公开(公告)号：US5318478A

公开(公告)日：1994-06-07

申请号：US898797

申请日：1992-06-15

申请人： Viktor Kuhne ,  Rolf Brockmann

发明人： Viktor Kuhne ,  Rolf Brockmann

IPC分类号： F16F15/12 ,  F16F15/133 ,  F16F15/134 ,  F16F15/30 ,  F16D3/12 ,  F16D13/60

CPC分类号： F16F15/13438 ,  F16F15/13453 ,  F16F15/13469

摘要： An elastic clutch of disk design is used with a divided flywheel for an internal combustion engine having two clutch halves which are rotatable relative to each other and include several cutouts about their circumference. Helical springs are disposed in a parallel and nested manner and upon mutual rotation of the two clutch halves are operable essentially simultaneously. The elastic clutch elements include a main spring and at least two partial springs which are arranged within the main spring. A one-part or multiple-part guide component disposed between the partial springs centers the partial springs and supports them in relation to the main spring.

摘要翻译： 碟形设计的弹性离合器用于具有两个离合器半部的内燃机的分裂飞轮，该离合器半部可相对于彼此旋转并且包括围绕其圆周的多个切口。 螺旋弹簧以平行和嵌套的方式设置，并且当两个离合器半部相互旋转时，基本上同时进行操作。 弹性离合器元件包括主弹簧和布置在主弹簧内的至少两个部分弹簧。 设置在部分弹簧之间的一部分或多部分导向部件围绕部分弹簧，并相对于主弹簧支撑它们。

公开(公告)号：US5191812A

公开(公告)日：1993-03-09

申请号：US748827

申请日：1991-08-22

申请人： Viktor Kuhne

发明人： Viktor Kuhne

摘要： In an elastic clutch of disk design, particularly a split flywheel for an internal combustion engine, a coupling including an oblong spring is arranged between two coupling halves that are mutually rotatable. Essentially stretched in relaxed condition, the spring is subdivided in two or more partial sections by wedge-shaped spring cups, the longitudinal axes of which partial sections have relative to one another a buckled arrangement. Obtained in this way is a spring favorable for specific operating conditions, with a low spring stiffness, but with the spring being composed of essentially straight-line partial sections. Provided thereby is a spring that can be manufactured at low cost, which, in operation, is favorably stressed and not subjected to any wear.

公开(公告)号：US5289737A

公开(公告)日：1994-03-01

申请号：US795

申请日：1993-01-05

申请人： Viktor Kuhne

发明人： Viktor Kuhne

IPC分类号： F16F15/134 ,  F16F15/137 ,  F16F15/139 ,  F16D3/12 ,  F16D3/80

CPC分类号： F16F15/13438 ,  F16F15/13453 ,  F16F15/13469 ,  F16F15/137 ,  F16F15/139

摘要： In an elastic clutch of disk design, particularly a split flywheel for an internal combustion engine, a coupling including an oblong spring is arranged between two coupling halves that are mutually rotatable. Essentially stretched in relaxed condition, the spring is subdivided in two or more partial sections by wedge-shaped spring cups, the longitudinal axes of which partial sections have relative to one another a buckled arrangement. Obtained in this way is a spring favorable for specific operating conditions, with a low spring stiffness, but with the spring being composed of essentially straight-line partial sections. Provided thereby is a spring that can be manufactured at low cost, which, in operation, is favorably stressed and not subjected to any wear.

摘要翻译： 在盘式设计的弹性离合器中，特别是用于内燃机的分裂式飞轮，包括长方形弹簧的联轴器布置在可相互旋转的两个联轴器半部之间。 基本上在松弛状态下拉伸，弹簧通过楔形弹簧杯细分为两个或更多个部分部分，其纵向轴线部分部分相对于彼此具有扣合布置。 以这种方式获得的弹簧有利于具体的操作条件，具有较低的弹簧刚度，但是弹簧基本上由直线部分部分组成。 因此，可以以低成本制造弹簧，其在操作中被有利地受力并且不会受到任何磨损。

公开(公告)号：US5095771A

公开(公告)日：1992-03-17

申请号：US712080

申请日：1991-06-07

申请人： Viktor Kuhne

发明人： Viktor Kuhne

IPC分类号： F16D3/14 ,  F16F15/12 ,  F16F15/134 ,  F16F15/139 ,  F16F15/16 ,  F16F15/30

CPC分类号： F16F15/134 ,  F16F15/139 ,  F16F2230/0064

摘要： A double-mass flywheel for installation between an internal combustion engine and a transmission. A first flywheel mass associated with the crankshaft of the engine has the shape of a first U which opens radially inward and each of the arms of the U forms a side disk. A second flywheel mass associated with the transmission has the shape of a second U which opens radially outward toward the circumference. The second U engages as a center disk between the two side disks. The two masses are turnable to a limited extent with respect to each other, with the interposition of elastic members which rest at least indirectly on the one side against the first mass and on the other side against the center disk. Damping elements are interposed between the two masses and extend parallel to the elastic members. The center disk is formed of three concentric, partial disks, comprising an inner partial disks and two outer partial disks. These three partial disks have projections which form stop surfaces, with projections of the inner partial disk cooperating with projections of the two outer partial disks. Each end of an elastic member rests against one of the outer partial disks.

摘要翻译： 用于在内燃机和变速箱之间安装的双质量飞轮。 与发动机的曲轴相关联的第一飞轮组件具有朝向径向向内开口的第一U形状，并且U的每个臂形成侧盘。 与变速器相关联的第二飞轮块具有朝向圆周径向向外开口的第二U形状。 第二个U作为两侧盘之间的中心盘。 这两个质量体相对于彼此可转动到有限程度，其中插入弹性构件，其至少间接地抵靠第一质量块间隔地抵靠着中心盘。 阻尼元件插入在两个质量块之间并平行于弹性构件延伸。 中心盘由三个同心的部分盘形成，包括内部部分盘和两个外部部分盘。 这三个部分盘具有形成止动表面的突起，内部部分盘的突起与两个外部部分盘的突起配合。 弹性构件的每个端部抵靠在外部部分盘中的一个上。

公开(公告)号：US5064042A

公开(公告)日：1991-11-12

申请号：US516085

申请日：1990-04-27

申请人： Viktor Kuhne ,  Hark Twisselmann ,  Franz Brenner

发明人： Viktor Kuhne ,  Hark Twisselmann ,  Franz Brenner

IPC分类号： F16F15/12 ,  F16D3/12 ,  F16D3/66 ,  F16F15/123 ,  F16F15/134

CPC分类号： F16D3/12 ,  F16D3/66 ,  F16F15/12333

摘要： The invention concerns a torsionally elastic clutch whose clutch halves are nested in disk fashion and feature window-shaped cutouts which house tangentially arranged helical springs, with an outer guide body arranged in the outer peripheral area of the individual spring and preventing the spring from buckling, which body is shorter than the spring. The clutch is characterized in that an inner guide body is provided also within the individual spring, which body is shorter than the spring, and in that the two guide bodies are in relation to the spring fixed in such a way that one guide body will remain constantly coordinated with the one end area of the spring and the other guide body constantly with the other end area of the spring.

摘要翻译： 本发明涉及一种扭转弹性离合器，其离合器半部以盘的方式嵌套，并且具有容纳切向布置的螺旋弹簧的窗形切口，外引导体布置在单独弹簧的外周区域中并防止弹簧屈曲， 哪个身体比春天短。 离合器的特征在于，内引导体还设置在单独弹簧内，该主体比弹簧短，并且两个引导体相对于弹簧固定，使得一个引导体将保持 不断与弹簧的另一端部区域不断地配合弹簧的一个端部区域和另一个引导体。

公开(公告)号：US5017179A

公开(公告)日：1991-05-21

申请号：US369825

申请日：1989-06-22

申请人： Wolfgang Hanke ,  Viktor Kuhne

发明人： Wolfgang Hanke ,  Viktor Kuhne

IPC分类号： F16D3/80 ,  F16D13/64 ,  F16F15/12 ,  F16F15/134 ,  F16F15/139 ,  F16F15/16 ,  F16F15/30

CPC分类号： F16D3/80 ,  F16F15/134 ,  F16F15/161

摘要： A flexible coupling of a disk construction. One coupling half includes outside side disks and a radially exterior flange joining the side disks for enclosing an inner space for holding damping liquid. The other coupling half includes one or a plurality of middle disks disposed in the inner space. Flexible coupling elements join the disks to move together. For damping oscillation, a plurality of displacement chambers are defined at spaced intervals around the disks, each between a radially extending circumferential end wall in the middle disk and a radial surface defined on a bolt or the like extending between the outer disks. Throttle gaps control the exit of the damping fluid from the displacement chamber. Circumferentially extending partition walls located at the axially lateral sides of the displacement chamber move with the second coupling half, decreasing the size of the outlet leading to the axial gaps between the disks as the coupling halves oscillate to a greater extent with respect to each other, providing progressively stronger damping. In a further modification, a labyrinth seal is defined radially inward of a displacement chamber for further resisting the movement of damping fluid radially inwardly.

摘要翻译： 磁盘结构的灵活耦合。 一个联轴器半部包括外侧盘和连接侧盘的径向外部凸缘，用于封闭用于保持阻尼液体的内部空间。 另一个耦合半部包括设置在内部空间中的一个或多个中间盘。 柔性耦合元件将磁盘连接在一起。 对于阻尼振荡，多个位移室以围绕盘的间隔开的间隔限定，每个间隔在中间盘的径向延伸的圆周端壁与限定在螺栓之间的径向表面之间延伸。 节流间隙控制阻尼流体从排量室的出口。 位于位移室的轴向横向侧面的周向延伸的隔壁与第二联接器半部一起移动，当联接器半部相对于彼此更大程度地振荡时，减小出口导向盘之间的轴向间隙的尺寸， 提供逐渐更强的阻尼。 在进一步的改进中，迷宫式密封件被定位在位移室的径向内侧，用于进一步阻尼阻尼流体径向向内的运动。

公开(公告)号：US5103688A

公开(公告)日：1992-04-14

申请号：US582529

申请日：1990-09-14

申请人： Viktor Kuhne

发明人： Viktor Kuhne

IPC分类号： F16F15/12 ,  F16D3/14 ,  F16D3/80 ,  F16F15/10 ,  F16F15/134 ,  F16F15/139 ,  F16F15/16 ,  F16F15/167 ,  F16F15/30

CPC分类号： F16D3/80 ,  F16F15/1397 ,  F16F15/167

摘要： A two-mass flywheel for installation between an internal combustion engine and gearing is able to cope with peak torques, especially in the region of the resonance rotation rate, with a friction device unlimitedly twistable in the circumferential direction, which is connected in series with a spring unit. With the friction device a displacement chamber and stop are combined so that slipping of the friction device occurs only on hydraulically damped abutting of the two masses, the arrangement being made such that only small masses have to be accelerated for the case of slipping.

摘要翻译： 用于在内燃机和齿轮传动装置之间安装的双质量飞轮能够克服峰值扭矩，特别是在共振转速区域内，摩擦装置在圆周方向上无限制扭转，该摩擦装置与 弹簧单元。 使用摩擦装置，移动室和止动器被组合，使得摩擦装置的滑动仅在两个质量块的液压阻尼邻接上发生，这种布置使得仅在为滑动的情况下必须加速小的质量。

公开(公告)号：US5088964A

公开(公告)日：1992-02-18

申请号：US452687

申请日：1989-12-15

申请人： Viktor Kuhne

发明人： Viktor Kuhne

IPC分类号： F16F15/16 ,  F16F15/12 ,  F16F15/133 ,  F16F15/134 ,  F16F15/139 ,  F16F15/167 ,  F16F15/30

CPC分类号： F16F15/167 ,  F16F15/13446 ,  F16F15/13484 ,  F16F15/139

摘要： An elastic coupling, particularly for a multi-mass flywheel in the drive train of a motor vehicle drive. The elastic coupling has three masses which are connected to each other in each case by spring elements, a damping device being connected in parallel with each spring element. The damping device between the first and the second masses includes radially extending projections on the second mass which exert either a circumferential force on the first springs or a damping force in an adjacent fluid displacement chamber. The side walls of the fluid displacement chambers simultaneously serve as retaining shoulders for the springs in the adjacent spring chambers whereby the projections can carry out the above-mentioned dual functions. A great advantage of this arrangement is a particularly advantageous space-spacing arrangement of the damping device in the radially outer region of the elastic coupling.

摘要翻译： 一种弹性联轴器，特别是用于机动车辆传动系传动系中的多质量飞轮。 弹性联轴器具有三个质量，它们各自由弹簧元件彼此连接，阻尼装置与每个弹簧元件平行连接。 第一和第二质量块之间的阻尼装置包括在第二质量块上的径向延伸的突起，其在第一弹簧上施加周向力或在相邻的流体移动室中施加阻尼力。 流体移动室的侧壁同时用作相邻弹簧室中的弹簧的保持肩部，由此突起可以执行上述的双重功能。 这种布置的巨大优点是阻尼装置在弹性联轴器的径向外部区域中特别有利的空间间隔布置。

公开(公告)号：US5072818A

公开(公告)日：1991-12-17

申请号：US492092

申请日：1990-03-12

申请人： Viktor Kuhne

发明人： Viktor Kuhne

IPC分类号： F16D3/12 ,  F16D3/50 ,  F16D3/80 ,  F16F15/12 ,  F16F15/123 ,  F16F15/129 ,  F16F15/139 ,  F16F15/16

CPC分类号： F16F15/161 ,  F16D3/80 ,  F16F15/139 ,  F16F2230/0064

摘要： The invention concerns an elastic clutch including a hydraulic damping device wherein a viscous damping medium is displaced through predetermined gaps upon occurrence of large angles of rotation. To that end, a cam arranged on one clutch half plunges into a capsule type displacement chamber. The cam features friction elements which in the plunging make elastic and sealing contact with the sidewalls of the capsule, thereby causing both an effective sealing of the displacement chamber and also a frictional damping which supports the hydraulic damping. The disk type second clutch half can, during operation, more freely adjust within the clutch, which simplifies the manufacture.

摘要翻译： 本发明涉及一种包括液压阻尼装置的弹性离合器，其中粘性阻尼介质在出现大的旋转角度时被移动通过预定间隙。 为此，布置在一个离合器半部上的凸轮突入胶囊型位移室。 凸轮具有摩擦元件，其在突入中使得与胶囊的侧壁弹性和密封接触，从而导致位移室的有效密封以及支撑液压阻尼的摩擦阻尼。 盘式第二离合器半部在操作期间可以在离合器内更自由地调节，这简化了制造。