Structural matrix for a piston and connecting-rod assembly
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United States of America Patent
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Apr 16, 2002
Issued Date -
N/A
app pub date -
Sep 7, 1999
filing date -
Nov 13, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention, being a continuation-in-part of the Reinforced Wrist-pin, makes use of a traversing reinforcing matrix for the non-mechanical surfaces of the piston and connecting-rod components' assembly. Interposing holes, or spacial impressions, within the non-contacting surface planes of such components with reinforcing members formed within such holes, for providing supplemental structural strength, as the multitude of these holes reduce overall component weight for improved efficiency of mechanical operation. For a certain configuration of the surfaces the spacial impressions are through-pass openings within the component. For another configured condition, they only recede a certain distance. Also, a specific surface condition has vertical and horizontal reinforcement members, as another condition only has horizontal members. Cumulatively, these reinforced holes provide effective weight reduction for the force transmitting assembly without compromising structural strength.
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