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 F01B1/00 - F01B7/00 > with rotary main shaft other than crankshaft

Child Classifications

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• F01B 9/042
• F01B 9/047
• F01B 9/06 the piston motion being transmitted by curved surfaces
• F01B 9/08 with ratchet and pawl