Models View all Four-Link Face Cam Mechanism For Operating Lead-Screw Half-Nuth 5 120 1 Lever-Screw Press Mechanism 60 673 2 Lever-Screw Mechanism For Belt Tension Adjustment 20 304 1 Gear-Cam Mechanism Of A Variable-Diameter Pulley 24 444 1 Three-Link Spatial Cylinder Cam Mechanism 11 409 2 Multiple-Bar Mechanism Of A Automobile Door Hinge 50 751 3