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1. 发明授权

US07883442B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07883442B2
公开(公告)日：2011-02-08
申请号：US12360020
申请日：2009-01-26
申请人： Donald C Miller , David John Allen
发明人： Donald C Miller , David John Allen
IPC分类号： F16H15/26
CPC分类号： F16H15/52 , B62M11/12 , F16H15/28 , F16H61/664 , F16H61/6649 , F16H63/067
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The transmission provides a simple manual shifting method for the user. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The present invention includes a continuously variable transmission that may be employed in connection with any type of machine that is in need of a transmission. For example, the transmission may be used in (i) a motorized vehicle such as an automobile, motorcycle, or watercraft, (ii) a non-motorized vehicle such as a bicycle, tricycle, scooter, exercise equipment or (iii) industrial equipment, such as a drill press, power generating equipment, or textile mill.
摘要翻译：公开了一种用于旋转或线性动力的机器和车辆的无级变速器。该传输为用户提供了简单的手动换档方法。此外，牵引辊传动的实际商业化需要提高传动的可靠性，易于移动，功能和简单性。本发明包括可与任何需要变速器的机器结合使用的无级变速器。例如，变速器可以用于（i）诸如汽车，摩托车或船舶的机动车辆，（ii）诸如自行车，三轮车，踏板车，运动器材的非机动车辆，或（iii）工业设备，例如钻床，发电设备或纺织厂。

2. 发明授权

US07462127B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07462127B2
公开(公告)日：2008-12-09
申请号：US11688124
申请日：2007-03-19
申请人： Donald C Miller , David John Allen
发明人： Donald C Miller , David John Allen
IPC分类号： F16H15/26
CPC分类号： F16H15/52 , B62M11/12 , F16H15/28 , F16H61/664 , F16H61/6649 , F16H63/067
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The transmission provides a simple manual shifting method for the user. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The present invention includes a continuously variable transmission that may be employed in connection with any type of machine that is in need of a transmission. For example, the transmission may be used in (i) a motorized vehicle such as an automobile, motorcycle, or watercraft, (ii) a non-motorized vehicle such as a bicycle, tricycle, scooter, exercise equipment or (iii) industrial equipment, such as a drill press, power generating equipment, or textile mill.
摘要翻译：公开了一种用于旋转或线性动力的机器和车辆的无级变速器。该传输为用户提供了简单的手动换档方法。此外，牵引辊传动的实际商业化需要提高传动的可靠性，易于移动，功能和简单性。本发明包括可与任何需要变速器的机器结合使用的无级变速器。例如，变速器可以用于（i）诸如汽车，摩托车或船舶的机动车辆，（ii）诸如自行车，三轮车，踏板车，运动器材的非机动车辆，或（iii）工业设备，例如钻床，发电设备或纺织厂。

3. 发明授权

US07762920B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07762920B2
公开(公告)日：2010-07-27
申请号：US11841957
申请日：2007-08-20
申请人： Robert A Smithson , Brad P Pohl , Oronde J Armstrong , Donald C Miller , Daniel J Dawe , Fernand A Thomassy , Matthew P Simister , Wesley R Poth , Jon M Nichols , Charles B Lohr
发明人： Robert A Smithson , Brad P Pohl , Oronde J Armstrong , Donald C Miller , Daniel J Dawe , Fernand A Thomassy , Matthew P Simister , Wesley R Poth , Jon M Nichols , Charles B Lohr
IPC分类号： F16H15/26
CPC分类号： F16H15/503 , B62M9/00 , B62M23/00 , F16H15/28 , F16H15/50 , Y10T29/49462 , Y10T29/49464 , Y10T29/49467 , Y10T29/4984
摘要： A continuously variable transmission (CVT) having a main shaft configured to support and position various components of the CVT. Shift cam discs cooperate with ball-leg assemblies to shift the transmission ration of the CVT. Load cam discs, a torsion disc, rolling elements, and a hub cap shell are configured to generate axial force, transmit torque, and manage reaction forces. In one embodiment, a splined input shaft and a torsion disc having a splined bore cooperate to input torque into the variator of the CVT. Among other things, various ball axles, axle-ball combinations, and reaction force grounding configurations are disclosed. In one embodiment, a CVT having axial force generation means at both the input and output elements is disclosed.
摘要翻译：一种无级变速器（CVT），其具有构造成支撑和定位CVT的各种部件的主轴。换档凸轮盘与球腿组件配合以移动CVT的传动比。负载凸轮盘，扭转盘，滚动元件和轮毂盖壳体被配置成产生轴向力，传递扭矩和管理反作用力。在一个实施例中，具有花键孔的花键输入轴和扭转盘配合以将扭矩输入到CVT的变速器中。其中，公开了各种球轴，轴球组合和反作用力接地构造。在一个实施例中，公开了在输入和输出元件两者都具有轴向力产生装置的CVT。

4. 发明授权

US07731615B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07731615B2
公开(公告)日：2010-06-08
申请号：US12028715
申请日：2008-02-08
申请人： Donald C Miller , David J Allen , Robert A. Smithson
发明人： Donald C Miller , David J Allen , Robert A. Smithson
IPC分类号： F16H15/48
CPC分类号： F16H61/6649 , B62M9/08 , B62M11/04 , B62M11/14 , F16H15/28 , F16H15/40 , F16H15/50 , F16H15/503 , F16H15/52 , F16H37/084 , F16H37/0853 , F16H37/086 , F16H63/067 , F16H2037/088 , F16H2037/101 , Y10T29/49464 , Y10T408/65
摘要： A variable speed transmission having a plurality of tilting balls and opposing input and output discs is illustrated and described that provides an infinite number of speed combinations over its transmission ratio range. The use of a planetary gear set allows minimum speeds to be in reverse and the unique geometry of the transmission allows all of the power paths to be coaxial, thereby reducing overall size and complexity of the transmission in comparison to transmissions achieving similar transmission ratio ranges.
摘要翻译：示出和描述了具有多个倾斜球和相对的输入和输出盘的变速传动装置，其在其传动比范围内提供无限数量的速度组合。使用行星齿轮组允许相反的最小速度，并且传输的独特几何允许所有的功率路径是同轴的，从而与实现相似传动比范围的传动相比，减小了传输的整体尺寸和复杂性。

5. 发明授权

US07727110B2 Continuously variable planetary gear set 有权
标题翻译：连续可变的行星齿轮组
公开(公告)号：US07727110B2
公开(公告)日：2010-06-01
申请号：US11834903
申请日：2007-08-07
申请人： Donald C Miller , David J Allen , Robert A Smithson
发明人： Donald C Miller , David J Allen , Robert A Smithson
IPC分类号： F16H13/04 , F16H13/10 , F16H15/26 , B60W10/04 , B60W10/10
CPC分类号： B62D5/0475 , B62D5/0409 , B62M9/08 , F16H15/28 , F16H15/52 , F16H37/084 , F16H61/6649 , Y10S903/918 , Y10S903/945 , Y10S903/951 , Y10T74/19251 , Y10T74/19555 , Y10T74/1956 , Y10T477/23 , Y10T477/33 , Y10T477/619 , Y10T477/621 , Y10T477/679 , Y10T477/688
摘要： A continuously variable planetary gear set is described having a generally tubular idler, a plurality of balls distributed radially about the idler, each ball having a tiltable axis about which it rotates, a rotatable input disc positioned adjacent to the balls and in contact with each of the balls, a rotatable output disc positioned adjacent to the balls opposite the input disc and in contact with each of the balls such that each of the balls makes three-point contact with the input disc, the output disc and the idler, and a rotatable cage adapted to maintain the axial and radial position of each of the balls, wherein the axes of the balls are oriented by the axial position of the idler.
摘要翻译：描述了一种连续变化的行星齿轮组，其具有大体上为管状的惰轮，围绕惰轮径向分布的多个球，每个球具有围绕其旋转的可倾斜轴线，与球接近并与球接触的可旋转输入盘球，可旋转的输出盘，其位于与输入盘相对的球附近并与每个球接触，使得每个球与输入盘，输出盘和惰轮进行三点接触，并且可转动适于保持每个球的轴向和径向位置的保持架，其中，滚珠的轴线被惰轮的轴向定位。

6. 发明授权

US07727107B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07727107B2
公开(公告)日：2010-06-01
申请号：US12100305
申请日：2008-04-09
申请人： Donald C Miller
发明人： Donald C Miller
IPC分类号： F16H59/36
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
摘要翻译：公开了一种用于旋转或线性动力的机器和车辆的无级变速器。单轴传动为用户提供了一种简单的手动换档方法。公开了另外的实施例，其根据车轮的转速而自动地移动。此外，牵引辊传动的实际商业化需要提高传动的可靠性，易于移动，功能和简单性。所公开的变速器可以用于诸如汽车，摩托车和自行车的车辆中。变速器可以例如由诸如链轮，齿轮，滑轮或杠杆的动力传递机构驱动，可选地驱动附接在主轴一端的单向离合器。

7. 发明申请

US20090127863A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输
公开(公告)号：US20090127863A1
公开(公告)日：2009-05-21
申请号：US12360006
申请日：2009-01-26
申请人： Donald C Miller
发明人： Donald C Miller
IPC分类号： F03D9/00 , F16H15/04
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
摘要翻译：公开了一种用于旋转或线性动力的机器和车辆的无级变速器。单轴传动为用户提供了一种简单的手动换档方法。公开了另外的实施例，其根据车轮的转速而自动地移动。此外，牵引辊传动的实际商业化需要提高传动的可靠性，易于移动，功能和简单性。所公开的变速器可以用于诸如汽车，摩托车和自行车的车辆中。变速器可以例如由诸如链轮，齿轮，滑轮或杠杆的动力传递机构驱动，可选地驱动附接在主轴一端的单向离合器。

8. 发明授权

US07481736B2 Continuously variable planetary gear set 有权
标题翻译：连续可变的行星齿轮组
公开(公告)号：US07481736B2
公开(公告)日：2009-01-27
申请号：US11835005
申请日：2007-08-07
申请人： Donald C Miller , David J Allen , Robert A Smithson
发明人： Donald C Miller , David J Allen , Robert A Smithson
IPC分类号： F16H37/02 , F16H15/26
CPC分类号： B62D5/0475 , B62D5/0409 , B62M9/08 , F16H15/28 , F16H15/52 , F16H37/084 , F16H61/6649 , Y10S903/918 , Y10S903/945 , Y10S903/951 , Y10T74/19251 , Y10T74/19555 , Y10T74/1956 , Y10T477/23 , Y10T477/33 , Y10T477/619 , Y10T477/621 , Y10T477/679 , Y10T477/688
摘要： A continuously variable planetary gear set is described having a generally tubular idler, a plurality of balls distributed radially about the idler, each ball having a tiltable axis about which it rotates, a rotatable input disc positioned adjacent to the balls and in contact with each of the balls, a rotatable output disc positioned adjacent to the balls opposite the input disc and in contact with each of the balls such that each of the balls makes three-point contact with the input disc, the output disc and the idler, and a rotatable cage adapted to maintain the axial and radial position of each of the balls, wherein the axes of the balls are oriented by the axial position of the idler.
摘要翻译：描述了一种连续变化的行星齿轮组，其具有大体上为管状的惰轮，围绕惰轮径向分布的多个球，每个球具有围绕其旋转的可倾斜轴线，与球接近并与球接触的可旋转输入盘球，可旋转的输出盘，其位于与输入盘相对的球附近并与每个球接触，使得每个球与输入盘，输出盘和惰轮进行三点接触，并且可转动适于保持每个球的轴向和径向位置的保持架，其中，滚珠的轴线被惰轮的轴向定位。

9. 发明授权

US07462123B2 Continuously variable planetary gear set 有权
公开(公告)号：US07462123B2
公开(公告)日：2008-12-09
申请号：US11834849
申请日：2007-08-07
申请人： Donald C Miller , David J Allen , Robert A Smithson
发明人： Donald C Miller , David J Allen , Robert A Smithson
IPC分类号： F16H15/26
CPC分类号： B62D5/0475 , B62D5/0409 , B62M9/08 , F16H15/28 , F16H15/52 , F16H37/084 , F16H61/6649 , Y10S903/918 , Y10S903/945 , Y10S903/951 , Y10T74/19251 , Y10T74/19555 , Y10T74/1956 , Y10T477/23 , Y10T477/33 , Y10T477/619 , Y10T477/621 , Y10T477/679 , Y10T477/688
摘要： A continuously variable planetary gear set is described having a generally tubular idler, a plurality of balls distributed radially about the idler, each ball having a tiltable axis about which it rotates, a rotatable input disc positioned adjacent to the balls and in contact with each of the balls, a rotatable output disc positioned adjacent to the balls opposite the input disc and in contact with each of the balls such that each of the balls makes three-point contact with the input disc, the output disc and the idler, and a rotatable cage adapted to maintain the axial and radial position of each of the balls, wherein the axes of the balls are oriented by the axial position of the idler.

10. 发明授权

US08708360B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US08708360B2
公开(公告)日：2014-04-29
申请号：US12039590
申请日：2008-02-28
申请人： Donald C Miller , Robert A Smithson , Brad P Pohl , Charles B Lohr , Jon M Nichols
发明人： Donald C Miller , Robert A Smithson , Brad P Pohl , Charles B Lohr , Jon M Nichols
IPC分类号： B62M1/02 , B62M1/36
CPC分类号： F16H15/52 , B62M1/36 , B62M9/08 , B62M11/145 , F16H15/28 , F16H15/503 , Y10T74/19851 , Y10T74/20177
摘要： Traction planets and traction rings can be operationally coupled to a planetary gearset to provide a continuously variable transmission (CVT). The CVT can be used in a bicycle. In one embodiment, the CVT is mounted on the frame of the bicycle at a location forward of the rear wheel hub of the bicycle. In one embodiment, the CVT is mounted on and supported by members of the bicycle frame such that the CVT is coaxial with the crankshaft of the bicycle. The crankshaft is configured to drive elements of the planetary gearset, which are configured to operationally drive the traction rings and the traction planets. Inventive component and subassemblies for such a CVT are disclosed. A shifting mechanism includes a plurality of pivot arms arranged to pivot about the centers of the traction planets as a shift pin hub moves axially.
摘要翻译：牵引行星和牵引环可以可操作地耦合到行星齿轮组，以提供无级变速器（CVT）。 CVT可用于自行车。在一个实施例中，CVT在自行车的后轮毂的前方的位置安装在自行车的框架上。在一个实施例中，CVT安装在自行车车架的构件上并由其支撑，使得CVT与自行车的曲轴同轴。曲轴构造成驱动行星齿轮组的元件，其构造成可操作地驱动牵引环和牵引行星。公开了用于这种CVT的本发明组件和子组件。换档机构包括多个枢转臂，当枢轴毂轴向移动时，所述枢转臂布置成围绕牵引行星的中心枢转。

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