(under the class definition) Apparatus having a mechanism intermediate the working piston and the main driving-shaft of the engine through which power is transmitted to the shaft.
(1) Note. A patent proper for this and the indented subclasses may have ordinary parts of the engine mentioned broadly in the claims, provided no specific construction of such parts is involved.
SEE OR SEARCH THIS CLASS, SUBCLASS:
46, and 78, for a transmission-mechanism involved in the cycle upon which the engine operates.
SEE OR SEARCH CLASS
74, Machine Element or Mechanism, appropriate subclasses according to the character of the device in question.
