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    MECHANICAL SYSTEM FORMING A CAM FOLLOWER OR A ROCKER ARM, INJECTION PUMP OR VALVE ACTUATOR COMPRISING SUCH A MECHANICAL SYSTEM AND METHOD FOR MANUFACTURING SUCH A MECHANICAL SYSTEM
    42.
    发明申请
    MECHANICAL SYSTEM FORMING A CAM FOLLOWER OR A ROCKER ARM, INJECTION PUMP OR VALVE ACTUATOR COMPRISING SUCH A MECHANICAL SYSTEM AND METHOD FOR MANUFACTURING SUCH A MECHANICAL SYSTEM 有权
    机械系统形成一个凸轮机器或一个摇臂臂，包括机械系统的注射泵或阀门执行机构以及制造这种机械系统的方法

    公开(公告)号：US20160153321A1

    公开(公告)日：2016-06-02

    申请号：US14945631

    申请日：2015-11-19

    Applicant: Nicolas BERRUET ,  François CHAMPALOU ,  Samuel VIAULT

    Inventor： Nicolas BERRUET ,  François CHAMPALOU ,  Samuel VIAULT

    IPC: F01L1/18

    CPC classification number: F01L1/18 ,  F01L1/14 ,  F01L1/146 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2103/01 ,  F01L2105/02 ,  F01L2107/00 ,  F02M59/102 ,  F02M2200/80 ,  F16H53/06

    Abstract: A mechanical system that forms a cam follower or a rocker arm. The mechanical system includes a support element, a pin extending between two opposite ends along a first axis, 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 further comprises an insert having holding members supporting the pin ends, provided with cut-outs having a shape complementary to the shape of the pin-ends, for assembling pin with insert by quarter-turn around the first axis. The pin ends each have a flat surface and an external surface. A first dimension of each pin end, measured perpendicularly to the flat surface, between the flat surface and the external surface of the pin end, is higher than half the outer diameter of the pin ends.

    Abstract translation: 形成凸轮从动件或摇臂的机械系统。 机械系统包括支撑元件，在第一轴线的两个相对端之间延伸的销以及安装在该销上的滚子，该滚子能相对于该销围绕该第一轴线旋转并适于在凸轮上滚动。 支撑元件还包括具有支撑销端的保持构件的插入件，其具有与销端部的形状互补的形状的切口，用于将插入件与插入件组装成围绕第一轴线四分之一圈。 销端各有一个平面和一个外表面。 在平坦表面和销端的外表面之间垂直于平坦表面测量的每个销端的第一尺寸高于销端的外径的一半。

    Workpiece inspection equipment
    44.
    发明授权
    Workpiece inspection equipment 有权
    工件检验设备

    公开(公告)号：US09340372B2

    公开(公告)日：2016-05-17

    申请号：US14352450

    申请日：2013-01-30

    Applicant: NITTAN VALVE CO., LTD.

    Inventor： Yosuke Makino ,  Yuji Okamura ,  Hiroyuki Oda

    IPC: B65G47/84 ,  B65G47/90 ,  B65G47/51 ,  B65G47/91 ,  G01B5/00 ,  G01B5/02 ,  F01L3/00 ,  B23P15/00

    CPC classification number: B65G47/848 ,  B23P15/002 ,  B65G47/5136 ,  B65G47/5177 ,  B65G47/846 ,  B65G47/904 ,  B65G47/907 ,  B65G47/915 ,  F01L3/00 ,  F01L2103/00 ,  F01L2103/01 ,  G01B5/0032 ,  G01B5/02

    Abstract: To provide workpiece inspection equipment that allows increasing inspection items without increasing the installation space of the inspection equipment as a whole by disposing a plurality of inspection stages around a rotating table for workpiece feeding. Workpiece inspection equipment 20 including a rotating table 21 for workpiece feeding which intermittently rotates with workpiece housing portions 22 provided at a plurality of circumferentially equally divided positions, a workpiece carry-in stage S0 and a workpiece carry-out stage S6 provided at predetermined positions separated in the circumferential direction of the rotating table 21, and a plurality of inspection stages S1 to S5 provided at predetermined circumferential positions of the rotating table between both stages S0 and S6, in which by increasing the number of workpiece housing portions 22 to be provided in the rotating table 21, the number of inspection stages can be increased without increasing the rotating table 21 in diameter.

    Abstract translation: 为了提供允许增加检查项目的工件检查设备，而不会通过在用于工件进给的旋转工作台周围设置多个检查台来整体地增加检查设备的安装空间。 工件检查设备20，包括用于工件进给的旋转工作台21，其与设置在多个周向等分位置的工件壳体部分22间歇地旋转，设置在预定位置处的工件搬入台S0和工件搬出台S6 在旋转台21的圆周方向上设置多个检查台S1〜S5，其设置在两台S0，S6之间的旋转台的规定的周向位置，通过增加设置在 旋转台21，可以增加检查台的数量而不增加旋转台21的直径。

    ROTOR FOR A CAM PHASER WITH IMPROVED PROPERTIES
    45.
    发明申请
    ROTOR FOR A CAM PHASER WITH IMPROVED PROPERTIES 审中-公开
    具有改进性能的凸轮相机的转子

    公开(公告)号：US20160108913A1

    公开(公告)日：2016-04-21

    申请号：US14926779

    申请日：2015-10-29

    Applicant: Hilite Germany GmbH

    Inventor： Florian Hentsch ,  Karl-Heinz Isenberg ,  Stefan Klotz ,  Rainer Maier ,  Jens Bartzsch

    IPC: F04C15/00 ,  F16H53/04

    CPC classification number: F16H53/02 ,  F01L1/047 ,  F01L1/34 ,  F01L1/3442 ,  F01L2001/34479 ,  F01L2103/00 ,  F01L2820/01 ,  F04C15/0061 ,  F16H53/04

    Abstract: The invention relates to a rotor for a cam phaser wherein the rotor is provided for a rotation about a rotation axis and includes at least one first vane essentially radially extending away from the rotation axis, wherein a surface of the rotor includes at least one first face, at least one second face that is parallel to the first face, at least one first outer circumferential partial surface of the first vane, wherein a protrusion profile is provided at the surface. The invention also relates to a method for producing the rotor.

    Abstract translation: 本发明涉及一种用于凸轮相位器的转子，其中所述转子设置成围绕旋转轴线旋转并且包括至少一个基本上沿旋转轴线径向延伸的第一叶片，其中转子的表面包括至少一个第一面 至少一个与所述第一面平行的第二面，所述第一叶片的至少一个第一外周部分表面，其中在所述表面处设置有突出轮廓。 本发明还涉及一种制造转子的方法。

    Engine valve forging system
    46.
    发明授权
    Engine valve forging system 有权
    发动机阀门锻造系统

    公开(公告)号：US09283615B2

    公开(公告)日：2016-03-15

    申请号：US14369089

    申请日：2011-12-27

    Applicant: Hideto Kuriyama ,  Katsunori Osabe ,  Hiroyuki Akutagawa ,  Kenichi Ikei ,  Hiroaki Takamune ,  Yuki Shimizu

    Inventor： Hideto Kuriyama ,  Katsunori Osabe ,  Hiroyuki Akutagawa ,  Kenichi Ikei ,  Hiroaki Takamune ,  Yuki Shimizu

    IPC: B21K1/22 ,  F01L3/00 ,  B21C23/18

    CPC classification number: B21K1/22 ,  B21C23/183 ,  F01L3/00 ,  F01L2103/00 ,  F01L2103/01

    Abstract: An engine valve forging system includes a molding forging die having a circular hole stem molding portion continued to a tip end of a head type molding portion, to mold an engine valve by extrusion-forging a material from the head type molding portion to the stem molding portion by an upper die, and a stem guide forging die which is coaxially disposed to communicate with a tip end of the stem molding portion, and has a guide portion for a stem portion of an engine valve extruded from the stem molding portion, and a plurality of stem curve restraining portions having a shape gradually tapering toward a central shaft line from a rear end portion to a tip end portion are formed continuously along the central shaft line of the guide portion in the guide portion, to be capable of manufacturing high-precision engine valves with less stem curve.

    Abstract translation: 发动机阀锻造系统包括具有连续到头部成型部分的末端的圆形孔杆模制部分的模制锻模，通过将材料从头部成型部分挤出锻造到杆模制来模制发动机气门 以及杆引导锻模，其同轴地设置成与杆模制部分的末端连通，并且具有用于从杆模部分挤出的发动机气门的杆部分的引导部分，和 沿引导部的引导部的中心轴线连续地形成有从后端部到前端部朝向中心轴线逐渐变细的形状的多个杆曲线限制部， 精密发动机阀门具有较少的阀杆曲线。

    Valve timing controller
    47.
    发明授权
    Valve timing controller 有权
    气门正时控制器

    公开(公告)号：US09267401B2

    公开(公告)日：2016-02-23

    申请号：US14403426

    申请日：2013-06-20

    Applicant: AISIN SEIKI KABUSHIKI KAISHA

    Inventor： Yuji Noguchi ,  Kazunari Adachi ,  Kenji Ikeda

    IPC: F01L1/34 ,  F01L1/356 ,  F01L1/344

    CPC classification number: F01L1/356 ,  F01L1/3442 ,  F01L2001/34423 ,  F01L2103/00

    Abstract: A valve timing controller includes a driving-side rotary member, a driven-side rotary member, an advancing chamber and a retarding chamber formed as a fluid pressure chamber is partitioned by a partitioning portion provided on an outer circumferential side of the driven-side rotary member, and a phase controlling section. The driven-side rotary member includes an advancing passage communicated to the advancing chamber and a retarding passage communicated to the retarding chamber. The driving-side rotary member is formed of an aluminum-based material. The driven-side rotary member integrally includes an outer circumferential member having the partitioning portion and formed of an aluminum-based material, and an inner circumferential member constituting an inner circumferential side of the outer circumferential member and formed of an iron-based material.

    Abstract translation: 气门正时控制器包括驱动侧旋转部件，从动侧旋转部件，前进室和形成为流体压力室的延迟室，该分隔部设置在从动侧旋转体的外周侧 成员和相位控制部分。 从动侧旋转构件包括与前进室连通的前进通路和与减速室连通的延迟通路。 驱动侧旋转构件由铝基材料形成。 从动侧旋转体一体地包括具有分隔部并由铝基材料形成的外周部件和构成外周部件的内周侧并由铁基材料形成的内周部件。

    Variable valve device for internal combustion engine
    48.
    发明授权
    Variable valve device for internal combustion engine 有权
    内燃机可变阀门装置

    公开(公告)号：US09267400B2

    公开(公告)日：2016-02-23

    申请号：US14410405

    申请日：2013-07-08

    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.

    Inventor： Atsushi Yamanaka ,  Ryo Tadokoro

    IPC: F01L1/34 ,  F01L1/352

    CPC classification number: F01L1/352 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2250/02 ,  F01L2820/032

    Abstract: A device includes a timing sprocket configured to receive a rotational force from a crankshaft and includes an annular internal-teeth constituting portion having an inner circumferential portion formed with internal teeth; an eccentric shaft portion provided on a motor output shaft of an electric motor and formed in a cylindrical shape such that an outer circumferential surface of the eccentric shaft portion is eccentric relative to a rotational center of the eccentric shaft portion; and a plurality of rollers provided between the internal teeth and the eccentric shaft portion and having total number smaller than total number of the internal teeth. A laser hardening is performed from a tooth top and both tooth surfaces of each internal tooth to attain a high degree of hardness. On the other hand, a tooth bottom surface of each internal tooth is not treated with the laser hardening.

    Abstract translation: 一种装置包括定时链轮，其被配置为从曲轴接收旋转力，并包括具有形成有内齿的内周部分的环形内齿构成部分; 偏心轴部，设置在电动机的电动机输出轴上，并且形成为圆筒状，使得偏心轴部的外周面相对于偏心轴部的旋转中心偏心; 以及设置在所述内齿与所述偏心轴部之间并且总数小于所述内齿的总数的多个辊。 从齿顶和每个内齿的两个表面进行激光硬化，以获得高硬度。 另一方面，每个内齿的齿底表面不被激光硬化处理。

    HOLLOW POPPET VALVE
    50.
    发明申请
    HOLLOW POPPET VALVE 有权
    HOLLOW POPPET阀

    公开(公告)号：US20150354727A1

    公开(公告)日：2015-12-10

    申请号：US14759850

    申请日：2013-03-14

    Applicant: NITTAN VALVE CO., LTD.

    Inventor： Osamu TSUNEISHI ,  Naoya ISHIHARA

    IPC: F16K49/00 ,  F16K1/38

    CPC classification number: F16K49/007 ,  B21K1/22 ,  B23P15/002 ,  F01L3/08 ,  F01L3/10 ,  F01L3/14 ,  F01L2101/00 ,  F01L2103/00 ,  F16K1/38 ,  Y10T137/6579

    Abstract: A hollow poppet valve (10) has an internal cavity (S) which comprises a diametrically large valve head cavity (S1) formed in a valve head (14) and a diametrically small stem cavity (S2) formed in a stem (12) in communication with the valve head cavity (S1). The stem cavity has a diametrically larger first portion (S21) near the end of the stem and a diametrically smaller second portion (S22) near the valve head. A step (17) is formed at the boundary of the first and the second portion of the stem cavity (S2). The internal cavity is loaded with a coolant to a level above the step, together with an inert gas. In response to a reciprocal motion of the valve, turbulent flows of coolant (F9) are created in the neighborhood of the step (17), facilitating active stirring of the coolant (19) in the cavity (S).

    Abstract translation: 空心提升阀（10）具有内腔（S），其包括形成在阀头（14）中的直径较大的阀头腔（S1）和形成在阀杆（12）中的直径较小的阀杆腔（S2） 与阀头腔连通（S1）。 杆腔在杆的端部附近具有径向较大的第一部分（S21），在阀头附近具有径向较小的第二部分（S22）。 在杆腔（S2）的第一和第二部分的边界处形成台阶（17）。 与惰性气体一起，内部空腔中装有一个高于该台阶的冷却剂。 响应于阀的往复运动，在步骤（17）附近产生冷却剂（F9）的湍流，有助于腔（S）中的冷却剂（19）的主动搅拌。

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