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

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

Device for altering the opening and closing times of gas-exchang

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Device for attaching an engine cover

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

Device for automatically varying the timing of a camshaft

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

Device for camshaft control

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

Device for changing a rotational position of a control shaft tha

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

Device for changing the angle of rotation of a camshaft...

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

Device for changing the control times of gas exchange valves...

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

DEVICE FOR CHANGING THE CONTROL TIMES OF GAS EXCHANGE VALVES...

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

Device for changing the control times of gas exchange valves...

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

Device for changing the control timing of the gas exchange...

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

Device for changing the control timing of the gas exchange...

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

Device for changing the opening and closing times of the gas-exc

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

Device for changing the relative rotational position of a...

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

Device for changing the rotational position of a shaft relative

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

Device for changing the timing of an internal-combustion engine

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

Device for changing the timing of intake and exhaust valves...

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

Device for continous angular adjustment between a camshaft and a

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

Device for continuous angular adjustment between two shafts in d

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

Device for continuous automatic angular adjustment between two s