摘要 |
The present invention relates to a piston (10) for an internal combustion engine, comprising a piston crown (13), a circumferential fire land (14), a circumferential ring part (15) having annular grooves, and a piston skirt (16), which comprises two skirt walls (17) and two box walls (18) set back from the ring part (15) and connecting the skirt walls (17) in such a way that an exposed underside (25) of the ring part (15) is formed in the area of each of the box walls (18), wherein the box walls (18) are provided with pin bosses (19) having pin bores (21). According to the invention, at least one support element (26a, 26b) is arranged between each exposed underside (25) of the ring part (15) and the box wall (18) associated with said underside of the ring part.
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