PROBLEM TO BE SOLVED: To provide a four-wheel-drive vehicle transfer case capable of achieving size reduction as compared with a conventional transfer case.SOLUTION: An input shaft 34 is passed through an interior of a ring gear 52 and supported to be rotatable concentrically with the ring gear 52. Owing to this, a rotation axis C1 of the input shaft 34 appropriately approaches a rotation axis C1 of the ring gear 52 and a magnitude of a transfer case 26 in a right angle direction with respect to the rotation axis C1 of the ring gear 52 is appropriately reduced. It is, therefore, possible to reduce the size of the transfer case 26 as compared with a conventional transfer case.
【課題】従来に比較して小型化が可能になる4輪駆動車両のトランスファを提供する。【解決手段】入力軸34は、リングギヤ52内を貫通し且つそのリングギヤ52と同心で回転可能に支持されているので、その入力軸34の回転軸線C1とリングギヤ52の回転軸線C1との間が好適に接近し、トランスファ26におけるリングギヤ52の回転軸線C1の直角方向の大きさが好適に小さくなる。このため、従来に比較してトランスファ26の小型化が可能になる。【選択図】図3
FOUR-WHEEL-DRIVE VEHICLE TRANSFER CASE
4輪駆動車両のトランスファ
2015-11-05
Patent
Electronic Resource
Japanese