LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Vehicle multi-cylinder engine

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Velocity control of exhaust valve actuation

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Vertically oriented camshaft cap oil diverter

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Vertically oriented camshaft cap oil diverter

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear resistant cast iron rocker arm and method of making same

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear resistant slide member made of iron-base sintered alloy

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Wear resistant tappet

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Wear-resistant coating and process for producing it

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear-resistant member for use in an internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear-resistant member for use in internal combustion engine and

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Welded article and method of making same

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Worm gear driven variable cam phaser

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Yoke mount rocker arm

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Zero belt camshaft