US PATENT SUBCLASS 123 / 56.2
.~.~ Cam on rotary output shaft

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

52.1  DF  MULTIPLE CYLINDER {7}
56.1  DF  .~ Having rotary output shaft parallel to cylinders {2}
56.2.~.~ Cam on rotary output shaft {4}
56.3  DF  .~.~.~> Swash plate type {3}
56.7  DF  .~.~.~> Single bank of cylinders
56.8  DF  .~.~.~> Motion converting means between two banks of cylinders
56.9  DF  .~.~.~> Multiple cam drives

DEFINITION

Classification: 123/56.2

Cam on rotary output shaft:

(under subclass 56.1) Multiple cylinder engine wherein the rotary output shaft includes a disk or a drum with an irregularly shaped surface which is engaged by a follower linkage drivingly connected to the pistons to convert the reciprocating motion of the pistons into rotary motion of the output shaft.