公开(公告)号：US08123013B2

公开(公告)日：2012-02-28

申请号：US12778902

申请日：2010-05-12

Applicant: Frederic Ponson ,  Thierry Poulle ,  Virginie Hamada ,  Romuald Lescorail ,  Claude Caillault

Inventor： Frederic Ponson ,  Thierry Poulle ,  Virginie Hamada ,  Romuald Lescorail ,  Claude Caillault

IPC: F16D47/04

CPC classification number: F16D43/211 ,  F16C19/06 ,  F16C41/001 ,  F16D7/021 ,  F16D41/07 ,  F16D41/206

Abstract: The invention concerns a freewheel bearing device including an outer element and inner element arranged inside the outer element, and a free wheel provided with at least a wedging element, arranged between the inner element and the outer element to allow a free rotational movement in one direction between the outer element and the inner element and for transmission of a torque in the other direction between the outer element and the inner element, the free wheel including a ring provided with a cylindrical inner surface and a cylindrical outer surface, substantially aligned on a radial plane perpendicular to the axis of rotation of the device, and a torque limiting member adapted to limit the torque transmitted by the free wheel, the torque limiting member being arranged radially between said ring and the outer element or the inner element in contact with said ring and said element.

Abstract translation: 本发明涉及一种飞轮轴承装置，其包括布置在外部元件内部的外部元件和内部元件，以及设置有至少楔形元件的自由轮，其布置在内部元件和外部元件之间，以允许在一个方向上的自由旋转运动 在外部元件和内部元件之间并且用于在外部元件和内部元件之间沿另一个方向传递扭矩，所述自由轮包括设置有圆柱形内表面和圆柱形外表面的环，基本上对准在径向 垂直于装置的旋转轴线的平面以及适于限制由自由轮传递的扭矩的转矩限制构件，扭矩限制构件径向地布置在所述环和外部元件之间或与所述环接触的内部元件 和元素。

公开(公告)号：US10393252B2

公开(公告)日：2019-08-27

申请号：US15228510

申请日：2016-08-04

Applicant: Frederic Liege ,  Torbjorn Hedman ,  Romuald Lescorail

Inventor： Frederic Liege ,  Torbjorn Hedman ,  Romuald Lescorail

IPC: F16H55/36 ,  F16H7/08 ,  F16H7/20 ,  F16C35/063 ,  F16C35/073 ,  F16B41/00 ,  F16C13/00

Abstract: A pulley device for a tensioner roller or winding roller of a torque-transmission transmitter includes a pulley, a bearing, a spacer supporting the bearing and provided with a through bore, and a securing bolt extending into the bore in the spacer. The device further provides at least one means for captively securing the securing bolt relative to the spacer, the captive-securing means being breakable and inserted between the bolt and the spacer.

公开(公告)号：US20170037953A1

公开(公告)日：2017-02-09

申请号：US15228510

申请日：2016-08-04

Applicant: Frederic Liege ,  Torbjorn Hedman ,  Romuald Lescorail

Inventor： Frederic Liege ,  Torbjorn Hedman ,  Romuald Lescorail

IPC: F16H55/36 ,  F16H7/08

CPC classification number: F16H55/36 ,  F16B41/002 ,  F16C13/006 ,  F16C35/063 ,  F16C35/073 ,  F16H7/08 ,  F16H7/20 ,  F16H2007/0865

Abstract: A pulley device for a tensioner roller or winding roller of a torque-transmission transmitter includes a pulley, a bearing, a spacer supporting the bearing and provided with a through bore, and a securing bolt extending into the bore in the spacer. The device further provides at least one means for captively securing the securing bolt relative to the spacer, the captive-securing means being breakable and inserted between the bolt and the spacer.

Abstract translation: 用于扭矩传递变送器的张紧辊或卷绕辊的滑轮装置包括滑轮，轴承，支撑轴承并具有通孔的间隔件和延伸到间隔件中的孔中的固定螺栓。 该装置还提供至少一个用于相对于间隔件紧固固定螺栓的装置，所述固定固定装置可断裂并且插入在所述螺栓和所述间隔件之间。

公开(公告)号：US09541185B2

公开(公告)日：2017-01-10

申请号：US14541544

申请日：2014-11-14

Applicant: Dirk Albrecht ,  Romuald Lescorail ,  Gwenoel Leteil ,  Thomas Nicaud

Inventor： Dirk Albrecht ,  Romuald Lescorail ,  Gwenoel Leteil ,  Thomas Nicaud

IPC: F16H55/36 ,  F16H7/20 ,  F16H7/12 ,  F16H7/08 ,  F16B41/00

CPC classification number: F16H55/36 ,  F16B41/002 ,  F16C19/06 ,  F16C35/073 ,  F16C2361/63 ,  F16H7/1281 ,  F16H7/20 ,  F16H2007/081 ,  F16H2007/0842 ,  F16H2007/0865

Abstract: The inventive pulley device for one of a chain and belt provides an inner ring, an outer ring, at least one row of rolling elements mounted in a rolling chamber defined between the inner ring and the outer ring, a pulley secured in rotation with the outer ring and provided with an outer radial surface for engagement with one of a chain and a belt. A screw for mounting on a support is housed radially inside the inner ring and a mounting support element is provided with a passage opening for the screw. The opening is tapped, with a complementary tapping of a thread arranged on the screw, the screw is provided with a groove, offset relative to the thread along a longitudinal axis (X40) of the screw and in which the tapping of the opening is received.

Abstract translation: 用于链条和皮带之一的本发明的滑轮装置提供内圈，外圈，安装在限定在内圈和外圈之间的滚动室中的至少一排滚动元件，与外圈 并且设置有用于与链条和带中的一个接合的外部径向表面。 用于安装在支撑件上的螺钉径向地容纳在内圈内，并且安装支撑元件设置有用于螺钉的通道开口。 打开开口，螺纹上配置有螺纹的互补螺纹，螺钉上设置有一个凹槽，该凹槽相对于螺纹沿螺杆的纵向轴线（X40）偏移，并且接收开口的开口 。

公开(公告)号：US20160327146A1

公开(公告)日：2016-11-10

申请号：US15143696

申请日：2016-05-02

Applicant: Romuald Lescorail ,  Frederic Liege

Inventor： Romuald Lescorail ,  Frederic Liege

IPC: F16H55/36

CPC classification number: F16H55/36 ,  F16C13/006 ,  F16C35/073 ,  F16C2361/63 ,  F16H7/20

Abstract: The invention relates to a pulley device for tensioner or idler for a belt or a chain having a pulley, a bearing, a spacer supporting the bearing and including a through bore, a fastening screw extending in the bore, and an axial retention member for the screw, the axial retention member being fixed to the spacer and providing a retention member that cooperates with the screw.

Abstract translation: 本发明涉及一种用于带或链的张紧器或惰轮的滑轮装置，其具有滑轮，轴承，支撑轴承并包括通孔的间隔件，在孔中延伸的紧固螺钉和用于 螺钉，轴向保持构件固定到间隔件并提供与螺钉配合的保持构件。

公开(公告)号：US20150096860A1

公开(公告)日：2015-04-09

申请号：US14507162

申请日：2014-10-06

Applicant: Ludovic Fenayon ,  Eve Goujon ,  Torbjorn Hedman ,  Romuald Lescorail

Inventor： Ludovic Fenayon ,  Eve Goujon ,  Torbjorn Hedman ,  Romuald Lescorail

IPC: F16D41/063 ,  F02B63/04

CPC classification number: F16D41/063 ,  F02B63/042 ,  F16D41/206

Abstract: The invention relates to a one-way clutch mechanical system, in particular a pulley-assembly for a motor vehicle alternator. The one-way clutch mechanical system includes an inner element and an outer element, which are movable relative to one another in rotation around a central axis (X1) and delimits an annular housing between them. The system further includes a one-way clutch device positioned in the annular housing, a member for damping a relative rotational movement between the inner and outer elements and for transmitting torque to the one-way clutch device, which is also positioned in that annular housing. The damping and torque transmission member is axially offset relative to the one-way clutch device, along the central axis (X1).

Abstract translation: 本发明涉及一种单向离合器机械系统，特别是一种用于机动车辆交流发电机的滑轮组件。 单向离合器机械系统包括内部元件和外部元件，其可以围绕中心轴线（X1）相对于彼此移动并且在它们之间限定环形壳体。 该系统还包括定位在环形壳体中的单向离合器装置，用于阻尼内部和外部元件之间的相对旋转运动并用于将扭矩传递到单向离合器装置的构件，该单向离合器装置也定位在该环形壳体 。 阻尼和扭矩传递构件沿着中心轴线（X1）相对于单向离合器装置轴向偏移。

公开(公告)号：US20130225341A1

公开(公告)日：2013-08-29

申请号：US13772435

申请日：2013-02-21

Applicant: Romuald Lescorail ,  Nicolas Tronquoy

Inventor： Romuald Lescorail ,  Nicolas Tronquoy

IPC: F16H7/12

CPC classification number: F16H7/12 ,  F16C23/10 ,  F16H7/1281 ,  F16H2007/0842 ,  F16H2007/0878

Abstract: The invention relates to a tensioning device comprising a back plate, on which is installed a tensioning roller provided with at least one bearing. The tensioning roller is installed on the back plate with the possibility of rotation about an eccentric axis (X6) in relation to the axis (X4) of the tensioning roller. The tensioning roller is provided with a protuberance engaged in a peripheral recess of the back plate, this peripheral recess limiting the movement of the protuberance between two abutments.

Abstract translation: 本发明涉及一种包括背板的张紧装置，其上安装有设置有至少一个轴承的张紧辊。 张紧辊安装在背板上，可能围绕偏心轴线（X6）相对于张紧辊的轴线（X4）旋转。 张紧辊设置有接合在后板的周边凹部中的突起，该周边凹槽限制突起在两个基台之间的移动。

公开(公告)号：US07909717B2

公开(公告)日：2011-03-22

申请号：US11974912

申请日：2007-10-16

Applicant: Jérôme Boussaguet ,  Romuald Lescorail

Inventor： Jérôme Boussaguet ,  Romuald Lescorail

IPC: F16H7/08

CPC classification number: F16C33/723 ,  F16C13/006 ,  F16C19/08 ,  F16C33/76 ,  F16C2361/63 ,  F16H7/1263 ,  F16H7/20 ,  F16H2007/0865 ,  F16H2007/088

Abstract: Tensioning roller device including a non-rotating central part around which is rotatably mounted a pulley-forming rotating part, and a protective cap mounted on one end of the central part and extending radially outwards so as to form a narrow passage and/or a baffle with the rotating part, the cap including means for axial fastening to the non-rotating central part and means for angular fastening to the non-rotating central part.

Abstract translation: 张紧辊装置，包括非旋转中心部分，围绕其旋转地安装有滑轮形成旋转部分，以及保护帽，其安装在中心部分的一端并径向向外延伸，以形成窄通道和/或挡板 通过旋转部分，盖包括用于轴向紧固到非旋转中心部分的装置和用于角度固定到非旋转中心部分的装置。

公开(公告)号：US20100219038A1

公开(公告)日：2010-09-02

申请号：US12778902

申请日：2010-05-12

Applicant: Frédéric Ponson ,  Thierry Poulle ,  Virginie Hamada ,  Romuald Lescorail ,  Claude Caillault

Inventor： Frédéric Ponson ,  Thierry Poulle ,  Virginie Hamada ,  Romuald Lescorail ,  Claude Caillault

IPC: F16D41/06

CPC classification number: F16D43/211 ,  F16C19/06 ,  F16C41/001 ,  F16D7/021 ,  F16D41/07 ,  F16D41/206

Abstract: The invention concerns a freewheel bearing device including an outer element and inner element arranged inside the outer element, and a free wheel provided with at least a wedging element, arranged between the inner element and the outer element to allow a free rotational movement in one direction between the outer element and the inner element and for transmission of a torque in the other direction between the outer element and the inner element, the free wheel including a ring provided with a cylindrical inner surface and a cylindrical outer surface, substantially aligned on a radial plane perpendicular to the axis of rotation of the device, and a torque limiting member adapted to limit the torque transmitted by the free wheel, the torque limiting member being arranged radially between said ring and the outer element or the inner element in contact with said ring and said element.

Abstract translation: 本发明涉及一种飞轮轴承装置，其包括布置在外部元件内部的外部元件和内部元件，以及设置有至少楔形元件的自由轮，其布置在内部元件和外部元件之间，以允许在一个方向上的自由旋转运动 在外部元件和内部元件之间并且用于在外部元件和内部元件之间沿另一个方向传递扭矩，所述自由轮包括设置有圆柱形内表面和圆柱形外表面的环，基本上对准在径向 垂直于装置的旋转轴线的平面以及适于限制由自由轮传递的扭矩的转矩限制构件，扭矩限制构件径向地布置在所述环和外部元件之间或与所述环接触的内部元件 和元素。