LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism,With means for varying timing

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

Valve driving device and valve driving method for internal combu

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

Valve driving device for engine

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

Valve driving device for multi-cylinder internal combustion...

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

Valve driving mechanism for double overhead camshaft engine

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

Valve driving mechanism for internal combustion engine

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

Valve driving mechanism for internal combustion engines

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

Valve driving system for internal combustion engine

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

Valve driving system for internal combustion engine

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

Valve duration and lift variator for internal combustion engines

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

Valve duration control system for four-cycle engine

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

Valve event reduction through operation of a fast-acting...

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

Valve gear

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

Valve gear assembly for an internal-combustion engine

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

Valve gear cam follower in an internal combustion engine

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

Valve gear device

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

Valve gear device for internal combustion engines

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

Valve gear for gas exchange valves of internal combustion...

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

Valve gear for internal combustion engines

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

Valve gear for load change valves of four-stroke internal...