involving adjustment of a pump or motor with adjustable output or capacity

Full Title

Control functions within change-speed- or reversing-gearings for conveying rotary motion > Control of exclusively fluid gearing > hydrostatic > involving adjustment of a pump or motor with adjustable output or capacity

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

Subclass:

GEARING

Child Classifications

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• F16H 61/421 Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves
• F16H 61/423 Motor capacity control by fluid pressure control means
• F16H 61/425 Motor capacity control by electric actuators
• F16H 61/427 Motor capacity control by mechanical control means, e.g. by levers or pedals
• F16H 61/431 Pump capacity control by electro-hydraulic control means, e.g. using solenoid valve
• F16H 61/433 Pump capacity control by fluid pressure control means
• F16H 61/435 Pump capacity control by electric actuators
• F16H 61/437 Pump capacity control by mechanical control means, e.g. by levers or pedals
• F16H 61/438 Control of forward-reverse switching, e.g. control of the swash plate causing discharge in two directions
• F16H 61/439 Control of the neutral position, e.g. by zero tilt rotation holding means