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

Apparatus for controlling timings of exhaust valves and method t

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

Apparatus for controlling valve actuation in internal...

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

Apparatus for controlling valve timing of engine

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

Apparatus for controlling valve timing of internal...

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

Apparatus for deactivating an engine valve

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

Apparatus for detecting valve lifting characteristic of cam shaf

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

Apparatus for external cooling of an exhaust valve

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

Apparatus for opening and shutting valves of an engine

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

Apparatus for operating the valves on internal combustion engine

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

Apparatus for preventing leakage across rotor vanes in a...

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

Apparatus for regulating the operation of an adjusting device

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

Apparatus for relative angular adjustment between two shafts in

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

Apparatus for relative angular adjustment of a crankshaft of...

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

Apparatus for shifting phase between shafts in internal combusti

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

Apparatus for supplying oil in engine

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

Apparatus for switching the operation of a change valve of a...

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

Apparatus for the adjustment of the stroke of a valve...

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

Apparatus for the variable setting of control times of...

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

Appliance for modifying the timing of gas-exchange valves of...