The lengths of the links comply with the conditions: A͞C=F͞B, C͞B=A͞F and C͞D=D͞A=B͞E=E͞F. Cylinder 2 oscillates about fixed axis G. Piston a, reciprocating in cylinder 2, has rod b. The motion of piston rod b is reproduced by tie-rod 1 by means of parallel-crank linkage ACBF. The mechanism can be employed for installations with long distances between axes of rotation D and E of links 4 and 3.
$1405$LG,PM$