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 adjusting the phase angle of a camshaft of an interna

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

Device for adjusting the phase angle of a camshaft of an interna

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

Device for adjusting the phase angle of a camshaft of an...

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

Device for adjusting the phase angle of a camshaft of an...

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

Device for adjusting the phase angle of a camshaft of an...

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

Device for adjusting the phase position of a shaft

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

Device for adjusting the relative angle of rotation of a shaft t

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

Device for adjusting the relative rotational background of...

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

Device for adjusting the rotation angle of the camshaft of...

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

Device for adjusting the rotational angle relationship between a

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

Device for adjusting the rotational angle relationship between a

Internal-combustion engines – Poppet valve operating mechanism – Spring

Device for adjusting valve duration using external air supply

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

Device for adjusting valve timing in an internal combustion engi

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

Device for adjusting valve timing in an internal combustion engi

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

Device for altering cam profile

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

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

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

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

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