US PATENT SUBCLASS 123 / 53.2
.~.~ Multiple crankshafts

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

52.1  DF  MULTIPLE CYLINDER {7}
53.1  DF  .~ Cylinder offset from crankshaft axis {3}
53.2.~.~ Multiple crankshafts

DEFINITION

Classification: 123/53.2

Multiple crankshafts:

(under subclass 53.1) Multiple cylinder engine including two output shafts, the first having at least one crank thereon which is drivingly connected to a first piston so as to convert the reciprocating motion of the piston into rotary motion of the first output shaft, and the second output shaft having at least one crank thereon which is drivingly

connected to a second piston so as to convert the reciprocating motion of that piston into rotary motion of the second output shaft.