公开(公告)号：US06712705B2

公开(公告)日：2004-03-30

申请号：US10042197

申请日：2002-01-11

申请人： Hiroshi Uehara ,  Yasuhiko Fujita

发明人： Hiroshi Uehara ,  Yasuhiko Fujita

IPC分类号： F16D366

CPC分类号： F16F15/123

摘要： A damper mechanism that has a simplified structure and maintains torsional characteristics of a conventional damper mechanism is provided. The damper mechanism is equipped with an input rotating body 2, an output rotating body 3, and two or more coil spring assemblies 9. The two or more coil spring assemblies 9 elastically couple the input rotating body 2 and the output rotating body 3 together in a rotational direction and serve to absorb twisting torque. Each coil spring assembly 9 has at least one coil spring 41 whose center axis is roughly linear. At least one of coil spring assemblies 9 absorbs 35% to 50% of the twisting torque.

摘要翻译： 提供了一种具有简化结构并保持传统阻尼器机构扭转特性的阻尼机构。 减震机构配备有输入旋转体2，输出旋转体3以及两个以上的螺旋弹簧组件9.两个以上的螺旋弹簧组件9将输入旋转体2与输出旋转体3一体地弹簧连接在一起 旋转方向并用于吸收扭转扭矩。 每个螺旋弹簧组件9具有至少一个螺旋弹簧41，其中心轴线大致线性。 螺旋弹簧组件9中的至少一个吸收扭矩的35％至50％。

公开(公告)号：US06699132B2

公开(公告)日：2004-03-02

申请号：US10001773

申请日：2001-10-31

申请人： Oswald Friedmann ,  Johann Jäckel

发明人： Oswald Friedmann ,  Johann Jäckel

IPC分类号： F16D366

CPC分类号： F16F15/13142 ,  F16D13/70 ,  F16F15/131 ,  F16F15/13114 ,  F16F15/13128 ,  F16F15/1315 ,  F16F15/13164 ,  F16F15/13171 ,  F16F15/134 ,  F16F15/13415 ,  F16F15/1343 ,  F16F15/13438 ,  F16F15/13453 ,  F16F15/13469 ,  F16F15/13484 ,  F16F15/139 ,  F16F15/1397 ,  F16F15/16 ,  F16F15/161 ,  F16F15/164 ,  F16F15/165 ,  F16F15/167 ,  F16F2226/00 ,  F16F2230/04

摘要： Apparatus for damping vibrations between the output element of the engine and the power train in a motor vehicle has flywheels which are rotatable relative to each other. One flywheel is mounted on the output element of the engine and the other flywheel is connectable to the power train by a friction clutch. Vibration dampers are installed between the flywheels, and such dampers are confined in a housing which is provided on the one flywheel and contains a supply of viscous fluid medium for the parts of the dampers. The housing is the input element of the dampers and the output member of the dampers is a flange which extends into the housing and is axially movably coupled to the other flywheel. The flywheels rotate with respect to one another and the dampers contain resilient elements which selectively oppose rotation of the flywheels during various stages of rotation. The resilient elements are also arranged not to oppose rotation of the flywheels during an initial stage.

摘要翻译： 用于减轻发动机的输出元件和机动车辆中的动力传动系之间的振动的装置具有可相对于彼此旋转的飞轮。 一个飞轮安装在发动机的输出元件上，另一个飞轮可通过摩擦离合器连接到动力传动系。 振动阻尼器安装在飞轮之间，并且这种阻尼器被限制在设置在一个飞轮上的壳体中，并且包含用于部件的阻尼器的粘性流体介质。 壳体是阻尼器的输入元件，并且阻尼器的输出构件是延伸到壳体中并且轴向可移动地联接到另一个飞轮的凸缘。 飞轮相对于彼此旋转，并且阻尼器包含弹性元件，其在旋转的各个阶段选择性地对抗飞轮的旋转。 在初始阶段，弹性元件还被布置成不与飞轮的旋转相反。

公开(公告)号：US06659876B2

公开(公告)日：2003-12-09

申请号：US10085148

申请日：2002-03-01

申请人： Yasuyuki Hashimoto

发明人： Yasuyuki Hashimoto

IPC分类号： F16D366

CPC分类号： F16F15/129

摘要： A clutch disk assembly has an input rotary member 2, a spline hub 3, a damper section 4, a friction mechanism 13, and a friction suppressing mechanism. The damper section 4 has second springs 8 and a torsion characteristic having a positive side corresponding to when the input rotary member 2 is twisted in a rotational drive direction with respect to the spline hub 3 and a negative side corresponding to when the input rotary member 2 is twisted in an opposite direction. The friction mechanism 13 can generate friction when the input rotary member 2 and the spline hub 3 undergo relative rotation and the second springs 8 exert an elastic force. The friction suppressing mechanism secures a rotational gap &thgr;ACn on only the positive or negative side preventing the second spring 8 from acting on the friction mechanism within a prescribed angular range.

公开(公告)号：US06471593B1

公开(公告)日：2002-10-29

申请号：US09463064

申请日：2000-03-16

申请人： Wolfgang Hanke ,  Rolf Brockmann

发明人： Wolfgang Hanke ,  Rolf Brockmann

IPC分类号： F16D366

CPC分类号： F16F15/13438 ,  Y10T464/50

摘要： The invention relates to a device for oscillation damping in rotating constructional elements, comprising two oscillating masses, a primary and a secondary mass, that can be rotated in a limited manner in relation to each other in the peripheral direction. The primary and the secondary masses can be coupled to each other by means of a damping and spring coupling. The device comprises means for accomplishing spring coupling including at least one spring device. The invention is characterized by the following features: each spring device comprises at least two spring elements; the spring element of the spring device are pretensioned; the spring element of a spring device are allocated to the primary and the secondary masses in such a way that the spring elements are supported against each other.

摘要翻译： 本发明涉及一种用于旋转结构元件中的振动阻尼的装置，包括两个摆动质量块，初级和次级质量块，它们可以在圆周方向上相对于彼此以有限的方式旋转。 初级和次级质量可以通过阻尼和弹簧联接相互耦合。 该装置包括用于实现包括至少一个弹簧装置的弹簧联接的装置。 本发明的特征在于以下特征：每个弹簧装置包括至少两个弹簧元件; 弹簧装置的弹簧元件预张紧; 弹簧装置的弹簧元件以这样的方式被分配给主要和次要质量，使得弹簧元件彼此支撑。

公开(公告)号：US06299540B1

公开(公告)日：2001-10-09

申请号：US09344776

申请日：1999-06-25

申请人： Norbert Ament

发明人： Norbert Ament

IPC分类号： F16D366

CPC分类号： F16F15/1295 ,  F16F15/12366

摘要： A torsional vibration damping device in the drive train of a motor vehicle has two coaxial cover plates which are rotationally connected and are kept at a distance apart. The two coaxial cover plates rotate about a common axis of rotation within a certain angular range relative to a coaxial internally located part arranged between the two cover paltes and the cover plates are elastically connected to the internally located part by a spring element which is effective in the circumferential direction. The cover plates are held apart by distance pieces applied transversely to the circumferential direction. Each distance piece has a joint region where the distance piece is connected to the cover plate and a connecting region which traverses the distance between the cover plates. The radial distance between the joint region and the axis of rotation differs from the radial distance between the connecting region and the axis of rotation.

摘要翻译： 机动车辆的传动系中的扭转振动阻尼装置具有两个同轴的盖板，其旋转地连接并保持在一定距离处。 两个同轴覆盖板相对于布置在两个盖板之间的同轴的内部定位部分在一定角度范围内围绕公共旋转轴旋转，并且盖板通过弹簧元件弹性地连接到内部定位的部件，弹簧元件有效 圆周方向。 盖板通过横向于圆周方向施加的距离片保持分开。 每个距离件具有接合区域，其中距离件连接到盖板和穿过盖板之间的距离的连接区域。 接头区域和旋转轴线之间的径向距离与连接区域和旋转轴线之间的径向距离不同。

公开(公告)号：US06699131B2

公开(公告)日：2004-03-02

申请号：US09854239

申请日：2001-05-11

申请人： Johann Jäckel ,  Wolfgang Reik

发明人： Johann Jäckel ,  Wolfgang Reik

IPC分类号： F16D366

CPC分类号： F16F15/13142 ,  F16F15/13171 ,  F16F15/134 ,  F16F15/13415 ,  F16F15/1343 ,  F16F15/13484 ,  F16F15/1397 ,  F16F15/16 ,  F16F15/164 ,  F16F15/165 ,  F16F15/167 ,  F16F2226/00 ,  F16F2230/04

摘要： A torsional vibration damping apparatus which operates between the crankshaft of the engine and the input shaft of the transmission in a motor vehicle has two flywheels which are rotatable relative to each other against the opposition of one or more dampers installed in a fluid-containing chamber of the flywheel which is connected to the crankshaft. The chamber has one or two annular compartments for the coil springs of the damper or dampers, and such coil springs are precurved over their longitudinal extension. Each precurved spring has a center of curvature and includes neighboring convolutions each having a first portion nearer to and a second portion more distant from the center of curvature of the respective spring.

摘要翻译： 在机动车辆的发动机的曲轴和变速器的输入轴之间工作的扭转减振装置具有两个飞轮，它们可以相对于彼此相对转动，抵抗安装在流体容纳室中的一个或多个阻尼器 连接到曲轴的飞轮。 该腔室具有用于阻尼器或阻尼器的螺旋弹簧的一个或两个环形隔室，并且这种螺旋弹簧在它们的纵向延伸部上是预先的。 每个预制弹簧具有曲率中心，并且包括相邻的旋转体，每个旋转体具有更靠近相应弹簧的曲率中心的第一部分和远离相应弹簧的曲率中心的第二部分。

公开(公告)号：US06482093B1

公开(公告)日：2002-11-19

申请号：US09711904

申请日：2000-11-15

申请人： Hiroshi Uehara ,  Yasuyuki Hashimoto

发明人： Hiroshi Uehara ,  Yasuyuki Hashimoto

IPC分类号： F16D366

CPC分类号： F16F15/12333

摘要： A damper disk assembly is provided for use in a clutch device that suppresses wearing and breakage of a spring seat during operation of a clutch. The damper disk assembly has a pair of plates 5 and 6 elastically coupled to the hub flange 8 by a damper mechanism 4. The damper mechanism 4 includes a plurality of coil spring assemblies 13 having a large coil spring 30, a small coil spring 31 and a pair of spring seats 64. The paired spring seats 64 are arranged on the circumferentially opposite ends of the small coil spring 31. The hub flange 8 is a plate member provided with spring accommodating openings 21. The clutch and retaining plates 5 and 6 are fixed together such that they are axially spaced by a predetermined distance with the flange 8 disposed therebetween. The clutch and retaining plates 5 and 6 are provided with spring accommodating portions 11 in positions corresponding to the openings 21. The small coil springs 31 are disposed within the openings 21 and portions 11 for transmitting a torque between the flange 8 and the plates 5 and 6. The spring seats 64 have support portions 65 that support the circumferentially opposite ends of the spring 31. The support portions 65 of the spring seats 64 are supported by the circumferentially opposite ends of the opening 21 and the portion 11. The portion 11 is provided at its circumferentially opposite ends with spring seat receiving portions 32 extended axially, and having an axial length larger than the axial thickness of each of the plates and 6 for contact with the support portion 65 of the spring seat 64.

摘要翻译： 提供一种用于离合器装置的阻尼器盘组件，其在离合器的操作期间抑制弹簧座的磨损和破损。 阻尼盘组件具有通过阻尼机构4弹性地联接到轮毂凸缘8的一对板5和6.阻尼机构4包括多个具有大螺旋弹簧30的螺旋弹簧组件13，小螺旋弹簧31和 一对弹簧座64.成对的弹簧座64布置在小螺旋弹簧31的周向相对端上。轮毂凸缘8是设置有弹簧容纳开口21的板构件。离合器和保持板5和6是 固定在一起，使得它们与设置在其间的凸缘8轴向隔开预定距离。 离合器和保持板5和6在对应于开口21的位置处设置有弹簧容纳部分11.小螺旋弹簧31设置在开口21和部分11内，用于在凸缘8和板5之间传递扭矩， 弹簧座64具有支撑弹簧31的周向相对端的支撑部分65.弹簧座64的支撑部分65由开口21和部分11的周向相对的两端支撑。部分11是 在其周向相对的端部处设有沿轴向延伸的弹簧座接收部分32，并且具有大于每个板的轴向厚度的轴向长度和用于与弹簧座64的支撑部分65接触的6。

公开(公告)号：US06446780B1

公开(公告)日：2002-09-10

申请号：US09687677

申请日：2000-10-13

申请人： Rüdiger Herbst

发明人： Rüdiger Herbst

IPC分类号： F16D366

CPC分类号： F16F15/1238

摘要： A torsional vibration damper for arrangement in a clutch disk includes a hub element and a hub-disk arrangement arranged on the hub element. The hub-disk arrangement has a first transmission arrangement and a second transmission arrangement which is rotatable about an axis of rotation relative to the first transmission arrangement. A first damping arrangement acts between the first and the second transmission arrangement. A third transmission arrangement is connected in a rotationally fixed manner to the hub element. A second damping arrangement acts between the third transmission arrangement and one of the first and second transmission arrangements and allows a relative rotation between the third transmission arrangement and the one of the first and second transmission arrangements. Furthermore, a first friction device acts between the third transmission arrangement and at least one of the first and second transmission arrangements. The first friction device comprises a first friction-device area which, starting from a basic relative rotational position between the third transmission arrangement and the at least one transmission arrangement of the first and second transmission arrangements generates essentially no frictional force in an angular range of relative rotation between the third transmission arrangement and the at least one of the first and second transmission arrangements and generates a frictional force when the angular range of relative rotation.

摘要翻译： 用于布置在离合器盘中的扭转减震器包括轮毂元件和布置在轮毂元件上的毂盘装置。 轮毂盘装置具有第一传动装置和第二传动装置，其能够围绕相对于第一传动装置的旋转轴线旋转。 第一阻尼装置作用在第一和第二传动装置之间。 第三传动装置以旋转固定的方式连接到轮毂元件。 第二阻尼装置在第三传动装置与第一和第二传动装置中的一个之间作用，并允许第三传动装置与第一和第二传动装置中的一个之间的相对旋转。 此外，第一摩擦装置作用在第三传动装置与第一和第二传动装置中的至少一个之间。 第一摩擦装置包括第一摩擦装置区域，该第一摩擦装置区域从第三传动装置与第一和第二传动装置的至少一个传动装置之间的基本相对旋转位置开始，在相对角度范围内基本上不产生摩擦力 第三传动装置与第一和第二传动装置中的至少一个之间的旋转，并且当相对旋转的角度范围产生摩擦力。

公开(公告)号：US06733393B2

公开(公告)日：2004-05-11

申请号：US10108747

申请日：2002-03-28

申请人： Eugeny I. Rivin

发明人： Eugeny I. Rivin

IPC分类号： F16D366

CPC分类号： F16D3/66

摘要： A spider shaft coupling transmitting torque via deformable legs of a spider-like flexible element in which the spider is designed as a captive assembly of a holding base (internal or external) and deformable legs comprising thin-walled solid or wound shells.

摘要翻译： 蜘蛛轴联接器，通过蜘蛛状柔性元件的可变形腿传递扭矩，其中，所述蜘蛛被设计为固定基座（内部或外部）和包括薄壁固体或伤口壳的可变形腿的固定组件。

公开(公告)号：US06270417B1

公开(公告)日：2001-08-07

申请号：US09350187

申请日：1999-07-09

申请人： Yasuyuki Hashimoto

发明人： Yasuyuki Hashimoto

IPC分类号： F16D366

CPC分类号： F16F15/129

摘要： A clutch disk assembly (1) includes an input rotary member (2), an output rotary member (3), a damper mechanism (4, 5) and a large friction mechanism (13). The damper mechanism couples the input and output rotary members (2) and (3) together in a rotating direction. The damper mechanism exhibits torsion characteristics having differing first stage and second stage responses such that in the second stage a higher degree of rigidity is exhibited than in the first stage. In the second stage when small levels of vibrations are dampened, the response characteristics in response to positive direction rotary displacement between the input and output rotary members differs from the response characteristics exhibited as a result of negative direction relative rotary displacement. Specifically, in the positive direction, the large friction mechanism (13) is prevented from operating in a first angular range within the second stage. In the negative direction, the large friction mechanism (13) is prevented from operating in a second angular range in the second stage. The first and second angular ranges differ.

摘要翻译： 离合器盘组件（1）包括输入旋转构件（2），输出旋转构件（3），阻尼机构（4,5）和大摩擦机构（13）。 阻尼器机构将输入和输出旋转构件（2）和（3）沿旋转方向联接在一起。 阻尼器机构具有不同的第一阶段和第二阶段响应的扭转特性，使得在第二阶段中表现出比第一阶段更高的刚度。 在第二阶段，当振动小的振动被抑制时，响应于输入和输出旋转构件之间的正向旋转位移的响应特性不同于作为负方向相对旋转位移的结果所呈现的响应特性。 具体而言，在正方向上，防止大摩擦机构13在第二阶段内的第一角度范围内运转。 在负方向上，防止大摩擦机构（13）在第二级中在第二角度范围内操作。 第一和第二角度范围不同。