Valve drive or valve adjustment, apart from tripping aspects; Positively-driven gear

Full Title

Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00 (sensing elements measuring the variable or condition to be controlled or regulated F01B25/04) > Valve drive or valve adjustment, apart from tripping aspects; Positively-driven gear

Child Classifications

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• F01L 31/10 the drive being effected by eccentrics (F01L31/14 takes precedence)
• F01L 31/14 Valve adjustment by links or guide rods, e.g. in valve-gears with eccentric drive
• F01L 31/16 the drive being effected by specific means other than eccentric, e.g. cams; Valve adjustment in connection with such drives
• F01L 31/18 specially for rotary or oscillatory valves