专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1815165B1 CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：一种无级变速器
公开(公告)号：EP1815165B1
公开(公告)日：2012-03-21
申请号：EP05800165.2
申请日：2005-10-03
申请人： FALLBROOK TECHNOLOGIES INC.
发明人： SMITHSON, Robert, A. , POHL, Brad, P. , ARMSTRONG, Oronde, J. , MILLER, Donald, C. , DAWE, Daniel, J. , THOMASSY, Fernand, A. , SIMISTER, Matthew, P. , POTH, Wesley,R. , LOHR, Charles, B. , NICHOLS, Jon, M.
IPC分类号： F16H15/28
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

2. 发明公开

EP2342479A1 CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：无级变速器
公开(公告)号：EP2342479A1
公开(公告)日：2011-07-13
申请号：EP08825399.2
申请日：2008-10-14
申请人： Fallbrook Technologies Inc.
发明人： THOMASSY, Fernand, A. , LOHR, Charles, B. , POHL, Brad, P. , MCBROOM, Scott, T.
IPC分类号： F16H15/28 , F02B67/06
CPC分类号： F16H15/28
摘要： Continuously variable transmission (1000) with a first (1028) and a second (1030) carrier member, which are axially coupled by a carrier retaining ring (1036) and which are relatively rotational to each other. The transmission ratio is changed by tilting the axles of the traction planets (spheres), which is caused by a relative rotation between the first and second carrier members.
摘要翻译：具有第一（1028）和第二（1030）承载构件的无级变速器（1000），所述第一（1028）和第二（1030）承载构件通过承载器保持环（1036）轴向联接并且彼此相对旋转。通过倾斜由第一和第二承载构件之间的相对旋转引起的牵引行星（球体）的轴来改变传动比。

3. 发明公开

EP2261537A2 Continuously variable transmission 无效转让
标题翻译： Stufenlos verstellbares Getriebe
公开(公告)号：EP2261537A2
公开(公告)日：2010-12-15
申请号：EP10010707.7
申请日：2002-04-25
申请人： Fallbrook Technologies Inc.
发明人： Miller, Donald C. , Allen, David John
IPC分类号： F16H61/664
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一种简单的手动换档方法。此外，牵引辊传动的实际商业化需要改进传动的可靠性，易于移动，功能和简单性。本发明包括可以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）非机动车辆，例如自行车，三轮车，踏板车，运动器材或（iii）工业设备，例如钻床，发电设备或纺织厂。

4. 发明公开

EP2246594A1 Continuously variable transmission 失效转让
标题翻译： Stufenloses Getriebe
公开(公告)号：EP2246594A1
公开(公告)日：2010-11-03
申请号：EP10170489.8
申请日：2004-02-27
申请人： Fallbrook Technologies Inc.
发明人： Miller, Donald, C. , Allen, David, J. , Smithson, Robert, A.
IPC分类号： F16H15/52
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 transmission having a rotatable disc (34) mounted coaxially about a longitudinal axis (11) of the transmission; a plurality of tiltable balls (1) placed angularly about the longitudinal axis (11) and in contact with the rotatable disc (34); a nonrotatable disc (101) mounted coaxially about the longitudinal axis (11) and in contact with the plurality of tiltable balls (1); a rotatable idler (18) placed radially inward of, and in contact with, the plurality of tiltable balls (1); and a rotatable cage (89) operably coupled to the plurality of tiltable balls (1);
one of the rotatable idler (18), the rotatable disc (34), or the rotatable cage (89) is adapted to rotate freely without transferring power.
摘要翻译：一种变速器，其具有围绕变速器的纵向轴线（11）同轴安装的可旋转盘（34）; 多个可倾斜球（1），其围绕所述纵向轴线（11）成角度地设置并与所述可旋转盘（34）接触; 不可旋转的盘（101），其围绕所述纵向轴线（11）同轴安装并与所述多个可倾斜球体（1）接触; 放置在多个可倾斜球（1）的径向内侧并与其接触的可旋转的惰轮（18）; 以及可操作地联接到所述多个可倾斜球（1）的可旋转保持架（89）。旋转惰轮（18），可旋转盘（34）或可旋转保持架（89）中的一个适于自由旋转而不传递动力。

5. 发明授权

EP1597495B1 CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：一种无级变速器
公开(公告)号：EP1597495B1
公开(公告)日：2010-10-13
申请号：EP04715691.4
申请日：2004-02-27
申请人： FALLBROOK TECHNOLOGIES INC.
发明人： MILLER, Donald, C. , ALLEN, David, J. , SMITHSON, Robert, A.
IPC分类号： F16H37/02 , F16H15/50 , F16H37/08
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 (1) and opposing input (34) and output (101) 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.

6. 发明公开

EP1925544A3 Continuously variable transmission 审中-公开
公开(公告)号：EP1925544A3
公开(公告)日：2008-11-19
申请号：EP08100220.6
申请日：1998-10-22
申请人： FALLBROOK TECHNOLOGIES INC.
发明人： Miller, Donald C.
IPC分类号： F16H15/26 , B62M11/12 , F16H15/28 , F16H61/664
CPC分类号： B62M11/12 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission (100) having a plurality of rotatable power adjusters (122) for transmitting power from a driving member (120) to a driven member (170). Each power adjuster (122) is fractionally interposed between the driving member (120), the driven member (170), and a rotatable support (154), so that the power adjusters (122) each make three point fractional contact against the driving member (120), the driven member (170), and the support member (154). The transmission ratio is determined by a pivot support (134) which varies the axis upon which each power adjuster rotates.

7. 发明公开

EP1938005A1 CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：风力发电机组
公开(公告)号：EP1938005A1
公开(公告)日：2008-07-02
申请号：EP06789972.4
申请日：2006-08-23
申请人： FALLBROOK TECHNOLOGIES INC.
发明人： MILLER, Donald, C.
IPC分类号： F16H61/664 , F16H15/50
CPC分类号： F16H63/067 , F03D15/00 , F03D15/10 , F03D80/70 , F05B2260/40 , F05B2260/402 , F05B2260/403 , F16H15/50 , F16H55/32 , F16H61/664 , Y02E10/722
摘要： Embodiments of the inventions disclosed include a continuously variable transmission (CVT) where power is transmitted from a group of balls to a shaft via an idler. In one application, the CVT couples to a gearbox and to a generator of a wind turbine. Traction elements of a CVT can be coated and/or textured, using various coating materials and textures, via disclosed coating and/or texturing methods. Methods and systems for shifting a CVT are disclosed. Certain components for a CVT are disclosed. For example, in one embodiment, a CVT includes a shaft having a spline and a shift flange. In another embodiment, a CVT includes a stator adapted to cooperate with shifter components. Disclosed is a CVT configured to produce a variable output speed that is always greater than an input speed. In one embodiment, a CVT produces a variable output speed that is always lower than an input speed.

8. 发明公开

EP1925546A2 Continuously variable transmission 审中-公开
标题翻译：无级变速器
公开(公告)号：EP1925546A2
公开(公告)日：2008-05-28
申请号：EP08100226.3
申请日：1998-10-22
申请人： FALLBROOK TECHNOLOGIES INC.
发明人： Miller, Donald C.
IPC分类号： B62M11/12 , F16H15/28 , F16H61/664
CPC分类号： B62M11/12 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission (100) having a plurality of rotatable power adjusters (122) for transmitting power from a driving member (120) to a driven member (170). Each power adjuster (122) is fractionally interposed between the driving member (120), the driven member (170), and a rotatable support (154), so that the power adjusters (122) each make three point fractional contact against the driving member (120), the driven member (170), and the support member (154). The transmission ratio is determined by a pivot support (134) which varies the axis upon which each power adjuster rotates.
摘要翻译：一种具有多个可旋转动力调节器（122）的无级变速器（100），用于将动力从驱动构件（120）传递到从动构件（170）。每个动力调节器（122）分别设置在驱动构件（120），从动构件（170）和可旋转支撑件（154）之间，使得动力调节器（122）分别与驱动构件（120），从动构件（170）和支撑构件（154）。传动比由枢转支承件（134）确定，该支承件改变每个动力调节器旋转的轴线。

9. 发明公开

EP1811202A1 A continuously variable gear transmission 审中-公开
标题翻译：无级变速器
公开(公告)号：EP1811202A1
公开(公告)日：2007-07-25
申请号：EP05028709.3
申请日：2005-12-30
申请人： FALLBROOK TECHNOLOGIES INC.
发明人： Kolstrup, Anders
IPC分类号： F16H15/28
CPC分类号： F16H15/40 , F16H15/28 , Y10T477/619
摘要： A continuously variable gear is described having an input shaft (1), a plurality of traction balls (2) distributed radially around the axis, each traction ball (2) is mounted on an axle (3) passing there through, the axles (3) are tiltable in the radial grooves (4) in the housing (5) and support plate (6). To control the position of the traction balls (2), the axles are guided in curved slots (13) of a turnable iris plate (7). To control the axial placement of the traction balls (2), there is a rotatable input disc (8) positioned adjacent to the traction balls (2), a rotatable output disc (9) positioned adjacent to the traction balls (2) opposite the input disc (8), and a pre-spanning ring around the traction balls (2) such that each of the traction balls (2) is making three-point contact with the input disc (8), the output disc (9) and the pre-spanning ring (11), the contact surface of the pre-spanning ring (11) having a specific curvature larger than the radius of the traction balls (2).
摘要翻译：描述了具有输入轴（1），围绕轴线径向分布的多个牵引球（2），每个牵引球（2）安装在穿过其上的轴（3）上的无级变速器，轴（3））可在壳体（5）和支撑板（6）的径向槽（4）中倾斜。为了控制牵引球（2）的位置，轴在可转动的虹膜板（7）的弯曲狭槽（13）中被引导。为了控制牵引球（2）的轴向布置，存在邻近牵引球（2）定位的可旋转输入盘（8），邻近牵引球（2）定位的可旋转输出盘（9）输入盘（8）和围绕牵引球（2）的预跨环，使得每个牵引球（2）与输入盘（8），输出盘（9）和输出盘跨越前环11，跨越前环11的接触表面具有大于牵引球2的半径的特定曲率。

10. 发明公开

EP2419658A1 STATOR ASSEMBLY AND SHIFTING MECHANISM FOR A CONTINUOUSLY VARIABLE TRANSMISSION 失效转让
标题翻译：定子组件和换档机构的无级变速器
公开(公告)号：EP2419658A1
公开(公告)日：2012-02-22
申请号：EP10715051.8
申请日：2010-04-14
申请人： Fallbrook Technologies Inc.
发明人： NICHOLS, Jon, M. , STEVENSON, Gregory, G. , POHL, Brad, P. , THOMASSY, Fernand, A. , LOHR, Charles, B. , CARTER, Jeremy , SHERRILL, John, W. , SWEET, Brian, B.
IPC分类号： F16H15/52 , B62M11/16 , F16H15/28
CPC分类号： F16H37/022 , B62M11/16 , F16H15/28 , F16H15/503 , F16H15/52 , F16H61/6649 , F16H63/067
摘要： A stator assembly for a continuously variable transmission (CVT) having a plurality of traction planet assemblies (142), the stator assembly comprising: a first stator (160) having a plurality of radial guide slots (161); a second stator (64) coaxial with the first stator (160), the first and second stators (160,164) configured to rotate relative to each other, the second stator (164) having a plurality of radially off-set guide slots (165); characterized in that the stator assembly further comprises: a reaction plate (162) coaxial with the first and second stators (160,164); a plurality of eccentric gears (168) coupled to the plate (162) and the first stator (160); and a stator driver (166) coupled to each of the eccentric gears (168), wherein the eccentric gears (168) are provided with a cam lobe (170) adapted to couple to the reaction plate (162); and wherein each eccentric gear (168) is provided with a reaction lobe (172) that is adapted to couple to the second stator (164); and wherein the cam lobe (170) is provided with a rotational center that is off-set from a rotational center of the reaction lobe (172).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式