Hey,
I have to model an

"andrews squeezer"..

Can I use 4 times Modelica.Mechanics.MultiBody.Parts.Fixed ?
How do I handle the problem with "degrees of freedom"? --> Do I need a "planar joint"?
The joints are not straight - how do I implement this in Modelica?

Edit:
Is it correct, to model "A" with 2 revolutes (because otherwise the angle between the two bodies is constant right?
The next problem I have: How to model the connections (white circles: for example in the A loop)? I am not sure if i should also use 2 revolutes?

Thank you very much for your help!