Internal combustion engine

Details Internal combustion engine Internal combustion engine

2006-10-10

2006-10-10

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Transmission mechanism from piston

C123S197400

Reexamination Certificate

active

07117838

ABSTRACT:
In an internal combustion engine, a piston reciprocating in a cylinder and a crankshaft are linked with each other by a piston-crank linking mechanism. The crankshaft includes a counterweight. When the piston is located in the proximity of a bottom dead center, an outermost portion of the counterweight crosses an imaginary extension line extended from a piston pin in an axial direction of the piston pin.

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patent: 2005/0205043 (2005-09-01), Schmidt et al.
patent: 2001-227367 (2001-08-01), None

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