Mass equalization gear mechanism of an internal combustion engine
AssigneeSchaeffler Technologies AG & Co. KG
InventorsRobin Raab, Siegfried Tisch, Peter Solfrank
Life of this patent
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Abstract
A mass equalization gear mechanism of an internal combustion engine is provided, having a gear mechanism housing (8) with bearing points (16, 17, 18), at least one equalization shaft (6) with a drive section (9) and an imbalance section (12) and rolling bearings (10, 11, 15) by which the equalization shaft is mounted in the bearing points. In this context, the gear mechanism housing is hydraulically sealed, with the result that the imbalance section and at least one of the rolling bearings is hydraulically separated from the drive section and is provided with autonomous lubrication.
Claims5
A mass equalization gear mechanism of an internal combustion engine comprising a gearbox housing with bearing points, at least one balancing shaft with a drive section and an imbalance section, and rolling bearings, by which the balancing shaft is supported at the bearing points, the gearbox housing is sealed hydraulically such that the imbalance section and at least one of the rolling bearings are separated hydraulically relative to the drive section and are provided with autonomous lubrication.
Dependencies are inferred from the claim text.