design leve cardini etc.

[meacmae]

good evening, I expose my problem: I have a hydraulic piston that I need to use to move a structure. the problem arises from the encumbrances and therefore I should create some system with levers or I do not know that, to allow the movement of the structure. I don't want the pappa ready but I don't find anything on the internet about it and I wanted to know if you were so kind to direct me to some text, video, links or anything that makes me learn the design of these systems. I do not mean the simple lever-fulcrum-force but those systems type of mechanical locks (type speedyblock) which create large movements with little lever. I hope I've been clear. Thank you.

 

[meccanicamg]

I would say that on the net there is little and also of written publications. They are usually the secrets of the best who can calculate levers and kinematics.
However you can find some ideas about the book mechanisms and mechanical devices by neil sclater.