| 摘要 |
PURPOSE:To simplify construction by both opening the end of a supporting cylinder and providing four cuts, which open this opening end, to be drilled with an equal angular distance apart in the supporting cylinder and fitting a crossed shaft to these cuts. CONSTITUTION:Driving torque of an engine, being transmitted to a bevel gear type differential gears 3 via a transmission, final driving gear 1 and a final driven gear 2, is here distributed to left and right axles 4l, 4r. A differential gear case 5 consists of a left case half unit 5l and a right case half unit 5r divided in the axial direction. The right case half unit 5r integrally provides in its inside surface an opened supporting cylinder 9 to be drilled. The supporting cylinder 9 provides on its peripheral wall four cuts 11 to be drilled spacing an equal angular distance. a crossed shaft 13, rotatably supporting four bevel type pinion gears 12, is fitted to be attached to the four cuts 11.
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