POWER TRANSMISSION DEVICE FOR TAKING OUT SHAFT POWER

摘要

PURPOSE:To prevent generation of chattering between a drive gear and a driven gear even if vibration occurs in a main shaft by providing a buffer unit on the main shaft side from a place engaging with the driven gear. CONSTITUTION:A flywheel 7 is fixed to a main shaft 6. And a short cylindrical flange 8 is mounted on a face opposite to a main engine of the flywheel 7. And ring gear 12 as a drive gear is placed oppositely to the flange 8. Pins 10, 13 are alternately provided on the flange 8 and the ring gear 12. And supporting blocks 14, 15 are rotatably mounted on these pins 10, 13. Buffer units made of springs and oil dampers are provided between these supporting blocks. The rotation of the main shaft 6 is transmitted to the ring gear 12 through buffer units, and a driven gear is engaged with the ring gear 12.