Internal-combustion engines – Transmission mechanism from piston – Crankshaft and connecting rod
Patent
1994-06-08
1995-06-27
Kamen, Noah P.
Internal-combustion engines
Transmission mechanism from piston
Crankshaft and connecting rod
123 4137, 92157, 2988804, 2988809, F02B 7532
Patent
active
054270677
ABSTRACT:
An assembly including a piston having a crown surface, a bottom surface, and a skirt projecting therefrom and defining therewith a cavity; a cup-shaped housing retained in the cavity and having a bottom wall engaging the bottom surface and a side wall engaging the skirt; a collar retained within the housing and defining an annular concave surface facing the bottom surface; a connecting rod having a transversely projecting end portion defining an annular convex surface engaging the concave surface and an axially outwardly facing recess defining a slide surface; and a slide member retained in the recess and slidably engaged between the slide surface and the bottom wall.
REFERENCES:
patent: 4207779 (1980-06-01), Papst
patent: 5115725 (1992-05-01), Horiuchi
Isuzu Motors Ltd.
Jarcho Harold G.
Kamen Noah P.
Toupal John E.
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