Piston for an internal combustion engine and method for its...

Details Piston for an internal combustion engine and method for its... Piston for an internal combustion engine and method for its...

2008-12-08

2011-12-13

McMahon, M. (Department: 3783)

Internal-combustion engines

Particular piston and enclosing cylinder construction

Piston

Reexamination Certificate

active

08074617

ABSTRACT:
A piston for an internal combustion engine, has a lower piston part and an upper piston part disposed on the lower piston part. The upper piston part has a top land that runs around its circumference, and a ring belt that runs around its circumference. At least the upper piston part consists of a sintered material.

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