公开(公告)号：US07399254B2

公开(公告)日：2008-07-15

申请号：US11024581

申请日：2004-12-29

申请人： Douglas Magyari

发明人： Douglas Magyari

IPC分类号： F16H15/32 ,  F16H15/44

CPC分类号： F16H15/44 ,  Y10T29/49547 ,  Y10T29/49549

摘要： An infinitely variable transmission comprising a pair of rotary, generally conical, torque-transmitting members, each being mounted for rotation on its geometric axis, the angularity of the axes, one with respect to the other, being variable, the outer surfaces of each member having torque-transmitting needles extending outwardly from the generally conical surface, the needles of one member meshing with the needles of its companion member, the needles being capable of flexing whereby torque may be transmitted through the rotary members without frictional sliding motion at the area of meshing engagement of the needles, the angularity of one member with respect to the other permitting a wide torque-transmitting ratio range.

摘要翻译： 一种无级变速器，包括一对旋转的，大致圆锥形的扭矩传递部件，每个转动传递部件各自安装成在其几何轴线上旋转，轴线的角度相对于另一个轴线的角度是可变的，每个部件的外表面 具有从大致锥形表面向外延伸的扭矩传递针，一个构件的针与其伴侣构件的针啮合，所述针能够弯曲，由此扭矩可以通过旋转构件传递而不产生摩擦滑动运动 针的啮合，一个部件相对于另一个的角度允许宽的扭矩传递比范围。

公开(公告)号：US20050197231A1

公开(公告)日：2005-09-08

申请号：US11005915

申请日：2004-12-06

申请人： Donald Miller ,  David Allen

发明人： Donald Miller ,  David Allen

IPC分类号： F16H15/32 ,  B62M11/12 ,  F16H1/00 ,  F16H15/28 ,  F16H35/00 ,  F16H61/662 ,  F16H61/664 ,  F16H13/04

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.

公开(公告)号：US20050119092A1

公开(公告)日：2005-06-02

申请号：US11006026

申请日：2004-12-06

申请人： Donald Miller ,  David Allen

发明人： Donald Miller ,  David Allen

IPC分类号： F16H15/32 ,  B62M11/12 ,  F16H1/00 ,  F16H15/28 ,  F16H35/00 ,  F16H61/662 ,  F16H61/664 ,  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.

公开(公告)号：US4159653A

公开(公告)日：1979-07-03

申请号：US839649

申请日：1977-10-05

申请人： Erkki A. Koivunen

发明人： Erkki A. Koivunen

IPC分类号： F16H15/38 ,  F16H15/32 ,  F16H15/36

CPC分类号： F16H15/38 ,  F16H2015/383

摘要： Torque-equalizing means for a dual section toric or toroidal roller and race type transmission, including a balance lever pivotally mounted on the transmission housing, with oppositely disposed pivot members formed on the balance lever and pivotally connected to first and second reactive or grounding members of the respective dual roller sections for permitting the grounding members to react to any excess torque of either section resulting from a build-up of manufacturing tolerances of the components of the respective sections, the balance lever being caused to pivot as required to equalize the torques in the dual sections.

摘要翻译： 扭转平衡装置，用于双截面复曲面或环形滚子和座圈式传动装置，包括可摆动地安装在变速器壳体上的平衡杆，具有形成在平衡杆上的相对设置的枢转构件，并枢转地连接到第一和第二反应或接地构件 相应的双辊部分，用于允许接地部件对由于相应部分的部件的制造公差的积累而导致的任何部分的任何过大的扭矩作出反应，平衡杆根据需要枢转以使扭矩平衡 双重部分。

公开(公告)号：US09903471B2

公开(公告)日：2018-02-27

申请号：US13611428

申请日：2012-09-12

申请人： John X Cui ,  Richard A. Weaver

发明人： John X Cui ,  Richard A. Weaver

IPC分类号： F16H63/06 ,  F16H61/664 ,  F16H15/38 ,  F16H61/70 ,  B60W10/101 ,  G06F17/00 ,  F16H15/50 ,  F16H61/66 ,  B60K23/02 ,  B60W10/06 ,  F16H15/42 ,  F02B67/04 ,  F16H61/662 ,  B60W10/10 ,  F16H15/32 ,  G05B13/02 ,  F15B13/04

CPC分类号： F16H63/065 ,  B60K23/02 ,  B60W10/06 ,  B60W10/10 ,  B60W10/101 ,  F02B67/04 ,  F15B13/04 ,  F16H15/32 ,  F16H15/38 ,  F16H15/42 ,  F16H15/50 ,  F16H61/66 ,  F16H61/66259 ,  F16H61/664 ,  F16H61/6648 ,  F16H61/6649 ,  F16H61/70 ,  F16H61/702 ,  G05B13/02 ,  G06F17/00

摘要： A system and method of controlling a continuously variable transmission with variator speed ratio (VSR) closed-loop feedback is provided. The method includes determining a desired VSR based on at least one of the driver and vehicle inputs, determining a motor position adjustment needed to adjust the position of a roller to achieve the desired VSR, driving the motor based on the determined motor position adjustment needed, sensing a transmission output speed as the motor is being driven, determining an actual VSR as the motor is being driven, and providing closed-loop feedback corresponding to any difference between the actual VSR and the desired VSR and driving the motor to eliminate the difference, thereby achieving the desired VSR.

公开(公告)号：US20050085336A1

公开(公告)日：2005-04-21

申请号：US11006315

申请日：2004-12-06

申请人： Donald Miller ,  David Allen

发明人： Donald Miller ,  David Allen

IPC分类号： F16H15/32 ,  B62M11/12 ,  F16H1/00 ,  F16H15/28 ,  F16H35/00 ,  F16H61/662 ,  F16H61/664 ,  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.

公开(公告)号：US20050079948A1

公开(公告)日：2005-04-14

申请号：US11006341

申请日：2004-12-06

申请人： Donald Miller ,  David Allen

发明人： Donald Miller ,  David Allen

IPC分类号： F16H15/32 ,  B62M11/12 ,  F16H1/00 ,  F16H15/28 ,  F16H35/00 ,  F16H61/662 ,  F16H61/664 ,  F16H13/04

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.

公开(公告)号：US2842973A

公开(公告)日：1958-07-15

申请号：US50514155

申请日：1955-05-02

申请人： BENGE CROWE BAILEY

发明人： BENGE CROWE BAILEY

IPC分类号： F16H15/32 ,  F16H61/662

CPC分类号： F16H15/32 ,  F16H61/6645

公开(公告)号：US09909654B2

公开(公告)日：2018-03-06

申请号：US14926075

申请日：2015-10-29

申请人： MOTIVE POWER INDUSTRY CO., LTD.

发明人： Hsin-Lin Cheng ,  Ching-Chung Teng

IPC分类号： F16H15/32

CPC分类号： F16H15/32 ,  F16H15/28

摘要： A linear gear shift power transfer mechanism includes a gear shift unit; a power input clamp ring element having an inward-tilted power input ring surface, first teardrop-shaped recesses and first radial positioning hole; a power output clamp ring element having an inward-tilted power output ring surface, second teardrop-shaped recesses and second radial positioning hole; a first ball ring element whose first positioning ring element has a first positioning portion and bulging ring element each provided with limiting slots; a power input rotator having a third teardrop-shaped recesses and first axial positioning hole; a power output rotator having fourth teardrop-shaped recesses and second axial positioning hole; helical resilient elements having radial and axial positioning posts and received in bulging ring elements, with the radial positioning posts disposed in first and second radial positioning holes through the limiting slots, the axial positioning posts disposed in first and second axial positioning holes.

公开(公告)号：US07704184B2

公开(公告)日：2010-04-27

申请号：US12169241

申请日：2008-07-08

申请人： Douglas Magyari

发明人： Douglas Magyari

IPC分类号： F16H15/32

CPC分类号： F16H15/44 ,  Y10T29/49547 ,  Y10T29/49549

摘要： An infinitely variable transmission comprising a pair of rotary, generally conical, torque-transmitting members, each being mounted for rotation on its geometric axis, the angularity of the axes, one with respect to the other, being variable, the outer surfaces of each member having torque-transmitting needles extending outwardly from the generally conical surface, the needles of one member meshing with the needles of its companion member, the needles being capable of flexing whereby torque may be transmitted through the rotary members without frictional sliding motion at the area of meshing engagement of the needles, the angularity of one member with respect to the other permitting a wide torque-transmitting ratio range.

摘要翻译： 一种无级变速器，包括一对旋转的，大致圆锥形的扭矩传递部件，每个转动传递部件各自安装成在其几何轴线上旋转，轴线的角度相对于另一个轴线的角度是可变的，每个部件的外表面 具有从大致锥形表面向外延伸的扭矩传递针，一个构件的针与其伴侣构件的针啮合，所述针能够弯曲，由此扭矩可以通过旋转构件传递而不产生摩擦滑动运动 针的啮合，一个部件相对于另一个的角度允许宽的扭矩传递比范围。