How to create pin in a slot in Motion with joint?

Piston presentation PPT piston slot The horizontal slot reduces the path for the heat travels The vertical slot allows for expansion without an increase in piston diameter By goal55 slot i want to slide an inner piston as i rotate this piece This method works provided the rotation required is small…what if the slot were

slot online free spin Piston and Shuttle Rotor is attached to a single shaft and runs centrally in pump casing The face of the Rotor has rectangular slot The channel-shaped Piston