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公开(公告)号：US20090288514A1
公开(公告)日：2009-11-26
申请号：US12468375
申请日：2009-05-19
IPC分类号： F16H59/04
CPC分类号： F16H57/039 , F16H9/04 , F16H57/029 , F16H2057/02013 , F16H2057/02056 , F16H2057/02086 , F16H2057/02095 , Y10T74/19084 , Y10T74/19693 , Y10T74/19819 , Y10T74/19828 , Y10T74/20177 , Y10T74/2186
摘要： A transmission has a movable transmission part movably connected to a fixed transmission part via a shaft to undergo pivotal movement relative to the fixed transmission part about an axis of the shaft. Each of the transmission parts has a hollow cylindrical connecting portion through which the shaft extends. One of the connecting portion of the movable transmission part and the connecting portion of the fixed transmission part is received in the other of the connecting portions with a single seal member disposed therebetween so that an internal space of the fixed transmission part and an internal space of the movable transmission part communicate with each other to thereby form a single hermetically-sealed space for holding therein a lubricating oil.
摘要翻译： 变速器具有通过轴可移动地连接到固定传动部件的可移动传动部件，以相对于固定传动部件围绕轴的轴线枢转运动。 每个传动部件具有中空的圆柱形连接部分，轴延伸穿过该中空圆柱形连接部分。 可动传递部分的连接部分和固定传动部分的连接部分之一被容纳在另一个连接部分中，其间设置有单个密封部件，使得固定传动部分的内部空间和内部空间 可移动传动部分彼此连通，从而形成用于容纳润滑油的单个气密密封空间。
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公开(公告)号：US08182380B2
公开(公告)日：2012-05-22
申请号：US12466157
申请日：2009-05-14
CPC分类号： F16H7/0827 , F16H37/027
摘要： A power transmission device is capable of switching the rotation direction of a drive shaft between positive rotation and negative rotation as power is transmitted to the drive shaft from a drive source via the power transmission device. To cause positive rotation of the drive shaft, only the positive rotation belt is tensed by the belt switching means, and rotation from the positive rotation drive pulley is transmitted to the drive shaft via the positive rotation shaft. To cause negative rotation of the drive shaft, only the negative rotation belt is tensed by the belt switching means, and rotation from the negative rotation drive pulley is transmitted to the drive shaft via the negative rotation shaft.
摘要翻译： 动力传递装置能够通过动力传递装置从驱动源向驱动轴传递动力时，将驱动轴的旋转方向切换成正旋转与负旋转。 为了使驱动轴正旋转，只有正旋转皮带被皮带切换装置拉紧，并且来自正旋转驱动皮带轮的旋转通过正旋转轴传递到驱动轴。 为了使驱动轴产生负旋转，只有负旋转皮带被皮带切换装置拉紧，并且来自负旋转驱动皮带轮的旋转通过负旋转轴传递到驱动轴。
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公开(公告)号：US20090291787A1
公开(公告)日：2009-11-26
申请号：US12466157
申请日：2009-05-14
CPC分类号： F16H7/0827 , F16H37/027
摘要： A power transmission device is capable of switching the rotation direction of a drive shaft between positive rotation and negative rotation as power is transmitted to the drive shaft from a drive source via the power transmission device. To cause positive rotation of the drive shaft, only the positive rotation belt is tensed by the belt switching means, and rotation from the positive rotation drive pulley is transmitted to the drive shaft via the positive rotation shaft. To cause negative rotation of the drive shaft, only the negative rotation belt is tensed by the belt switching means, and rotation from the negative rotation drive pulley is transmitted to the drive shaft via the negative rotation shaft.
摘要翻译： 动力传递装置能够通过动力传递装置从驱动源向驱动轴传递动力时，将驱动轴的旋转方向切换成正旋转与负旋转。 为了使驱动轴正旋转，只有正旋转皮带被皮带切换装置拉紧，并且来自正旋转驱动皮带轮的旋转通过正旋转轴传递到驱动轴。 为了使驱动轴产生负旋转，只有负旋转皮带被皮带切换装置拉紧，并且来自负旋转驱动皮带轮的旋转通过负旋转轴传递到驱动轴。
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公开(公告)号：US08234948B2
公开(公告)日：2012-08-07
申请号：US12468375
申请日：2009-05-19
CPC分类号： F16H57/039 , F16H9/04 , F16H57/029 , F16H2057/02013 , F16H2057/02056 , F16H2057/02086 , F16H2057/02095 , Y10T74/19084 , Y10T74/19693 , Y10T74/19819 , Y10T74/19828 , Y10T74/20177 , Y10T74/2186
摘要： A transmission has a movable transmission part movably connected to a fixed transmission part via a shaft to undergo pivotal movement relative to the fixed transmission part about an axis of the shaft. Each of the transmission parts has a hollow cylindrical connecting portion through which the shaft extends. One of the connecting portion of the movable transmission part and the connecting portion of the fixed transmission part is received in the other of the connecting portions with a single seal member disposed therebetween so that an internal space of the fixed transmission part and an internal space of the movable transmission part communicate with each other to thereby form a single hermetically-sealed space for holding therein a lubricating oil.
摘要翻译： 变速器具有通过轴可移动地连接到固定传动部件的可移动传动部件，以相对于固定传动部件围绕轴的轴线枢转运动。 每个传动部件具有中空的圆柱形连接部分，轴延伸穿过该中空圆柱形连接部分。 可动传递部分的连接部分和固定传动部分的连接部分之一被容纳在另一个连接部分中，其间设置有单个密封部件，使得固定传动部分的内部空间和内部空间 可移动传动部分彼此连通，从而形成用于容纳润滑油的单个气密密封空间。
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