Abstract: A blade head for granulating strands of material comprises a blade carrier and at least one granulating blade fastened thereto. The respective granulating blade is fastened to a positioning component which bears against the blade carrier for the rough positioning of the granulating blade. For fine positioning purposes, at least one adjusting element bears against the respective granulating blade. The blade head permits simple, user-friendly and precise assembly and setting of the respective granulating blade.

Abstract: A piston for an internal combustion engine may include two pin bosses configured to receive a gudgeon pin. The two pin bosses may respectively include a nadir pocket of at least two nadir pockets at ?=180° and extending outward from a piston axis. The at least two nadir pockets may have a respective length that is smaller than a length of a respective pin boss of the at least two pin bosses. The piston may also include a pin boss axis that is axially offset from the piston axis by 0.1-1.0 mm.

Abstract: The present invention relates to an inlay part (10, 110) for a piston of an internal combustion engine, wherein the piston has a piston head (21, 121) which is provided with a piston crown (22) which has a combustion depression (23), with an encircling fire land (24) and with an encircling ring part and with an encircling cooling duct (12) which is arranged at the level of the ring part. It is provided according to the invention that the inlay part (10, 11) is formed as a single-piece component which has an encircling cooling duct (12), a ring carrier region (11) and a depression region (13, 113) for a depression edge reinforcement. The present invention also relates to a piston or piston head (21, 121) provided with such an inlay part (10, 110).