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

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

Apparatus for supplying oil in engine

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

Apparatus for switching the operation of a change valve of a...

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

Apparatus for synchronizing engines

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

Apparatus for the adjustment of the stroke of a valve...

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

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

Internal-combustion engines – Poppet valve operating mechanism – Rod

Apparatus utilizing a plural-profiled cam unit for actuating the

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

Appliance for modifying the timing of gas-exchange valves of...

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

Approach for adaptive control of cam profile switching for...

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Arm type valve gear

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

Arrangement for actuating a charge cycle valve having an electro

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

Arrangement for adjusting the angle of rotation of a...

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

Arrangement for adjusting the relative rotating position of a ca

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

Arrangement for an electromagnetic valve timing control

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

Arrangement for changing the relative rotating position of shaft

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

Arrangement for changing the valve timing of an internal-combust

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

Arrangement for controlling a device for changing the valve timi

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Arrangement for distributing oil in a camshaft

Internal-combustion engines – Poppet valve operating mechanism – Plural valve trains – single actuator

Arrangement for driving valves

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Arrangement for hydraulic pressure feed in internal combustion e