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

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

Device for the control of gas exchange valves

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

Device for the hydraulic adjustment of the angle of rotation...

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

Device for the hydraulic control of gas exchange valves of a...

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

Device for the optional actuation of at least one gas exchange v

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

Device for the relative angular adjustment of a camshaft

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

Device for the relative angular adjustment of a camshaft...

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

Device for the relative rotation of a camshaft relative to a...

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Device for the valve control gear of an internal combustion engi

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

Device for the variable actuation of gas exchange valves of...

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

Device for the variable actuation of the gas exchange valves...

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

Device for the variable control of gas exchange valves in an...

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

Device for the variable control of the valves of internal combus

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

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

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Device for transmitting movement

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

Device for variable activation of valves for internal...

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

Device for variable actuation of the gas exchange valves in...

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

Device for variable actuation of the gas exchange valves of...

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Device for variably actuating the gas exchange valves in...

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

Device for variably adjusting control times of gas exchange...