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    • 2. 发明授权
    • Tensioner
    • 张紧器
    • US08870694B2
    • 2014-10-28
    • US13121260
    • 2009-09-17
    • Takao KobayashiTanehira AmanoIkuomi TakahashiTakahiro Ito
    • Takao KobayashiTanehira AmanoIkuomi TakahashiTakahiro Ito
    • F16H7/08
    • F16H7/0848F16H2007/0806F16H2007/0853
    • A tensioner has a cylindrical member having multiple locking teeth, one or multiple locking pieces having locking teeth to be engaged with the locking teeth, and a locking piece receiving part to receive the aforementioned locking pieces. A shaft member is disposed inside the cylindrical member, and either the cylindrical member or the shaft member constitutes a thrust member that can be driven forward and backward by a biasing force. A ratchet mechanism allows the thrust member to move forward by the locking pieces riding over the locking teeth of the cylindrical member as they move in a reduced-diameter direction and constrains retraction of the thrust member by the locking pieces engaging with the locking teeth of the cylindrical member as they move in an increased-diameter direction. The locking teeth are all thread-like teeth having a lead angle.
    • 张紧器具有具有多个锁定齿的圆柱形构件,具有与锁定齿接合的锁定齿的一个或多个锁定片以及用于接收上述锁定片的锁定片接收部。 轴构件设置在圆柱形构件内部,并且圆柱形构件或轴构件构成能够通过偏压力向前和向后驱动的推力构件。 棘轮机构允许推力构件在其沿直径减小的方向移动时骑乘在圆柱形构件的锁定齿上的锁定件向前移动,并且通过与锁定齿接合的锁定件约束推力构件的缩回 圆柱形构件在径向方向上移动时。 锁定齿都是具有导向角的螺纹状齿。
    • 3. 发明授权
    • Fuel supplying apparatus for internal combustion engine
    • 内燃机用燃料供给装置
    • US08539937B2
    • 2013-09-24
    • US13158928
    • 2011-06-13
    • Takao Kobayashi
    • Takao Kobayashi
    • F02B25/06F01M11/08
    • F02M37/20F02M37/0017F02M37/02
    • A fuel supplying apparatus is disclosed that suppresses intrusion of oil mist into a negative pressure introducing inlet of an automatic cock and that, thereby, improves the degree of freedom of disposition. The negative pressure introducing inlet of the automatic cock is connected to a crankcase through a negative pressure communication path. The automatic cock is opened by a negative pressure generated in the crankcase and, thereby, a fuel supply path is opened that is for supplying fuel from a fuel tank to an internal combustion engine. The negative pressure communication path communicates with the air cleaner through a purge path that branches from the negative pressure communication path at a halfway point of the negative pressure communication path. The point at which the purge path branches from the negative pressure communication path is set to be at the lowest position of the negative pressure communication path to be able to collect the oil mist intruding from the crankcase.
    • 公开了一种抑制油雾侵入自动旋塞的负压引入口的燃料供给装置,由此提高了配置的自由度。 自动旋塞的负压引入口通过负压连通路连接到曲轴箱。 通过在曲轴箱中产生的负压打开自动旋塞,从而将燃料供给路径打开,用于将燃料从燃料箱供给到内燃机。 负压连通路径通过在负压连通路径的中途从负压连通路径分支的净化路径与空气净化器连通。 净化路径从负压连通路径分支的点设定在负压连通路径的最低位置,以能够收集从曲轴箱入口的油雾。