Patent ID: 7263965
Filing Date: 2007-09-04
Classification: F02B

Abstract:
1. An engine crankshaft drive apparatus comprising: a stabilizer rod having one end rotatably mounted on a pin on an engine block and the other end rotatably connected to an end of a stationary crank control rod and an end of a floating crank rod by a pin, the other end of the floating rod rotatably connected to a floating crankshaft at a crank center shaft, the floating crankshaft including a con rod journal on which an end of a connecting rod is mounted and wherein the other end of the connecting rod is adapted to be attached to a piston, the other end of the stationary crank control rod is connected to a stationary crank control connecting rod journal, and a radius connecting rod having one end mounted on the floating crank center shaft and the other mounted on the stationary crank center shaft.