公开(公告)号：US20080093188A1

公开(公告)日：2008-04-24

申请号：US11578691

申请日：2005-04-20

申请人： Roël Verhoog

发明人： Roël Verhoog

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H2045/0294

摘要： The invention relates to a hydrokinetic coupling device (10) consisting of a case (12) and a lockup clutch (18) comprising a piston (20) which can move axially in relation to the case (12) between an engaged position, in which the piston is applied against an annular transverse face of the case (12), and a disengaged position at a distance from the transverse face of the case (12). According to the invention, the piston (20) is delimited radially by a convex peripheral face (20e) and the case (12) comprises an opposing inner concave face, said two faces radially defining an essentially-annular axial conduit (30). The invention is characterised in that the rotating surfaces (20e, 17i) of the piston (20) and the case (12) are shaped such that the value of the head loss experienced by the fluid circulating in the annular conduit (30) is pre-determined as a function of the axial position of the piston (20) in relation to the case (12).

摘要翻译： 本发明涉及一种由壳体（12）和锁止离合器（18）构成的动力学耦合装置（10），所述锁定离合器（18）包括活塞（20），所述活塞可在相对于所述壳体（12） 活塞被施加在壳体（12）的环形横向面上，并且与壳体（12）的横向面一定距离的脱离位置。 根据本发明，活塞（20）由凸出的外周面（20e）径向界定，壳体（12）包括相对的内凹面，所述两个面径向地限定一个基本上环形的轴向导管（30）。 本发明的特征在于，活塞（20）和壳体（12）的旋转表面（20e，17i）成形为使得在环形导管（30）中循环的流体所经受的头部损失的值 作为活塞（20）相对于壳体（12）的轴向位置的函数而被预先确定。

公开(公告)号：US06948602B2

公开(公告)日：2005-09-27

申请号：US10344679

申请日：2001-09-05

申请人： Rabah Arhab ,  Gustave Chasseguet ,  Alexandre Depraete ,  David Forgeron ,  Daniel Satonnet ,  Norbert Termenon ,  Pascal Thery ,  Roël Verhoog

发明人： Rabah Arhab ,  Gustave Chasseguet ,  Alexandre Depraete ,  David Forgeron ,  Daniel Satonnet ,  Norbert Termenon ,  Pascal Thery ,  Roël Verhoog

IPC分类号： F16H41/30 ,  F16H45/02

CPC分类号： F16H45/02

摘要： A hydrokinetic coupling apparatus for a motor vehicle including a crankcase (12), designed to link in rotation, about an axis X, an input shaft to an impeller wheel; a turbine wheel (18) designed to be linked in rotation to an output shaft (16) via hub (14) and a flange (24) transversely oriented extending radially outwards relative to the hub; a lockup clutch (28) coupling the input and output (16) shafts comprising a piston (30) for releasably connecting the turbine wheel (18) to a substantially transverse wall (20) of the crankcase (12) against which the piston (30) is urged to lock the coupling; and at least a friction stop (68) interposed axially between the turbine wheel (18) and the piston (30). A friction stop (68) is arranged radially beyond the outer periphery (100) of the flange (24).

摘要翻译： 一种用于机动车辆的动力学耦合装置，包括：曲轴箱（12），设计成围绕轴线X旋转，将输入轴连接到叶轮; 涡轮机叶轮（18）被设计成通过轮毂（14）与输出轴（16）旋转连接;以及凸缘（24），横向定向成相对于毂径向向外延伸; 联动输入和输出（16）轴的锁止离合器（28），其包括用于将涡轮机叶片（18）可释放地连接到曲轴箱（12）的基本上横向的壁（20）的活塞（30），活塞 ）被锁定联轴器; 以及轴向插入在涡轮机叶轮（18）和活塞（30）之间的至少一个摩擦止动件（68）。 摩擦止挡件（68）径向布置在凸缘（24）的外周（100）之外。

公开(公告)号：US07207888B2

公开(公告)日：2007-04-24

申请号：US10181055

申请日：2001-11-12

申请人： Roël Verhoog ,  Daniel Bonnel

发明人： Roël Verhoog ,  Daniel Bonnel

IPC分类号： F16D3/00 ,  F16D3/14

CPC分类号： F16H45/02 ,  F16F15/1234 ,  F16H2045/0278 ,  F16H2045/0294

摘要： A torsional vibration damping device (1), in particular for a motor vehicle clutch, said device comprising a disc (60) and a support (80) mounted mobile in rotation relative to each other about a common main axis, and linked in rotation via circumferential elastic members (90) damping torsional vibrations, said elastic members being interposed between the disc (60) and the support (80) and maintained in position circumferentially via lugs (65) of the disc (60) and lugs (82,84) of the support (80) whereon are supported the elastic members (90) and radially via a guide ring (100) passing through the elastic members (90) and integral with the disc (60). Said device is characterised in that the lugs (82,84) of the support (80) are mounted on either side of a section of the ring (100) and the lugs (65) of the disc (60) can move freely at the angle between the lugs (82,84) of the support (80).

摘要翻译： 一种特别用于机动车辆离合器的扭转减振装置（1），所述装置包括盘（60）和支撑件（80），所述盘（60）和支撑件（80）围绕公共主轴线相对于彼此旋转移动，并且通过 圆周弹性构件（90）阻尼扭转振动，所述弹性构件插入在盘（60）和支撑件（80）之间，并且通过盘（60）的凸耳（65）和凸耳（82,84）周向保持在位置， 所述支撑件（80）通过穿过所述弹性构件（90）并与所述盘（60）成一体的导向环（100）径向地支撑在所述弹性构件（90）上。 所述装置的特征在于，支撑件（80）的凸耳（82,84）安装在环（100）的一部分的任一侧上，并且盘（60）的凸耳（65）可在 支撑件（80）的凸耳（82,84）之间的角度。