| 摘要 |
PURPOSE: A balance shaft module is provided to transfer the torque from a crank gear to a balance shaft and an oil pump by stably supporting a transfer gear. CONSTITUTION: A balance shaft module comprises first and second housings (100, 200). The first housing has first and second balance shafts (110, 120), and an oil pump (130). The first and second balance shafts are rotated by first and second pumping gears (112, 122) in the opposite direction. The oil pump is connected to the first pumping gear and supplies oil to each part. The second housing is located at one end of the first housing and has a transfer gear (210) and a drive gear (220). The transfer gear is rotated in the same direction as the second pumping gear, and the end thereof is connected to a crank gear (300). The drive gear is connected to the second pumping gear and is interconnected with the second pumping gear. Both ends of a transfer gear shaft (230) assembled in the transfer gear are supported to the inner side of the second housing. |
