Piston e.g. coolant duct piston for internal combustion engine has upper section and lower section whereby both sections have three radially surrounding bars which can be brought together during assembly process

摘要

The piston e.g. coolant duct piston (1) has an upper section (2) and a lower section (3) which are separated from each other and can subsequently be jointly assembled. Both the upper section and lower section have three assembly bars (11,13,15) which radially surround the sections and during the assembly process can be brought together.