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

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

Engine valve driving apparatus

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

Engine valve driving apparatus

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

Engine valve driving device

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

Engine valve driving device

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

Engine valve having adjustable lift

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

Engine valve hydraulic actuator locating mechanism

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

Engine valve lift mechanism

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

Engine valve lifter mechanism of internal combustion engine

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

Engine valve operating apparatus

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

Engine valve operating system

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

Engine valve operating system

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

Engine valve operating system

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Engine valve operating system

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

Engine valve operating system for internal combustion engine

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

Engine valve operating system for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – Camshaft drive means

Engine valve operation mechanism

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

Engine valve operation timing control apparatus

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

Engine valve performance controller

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

Engine valve seating velocity hydraulic snubber