HOLDER FOR A PISTON OF AN INTERNAL COMBUSTION ENGINE USED FOR MACHINING THE PISTON, AND USE OF SAID HOLDER

摘要

A holder for a piston of an internal combustion engine used for machining the piston (30) comprises at least two positioning elements (14) which are adapted to cooperate with surfaces (24) on the piston (20); at least the dimension of at least one of said positioning elements (14) in the direction extending perpendicularly to the piston axis is smaller than the radius of the piston (20) that is to be machined.