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公开(公告)号：US10072533B2
公开(公告)日：2018-09-11
申请号：US15350434
申请日：2016-11-14
申请人： Benoît Hauvespre , Nicolas Berruet , Charles Chambonneau , Mickael Chollet , Gwenael Hingouet , Samuel Viault
发明人： Benoît Hauvespre , Nicolas Berruet , Charles Chambonneau , Mickael Chollet , Gwenael Hingouet , Samuel Viault
CPC分类号： F01L1/14 , F01L2101/00 , F01L2105/02 , F02M59/102 , F02M59/44 , F04B1/04 , F04B1/0413 , F04B1/0426 , F04B1/0435
摘要： The cam follower roller device provides a tappet body, a pin and a roller mounted on the pin. The tappet body provides holes for mounting pin ends of the pin on the tappet body. The device further provides one deformable ring disposed between each pin end of the pin and an inner wall of the associated hole of the tappet body.
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公开(公告)号：US09695924B2
公开(公告)日：2017-07-04
申请号：US14499645
申请日：2014-09-29
CPC分类号： F16H53/06 , F01L1/04 , F01L1/14 , F01L1/143 , F01L2105/00 , F01L2107/00 , F02M37/06 , F02M59/102 , F04B1/0439 , Y10T29/49295 , Y10T29/49826 , Y10T74/2107
摘要： 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.
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3.发明授权Mechanical system, injection pump and valve actuator comprising such a mechanical system and manufacturing method 有权机械系统，注射泵和阀致动器，包括这样的机械系统和制造方法公开(公告)号：US09551408B2
公开(公告)日：2017-01-24
申请号：US14499989
申请日：2014-09-29
CPC分类号： F16H53/06 , F01L1/04 , F01L1/14 , F01L1/143 , F01L2105/00 , F01L2107/00 , F02M37/06 , F02M59/102 , F04B1/0439 , Y10T29/49295 , Y10T29/49826 , Y10T74/2107
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09772022B2
公开(公告)日：2017-09-26
申请号：US14499580
申请日：2014-09-29
CPC分类号： F16H53/06 , F01L1/14 , F01L1/143 , F01L2105/02 , F02M37/06 , F02M59/102 , F02M59/48 , F02M2200/852 , F02M2200/9015 , F04B1/0408 , F04B1/0426 , Y10T29/49826 , Y10T74/2107
摘要： A mechanical system, comprising a support element, a pin extending along a first axis and comprising two opposite ends, each adapted to be fitted in the support element for radial retention of the pin relative to the first axis, and a roller element movable in rotation relative to the pin around the first axis. The mechanical system includes two ribs resting on either side of the ends for axial retention of the pin along the first axis. The mechanical system can be integrated into either an injection pump or a valve actuator.
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公开(公告)号：US20170175591A1
公开(公告)日：2017-06-22
申请号：US15350434
申请日：2016-11-14
申请人： Benoît Hauvespre , Nicolas Berruet , Charles Chambonneau , Mickael Chollet , Gwenael Hingouet , Samuel Viault
发明人： Benoît Hauvespre , Nicolas Berruet , Charles Chambonneau , Mickael Chollet , Gwenael Hingouet , Samuel Viault
CPC分类号： F01L1/14 , F01L2101/00 , F01L2105/02 , F02M59/102 , F02M59/44 , F04B1/04 , F04B1/0413 , F04B1/0426 , F04B1/0435
摘要： The cam follower roller device provides a tappet body, a pin and a roller mounted on the pin. The tappet body provides holes for mounting pin ends of the pin on the tappet body. The device further provides one deformable ring disposed between each pin end of the pin and an inner wall of the associated hole of the tappet body.
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公开(公告)号：US20170145877A1
公开(公告)日：2017-05-25
申请号：US15346073
申请日：2016-11-08
摘要： The cam follower roller device provides a tappet body, a pin mounted into the tappet body, and a roller mounted on the pin and provided with an outer surface and with end faces, axially delimiting the outer surface. At least one lubricant supply through-hole is formed into the thickness of the tappet body and locally faces an edge of the roller delimited between the outer surface and one of the end faces.
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7.发明申请CAM FOLLOWER, INJECTION PUMP AND VALVE ACTUATOR COMPRISING SUCH A CAM FOLLOWER, AND MANUFACTURING METHOD 审中-公开CAM FOLLOWER，包含这种CAM FOLLOWER的注射泵和阀门执行器，以及制造方法公开(公告)号：US20160305290A1
公开(公告)日：2016-10-20
申请号：US15098808
申请日：2016-04-14
IPC分类号： F01L1/16
CPC分类号： F01L1/16 , F01L1/14 , F01L1/143 , F01L2103/00 , F01L2105/02 , F01L2107/00 , F02M59/102 , F04B1/0426
摘要： The invention concerns a cam follower including 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 (Y1), a roller element movable in rotation relative to the pin around the transverse axis (X1) and adapted to roll on a cam, and an antirotation member for preventing a rotation of the tappet around the longitudinal axis (Y1) in the housing. According to the invention, the antirotation member is one of overmoulded onto the tappet and the tappet is overmolded onto the antirotation member. The invention also concerns an injection pump for a motor vehicle, each having a cam follower. The invention also concerns a method for manufacturing a cam follower.
摘要翻译： 本发明涉及一种凸轮从动件，其包括挺杆，该挺杆具有以纵向轴线（Y1）为中心的圆柱形外表面，并且适于在围绕挺杆的壳体中滑动;销在两个相对端之间沿垂直于 纵向轴线（Y1）;滚子元件，其可相对于所述销围绕所述横向轴线（X1）旋转并且适于在凸轮上滚动;以及防旋转构件，用于防止所述挺杆绕所述纵向轴线（Y1）旋转 住房。 根据本发明，防旋转构件是包覆在挺杆上的一个，并且挺杆被包覆模制到防旋转构件上。 本发明还涉及一种用于机动车辆的注射泵，每个具有凸轮从动件。 本发明还涉及一种用于制造凸轮从动件的方法。
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8.发明授权公开(公告)号：US10006425B2
公开(公告)日：2018-06-26
申请号：US15082061
申请日：2016-03-28
CPC分类号： F02M59/102 , F01L1/14 , F01L2105/00 , F01L2107/00 , F01L2810/02 , F01M9/104 , F02M59/06 , F02M59/48 , F02M63/0001 , F02M2200/8015 , F02M2200/852
摘要： A cam follower is provided having a tappet that includes a cylindrical outer surface centered on a longitudinal axis and adapted to slide in a housing surrounding the tappet, a pin extending between two opposite ends along a transverse axis perpendicular to the longitudinal axis, a roller element movable in rotation relative to the pin around the transverse axis and adapted to roll on a cam, and lubrication channels for lubricating the pin and the roller. The cam follower further provides a support element mounted in the tappet and supporting the pin, and the lubrication channels include at least one pair of consecutive channels formed through the tappet and the support element. The invention also provides an injection pump and a valve actuator for a motor vehicle, each having such a cam follower. The invention finally provides a method for manufacturing such a cam follower.
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公开(公告)号：US09726270B2
公开(公告)日：2017-08-08
申请号：US14690890
申请日：2015-04-20
CPC分类号： F16H53/06 , F02M59/102 , F04B1/0408 , F04B1/0413 , F04B1/0426
摘要： 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.
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10.发明授权Mechanical system forming a cam follower or a rocker arm, including an inner cavity adapted to contain an oil bath 有权形成凸轮从动件或摇臂的机械系统，包括适于容纳油浴的内腔公开(公告)号：US09441722B2
公开(公告)日：2016-09-13
申请号：US14716934
申请日：2015-05-20
申请人： Nicolas Berruet , Benoît Hauvespre , Samuel Viault
发明人： Nicolas Berruet , Benoît Hauvespre , Samuel Viault
CPC分类号： F16H53/06 , F01L1/143 , F01L1/18 , F01L2105/00 , F01L2810/02 , F01M9/10 , F01M9/101 , F01M9/106 , F02M59/102 , F02M63/0001 , Y10T74/2107
摘要： 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.
摘要翻译： 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。
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