Posted by cbale2000 View Post
How would you accomplish more than two positions with two cylinders? If they have different strokes, won't one just fight the other (not to mention cantilevering the coupling)
Ah right, you can accomplish two different positions with two cylinders, but not if it is mounted to he same coupling. Yes, if they were different length strokes it would probably just shatter the coupling.

Long day of troubleshooting, must sleep.

I am surprised the ball shifter would need a 2nd piston based on Paul's (theoretical) math, but the extra help won't hurt and it's still nowhere near the force needed for a dog gear. Much more compact than a big bore cylinder and a lever arm!
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