BALANCER DEVICE FOR ENGINE

PROBLEM TO BE SOLVED: To increase degree of freedom in layout without increasing oil suction resistance by preventing an oil suction passage from being restricted by a threaded hole boss part for housing fastening bolt provided on a bearing wall part in a balancer device for an engine forming a stra...

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Bibliographische Detailangaben
Hauptverfasser: SAKOTA MANABU, ABE RYOJI, KODAMA HIROSHI, OKI KAZUAKI, CHIYOUSHI MASAHIRO
Format: Patent
Sprache:eng
Schlagworte:
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Zusammenfassung:PROBLEM TO BE SOLVED: To increase degree of freedom in layout without increasing oil suction resistance by preventing an oil suction passage from being restricted by a threaded hole boss part for housing fastening bolt provided on a bearing wall part in a balancer device for an engine forming a strainer mounting part at a housing bottom part of a balancer unit with overlapping the bearing wall part by arranging the balancer unit in an oil pan and arranging an oil pump unit with connecting to the balancer unit. SOLUTION: The threaded holes of the threaded hole boss parts 32, 33 for housing fastening bolts which is provided on the bearing wall part 22 of a lower housing 15, on which the strainer mounting part 23 overlaps in a plane view and on which the oil suction passage 27 overlaps, are formed as through holes, and the housing fastening bolts are fastened from an upper housing side. COPYRIGHT: (C)2008,JPO&INPIT