CONSTRUCTED PISTON OR PISTON CONSISTING OF COMPONENTS THAT ARE WELDED OR SOLDERED TOGETHER

摘要

The invention relates to a piston with a lower part produced from forged steel. In terms of forging technique, it is difficult to produce such lower parts that are provided with long shafts. The aim of the invention is to simplify the production of such pistons. To this end, a shaft extension is welded or shrunk on the lower part.