TRANSAXLE
To provide a transaxle which can favorably supply oil even to a side opposite to a side at which the oil is scattered by oblique teeth of a ring gear.SOLUTION: An oil capturing part 51 and an oil receiving part 52 are formed at the other side of a ring gear 34 in a rotation axial line direction, tha...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To provide a transaxle which can favorably supply oil even to a side opposite to a side at which the oil is scattered by oblique teeth of a ring gear.SOLUTION: An oil capturing part 51 and an oil receiving part 52 are formed at the other side of a ring gear 34 in a rotation axial line direction, that is, at a left side. At the rotation of the ring gear 34, a centrifugal force acts on oil which adheres to end faces at one side and the other side of the ring gear 34 in the rotation axial line direction, and the oil is aggregated to an external peripheral part of the ring gear 34. The oil capturing part 51 has an L-shaped face 54 which is formed so as to progress along an external peripheral face 37 of a rim 36 of the ring gear 34, and an end face 53 at the left side being the other side in the rotation axial line direction. Therefore, at the rotation of the ring gear 34, the oil aggregated to the external peripheral part of the reduction gear 34 contacts with the oil capturing part 51, the oil is captured by the oil capturing part 52, and the captured oil is dripped from the oil capturing part 52.SELECTED DRAWING: Figure 1
【課題】リングギヤの斜歯によりオイルが飛散する側と反対側にもオイルを良好に供給することができる、トランスアクスルを提供する。【解決手段】リングギヤ34に対して回転軸線方向の他方側、つまり左側には、オイル捕捉部51およびオイル受部52が設けられている。リングギヤ34の回転時には、リングギヤ34の回転軸線方向の一方側および他方側の各端面に付着するオイルに遠心力が作用し、リングギヤ34の外周部にオイルが集まる。オイル捕捉部51は、リングギヤ34のリム36の外周面37および回転軸線方向の他方側である左側の端面53に沿うように形成されたL字状面54を有している。そのため、リングギヤ34の回転時に、リングギヤ34の外周部に集まったオイルがオイル捕捉部51と接触し、オイル捕捉部52にオイルが捕捉されて、その捕捉されたオイルがオイル捕捉部52から滴下する。【選択図】図1 |
---|