To ensure a fitting performance for a front-wheel propeller shaft on a transfer-device side while achieving both a shortened inter-shaft distance of a transfer device and a cooling performance for a universal joint, in a vehicle in which the transfer device is disposed in a tunnel.SOLUTION: A fitting method for a transfer device 10 for a vehicle, the transfer device 10 having a front-wheel output shaft 12 parallel to a rear wheel output shaft 11, the method comprises: a temporary fitting step in which a universal joint 42 of the front-wheel propeller shaft 40 coupled to the front-wheel output shaft 12 is disposed so as to overlap a mating face 31b of the speed change gear 3 and a mating face 72b of the transfer device 10 as viewed from a direction orthogonal to an axial direction, and both the mating faces 31b and 72b are fixed in a temporarily fitted state in which they are separate from each other; a propeller shaft fitting step in which the propeller shaft 40 is fitted to the front-wheel output shaft 12 in the temporarily fitting state; and a main fitting step in which both the fitting faces 31b, 72b are then fixed opposite to each other.SELECTED DRAWING: Figure 2
【課題】トンネル内部にトランスファ装置が配置される車両において、トランスファ装置の軸間距離の短縮と自在継手の冷却性を両立させながら、トランスファ装置側の前輪用プロペラシャフトの組付性を確保する。【解決手段】車両のトランスファ装置10の組付け方法は、後輪用出力軸11に平行な前輪用出力軸12を有するトランスファ装置10で、該前輪用出力軸12に連結される前輪用プロペラシャフト40の自在継手42は、前記変速機3の合わせ面31b及び前記トランスファ装置10の合わせ面72bと、軸方向に直交する方向にみてオーバラップして配置され、前記両合わせ面31b、72bを離間させた仮組み状態で固定する仮組み工程と、前記仮組み状態で前記プロペラシャフト40を前記前輪用出力軸12に組付けるプロペラシャフト組付工程と、その後、前記両合わせ面31b、72bを対面させて固定する本組み工程とを有する。【選択図】図2
FITTING METHOD FOR TRANSFER DEVICE IN VEHICLE
車両におけるトランスファ装置の組付方法
14.03.2019
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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