Optimal heat engine

Piston and a connecting rod assembly

Piston and connecting rod assembly

Piston and connecting rod retention

Piston connection for a reciprocating piston engine

Piston engine

Piston engine having approximate straight-line mechanism

Piston-cam engine

Piston-connecting rod assembly

Piston-crank mechanism

Piston/crankshaft assembly

Powertrain of an internal combustion engine with piston and...

Processing method for a connecting rod

Pulling rod engine

Racing engine having trimetal bearings with a thick overlay...

Reciprocating piston assembly

Reciprocating piston engine and its link mechanism

Reciprocating piston engine, especially internal combustion engi

Reciprocating-piston internal combustion engine

Rotary mechanical field assembly