公开(公告)号：US10024202B2

公开(公告)日：2018-07-17

申请号：US15346318

申请日：2016-11-08

Applicant: Richard Corbett ,  Benoît Hauvespre ,  Samuel Viault

Inventor： Richard Corbett ,  Benoît Hauvespre ,  Samuel Viault

IPC: F01L1/14 ,  F16H53/06 ,  F02M59/10

Abstract: The cam follower roller device provides a tappet body extending along an axis, an insert 18 mounted in the tappet body, a pin 14 mounted at least on the insert and a roller mounted on the pin. The device further provides a removable retaining plug carried by the tappet body and adapted to retain the insert relative to the body. A radial interference fit is provided between the retaining plug and the tappet body.

公开(公告)号：US09869210B2

公开(公告)日：2018-01-16

申请号：US15133876

申请日：2016-04-20

Applicant: Guillaume Jouanno ,  Nicolas Berruet ,  François Champalou ,  Benoît Hauvespre ,  Samuel Viault

Inventor： Guillaume Jouanno ,  Nicolas Berruet ,  François Champalou ,  Benoît Hauvespre ,  Samuel Viault

IPC: F01L1/18 ,  F01L1/16 ,  F02M59/10 ,  F02M59/44 ,  F01L1/14

CPC classification number: F01L1/16 ,  F01L1/14 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2105/00 ,  F01L2107/00 ,  F01L2810/02 ,  F02M59/102 ,  F02M59/445 ,  F02M2200/9015

Abstract: The invention concerns a cam follower providing a tappet having a cylindrical outer surface centered on a longitudinal axis (Y1) and adapted to slide in a housing surrounding the tappet, a pin extending between two opposite ends along a transverse axis (X1) perpendicular to the longitudinal axis, and a roller element movable in rotation relative to the pin around the transverse axis and adapted to roll on a cam. The tappet is made of a composite material integrating at least one dry lubricant released at the cylindrical outer surface when the cam follower is in operation. The invention also concerns a valve actuator for a motor vehicle, providing such a cam follower. The invention also concerns a method for manufacturing such a cam follower.

公开(公告)号：US09695924B2

公开(公告)日：2017-07-04

申请号：US14499645

申请日：2014-09-29

Applicant: Benoît Hauvespre ,  Nicolas Berruet ,  Charles Chambonneau ,  François Champalou ,  Samuel Viault

Inventor： Benoît Hauvespre ,  Nicolas Berruet ,  Charles Chambonneau ,  François Champalou ,  Samuel Viault

IPC: F01L1/14 ,  F16H53/06 ,  F04B1/04 ,  F02M37/06 ,  F01L1/04 ,  F02M59/10

CPC classification number: F16H53/06 ,  F01L1/04 ,  F01L1/14 ,  F01L1/143 ,  F01L2105/00 ,  F01L2107/00 ,  F02M37/06 ,  F02M59/102 ,  F04B1/0439 ,  Y10T29/49295 ,  Y10T29/49826 ,  Y10T74/2107

Abstract: A mechanical system, comprising a tappet including a body, a support element defining two bores centered on a first axis, a pin comprising two opposite ends each adapted to be fitted in one of the two bores, and a roller element positioned between the two bores along the first axis and movable in rotation relative to the pin around the first axis. The support element is distinct from the body and fixed thereto, and the support element also comprises at least one antirotation device integrally formed thereto. The mechanical system can be integrated into an injection pump and/or a valve actuator.

公开(公告)号：US09644729B2

公开(公告)日：2017-05-09

申请号：US14945574

申请日：2015-11-19

Applicant: Nicolas Berruet ,  François Champalou ,  Benoît Hauvespre ,  Guillaume Jouanno ,  Samuel Viault

Inventor： Nicolas Berruet ,  François Champalou ,  Benoît Hauvespre ,  Guillaume Jouanno ,  Samuel Viault

IPC: F16H53/06 ,  F01L1/14 ,  F02M59/10 ,  F04B1/04 ,  F04B9/04 ,  F01L1/18

CPC classification number: F16H53/06 ,  F01L1/14 ,  F01L1/18 ,  F01L2105/00 ,  F01L2105/02 ,  F01L2107/00 ,  F02M59/102 ,  F02M2200/8038 ,  F02M2200/8053 ,  F02M2200/8061 ,  F04B1/0426 ,  F04B9/042

Abstract: A mechanical system forms a cam follower or a rocker arm and includes a support element, a pin extending between two opposite ends along a first axis and supported by the support element, and a roller mounted on the pin, movable in rotation relative to the pin around the first axis and adapted to roll on a cam. The support element includes a first axial abutment feature blocking the translation of a pin assembly including at least the pin, in a first direction parallel to a second axis perpendicular to the first axis. The mechanical system additionally includes an insert inserted in the support element and supporting the pin opposite the first axial abutment feature, wherein the first axial abutment feature protrudes outside a cavity delimited by the support element and receiving the pin.

公开(公告)号：US09551408B2

公开(公告)日：2017-01-24

申请号：US14499989

申请日：2014-09-29

Applicant: Nicolas Berruet ,  Charles Chambonneau ,  Benoît Hauvespre ,  Samuel Viault

Inventor： Nicolas Berruet ,  Charles Chambonneau ,  Benoît Hauvespre ,  Samuel Viault

IPC: F01L1/14 ,  F16H53/06 ,  F04B1/04 ,  F02M37/06 ,  F01L1/04 ,  F02M59/10

CPC classification number: F16H53/06 ,  F01L1/04 ,  F01L1/14 ,  F01L1/143 ,  F01L2105/00 ,  F01L2107/00 ,  F02M37/06 ,  F02M59/102 ,  F04B1/0439 ,  Y10T29/49295 ,  Y10T29/49826 ,  Y10T74/2107

Abstract: A mechanical system comprising: a tappet, including a body; an insert mounted in the body; a pin extending along a first axis; and a roller element movable in rotation relative to the pin around the first axis. The insert supports the pin, while the body supports the insert, along at least one first direction parallel to a second axis which is perpendicular to the first axis. The mechanical system can be integrated into an injection pump and/or a valve actuator.

Abstract translation: 一种机械系统，包括：挺杆，包括主体; 安装在体内的插入件; 沿着第一轴线延伸的销; 以及可围绕第一轴线相对于销旋转的滚子元件。 沿着平行于垂直于第一轴线的第二轴线的至少一个第一方向，插入件支撑销，同时主体支撑插入件。 机械系统可以集成到注射泵和/或阀致动器中。

公开(公告)号：US20150337940A1

公开(公告)日：2015-11-26

申请号：US14716934

申请日：2015-05-20

Applicant: Nicolas BERRUET ,  Benoît HAUVESPRE ,  Samuel VIAULT

Inventor： Nicolas BERRUET ,  Benoît HAUVESPRE ,  Samuel VIAULT

IPC: F16H53/06

CPC classification number: F16H53/06 ,  F01L1/143 ,  F01L1/18 ,  F01L2105/00 ,  F01L2810/02 ,  F01M9/10 ,  F01M9/101 ,  F01M9/106 ,  F02M59/102 ,  F02M63/0001 ,  Y10T74/2107

Abstract: A mechanical system, forming a cam follower or a rocker arm, the mechanical system comprising: a support element; a pin extending between two opposite ends along a first axis and supported by the support element; and a roller movable in rotation relative to the pin around the first axis and adapted to roll on a cam. The support element includes an inner cavity in which the roller is at least partially arranged and which is adapted to contain an oil bath for lubricating the roller. Examples of applications for the mechanical system include a follower device, an injection pump or a valve actuator.

Abstract translation: 一种形成凸轮从动件或摇臂的机械系统，所述机械系统包括：支撑元件; 销，沿着第一轴在两个相对端之间延伸并由所述支撑元件支撑; 以及可相对于所述销围绕所述第一轴线旋转地移动并适于在凸轮上滚动的滚子。 支撑元件包括内腔，其中辊至少部分地布置在其中，并且适于容纳用于润滑辊的油浴。 机械系统的应用示例包括随动装置，注射泵或阀致动器。

公开(公告)号：US20150300476A1

公开(公告)日：2015-10-22

申请号：US14690890

申请日：2015-04-20

Applicant: Nicolas BERRUET ,  François CHAMPALOU ,  Benoît HAUVESPRE ,  Samuel VIAULT

Inventor： Nicolas BERRUET ,  François CHAMPALOU ,  Benoît HAUVESPRE ,  Samuel VIAULT

IPC: F16H53/06 ,  F02M39/02

CPC classification number: F16H53/06 ,  F02M59/102 ,  F04B1/0408 ,  F04B1/0413 ,  F04B1/0426

Abstract: A cam follower roller device, notably for fuel injection pump of an internal combustion engine, the cam follower roller device comprising a casing, a shaft mounted on the casing and a roller rotatably mounted on the shaft. The casing comprises on its periphery at least four openings made through the thickness of the casing and located in such a way that two openings face one end of the outer cylindrical surface of the roller.

Abstract translation: 一种凸轮从动辊装置，特别是用于内燃机的燃料喷射泵，凸轮从动辊装置包括壳体，安装在壳体上的轴和可旋转地安装在轴上的辊。 壳体在其周边上包括通过壳体的厚度形成的至少四个开口，并且以这样的方式定位，使得两个开口面向辊的外圆柱形表面的一端。

公开(公告)号：US20150148162A1

公开(公告)日：2015-05-28

申请号：US14556064

申请日：2014-11-28

Applicant: Charles Chambonneau ,  Samuel Viault

Inventor： Charles Chambonneau ,  Samuel Viault

IPC: F16H55/42 ,  B23P15/14 ,  F02B67/06 ,  F16H55/49 ,  F16H7/02

CPC classification number: F16H55/42 ,  B23P15/14 ,  F02B67/06 ,  F16H7/023 ,  F16H55/49 ,  Y10T29/49456

Abstract: A transmission pulley, for a power transmission system including a belt having longitudinal grooves, having at least one end cap, a stack (E) of identical crowns, as well as means of connecting the crowns and the cap, parallel to a rotational axis (X10) of the pulley and rotating about this axis. The cap defines a hollow housing wherein half of the adjacent crown is engaged on one side of a median plane of the crown.

Abstract translation: 一种用于动力传动系统的传动滑轮，包括具有纵向凹槽的带，具有至少一个端盖，具有相同冠部的叠层（E）以及与旋转轴线平行地连接冠部和盖子的装置 X10），并围绕该轴旋转。 盖子限定了一个中空的壳体，其中相邻冠部的一半接合在冠部的中间平面的一侧上。

公开(公告)号：US20150144450A1

公开(公告)日：2015-05-28

申请号：US14552649

申请日：2014-11-25

Applicant: Charles CHAMBONNEAU ,  Samuel VIAULT

Inventor： Charles CHAMBONNEAU ,  Samuel VIAULT

IPC: F16D41/06

CPC classification number: F16D41/06 ,  F16C33/4652 ,  F16D41/064 ,  F16D41/07 ,  F16D2300/12 ,  Y10T29/49826

Abstract: The cage blank for a free wheel with at least one of rolling bodies and cams wherein the cage blank has two parts and comprises a main part defining cells for receiving the at least one of rolling bodies and cams. The cage blank includes a cover for closing the cells. Before the cover is assembled on the main part, each cell has, at an axial end, along a longitudinal axis of the main part, an opening for placing a rolling body or a cam.

Abstract translation: 用于具有滚动体和凸轮中的至少一个的自由轮的保持架坯料，其中保持架坯件具有两个部件，并且包括限定用于接收滚动体和凸轮中的至少一个的单元的主要部件。 笼形坯料包括用于封闭电池的盖子。 在盖组装在主要部件上之前，每个电池在轴向端部处沿着主要部件的纵向轴线，用于放置滚动体或凸轮的开口。

公开(公告)号：US08939439B2

公开(公告)日：2015-01-27

申请号：US13513990

申请日：2010-12-09

Applicant: Richard Corbett ,  Samuel Viault

Inventor： Richard Corbett ,  Samuel Viault

IPC: B60G15/00 ,  B60G15/06

CPC classification number: B60G15/068 ,  B60G2204/418

Abstract: Suspension thrust bearing device comprising a rolling bearing (2) and a bottom cover (4) having a bearing surface capable of accommodating a suspension spring (5), the bottom cover (4) comprising a reinforcing framework (8), which framework has a bearing collar (17) placed axially between the rolling bearing (2) and the bearing surface of the spring (5), the framework (8) also comprising an inner radial extension (19). The framework comprises an axial portion (20) extending in a direction away from the rolling bearing (2), protruding axially relative to the inner radial extension (19) and being situated radially outside the radial extension so as to be able to accommodate a shock-absorbing pad.

Abstract translation: 具有滚动轴承（2）和底盖（4）的悬挂推力轴承装置具有能够容纳悬架弹簧（5）的支承表面，所述底盖（4）包括加强框架（8），所述框架具有 轴承座（17）轴向地位于滚动轴承（2）和弹簧（5）的支承表面之间，框架（8）还包括内部径向延伸部（19）。 框架包括沿远离滚动轴承（2）的方向延伸的轴向部分（20），其相对于内部径向延伸部（19）轴向突出并且位于径向延伸部的径向外侧，以便能够适应冲击 吸收垫