#Inventor V2.0 ascii Separator { DEF CRANK Crank { origin 0 0 0 angle 2 size 0.75 } DEF DOUBLE DoubleLink { isError FALSE origin1 = USE CRANK . endPoint size1 2.0 size2 1.5 sharedPoint 2 1.2 0 } DEF RIVET RivetHinge { isError FALSE origin = USE DOUBLE . sharedPoint size 4.5 hingePoint 0.5 2.0 0 } }