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

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

Variable mechanical valve control for an internal combustion...

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

Variable operating valve apparatus for an internal...

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

Variable overhead valve control for engines

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

Variable performance valve train having three-dimensional cam

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

Variable performance valve train having three-dimensional cam

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

Variable phase coupling

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

Variable phase coupling

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

Variable phase coupling for the transmission of alternating torq

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

Variable phase drive coupling

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

Variable phase drive mechanism

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

Variable phase drive mechanism

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

Variable phase mechanism

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

Variable phase mechanism

Internal-combustion engines – Poppet valve operating mechanism – Spring

Variable preload system for valve springs

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

Variable push rod

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Variable ratio rocker arm

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

Variable ratio rocker assembly

Internal-combustion engines – Poppet valve operating mechanism – Spring

Variable spring force intake valve assembly

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

Variable stroke valve drive for an internal combustion engine