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公开(公告)号：US08961363B2
公开(公告)日：2015-02-24
申请号：US13394596
申请日：2011-03-29
摘要： Provided with first and second rotational members, a sun roller, a plurality of planetary balls sandwiched between the first and second rotational members, a support shaft of each of the planetary balls, a shaft, a carrier, an iris plate and a worm gear for tilting each of the planetary balls, and an input shaft and an output shaft individually fixed to the first and second rotational members, respectively, in which a movable amount of the sun roller relative to the carrier in an axis line direction is set to be smaller than the movable amount of the second rotational member relative to the carrier in the axis line direction when the input shaft is arranged so as to be relatively rotatable on an outer peripheral surface of the output shaft.
摘要翻译： 设置有第一和第二旋转构件，太阳辊，夹在第一和第二旋转构件之间的多个行星球，每个行星球的支撑轴，轴，载体，光圈板和蜗轮， 倾斜每个行星球，以及分别固定到第一和第二旋转构件的输入轴和输出轴，其中太阳滚轴相对于载体在轴线方向上的可移动量设定为较小 当输入轴布置成在输出轴的外周表面上可相对旋转时，第二旋转构件相对于托架的可移动量沿轴线方向。
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公开(公告)号：US20140094339A1
公开(公告)日：2014-04-03
申请号：US14123442
申请日：2011-06-10
IPC分类号： F16H15/50
CPC分类号： F16H15/503 , F16H15/28 , F16H57/0427 , F16H57/043 , F16H57/0487
摘要： A continuously variable transmission includes a plurality of planetary balls interposed between a first and second rotating elements on a shaft, an iris plate and a worm gear that tilt the planetary balls, a sun roller that includes a first sun roller that includes a first tubular section having first contact points with the planetary balls and a second tubular section having a smaller outer diameter than the first tubular section and is capable of relative rotation with respect to the shaft and a second sun roller that includes second contact points with the planetary balls and is capable of relative rotation with respect to the first sun roller on an outer peripheral surface of the second tubular section, and thrust bearings that are arranged between the first sun roller and the second sun roller and bear thrust loads transmitted from the planetary balls to the first sun roller and the second sun roller.
摘要翻译： 无级变速器包括插入在轴上的第一和第二旋转元件之间的多个行星滚珠，可旋转行星球的光圈板和蜗轮，包括第一太阳辊的太阳辊，该太阳辊包括第一管状部分 具有与行星球的第一接触点和具有比第一管状部分更小的外径的第二管状部分，并且能够相对于轴线相对旋转;以及第二太阳辊，其包括与行星球的第二接触点，并且是 能够在第二管状部分的外周面上相对于第一太阳辊相对旋转，以及推力轴承，其布置在第一太阳辊和第二太阳辊之间，并承受从行星球传递到第一太阳辊的第一 太阳滚筒和第二个太阳滚筒。
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公开(公告)号：US08956262B2
公开(公告)日：2015-02-17
申请号：US13574083
申请日：2011-09-22
申请人： Daisuke Tomomatsu , Akira Murakami , Hiroyuki Ogawa , Yuki Aratsu
发明人： Daisuke Tomomatsu , Akira Murakami , Hiroyuki Ogawa , Yuki Aratsu
摘要： A continuously variable transmission includes plural planetary balls, a carrier, a sun roller, an input shaft, an output shaft, and thrust bearings sandwiched between respective holding surfaces of the input shaft and the output shaft, wherein the holding surface at a time of rest is formed such that a space between the holding surface and a race on one side of the thrust bearing becomes wider on an outside in a radial direction than on an inside in the radial direction, and the holding surface at the time of rest is formed such that a space between the holding surface and a race on the other side of the thrust bearing becomes wider on the outside in the radial direction than on the inside in the radial direction.
摘要翻译： 无级变速器包括夹在输入轴和输出轴的各个保持表面之间的多个行星球，行星架，太阳辊，输入轴，输出轴和止推轴承，其中在休息时的保持表面 形成为使得保持面与推力轴承一侧的座圈之间的空间在径向的外侧比在径向的内侧上的宽度宽，并且在休息时的保持面形成为 保持面与推力轴承另一侧的座圈之间的空间在径向的外侧比径向的内侧宽。
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公开(公告)号：US20140235401A1
公开(公告)日：2014-08-21
申请号：US13574083
申请日：2011-09-22
申请人： Daisuke Tomomatsu , Akira Murakami , Hiroyuki Ogawa , Yuki Aratsu
发明人： Daisuke Tomomatsu , Akira Murakami , Hiroyuki Ogawa , Yuki Aratsu
IPC分类号： F16H15/40
摘要： A continuously variable transmission includes plural planetary balls, a carrier, a sun roller, an input shaft, an output shaft, and thrust bearings sandwiched between respective holding surfaces of the input shaft and the output shaft, wherein the holding surface at a time of rest is formed such that a space between the holding surface and a race on one side of the thrust bearing becomes wider on an outside in a radial direction than on an inside in the radial direction, and the holding surface at the time of rest is formed such that a space between the holding surface and a race on the other side of the thrust bearing becomes wider on the outside in the radial direction than on the inside in the radial direction.
摘要翻译： 无级变速器包括夹在输入轴和输出轴的各个保持表面之间的多个行星球，行星架，太阳辊，输入轴，输出轴和止推轴承，其中在休息时的保持表面 形成为使得保持面与推力轴承一侧的座圈之间的空间在径向的外侧比在径向的内侧上的宽度宽，并且在休息时的保持面形成为 保持面与推力轴承另一侧的座圈之间的空间在径向的外侧比径向的内侧宽。
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公开(公告)号：US20140011629A1
公开(公告)日：2014-01-09
申请号：US13394596
申请日：2011-03-29
IPC分类号： F16H15/40
摘要： Provided with first and second rotational members, a sun roller, a plurality of planetary balls sandwiched between the first and second rotational members, a support shaft of each of the planetary balls, a shaft, a carrier, an iris plate and a worm gear for tilting each of the planetary balls, and an input shaft and an output shaft individually fixed to the first and second rotational members, respectively, in which a movable amount of the sun roller relative to the carrier in an axis line direction is set to be smaller than the movable amount of the second rotational member relative to the carrier in the axis line direction when the input shaft is arranged so as to be relatively rotatable on an outer peripheral surface of the output shaft.
摘要翻译： 设置有第一和第二旋转构件，太阳辊，夹在第一和第二旋转构件之间的多个行星球，每个行星球的支撑轴，轴，载体，光圈板和蜗轮， 倾斜每个行星球，以及分别固定到第一和第二旋转构件的输入轴和输出轴，其中太阳滚轴相对于载体在轴线方向上的可移动量设定为较小 当输入轴布置成在输出轴的外周表面上可相对旋转时，第二旋转构件相对于托架的可移动量沿轴线方向。
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公开(公告)号：US20120322609A1
公开(公告)日：2012-12-20
申请号：US13580561
申请日：2010-02-22
IPC分类号： F16H15/52
CPC分类号： F16H15/52
摘要： A power transmission device includes first and second rings arranged opposite each other, having a common rotation center axis, and rotatable relative to each other; a plurality of planetary balls having rotation center axes parallel to the rotation center axis, and radially arranged between the first and second rings and around the rotation center axis; a transmission control unit configured to change a rotation ratio between the first and second rings by changing the respective contact points of the first and second rings and each of the planetary balls through tilting motion of each of the planetary balls; and a rotation restricting unit disposed between the planetary balls adjacent to each other.
摘要翻译： 动力传递装置包括彼此相对布置的第一和第二环，具有共同的旋转中心轴线并且可相对于彼此旋转; 多个行星球，其旋转中心轴与旋转中心轴平行，并且径向配置在第一和第二环之间并且围绕旋转中心轴线; 变速器控制单元，其被配置为通过通过每个所述行星球的倾斜运动来改变所述第一和第二环和每个所述行星球的各个接触点来改变所述第一和第二环之间的旋转比; 以及设置在彼此相邻的行星球之间的旋转限制单元。
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公开(公告)号：US20120231925A1
公开(公告)日：2012-09-13
申请号：US13000426
申请日：2009-12-02
IPC分类号： F16H15/40
CPC分类号： F16H15/52
摘要： A continuously variable tranmission having a continuously variable transmission mechanism for transmitting torque between an input side and an output side by means of frictional forces generated by pushing the input disc and the output disc against the planetary balls and continuously varying a transmission gear ratio between the input side and the output side includes a second group of helical gears capable of generating a first axial force for pushing the input disc toward the output disc a first group of helical gears capable of generating a second axial force for pushing the output disc toward the input disc, and a thrust bearing and a central shaft for transmitting, when an opposite force in such a direction as to move the input disc away from the output disc and opposite force to the first force is generated on a side of the input disc, the opposite force to the output disc.
摘要翻译： 一种具有无级变速传动机构的连续变速传动机构，用于通过将输入盘和输出盘推靠行星球产生的摩擦力在输入侧和输出侧之间传递转矩，并连续地改变输入侧和输出侧之间的变速比 并且输出侧包括第二组螺旋齿轮，其能够产生用于将输入盘朝向输出盘推动的第一组斜齿轮，其能够产生用于将输出盘推向输入盘的第二轴向力 以及推力轴承和中心轴，当在输入盘的一侧上产生相对于在输入盘上离开输出盘并且与第一力相反的方向的相反力时，相反的方向 强制到输出光盘。
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公开(公告)号：US08862298B2
公开(公告)日：2014-10-14
申请号：US13638728
申请日：2010-03-30
CPC分类号： B60K6/445 , B60K6/36 , B60K6/365 , B60K6/543 , F16H3/728 , F16H15/50 , F16H37/086 , F16H2037/0873 , Y02T10/6239 , Y02T10/76 , Y10S903/93 , Y10T74/137
摘要： In a drive control device of a hybrid vehicle including a power dividing mechanism which has a sun roller, a carrier, and a first disc with which a rotating shaft of a first motor/generator, an output shaft of an engine, and a rotating shaft of a second motor/generator which also functions as an output shaft directed toward drive wheel sides are coupled, respectively and by which differential rotating operations between the sun roller, the carrier, and the first disc are controlled using an alignment chart on which rotation speeds of the sun roller, the carrier, and the first disc are disposed in the sequence of the sun roller, the carrier, the first disc and shown by straight lines.
摘要翻译： 在具有功率分配机构的混合动力车辆的驱动控制装置中，所述动力分配机构具有太阳辊，载体以及第一电动机/发电机的旋转轴，发动机的输出轴和旋转轴 第二电动机/发电机也用作朝向驱动轮侧的输出轴，分别与太阳辊，载体和第一盘之间的差分旋转操作被控制，其中转动速度 太阳辊，载体和第一盘按照太阳辊，载体，第一盘的顺序设置并由直线示出。
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公开(公告)号：US08382636B2
公开(公告)日：2013-02-26
申请号：US13000426
申请日：2009-12-02
IPC分类号： F16H13/10
CPC分类号： F16H15/52
摘要： A continuously variable transmission having a continuously variable transmission mechanism for transmitting torque between an input side and an output side by means of frictional forces generated by pushing the input disc and the output disc against the planetary balls and continuously varying a transmission gear ratio between the input side and the output side includes a second group of helical gears capable of generating a first axial force for pushing the input disc toward the output disc, a first group of helical gears capable of generating a second axial force for pushing the output disc toward the input disc, and a thrust bearing and a central shaft for transmitting, when an opposite force in such a direction as to move the input disc away from the output disc and opposite force to the first force is generated on a side of the input disc, the opposite force to the output disc.
摘要翻译： 一种无级变速器，其具有无级变速传动机构，用于通过将输入盘和输出盘推压在行星球上而产生的摩擦力，在输入侧和输出侧之间传递扭矩，并连续地改变输入侧和输出侧之间的传动比 并且输出侧包括第二组螺旋齿轮，其能够产生用于将输入盘推向输出盘的第一轴向力;第一组螺旋齿轮，其能够产生用于将输出盘推向输入的第二轴向力 盘，以及推力轴承和中心轴，当在输入盘的一侧产生相对于在输入盘上离开输出盘并且与第一力相反的方向的相反力时， 与输出盘相反的力。
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公开(公告)号：US20130024062A1
公开(公告)日：2013-01-24
申请号：US13638728
申请日：2010-03-30
IPC分类号： B60W20/00 , B60W10/115 , B60W10/08 , F16H59/46
CPC分类号： B60K6/445 , B60K6/36 , B60K6/365 , B60K6/543 , F16H3/728 , F16H15/50 , F16H37/086 , F16H2037/0873 , Y02T10/6239 , Y02T10/76 , Y10S903/93 , Y10T74/137
摘要： In a drive control device of a hybrid vehicle including a power dividing mechanism which has a sun roller, a carrier, and a first disc with which a rotating shaft of a first motor/generator, an output shaft of an engine, and a rotating shaft of a second motor/generator which also functions as an output shaft directed toward drive wheel sides are coupled, respectively and by which differential rotating operations between the sun roller, the carrier, and the first disc are controlled using an alignment chart on which rotation speeds of the sun roller, the carrier, and the first disc are disposed in the sequence of the sun roller, the carrier, the first disc and shown by straight lines.
摘要翻译： 在具有功率分配机构的混合动力车辆的驱动控制装置中，所述动力分配机构具有太阳辊，载体以及第一电动机/发电机的旋转轴，发动机的输出轴和旋转轴 第二电动机/发电机也用作朝向驱动轮侧的输出轴，分别与太阳辊，载体和第一盘之间的差分旋转操作被控制，其中转动速度 太阳辊，载体和第一盘按照太阳辊，载体，第一盘的顺序设置，并且由直线示出。
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