LIGHT METAL EXPANSION-CONTROLLED PISTON FOR AN INTERNAL-COMBUSTION ENGINE

1. An expansion-controlled light alloy piston for internal combustion engines, wherein the load-carrying portions of the skirt are formed with apertures adjacent to the horizontal piston pin plane and the top and bottom end portions of the skirt are unapertured, characterized in that a peripheral ap...

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Bibliographische Detailangaben
Hauptverfasser: WACKER, ERICH, STEIDLE, WERNER, (GRAD.)
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:1. An expansion-controlled light alloy piston for internal combustion engines, wherein the load-carrying portions of the skirt are formed with apertures adjacent to the horizontal piston pin plane and the top and bottom end portions of the skirt are unapertured, characterized in that a peripheral aperture (5) extending from one piston pin boss (6) to the other (7) is formed in only one of the carrying portions of the skirt.