Prestressed concrete und internal combustion engine: was sie gemeinsam haben
- Schritt 1. Prestressed concrete — hat als Teil — Wire rope. Tensioned tendons.
- Schritt 2. Wire rope — ist Teil von — Mine hoist. Mine ropes were the first use of wire rope.
- Schritt 3. Mine hoist — hat als Teil — Watt steam engine. Steam winding engines.
- Schritt 4. Watt steam engine — entwickelte sich zu — Internal combustion engine. The combustion engine inherited the “cylinder — piston — crank” layout from the steam engine, moving combustion inside the cylinder.