公开(公告)号：US6120400A

公开(公告)日：2000-09-19

申请号：US231840

申请日：1999-01-15

申请人： Kenkichi Onogi

发明人： Kenkichi Onogi

IPC分类号： F16H55/56 ,  F16H63/06 ,  F16H9/18

CPC分类号： F16H55/56 ,  F16H63/062

摘要： A transmission wheel pressurizing apparatus for always supplying, in a continuously variable transmission of a constant HP transmission type, a pressurizing force and an elastic force to one out of two transmission wheels simultaneously and only a pressurizing force to the other. For securing the desired number of revolutions and axial torque by always applying a variable pressurizing force and an elastic force of the former, an indirect pressurizing system by way of an elastic member is employed. Upon giving pressurizing control to driven transmission wheel, an elastic device and a compression device are combined so that respective pressurizing forces are superposed in series one another, and the pressurizing force to the driven transmission wheel and the number of revolutions of the transmission wheel are made in inverse proportion to one another to realize pressurizing characteristics of negative inclination. Further, the elastic force thereof is always maintained to secure automatic aligning function and stable constant HP transmission to the transmission member, and apparatuses are supported in a floating state for maintaining the elastic force thus minimizing in size, and intensifying for arranging concentratively on the main body, and the entire pressurizing apparatus is made to be in a detachable construction and at the same time, achieving the high-speed responsiveness of variable speed control.

摘要翻译： 一种传动轮加压装置，用于在恒定的HP传动型的无级变速器中同时向两个传动轮中的一个同时供给加压力和弹性力，并且仅向另一传动轮提供加压力。 为了通过总是施加可变的加压力和前者的弹力来确保所需的转数和轴向力矩，采用通过弹性构件的间接加压系统。 在对驱动传动轮进行加压控制的同时，组合弹性装置和压缩装置，使得各自的加压力彼此串联叠置，并且对从动传动轮施加的压力和传动轮的转数 相互成反比，实现负倾角的加压特性。 此外，始终保持其弹性力以确保自动对准功能和稳定的恒定的HP传输到传动构件，并且装置以浮动状态支撑，以保持弹性力，从而使尺寸最小化，并且集中地集中安排在主体 使整个加压装置处于可拆卸的结构中，同时实现变速控制的高速响应。

公开(公告)号：US6086493A

公开(公告)日：2000-07-11

申请号：US000619

申请日：1997-12-30

申请人： Hiroki Goshima ,  Yoshihisa Ito

发明人： Hiroki Goshima ,  Yoshihisa Ito

IPC分类号： F16H9/12 ,  F16H9/18 ,  F16H55/56 ,  F16H61/662 ,  F16C43/00

CPC分类号： F16H55/56 ,  F16H2057/02086 ,  F16H61/662

摘要： In a continuously variable transmission, a hydraulic actuator for axially moving a movable sheave has an outer cylinder which includes a radial portion extending radially from a boss on the stationary sheave. A bearing is disposed abutting the surface of the radial portion. The inner race of the bearing has a large diameter so that the inner race contacts at least a predetermined area of the surface of the radial portion, preferably, the entire area of that surface. One side of the inner race has a recess in which a nut for axially fixing the outer cylinder, the bearing and the like is disposed, thereby reducing the axial dimension of the continuously variable transmission.

摘要翻译： 在无级变速器中，用于轴向移动可动滑轮的液压致动器具有外筒，该外筒包括从固定滑轮上的凸台径向延伸的径向部分。 轴承设置成邻接径向部分的表面。 轴承的内圈具有大直径，使得内座圈接触径向部分的表面的至少预定区域，优选地接触该表面的整个区域。 内圈的一侧具有用于轴向固定外筒，轴承等的螺母的凹部，从而减小了无级变速器的轴向尺寸。

公开(公告)号：US6068564A

公开(公告)日：2000-05-30

申请号：US106311

申请日：1998-06-29

申请人： Hideaki Takahara

发明人： Hideaki Takahara

IPC分类号： F16H9/12 ,  F16H9/18 ,  F16H55/56 ,  F16H61/662 ,  F16H59/00 ,  F16H55/36

CPC分类号： F16H55/56 ,  F16H61/662

摘要： A continuously variable transmission of an automotive vehicle comprises a primary pulley disposed on a power input shaft, and a secondary pulley disposed on a power output shaft. Each of the primary and secondary pulleys includes a fixed wheel counterpart having a first sheave surface, and a movable wheel counterpart having a second sheave surface. The first and second sheave surfaces face each other to form a pulley groove whose width is changeable with axial movement of the movable wheel counterpart. An endless belt is wound on the primary pulley and the secondary pulley so that the secondary pulley is drivably connected to the primary pulley. The belt includes a steel belt portion, and a plurality of steel elements supported on the steel belt portion and aligned along the steel belt portion. The respective steel elements are engageable in the pulley grooves of the primary pulley and the secondary pulley. In the above arranged continuously variable transmission, the sheave surfaces of the fixed and movable wheel counterparts of the primary pulley has a first surface roughness, and the sheave surfaces of the fixed and movable wheel counterparts of the secondary pulley has a second surface roughness which is rougher than the first surface roughness.

摘要翻译： 机动车辆的无级变速器包括设置在动力输入轴上的初级皮带轮和设置在动力输出轴上的副皮带轮。 主滑轮和次滑轮中的每一个包括具有第一滑轮表面的固定轮对应物和具有第二滑轮表面的可动轮对应物。 第一和第二滑轮表面彼此面对以形成滑轮凹槽，其宽度随着可动轮对应物的轴向运动而变化。 无级皮带卷绕在主滑轮和次滑轮上，使得次滑轮可驾驶地连接到主滑轮。 该带包括钢带部分，以及支撑在钢带部分上并沿着钢带部分排列的多个钢质元件。 各钢元件可接合在主滑轮和次滑轮的滑轮凹槽中。 在上述布置的无级变速器中，主滑轮的固定和可动轮对应的滑轮表面具有第一表面粗糙度，次级滑轮的固定和可动轮对应件的滑轮表面具有第二表面粗糙度， 比第一表面粗糙度粗糙。

公开(公告)号：US6033329A

公开(公告)日：2000-03-07

申请号：US99191

申请日：1998-06-17

申请人： Richard K. Erlandson

发明人： Richard K. Erlandson

IPC分类号： F16H55/56 ,  F16H61/662 ,  F16H59/00

CPC分类号： F16H55/56 ,  F16H61/6625

摘要： An adjustable-slope torque bracket which includes an annular ramp support for holding multiple triangularly shaped camming ramps. The annular support includes a squared "U" shaped annular recess which opens in the direction of the axis of rotation of the annular support. Each of the triangular shaped camming ramps has a base portion which is shaped to fit within the annular recess. The base portion is raised slightly from the bottom of the recess and pinned between the inner and outer walls of the recess by an axle positioned adjacent one end of the base. The other end of the base is free to move relative to the bottom wall of the annular recess when the camming ramp pivots about the axle. An adjusting bolt is threadably inserted through the free end of the camming ramp and is of sufficient length to abut the bottom wall of the annular recess to raise or lower the free end of the base portion relative to the bottom wall of the annular recess. This adjusting bolt is used to adjust the slope of the camming ramp relative to the annular support ring.

摘要翻译： 一个可调节的倾斜力矩支架，其包括用于保持多个三角形凸轮斜坡的环形斜坡支架。 环形支撑件包括在环形支撑件的旋转轴线的方向上开口的平方的“U”形环形凹部。 每个三角形凸轮斜面具有基部，其形状适合于环形凹部内。 基部从凹部的底部稍微升高，并且通过与基座的一端相邻的轴被销住在凹槽的内壁和外壁之间。 当凸轮斜面围绕轴枢转时，底座的另一端相对于环形凹槽的底壁自由移动。 调节螺栓穿过凸轮斜坡的自由端被螺纹地插入并且具有足够的长度以邻接环形凹槽的底壁，以使基部相对于环形凹部的底壁的自由端升高或降低。 该调节螺栓用于调整凸轮斜面相对于环形支撑环的斜率。

公开(公告)号：US5931756A

公开(公告)日：1999-08-03

申请号：US128648

申请日：1998-08-04

申请人： Kouhei Ohsono ,  Toru Yagasaki ,  Akihito Ohhashi ,  Shigeru Kanehara ,  Hirofumi Akagi ,  Takamichi Shimada

发明人： Kouhei Ohsono ,  Toru Yagasaki ,  Akihito Ohhashi ,  Shigeru Kanehara ,  Hirofumi Akagi ,  Takamichi Shimada

IPC分类号： F16H55/56 ,  F16G5/16 ,  F16H9/12 ,  F16H61/662

CPC分类号： F16H9/125 ,  F16H55/56 ,  F16H61/66272

摘要： A metal V-belt type continuously variable transmission in which the length of a side of an element contacting with a V-face of a pulley is shortened to increase a ratio range. If the element side length of a metal element is represented by L, the angle of the V-face of the pulley is represented by .alpha., and the hertz surface pressure between the pulley and the metal element is represented by .sigma..sub.H, the following relation is established: L .varies. sin .alpha./.sigma..sub.H.sup.2. When the hertz surface pressure .sigma..sub.H is determined to be between an upper limit value defined by the wear durability of the metal element and a lower limit value defined by the limit tensile force of an endless belt, the element side length L can be decreased by decreasing the angle of the V-face of the pulley. Thus, the distance through which the metal element can be moved radially of the pulley is increased to increase the ratio range.

摘要翻译： 金属V型带式无级变速器，其中与皮带轮的V面接触的元件的一侧的长度缩短以增加比率范围。 如果金属元件的元件侧长度由L表示，则带轮的V面的角度由α表示，并且滑轮与金属元件之间的赫兹表面压力由ΣH表示，以下关系式 成立：L比例sinα/σH2。 当赫兹表面压力σH被确定在由金属元件的耐磨性所限定的上限值和由环形带的极限拉力限定的下限值之间时，元件侧长度L可以通过 减小皮带轮的V面的角度。 因此，增加金属元件能够在滑轮径向移动的距离以增加比率范围。

公开(公告)号：US5829135A

公开(公告)日：1998-11-03

申请号：US761768

申请日：1996-12-05

申请人： Phillip Thomas Koneda ,  Stephen John Agdorny ,  Thomas Arthur McGinn

发明人： Phillip Thomas Koneda ,  Stephen John Agdorny ,  Thomas Arthur McGinn

IPC分类号： F16D1/072 ,  F16H55/56 ,  B21K1/42

CPC分类号： F16D1/072 ,  F16H55/56 ,  Y10T29/49456 ,  Y10T29/49945 ,  Y10T83/0304

摘要： A pulley shaft and stationary pulley assembly for a belt drive mechanism of a continuously variable transmission includes an inner surface of the pulley having metal-cutting serrations, a blocking shoulder, and a surface for engaging a pilot guide surface formed on the shaft. The shaft, formed of softer material than the hardened pulley, includes a shoulder adapted to have serrations formed in it during the assembly process, a hardened pilot guide, and a blocking shoulder adapted to contact the blocking shoulder of the pulley.

摘要翻译： 用于无级变速器传动机构的滑轮轴和固定皮带轮组件包括具有金属切割锯齿的滑轮的内表面，阻挡肩部和用于接合形成在轴上的引导引导表面的表面。 由比硬化滑轮更软的材料形成的轴包括一个适于在组装过程中形成有锯齿的肩部，一个硬化的引导引导件和一个适于接触滑轮的阻挡肩部的挡板肩。

公开(公告)号：US5800298A

公开(公告)日：1998-09-01

申请号：US818792

申请日：1997-03-14

申请人： Shigeru Kanehara ,  Hideaki Yoshida ,  Hirofumi Akagi ,  Hideaki Aoyama ,  Takamichi Shimada

发明人： Shigeru Kanehara ,  Hideaki Yoshida ,  Hirofumi Akagi ,  Hideaki Aoyama ,  Takamichi Shimada

IPC分类号： F16H55/49 ,  F16H9/12 ,  F16H9/24 ,  F16H37/02 ,  F16H55/56 ,  F16H61/662

CPC分类号： F16H61/66272 ,  F16H37/022 ,  F16H9/24

摘要： In a metal V-belt type continuously variable transmission having a driving pulley and a driven pulley, the inclination angle .alpha. of a V-groove in the pulleys is set in a range represented by tan.sup.-1 .mu.a tan.sup.-1 .mu.s. If the transmittable torque Tin is increased, the tensile force of the endless belt is increased to produce slipping between the endless belt and the pulley. However, according to the present invention, by decreasing the inclination angle .alpha. to reduce the tensile force of the endless belt, the transmittable torque Tin can be increased while preventing slipping of the endless belt.

摘要翻译： 在具有驱动滑轮和从动皮带轮的金属V型皮带型无级变速器中，将滑轮中的V形槽的倾斜角α设定在由tan-1 mu a tan-1μs表示的范围内。 如果可传递扭矩Tin增加，则环形带的张力增加，从而在环形带和带轮之间产生滑动。 然而，根据本发明，通过减小倾斜角α以减小环形带的张力，可以增加可传递扭矩Tin，同时防止环形带的滑动。

公开(公告)号：US5792013A

公开(公告)日：1998-08-11

申请号：US820161

申请日：1997-03-19

申请人： Johannes Heinrich ,  Manfred Maier ,  Klaus Sohnge ,  Dirk Weitzel ,  Georg Kell ,  Gert Schonnenbeck ,  Peter Wagner

发明人： Johannes Heinrich ,  Manfred Maier ,  Klaus Sohnge ,  Dirk Weitzel ,  Georg Kell ,  Gert Schonnenbeck ,  Peter Wagner

IPC分类号： F16G5/18 ,  F16H9/24 ,  F16H55/56

CPC分类号： F16H9/24 ,  F16G5/18

摘要： Rocker link elements (32, 33), which are located in pairs for connection of plate links (40), have end facing friction surfaces (43) which are essentially part spherical, for cooperation with essentially part spherical cone surfaces of cone disks (3, 4, 7, 8, 24-27). A base or central surface line is located approximately at a radial position of engagement with the end facing surfaces (43) of the rocker elements (32, 33) with the cone surfaces of the cones when the transmission is set for a transmission ratio of 1:1. To prevent engagement of edge regions of the rocker link elements with the respective cone disks, surface lines (54, 55) located radially outwardly, or inwardly, respectively, from a central surface line (49, 53), are inclined by an angle (.delta.), with respect to the base or central surface line. The angle of inclination (.delta.) increases, in positive or negative direction, respectively, starting at said central or base surface line about the intersection with the rocking surfaces (41, 42) in the direction to the cone surface (44) of the respective cone in engagement with the respective rocker link element. The engagement surfaces between the rocker link elements and the cone surfaces will thereby be protected by material of the rocker link elements adjacent the engagement location.

摘要翻译： 成对地连接板连杆（40）的摇臂连杆元件（32,33）具有基本上为球面的端面摩擦表面（43），用于与锥盘（3）的基本上部分球形锥面 ，4，7，8，24-27）。 当变速器被设定为传动比为1时，基座或中心表面线大致位于与摇臂元件（32,33）的端面相对表面（43）与锥体的锥面接合的径向位置处 ：1。 为了防止摇臂连杆元件与相应锥形盘的边缘区域的接合，分别从中心表面线（49,53）径向向外或向内定位的表面线（54,55）倾斜角度（ delta），相对于基底或中心表面线。 倾斜角（δ）分别在正方向或负方向上分别从所述中心或底面线绕着与摇摆表面（41,42）在相对于所述摇摆表面（41,42）的锥形表面（44）的方向相交 锥形与相应的摇臂连杆元件接合。 因此，摇臂连杆元件和锥面之间的接合表面将被邻近接合位置的摇臂连杆元件的材料保护。

公开(公告)号：US5725446A

公开(公告)日：1998-03-10

申请号：US609862

申请日：1996-03-01

申请人： Hidetoshi Kaku ,  Kiyohito Takano

发明人： Hidetoshi Kaku ,  Kiyohito Takano

IPC分类号： F16H55/56 ,  F16H9/18 ,  F16H59/18 ,  F16H61/662 ,  F16H59/14 ,  F16H59/36

CPC分类号： F16H61/6625 ,  F16H2059/186

摘要： A belt-type automatic transmission wherein the engine brake can automatically work when a vehicle runs on a downward slope, comprising a pair of sheaves 21 provided on a driving shaft 20, the pair of sheaves 21 having a fixed sheave 22 and a movable sheave 23 which is caused to approach the fixed sheave 22 by the force which is increased with a revolution speed, a pair of sheaves 31 provided on a driven shaft 30, the pair of sheaves 31 having a fixed sheave 32 and a movable sheave 33 which is caused to approach the fixed sheave 32 by elastic force, a V belt 28 mounted around the pairs of sheaves 21 and 31, wherein the maximum opening between the sheaves 21 on the driving shaft 20 is restricted so as not to loosen the V belt 28, a clutch 15 for starting movement provided between an engine 1 and the driving shaft 20, and shift-up prevention means 40 for automatically giving the force for the movable sheave 33 to approach the fixed sheave 32 when revolving torque is transmitted from the driven shaft 30 to the pair of sheaves 31 on the driven shaft 30.

摘要翻译： 一种带式自动变速器，其中当车辆在向下的斜坡上行驶时，发动机制动器可以自动工作，包括设置在驱动轴20上的一对滑轮21，一对​​滑轮21具有固定滑轮22和可动滑轮23 其通过以转速增加的力而接近固定滑轮22，设置在从动轴30上的一对滑轮31，一对滑轮31具有固定滑轮32和可动滑轮33 通过弹性力接近固定滑轮32，安装在成对的滑轮21和31周围的V带28，其中驱动轴20上的滑轮21之间的最大开口被限制为不松动V带28， 用于在发动机1和驱动轴20之间提供起动运动的离合器15，以及用于当旋转扭矩从d传递时，用于自动地将可动滑轮33的力接近固定滑轮32的换档防止装置40 驱动轴30连接到从动轴30上的一对滑轮31。

公开(公告)号：US5562555A

公开(公告)日：1996-10-08

申请号：US451199

申请日：1995-05-26

申请人： Lonn M. Peterson

发明人： Lonn M. Peterson

IPC分类号： F16H55/56 ,  F16H59/36

CPC分类号： F16H55/563

摘要： A variable speed belt drive (1) having adjustable mass and moment of inertia camweights (40, 56) is shown for use primarily in conjunction with snowmobile, golf cart, all terrain vehicle and small automobile engines. In one version, the camweight (40) includes a series of perforations or score lines (47, 48, 49) surrounding a cross section of the camweight arm (45). The perforations define a volume that may be snapped or cut off of the arm (45) with a suitable tool. Also, a series of bores (52, 53, 54) are formed through the arm (45). In order to increase the mass of the arm (45), a molten metal or similar flowable material may be poured into one or more of the bores (52, 53) and allowed to cure. In another version of the invention, a reduced cross section arm (59) serves as a base onto which shims (64, 65, 66) are added or reoriented in order to achieve the desired mass and moment of inertia characteristics.

摘要翻译： 显示了具有可调质量和惯性矩的转速传感器（40,56）的变速传动带（1），主要用于雪地车，高尔夫球车，全地形车辆和小型汽车发动机。 在一个版本中，镜头重量（40）包括围绕所述镜臂（45）的横截面的一系列穿孔或刻痕线（47,48,49）。 穿孔限定了可以用合适的工具从臂（45）上扣合或切断的体积。 此外，通过臂（45）形成一系列孔（52,53,54）。 为了增加臂（45）的质量，可以将熔融金属或类似的可流动材料倒入一个或多个孔（52,53）中并使其固化。 在本发明的另一个实施例中，减小的横截面臂（59）用作基座，在其上添加或重新定向垫片（64,65,66）以便达到期望的质量和转动惯量特性。