Scuff resistant aluminum piston and aluminum cylinder bore...
Sealing device
Self-locating piston ring for a two-stroke engine
Silicon-nitride-inserted piston
Simplified combustion chamber
Single-part cooling channel piston for a combustion engine
Sliding contact-making structures in internal combustion engine
Sliding structure for automotive engine
Sliding structure for automotive engine
Spark ignition engine with shallow bowl-in-piston geometry
Spark ignition internal combustion engine
Split piston for an internal combustion engine
Stepped piston for a motor, pump or compressor
Structure for connecting piston to crankshaft
Surface layer forming a cylinder barrel surface, a spraying...