SECTIONAL CRANKSHAFT FOR INTERNAL COMBUSTION ENGINE

摘要

FIELD: mechanical engineering; engines. SUBSTANCE: crankshaft has connecting rod journals and cheeks with through cylindrical holes. Main journals are rigidly fitted in through holes of cheeks and are provided with segment recesses at ends. End face of cheek opposite to segment recess on journal is cut off in thickness. Plate adjoining cheek segment recess is secured at place of cheek cut. EFFECT: enlarged operating capabilities, improved reliability of connection of cheeks and journals. 2 cl, 6 dwg