Floating crank shaft

Details Floating crank shaft Floating crank shaft

2007-09-04

2007-09-04

Kamen, Noah P. (Department: 3747)

Internal-combustion engines

Transmission mechanism from piston

C123S197400

Reexamination Certificate

active

10406102

ABSTRACT:
An engine with two crank shafts. One crank shaft stationary or secured to the block by conventional main bearings. The other crank shaft is referred to as the floating crank moves in a radius back and forth along one side of the stationary crank.The cranks drive each other by being geared together. A conventional piston and con rod are attached to the floating crank and drive the floating crank in both rotating and downward motions. Both of the motions rotate the stationary crank shaft.Each piston has its own floating crank shaft separate from the other pistons. The crank shafts rotate in opposite directions. The floating crank shaft operated in position by two radius rods connected between the two crank shafts, two rods from the floating crank shaft to the stabilizer rod and control rod. All of the four rods are pinned together where they meet. The other end of the control rod is connected to the stationary crank journal. The other end of the stabilizer rod is anchored in the engine block by a pivot pin.

REFERENCES:
patent: 5836273 (1998-11-01), Hair
patent: 6564762 (2003-05-01), Dow

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