(PDF) Hipparchos vs. Ptolemy and the Antikythera Mechanism: Pin-Slot

pin slot@Tony_C_ Pin Slot will not work in this case because the slot direction is not ar. Tangent mate should work in this situation. Tangent mate should work in this situation. I see you'veSolution: It is possible to make a pin follow a slot driven with both arcs and sps using a planar joint and a tangential relationship.