with rotary main shaft other than crankshaft

Full Title

Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups > with rotary main shaft other than crankshaft

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES

Subclass:

MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES

Child Classifications

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• F01B 9/06 the piston motion being transmitted by curved surfaces
• F01B 9/08 with ratchet and pawl