| 摘要 |
<p>When positioning an oil temperature sensor (116), the oil temperature sensor (116) is positioned such that an oil temperature sensing end (116a) is positioned in front of an outer peripheral surface mutual contact point on a first roller (31) and a second roller (32) in the direction of rotation (indicated by arrows) of the first roller (31) and the second roller (32). The oil temperature sensor (116) is preferably positioned such that the oil temperature sensing end (116a) is immersed in hydraulic fluid (61) inside a driving force distribution device (1) (a housing (11)), and is positioned between the outer peripheral surface mutual contact point on the first roller (31) and the second roller (32), and a common contact plane (M) that touches the outer peripheral surfaces (31a, 32a) of the first roller (31) and the second roller (32) further forward in the direction of rotation of the rollers than the outer peripheral surface mutual contact point, in other words, the oil temperature sensing end (116a) is positioned just in front of the outer peripheral surface mutual contact point on the first roller (31) and the second roller (32) in the direction of rotation of the rollers.</p> |
