Floating wrist pin coupling for a piston assembly

Details Floating wrist pin coupling for a piston assembly Floating wrist pin coupling for a piston assembly

1997-07-09

1998-12-22

Nguyen, Hoang

Expansible chamber devices

Piston

With separable means for pivotally mounting connecting rod...

92222, 74579E, F16J 114

Patent

active

058507779

ABSTRACT:
The floating wrist pin coupling for a piston assembly will rotate within a bearing assembly for an oscillating connecting rod as a piston cycles through compression and suction strokes. As the wrist pin rotates through 360 degrees, the bearings within the bearing assembly are lubricated and subjected to a rotary rather than an oscillating motion as the connecting rod oscillates.

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