Heat treatment method for cam piece

Camshaft and manufacturing method therefor

Sliding cam system having two-stage actuator stroke

Valve train having a sliding cam element

Power unit having cam chain tensioner pivot mechanism

Linkage control device and blood gas analyzer adopting same

Externally driven interior axial cam

Valve train for internal combustion engine

DESMODROMIC VARIABLE VALVE ACTUATION

Cam mechanism having forced-valve-opening/closing cams and cam-profile setting method

Barrel-type internal combustion engine

Desmodromic valve system including single cam surface for closing and opening the valve

Valve-operating mechanism

Desmodromic valve system and retrofit kit for conventional pushrod engines including replaceable cam lobes for adjusting lift and duration and hydraulic lifters for increased reliability

Valve actuator assembly

System and method for controlling engine valve lift and valve opening percentage

Valve-driving system and method for internal combustion engine, and power output apparatus