US PATENT SUBCLASS 123 / 53.1
.~ Cylinder offset from crankshaft axis

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

52.1  DF  MULTIPLE CYLINDER {7}
53.1.~ Cylinder offset from crankshaft axis {3}
53.2  DF  .~.~> Multiple crankshafts
53.3  DF  .~.~> Cylinders opposite {1}
53.5  DF  .~.~> Crankshaft between parallel cylinders

DEFINITION

Classification: 123/53.1

Cylinder offset from crankshaft axis:

(under subclass 52.1) Multiple cylinder engine including a crankshaft that turns about an axis extending generally perpendicularly to a plane passing through the axis of at least one cylinder the piston of which is drivingly connected thereto, wherein the cylinder axis, if extended, would not intersect the crankshaft axis.