公开(公告)号：US20170108075A1

公开(公告)日：2017-04-20

申请号：US15295078

申请日：2016-10-17

申请人： Valeo Embrayages

发明人： Zane YANG

IPC分类号： F16F15/123 ,  F16H41/24

摘要： A damper assembly includes a driven plate, an intermediate plate, and elastic drive elements. The intermediate plate includes a radially outer base wall and opposite side walls. The elastic drive elements are interposed, between tabs of the driven plate and tabs of the intermediate plate to permit relative rotational movement therebetween. The elastic drive elements reside in cavities defined, in part, by a substantially annular radially inwardly facing surface of the intermediate plate. A first region of the radially inwardly facing surface in closest proximity to the elastic drive elements has a first radius. A second region of the radially inwardly facing surface axially interposed between the first region and the first side wall has a second radius that is greater than the first radius.

公开(公告)号：US20170108051A1

公开(公告)日：2017-04-20

申请号：US14887596

申请日：2015-10-20

申请人： VALEO EMBRAYAGES

发明人： Sungchul LEE ,  Rabah ARHAB ,  Josip KOVAC

IPC分类号： F16D3/12 ,  F16H45/02

CPC分类号： F16H45/02 ,  F16D2250/0084 ,  F16F15/12373 ,  F16H2045/0205 ,  F16H2045/0231 ,  F16H2045/0263 ,  F16H2045/0278

摘要： A hydrokinetic torque coupling device comprises a casing rotatable about a rotation axis, a torque converter including an impeller wheel and a turbine wheel disposed in the casing coaxially with the rotation axis, a turbine hub disposed in the casing coaxially with the rotation axis and fixed to the turbine wheel, and a torsional vibration damper. The torsional vibration damper comprises a driven member fixed to the turbine hub, a back plate rotatably mounted to the turbine hub, a plurality of circumferentially acting elastic members, and a damper retainer plate rotatably mounted to the back plate coaxially with the rotation axis. The back plate has a plurality of window-shaped openings separated circumferentially from one another by radial tabs. The elastic members are interposed between the driven member and the back plate in the window-shaped openings. The damper retainer plate is operatively connected to the elastic members.

公开(公告)号：US20170097078A1

公开(公告)日：2017-04-06

申请号：US14873334

申请日：2015-10-02

申请人： VALEO EMBRAYAGES

发明人： Alexandre DEPRAETE

IPC分类号： F16H45/02 ,  F16D25/06

CPC分类号： F16H45/02 ,  F16F15/121 ,  F16F15/1213 ,  F16F15/129 ,  F16F15/1333 ,  F16F15/139 ,  F16H2045/0221 ,  F16H2045/0247 ,  F16H2045/0278

摘要： The invention relates to a hydrokinetic torque coupling device for a motor vehicle, comprising a torque input element (11) intended to be coupled to a crankshaft (1), an impeller wheel (3) rotationally coupled to the torque input element (11) and able to hydrokinetically drive a turbine wheel (4), a torque output element (8) intended to be coupled to a transmission input shaft (2), clutch means (10) able to rotationally couple the torque input element (11) and the torque output element (8) in an engaged position, through damping means (18, 22) and able to rotationally uncouple the torque input element (11) and the torque output element (8) in a disengaged position

公开(公告)号：US20170023070A1

公开(公告)日：2017-01-26

申请号：US15213997

申请日：2016-07-19

申请人： VALEO EMBRAYAGES

发明人： Gilles LEBAS ,  Emmanuel COMMEINE ,  Roel VERHOOG ,  Ivan DUTIER ,  Thibault LAFORGE ,  Michael HENNEBELLE

IPC分类号： F16D13/58 ,  B60K6/387 ,  F16D13/38 ,  F16D3/12 ,  F16F15/14

摘要： A vibration damping device (330) for a motor vehicle, having: a first element (13, 14) and a second element (15, 16) that are rotationally movable around an axis X and capable of transmitting a torque; at least one group of elastic members (25, 26) mounted between the first element and the second element and acting against rotation of the first element and second element with respect to one another; a phasing member (32, 33), rotationally movable around the axis X and constituted by a first portion (32) and a second portion (33), for arranging the elastic members of that group in series so that the elastic members of each group deform in phase with one another.

公开(公告)号：US20170009844A1

公开(公告)日：2017-01-12

申请号：US15202813

申请日：2016-07-06

申请人： VALEO EMBRAYAGES

发明人： Roel VERHOOG

IPC分类号： F16F15/14 ,  F02B75/18

CPC分类号： F16F15/145 ,  F02B75/18 ,  F02B2075/1808 ,  F02B2075/1812 ,  F02B2075/1816 ,  F16D2300/22 ,  F16H45/02 ,  F16H2045/0263

摘要： A device for damping torsional oscillations comprises a support rotatable around an axis. At least one pendulum body is movable with respect to the support. At least one bearing member interacts with at least one raceway integral with the support and with at least one raceway integral with the pendulum body. The bearing member rolls along each raceway around an inactive raceway position. The first region is shaped to filter a first order value of the torsional oscillations by the pendulum body when the bearing member rolls along that first region. Two second regions are beyond an end of the first region. Each second region is shaped to filter a second order value of the torsional oscillations by the pendulum body when the bearing member rolls along one of those second regions. The second order value is strictly lower than the first order value.

摘要翻译： 用于阻尼扭转振荡的装置包括可围绕轴线旋转的支撑件。 至少一个摆动体相对于支撑件是可移动的。 至少一个轴承构件与至少一个与支撑件一体的轨道相互作用，并且至少一个滚道与摆动体成一体。 轴承部件围绕着一个无效的滚道位置沿着每个滚道滚动。 第一区域被成形为当轴承构件沿着该第一区域滚动时，通过摆动体来过滤扭转振荡的一阶值。 两个第二个地区超出了第一个地区的终点。 每个第二区域被成形为当轴承构件沿着那些第二区域中的一个滚动时，通过摆动体来过滤扭转振荡的二阶值。 第二级值严格低于第一级值。

公开(公告)号：US09541181B2

公开(公告)日：2017-01-10

申请号：US14522393

申请日：2014-10-23

申请人： VALEO EMBRAYAGES

发明人： Alexandre Depraete

IPC分类号： F16H45/02 ,  F16H45/00

CPC分类号： F16H45/02 ,  F16H2045/007 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0247 ,  F16H2045/0278

摘要： A torque converter features an impeller including an impeller shell and impeller blades, a turbine-piston including a turbine-piston shell and turbine blades, and a restrictor. The turbine-piston shell is axially displaceable relative to the impeller shell to position the torque converter (or a hydrokinetic torque coupling device containing the torque converter) into and out of lockup mode. The restrictor positioned radially outward of the impeller blades and the turbine blades at an opening of a fluid passage connecting the torus chamber to an environment outside the torque converter.

摘要翻译： 扭矩转换器具有叶轮，叶轮包括叶轮壳和叶轮叶片，包括涡轮 - 活塞壳和涡轮叶片的涡轮活塞和限流器。 涡轮活塞壳体相对于叶轮壳体可轴向移动，以将变矩器（或包含变矩器的动力学转矩耦合装置）定位到锁定模式和从锁定模式中排出。 限流器定位在叶轮叶片和涡轮叶片径向向外的一个开口处，该开口连接环面腔室到变流器外部的环境。

公开(公告)号：US20160327141A1

公开(公告)日：2016-11-10

申请号：US14704263

申请日：2015-05-05

申请人： VALEO EMBRAYAGES

发明人： Alexandre DEPRAETE

IPC分类号： F16H41/24 ,  F16H41/28

CPC分类号： F16H41/24 ,  F16H41/28 ,  F16H2041/285

摘要： A stator of a hydrokinetic torque converter comprises a stator hub having an axis, a stator belt coaxial to the axis and a plurality of stator blades extending radially outwardly between the stator hub and the stator belt. Each of the stator blades has radially inner and outer mounting pins. The stator hub has hub slots, and the stator belt has belt slots. The radially inner mounting pin of one of the stator blades is disposed in one of the hub slots of the stator hub and the radially outer mounting pin of one of the stator blades is disposed in one of the belt slots of the stator belt.

摘要翻译： 液力动力变矩器的定子包括具有轴的定子轮毂，与轴线同轴的定子带以及在定子轮毂和定子带之间径向向外延伸的多个定子叶片。 每个定子叶片具有径向内部和外部安装销。 定子轮毂有轮毂槽，定子带有皮带槽。 定子叶片中的一个的径向内部安装销设置在定子轮毂的轮毂槽之一中，其中一个定子叶片的径向外部安装销设置在定子带的一个带槽中。

公开(公告)号：US20160305523A1

公开(公告)日：2016-10-20

申请号：US14689487

申请日：2015-04-17

申请人： VALEO EMBRAYAGES

发明人： Alexandre DEPRAETE

IPC分类号： F16H41/04 ,  F16H41/28

CPC分类号： F16H41/28

摘要： A hydrokinetic torque converter comprises an impeller rotatable about a rotational axis and a coaxial turbine. The impeller includes an impeller shell, a core ring and a plurality of impeller blades disposed between the impeller shell and the impeller core ring. The turbine includes a turbine shell, a core ring and a plurality of turbine blades disposed between the turbine shell and the turbine core ring. Each of the turbine blades or impeller blades has a rear crimped portion fixedly securing each of the turbine blades or impeller blades to the core ring of the corresponding turbine or impeller by the rear crimped portion. Method for assembling a hydrokinetic torque converter comprising the steps of crimping a rear portion of the impeller blade or turbine blade so as to fixedly securing the impeller blade or turbine blade to corresponding one of the impeller and turbine core rings.

摘要翻译： 水动力学变矩器包括可围绕旋转轴线旋转的叶轮和同轴涡轮机。 叶轮包括叶轮壳体，芯环和设置在叶轮壳体和叶轮芯圈之间的多个叶轮叶片。 涡轮机包括涡轮壳体，芯环和设置在涡轮壳体和涡轮机芯环之间的多个涡轮叶片。 涡轮叶片或叶轮叶片中的每一个具有后压接部分，其通过后卷边部分将每个涡轮机叶片或叶轮叶片固定地固定到相应的涡轮机或叶轮的芯环上。 一种用于组装动力学变矩器的方法，包括以下步骤：压缩叶轮叶片或涡轮叶片的后部，以将叶轮叶片或涡轮叶片固定地固定到叶轮和涡轮机芯圈中的相应的一个。

公开(公告)号：US20160273613A1

公开(公告)日：2016-09-22

申请号：US15034416

申请日：2014-11-13

申请人： VALEO EMBRAYAGES

发明人： Roel VERHOOG

IPC分类号： F16F15/14

CPC分类号： F16F15/145 ,  F16F2228/001

摘要： This pendulum-type torsional damping device comprises oscillating masses (6, 8, 10) mounted movably on a support (4). Each oscillating mass (6) is intercalated circumferentially between a first adjacent oscillating mass (8) and a second adjacent oscillating mass (10).Each oscillating mass (6) is mounted movably on the support (4) by means of: a rolling contact via a single bearing element (12) associated with that oscillating mass; a sliding contact between one of its terminal edges (18) and a terminal edge (20) of the second adjacent oscillating mass (10), which forms a radial retention edge for that oscillating mass (6). The device allows effective pendulum damping to be obtained with a limited number of bearing elements.

摘要翻译： 该装置允许有限数量的轴承元件获得有效的摆动阻尼。

公开(公告)号：US20160195164A1

公开(公告)日：2016-07-07

申请号：US14988963

申请日：2016-01-06

申请人： VALEO EMBRAYAGES

发明人： Roel Verhoog ,  Franck Cailleret

IPC分类号： F16F15/30

CPC分类号： F16F15/30 ,  F16F15/145 ,  F16F2226/045

摘要： A device for damping torsion oscillations comprises support rotatably movable about an axis. A pendular body comprises first and second axially spaced pendular masses movable relative to the support. The first mass disposed axially on a first side of the support and the second mass disposed axially on a second side of the support. A member connects the first and second pendular masses. Each mass includes an opening in which the connecting member is force-fitted. The openings have radially exterior and interior edges. The connecting member has radially interior and exterior edges. The radially exterior edge extends between two angular ends of the connecting member, each defined by a lug. Each mass exerts a force on each lug, and via a one nose piece projecting radially and carried by the radially interior edge of the opening or the radially interior edge of the connecting member.

摘要翻译： 用于阻尼扭转振荡的装置包括围绕轴线可旋转地移动的支架。 圆柱体包括相对于支撑件可移动的第一和第二轴向间隔的摆动块。 所述第一质量体轴向设置在所述支撑件的第一侧上，所述第二质量体轴向地设置在所述支撑件的第二侧上。 一个成员连接第一和第二个吊坠质量。 每个质量块包括一个开口，连接件被强制装配在该开口中。 开口具有径向外部和内部边缘。 连接构件具有径向的内部和外部边缘。 径向外部边缘在连接构件的两个角度端部之间延伸，每个端部由凸耳限定。 每个质量块在每个凸耳上施加力，并且经由径向突出并由开口的径向内部边缘或连接构件的径向内部边缘承载的一个鼻部件。