公开(公告)号：US07955203B2

公开(公告)日：2011-06-07

申请号：US10466112

申请日：2002-01-24

申请人： Ran Siman-Tov

发明人： Ran Siman-Tov

IPC分类号： F16H55/00 ,  F16H7/00 ,  F16H7/06

CPC分类号： F16H55/54 ,  F16G13/02 ,  F16H3/42 ,  F16H9/24

摘要： A continuously-variable transmission includes two transmission members each having coupling elements engageable to couple the transmission members for movement together. At least one of the transmission members is a rotary member rotatable about a rotary axis; and at least one of the groups of coupling elements is radially displaceable towards and away from the rotary axis to change the conversion ratio of the transmission. The coupling elements of one group on one transmission member are of a fixed configuration defining projections alternating with depressions each of a fixed configuration formed on a surface of the transmission member between opposite side faces and having the same pitch for every cross section of the surface perpendicular to the mentioned rotary axis. The coupling elements of the other group are of a self-adaptive configuration, each movable in opposite directions to adapt itself to the configuration of the fixed-configuration coupling elements in all displacement positions of the radially-displaceable coupling elements and to effect a non-slip coupling therewith.

摘要翻译： 无级变速器包括两个传动构件，每个传动构件具有可联接传动构件以使其一起移动的联接元件。 传动构件中的至少一个是可围绕旋转轴线旋转的旋转构件; 并且所述一组联接元件中的至少一个能够朝向和远离所述旋转轴线径向移动以改变所述变速器的转换比。 一个传输构件上的一组的耦合元件是固定的构造，其限定了与凹部交替的突起，每个凹部具有固定构造，每个固定构型形成在相对侧面之间的传动构件的表面上，并且对于垂直的表面的每个横截面具有相同的间距 到所述旋转轴。 另一组的耦合元件具有自适应配置，每个可自动配置可在相反的方向上移动以适应固定配置的耦合元件在可径向移动的耦合元件的所有位移位置中的配置， 滑动联接。

公开(公告)号：US20100132495A1

公开(公告)日：2010-06-03

申请号：US12562167

申请日：2009-09-18

申请人： Leo J. D. Bernier

发明人： Leo J. D. Bernier

IPC分类号： F16H55/17

CPC分类号： F16H3/42 ,  Y10T74/1836 ,  Y10T74/19565 ,  Y10T74/19642 ,  Y10T74/1987

摘要： A curvilinear gear system and method for transferring force and speed through a wide range of angles is disclosed. The system can optionally incorporate curvilinear U joints to increase effective range of angles to tailor the system to specific applications. The system includes complimentary gear heads, one of which is a curvilinear gear such as a hemispherical gear. A method of using the gear systems in a transmission apparatus is also disclosed.

摘要翻译： 公开了一种用于在宽范围的角度传递力和速度的曲线齿轮系统和方法。 该系统可以选择合并曲线U接头，以增加角度的有效范围，以便根据具体应用定制系统。 该系统包括免费齿轮头，其中之一是曲线齿轮，如半球齿轮。 还公开了一种在传动装置中使用齿轮系的方法。

公开(公告)号：USRE38887E1

公开(公告)日：2005-11-22

申请号：US10769730

申请日：1999-08-05

申请人： John R. Bode ,  A. Keith Miller ,  Mark R. Vaughn

发明人： John R. Bode ,  A. Keith Miller ,  Mark R. Vaughn

IPC分类号： F16H3/42 ,  F16H3/72 ,  F16H9/10 ,  F16H9/26 ,  F16H15/50 ,  F16H15/52 ,  F16H55/54 ,  F16H37/02 ,  F16H7/00

CPC分类号： F16H9/10 ,  F16H3/42 ,  F16H3/72 ,  F16H9/26 ,  F16H15/50 ,  F16H15/52 ,  F16H55/54

摘要： An infinite variable transmission with input shaft (52), planetary carrier (28), planetary pulleys (36) and planetary gears (32) with planetary axles (30) equiangularly disposed on the carrier (28). Variable pitch pulley (41) adjust a serpentine belt (38) which adjust the rotation of the planetary gears (32) to adjust the output shaft (20).

摘要翻译： 具有输入轴（52），行星架（28），行星滑轮（36）和行星齿轮（32）的无限可变传动装置，其具有等轴地设置在载体（28）上的行星轴（30）。 可变俯仰滑轮（41）调节蛇形带（38），该蛇形皮带调节行星齿轮（32）的旋转以调节输出轴（20）。

公开(公告)号：US5415602A

公开(公告)日：1995-05-16

申请号：US29736

申请日：1993-03-11

申请人： Lloyd Benesch

发明人： Lloyd Benesch

IPC分类号： F16H35/00 ,  F16H3/04 ,  F16H3/42 ,  F16H29/16 ,  F16H37/12 ,  F16H3/44

CPC分类号： F16H29/16 ,  F16H3/42 ,  Y10T74/151

摘要： A Benesch transmission transmits power from an input shaft to an output shaft, wherein the input shaft defines a first axis and the output shaft defines a second axis, includes a first member including a contacting surface which extends along at least a portion of a circle. The first member is coupled to the input shaft such that, upon rotation of the input shaft about the first axis, the first member moves so that a central axis of the circle orbits the first axis, and wherein a distance between the central axis and the first axis is variable. A plurality of second members are coupled to the output shaft and extend away from the second axis. Each of the second members extends within the circle such that, upon motion of the first member relative to the first axis, contact between the contacting surface and the second members causes rotation of the output shaft about the second axis.

摘要翻译： Benesch传输器将功率从输入轴传输到输出轴，其中输入轴限定第一轴线，输出轴限定第二轴线，包括第一部件，其包括沿着至少一部分圆周延伸的接触表面。 第一构件联接到输入轴，使得当输入轴围绕第一轴线旋转时，第一构件移动，使得圆的中心轴线绕第一轴线移动，并且其中中心轴线与中心轴线之间的距离 第一轴是可变的。 多个第二构件联接到输出轴并且远离第二轴线延伸。 每个第二构件在圆内延伸，使得在第一构件相对于第一轴线运动时，接触表面与第二构件之间的接触使得输出轴绕第二轴线旋转。

公开(公告)号：US5057057A

公开(公告)日：1991-10-15

申请号：US603538

申请日：1990-10-25

申请人： Helmut Riemscheid ,  Rolf Cremerius ,  Hans-Joachim Bentz

发明人： Helmut Riemscheid ,  Rolf Cremerius ,  Hans-Joachim Bentz

IPC分类号： F16H3/06 ,  F16H3/42

CPC分类号： F16H3/06 ,  F16H3/42

摘要： A continuously controllable drive having a form-fitting power transmission system as a result of the engagement of paired teeth, having a first tooth assembly with toothed segment bars which include teeth of uniform cross-sections with curved center lines which extend in the direction of an input shaft to which they are non-rotatingly as well as axially movably and fixably connected; a second set of teeth at a gearwheel which includes teeth of variable cross-sections with curved center lines with a concave shape which extend in the direction of an output shaft to which the gearwheel is connected and which, starting from a minimum central cross-section of the gearwheel, towards its sides, feature a positive profile displacement and pitch aperture.

摘要翻译： 一种连续可控的驱动器，具有由于成对的齿啮合而具有形状配合的动力传递系统，其具有带齿段的第一齿组件，所述第一齿组件包括带有弯曲的中心线的均匀横截面的齿，该中心线沿着 输入轴，它们不旋转地以及轴向移动和固定连接; 在齿轮处的第二组齿，其包括具有弯曲中心线的可变横截面的齿，所述中心线具有沿着与所述齿轮连接的输出轴的方向延伸的凹形，并且从最小中心横截面开始 的齿轮朝向其侧面，具有正轮廓位移和俯仰孔径。

公开(公告)号：US2570720A

公开(公告)日：1951-10-09

申请号：US69847446

申请日：1946-09-21

申请人： LE PROGRES IND SA

发明人： HENRI RUMPF MARTIN

IPC分类号： B23Q5/14 ,  F16H3/22 ,  F16H3/42

CPC分类号： B23Q5/14 ,  F16H3/22 ,  F16H3/42 ,  Y10T74/19307

公开(公告)号：US20070272048A1

公开(公告)日：2007-11-29

申请号：US11460667

申请日：2006-07-28

申请人： Arthur Vanmoor

发明人： Arthur Vanmoor

IPC分类号： F16H3/22

CPC分类号： F16H3/423 ,  F16H3/42 ,  Y10T74/1934

摘要： An infinitely variable speed gear transmission transmits a torque from an input shaft to an output shaft. A conical member is mounted to the input shaft and it is formed with a helical gear. A rider wheel formed with worm gear toothing meshes with the helical gear on the conical member. The rider wheel is mounted for rotation about an axis substantially orthogonal to said input rotational axis of the input shaft and for translation along said peripheral surface of the conical member. The output shaft is directly or indirectly coupled with a form lock to the rider wheel.

摘要翻译： 无级变速齿轮传动装置将扭矩从输入轴传递到输出轴。 锥形构件安装到输入轴上，并且其形成有斜齿轮。 与蜗轮齿轮啮合的骑行轮与锥形构件上的斜齿轮啮合。 骑车轮安装成围绕基本上垂直于输入轴的输入旋转轴线的轴线旋转并且沿着圆锥形构件的所述圆周表面平移。 输出轴直接或间接地连接到车轮的形式锁定。

公开(公告)号：US20050097974A1

公开(公告)日：2005-05-12

申请号：US10702461

申请日：2003-11-07

申请人： Carlos Espinosa

发明人： Carlos Espinosa

IPC分类号： F16H3/42 ,  F16H15/08 ,  F16H15/00

CPC分类号： F16H3/42 ,  F16H15/08 ,  Y10T74/15

摘要： A processes for obtaining continuously variable transmissions having rotation movement of continuously variable oscillating angle, or of continuously variable eccentricity. A continuously variable transmissions having rotation movement of continuously variable oscillating angle, or of continuously variable eccentricity.

摘要翻译： 一种用于获得具有连续可变摆动角度或连续可变偏心率的旋转运动的无级变速器的方法。 无级变速器具有连续可变摆动角度的旋转运动或连续可变的偏心率。

公开(公告)号：US6066061A

公开(公告)日：2000-05-23

申请号：US287480

申请日：1999-04-06

申请人： Yowang Yun

发明人： Yowang Yun

IPC分类号： F16H3/42 ,  F16H3/02

CPC分类号： F16H3/42 ,  Y10T74/1966 ,  Y10T74/19949

摘要： A continuously variable gear transmission has a hemispherical drive gear providing an axially varying pitch diameter and an axially varying effective circular pitch, and a driven gear with a constant pitch diameter having teeth tapering axially in an opposite sense to the axially varying effective circular pitch of the drive gear. A pitch control drum guides teeth of the driven gear relatively around the shaft axis to continuously vary their effective circular pitch to match a circular pitch of the teeth of the drive gear for ensuring meshing engagement throughout the varying axial positions, whereby the velocity ratio of the transmission is varied continuously. The control drum has a guiding surface extending therearound with an axially tapering, conical guiding portion providing an arcuate guiding surface portion of constant transverse and continuously axially varying radius. An interconnected rod assembly links the adjacent movable teeth together for movement as a ring around the guiding surface of the drum so that the effective circular pitch of the teeth engaging the drive gear is determined by the radius of the guiding portion and so that a tooth engaging the drive gear has a constant angular velocity throughout such engagement, The shaft of the driven gear comprises a plurality of coaxial sub-shafts carrying respective individual teeth mounted coaxially with the drum. A mechanism continuously and simultaneously varies both an angle of intersection of the drive and driven gear shafts, bringing different circumferential locations of the drive gear having different pitch diameters into engagement with the driven gear, and a relative axial position of engagement of the gears, changing a circular pitch of the driven gear to match a circular pitch of the drive gear. A differential connects the selected teeth of the driven gear gear to a power output only when the teeth are at the constant angular velocity.

摘要翻译： 连续可变齿轮传动装置具有提供轴向变化的直径和轴向变化的有效圆形间距的半球形驱动齿轮，以及具有恒定桨距直径的从动齿轮，其具有与轴向变化的轴向变化的有效圆形间距 驱动装置 俯仰控制滚筒相对于轴线轴引导从动齿轮的齿，以连续地改变其有效的圆形间距以匹配驱动齿轮的齿的圆形间距，以确保在整个变化的轴向位置上的啮合接合，由此， 传输不断变化。 控制滚筒具有沿着其周向延伸的引导表面，其具有轴向渐缩的锥形引导部分，其提供恒定的横向和连续轴向变化的半径的弓形引导表面部分。 互连的杆组件将相邻的可移动齿连接在一起，作为围绕滚筒的引导表面的环移动，使得与驱动齿轮接合的齿的有效圆形间距由导向部分的半径确定， 驱动齿轮通过这种接合具有恒定的角速度。从动齿轮的轴包括多个同轴的副轴，承载与滚筒同轴安装的相应的单个齿。 机构连续同时地改变驱动和从动齿轮轴的交叉角度，使具有不同桨距直径的驱动齿轮的不同圆周位置与从动齿轮啮合，以及齿轮啮合的相对轴向位置，改变 从动齿轮的圆形间距与驱动齿轮的圆形间距相匹配。 只有当齿处于恒定的角速度时，差速器将从动齿轮的选定齿与功率输出相连。

公开(公告)号：US5467660A

公开(公告)日：1995-11-21

申请号：US252223

申请日：1994-06-01

申请人： Ivor Barens

发明人： Ivor Barens

IPC分类号： F16H3/00 ,  F16H3/36 ,  F16H3/42 ,  F16H3/24

CPC分类号： F16H3/366 ,  F16H3/002 ,  F16H3/42 ,  Y10T74/19353

摘要： A variable-speed gear mechanism comprises a pinion with spring-biased radial pins and a face gear with an operative face that meshes with the pinion at various meshing radii. The gear has a central part which defines a radially innermost set of part-cylindrical sockets. Each socket has an axial opening which faces outwardly from the gear face and a lateral opening which faces radially outwardly and through which a pin is received laterally into the socket during meshed operation. A recess extends radially outwardly and in both circumferential direction from the bottom of the lateral opening of each socket, permitting unobstructed movement of a pin to and from the socket. A circular groove may define the required recesses. Its depth at a particular radius may be sufficient to avoid contact between the pins and the face gear thereby providing a neutral function. Meshing structure at a next larger meshing radius may consist of another set of sockets with lateral openings facing radially inwardly. Radial grooves may direct a pin located in a socket of the innermost set to a corresponding socket in the other set as the pinion is moved radially to change gear ratios.

摘要翻译： 变速齿轮机构包括具有弹簧偏置的径向销的小齿轮和具有在各种啮合半径处与小齿轮啮合的操作面的平面齿轮。 齿轮具有限定径向最内侧的部分圆柱形插座的中心部分。 每个插座具有从齿轮面向外的轴向开口和面向径向向外的侧向开口，并且在啮合操作期间销通过该侧向开口被插入到插座中。 凹部从每个插座的横向开口的底部沿圆周方向径向向外延伸，从而允许销与插座之间的畅通无阻的运动。 圆形槽可以限定所需的凹槽。 其在特定半径处的深度可能足以避免销和面齿轮之间的接触，从而提供中性功能。 下一较大啮合半径处的啮合结构可由具有侧向开口面向径向向内的另一套插座组成。 当小齿轮径向移动时，径向槽可以将最内侧组件的插座中的销引导到另一组中的相应插座，以改变传动比。