会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • PARKING LOCK MECHANISM FOR POWER TRANSMISSION SYSTEM
    • PARKSPERRMECHANISMUSFÜRKRAFTÜBERTRAGUNGSSYSTEM
    • EP2570311A1
    • 2013-03-20
    • EP10851340.9
    • 2010-05-10
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • KIMURA, HiromichiTSUCHIDA, MichitakaKITAHATA, TakeshiOBATA, TaturouSUZUKI, YosukeKUWAHARA, Takeshi
    • B60T1/06F16H63/34
    • B60W10/182B60T1/005F16H57/0423F16H57/0467F16H57/0494F16H63/3416
    • Disclosed is a parking lock mechanism of a power transmission apparatus which can stably supply lubrication oil to the sliding surface of a parking cam to decrease the sliding resistance of the parking cam. The parking lock mechanism 52 includes a support portion 73 for positioning a sleeve 71 with respect to an extension housing 6, and a first guide rib 74 provided on the support portion 73 for catching oil circulating in a transaxle case 4 to supply the oil to the support portion 73. The sleeve 71 has an upper portion formed with a notch 71 c for allowing a parking pawl 62 to be held in abutment with a parking cam 61. The oil caught by the first guide rib 74 is supplied through the support portion 73 and the notch 71 c of the sleeve 71 to the sliding surface of the parking cam 61, viz., the sliding surface between the parking pawl 62 and the parking cam 61 and the sliding surface between the parking cam 61 and the sleeve 71.
    • 公开了一种动力传递装置的停车锁定机构,其能够将稳定地向驻车凸轮的滑动面供给润滑油,以降低驻车凸轮的滑动阻力。 停车锁定机构52包括用于相对于延伸壳体6定位套筒71的支撑部分73和设置在支撑部分73上的第一引导肋74,用于捕获在驱动桥壳体4中循环的油以将油供应到 套筒71具有形成有切口71c的上部,用于允许驻车棘爪62保持与驻车凸轮61相邻。由第一导向肋74捕获的油通过支撑部73供给 以及套筒71的凹口71c到停车凸轮61的滑动表面,即驻车棘爪62和驻车凸轮61之间的滑动表面以及驻车凸轮61和套筒71之间的滑动表面。
    • 6. 发明公开
    • Lubricating structure of one-way clutch
    • Schmiereinrichtungfüreine Einwegkupplung
    • EP1741948A1
    • 2007-01-10
    • EP06252958.1
    • 2006-06-08
    • JATCO Ltd
    • Inaba, Tetsuya
    • F16D41/067
    • F16H57/0467F16D41/067F16H57/0484
    • There is provided a lubricating structure of a one-way clutch which can lubricate rollers (40) without degrading durability. A direction in which a lubricating oil passage (26) for supplying oil to rollers (40) of the one-way clutch extends is tilted relative to the rotational axis of an inner race (20) and tilted relative to respective rotational axes of the rollers (40) as viewed from the outer circumferential side of the inner race. Thus, as compared with the case where the lubricating oil passage is provided in parallel with the respective rotational axes of the rollers (40) as viewed from the outer circumferential side of the inner race (20), a thin-walled part formed between the lubricating oil passage (26) formed just below the roller (40) and the surface (27) on which the rollers roll can be reduced in size. As a result, when the inner race (20) and the outer race (30) are locked, roller's stress is less prone to be concentrated around the thin-walled part, and the deformation of the thin-walled part can be prevented, and therefore the degradation of the durability of the one-way clutch can be prevented.
    • 提供了一种单向离合器的润滑结构,其可以润滑辊(40)而不降低耐久性。 用于向单向离合器的辊(40)供给油的润滑油通道(26)相对于内圈(20)的旋转轴线倾斜并且相对于辊的相应旋转轴线倾斜的方向 (40),从内圈的外周侧观察。 因此,与从内圈(20)的外周侧观察时与辊(40)的各旋转轴平行设置润滑油流路的情况相比,形成在内圈 形成在辊(40)正下方的润滑油通道(26)和滚子滚动的表面(27)的尺寸可以减小。 结果,当内圈(20)和外座圈(30)被锁定时,辊的应力不易集中在薄壁部分周围,并且可以防止薄壁部分的变形,并且 因此能够防止单向离合器的耐久性的劣化。