A clean, isometric technical illustration of a simple mechanical movement mechanism: a rotating crankshaft connected to a sliding piston via a connecting rod. The assembly includes a circular flywheel on the crankshaft, a cylindrical piston inside a transparent or cutaway block-style cylinder housing, and a connecting rod with visible pin joints. The background is plain light gray. The style is engineering line-art with subtle shading, showing clear geometric shapes, axes of rotation, and motion arrows indicating rotary and linear motion. Labeled parts: "Crankshaft", "Connecting Rod", "Piston", "Cylinder". Suitable for CAD modeling reference. Mehr sehen