公开(公告)号：US09523328B2

公开(公告)日：2016-12-20

申请号：US14190320

申请日：2014-02-26

Applicant: Ford Global Technologies, LLC ,  ABB Technology AG

Inventor： Alexander Marrocco ,  Harry Kekedjian ,  Isaac Zolotarev ,  Arnold Bell ,  Michael Manuszak

IPC: F02F1/42 ,  B23P19/04 ,  F01L1/46 ,  F01L3/10

CPC classification number: B23P19/045 ,  B23P2700/50 ,  F01L1/462 ,  F01L3/10 ,  F01L2103/00 ,  F01L2103/01 ,  F02F1/4285 ,  F02F2200/00 ,  Y10T29/4927 ,  Y10T29/53552

Abstract: An assembly method is provided by orienting a cylinder-head at a first orientation. A first plurality of spring caps and a first plurality of retainer keys are installed into the cylinder-head in the first orientation by a first robot. A first plurality of valves is installed into the cylinder-head in the first orientation by a second robot, into engagement with the first plurality of retainer keys. An end effector is provided with an actuator supported upon an adapter plate. A shaft extends from the actuator with a mating surface to engage a spring cap. Porting is provided through the shaft to convey pressurized air upon a plurality of retainer keys within the spring cap. A plurality of gripper fingers extend from the distal end of the shaft to grip a valve spring while retaining a spring cap between the valve spring and the mating surface of the shaft.

Abstract translation: 通过使气缸头在第一方向定向来提供组装方法。 第一多个弹簧盖和第一多个保持键通过第一机器人以第一取向安装到气缸盖中。 第一多个阀通过第二机器人以第一取向安装到气缸盖中，与第一多个保持器键接合。 端部执行器设置有支撑在适配器板上的致动器。 轴从具有配合表面的致动器延伸以接合弹簧盖。 通过轴提供移动，以将加压空气输送到弹簧盖内的多个保持键上。 多个夹持器指状件从轴的远端延伸以夹持阀弹簧，同时将弹簧盖保持在阀弹簧和轴的配合表面之间。

公开(公告)号：US09464544B2

公开(公告)日：2016-10-11

申请号：US14743028

申请日：2015-06-18

Applicant: MOTONIC CORPORATION

Inventor： Soo Hyun Hwang ,  Jong Wung Park ,  Hye Yoon Choi ,  Do Joong Kim

IPC: F01L1/18 ,  F01L13/00

CPC classification number: F01L13/0005 ,  F01L1/053 ,  F01L1/08 ,  F01L1/185 ,  F01L1/2405 ,  F01L1/267 ,  F01L1/462 ,  F01L13/0036 ,  F01L2001/186 ,  F01L2013/001 ,  F01L2013/101 ,  F01L2103/01

Abstract: A variable valve lift apparatus of an engine includes a first body rotated at within a preset angle range by rotating a high-speed cam coupled to a camshaft, a second body coupled to the first body or decoupled from the first body and rotated within a preset angle range by rotating a low-cam coupled to the camshaft when the second body is decoupled from the first body, a latching pin provided retractably forward of the first body such that the first body is coupled to or decoupled from the second body, and an actuating unit to retractably actuate the latching pin. The degree of the lift of the valve is variably controlled in two stages of high-speed and low-speed modes through the rotary motion of the high speed cam or low speed cam by coupling or decoupling the first and second bodies to or from each other.

Abstract translation: 发动机的可变气门提升装置包括通过旋转联接到凸轮轴的高速凸轮而在预设角度范围内旋转的第一主体，耦合到第一主体的第二主体或与第一主体分离并在预设中旋转的第二主体 角度范围，当第二主体与第一主体分离时，旋转耦合到凸轮轴的低凸轮;锁定销可缩回地设置在第一主体的前方，使得第一主体联接到第二主体或从第二主体脱离， 致动单元以可收回地致动闩锁销。 通过高速凸轮或低速凸轮的旋转运动，通过将第一和第二主体耦合或分离到彼此或彼此之间，阀的升程程度可以在高速和低速模式的两个阶段中被可变地控制 。

公开(公告)号：US09447706B2

公开(公告)日：2016-09-20

申请号：US14261054

申请日：2014-04-24

Applicant: Mahle International GmbH

Inventor： Frank Dautel ,  Thomas Flender ,  Klaus Heidenberger ,  Antonio Menonna ,  Kurt Schwellenbach ,  Stefan Steichele

IPC: F02B77/00 ,  F01L1/053 ,  F02F7/00 ,  F01L1/047 ,  F01M9/10

CPC classification number: F01L1/053 ,  F01L2001/0476 ,  F01L2001/0537 ,  F01L2101/00 ,  F01L2103/01 ,  F01L2810/02 ,  F01M9/102 ,  F02F7/006

Abstract: A bearing frame or cylinder head cover of an internal combustion engine may include at least one camshaft mounted therein. The camshaft may be tunnel-mounted in at least two bearing openings arranged along a bearing channel. At least two radial bearings may be arranged on the camshaft, each of the radial bearings having an outer bearing shell. The outer bearing shells of the at least two radial bearings may include different outer diameters, each of the respective outer diameters adapted to be complementary to an inner diameter of the associated bearing opening. The inner diameters of the bearing openings may decrease in a direction of assembly of the camshaft along the bearing channel.

Abstract translation: 内燃机的轴承架或气缸盖罩可以包括安装在其中的至少一个凸轮轴。 凸轮轴可以沿着轴承通道布置在至少两个轴承开口中隧道安装。 至少两个径向轴承可以布置在凸轮轴上，每个径向轴承具有外轴承壳。 至少两个径向轴承的外轴承壳可以包括不同的外径，每个相应的外径适于与相关的轴承开口的内径互补。 轴承开口的内径可沿着轴承通道组装凸轮轴的方向减小。

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。

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。

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。

公开(公告)号：US20160053639A1

公开(公告)日：2016-02-25

申请号：US14781445

申请日：2014-03-28

Applicant: THYSSENKRUPP PRESTA TECCENTER AG

Inventor： Thomas ROGATSCH ,  Manfred MUSTER

IPC: F01L1/047 ,  B23P11/00

CPC classification number: F01L1/047 ,  B23P11/00 ,  B23P2700/02 ,  F01L2001/0471 ,  F01L2001/0475 ,  F01L2103/01

Abstract: The invention relates to a clamping nest for positioning a component on a shaft, and joining it thereto. The component here has a central part with a circular-cylindrical aperture for accommodating the shaft. The clamping nest has a fork-shaped region for accommodating the component, wherein the fork-shaped region comprises a plurality of clamping elements, which secure the angled position of the component within the fork-shaped region. The fork-shaped region also comprises two opposite bearing surfaces, which secure the axial position of the component in a form-fitting manner in both axial directions.

Abstract translation: 本发明涉及一种用于将部件定位在轴上并将其连接到其上的夹紧套筒。 这里的部件具有中心部分，其具有用于容纳轴的圆柱形孔。 夹紧窝具有用于容纳部件的叉形区域，其中叉状区域包括多个夹紧元件，其将部件的成角度位置固定在叉形区域内。 叉形区域还包括两个相对的支承表面，这两个相对的支承表面在两个轴向方向上以一种形状配合的方式固定该部件的轴向位置。

公开(公告)号：US20150369090A1

公开(公告)日：2015-12-24

申请号：US14764299

申请日：2014-01-31

Applicant: NIPPON PISTON RING CO., LTD.

Inventor： Satoshi IKEMI ,  Hiroshi OSHIGE ,  Kenichi SATO

IPC: F01L3/02 ,  C22C38/10 ,  B22F1/00 ,  C22C38/12 ,  F01L3/20 ,  B22F5/10

CPC classification number: F01L3/02 ,  B22F1/0014 ,  B22F1/007 ,  B22F5/106 ,  B32B1/08 ,  B32B15/00 ,  B32B15/01 ,  B32B15/011 ,  B32B15/04 ,  B32B15/043 ,  B32B15/18 ,  C22C19/07 ,  C22C27/04 ,  C22C29/00 ,  C22C29/005 ,  C22C30/00 ,  C22C33/02 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/10 ,  C22C38/105 ,  C22C38/12 ,  C22C38/18 ,  C22C38/22 ,  C22C38/24 ,  C22C38/30 ,  C22C38/34 ,  C22C38/40 ,  C22C38/44 ,  C22C38/46 ,  C22C38/52 ,  C22C38/60 ,  F01L3/20 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2103/01 ,  F01L2820/01 ,  F05C2201/0436 ,  F05C2251/14 ,  Y10T428/12542 ,  Y10T428/12576 ,  Y10T428/12583 ,  Y10T428/1259 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/12854 ,  Y10T428/12861 ,  Y10T428/12917 ,  Y10T428/12931 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12951 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12979 ,  Y10T428/12993 ,  Y10T428/13 ,  Y10T428/215 ,  Y10T428/218 ,  Y10T428/24273 ,  Y10T428/24281

Abstract: A highly wear-resistant valve seat insert is provided. When an iron-based powder, a hard-particle powder, and a graphite powder are mixed to obtain a mixed powder, for formation of a layer on a valve-contacting face side, the hard-particle powder having an average particle size 15-50 μm, and the iron-based powder having an average particle size 15-50 μm are blended so a matrix part composition after sintering is a composition containing C: 0.3 to 2.0% by mass, one or more kinds selected from Co, Si, Ni, Mo, Cr, Mn, S, W, and V at 70% by mass or less in total, the balance being Fe and unavoidable impurities and a matrix part structure after sintering is a structure which contains hard-particles at from 10 to 65% by mass with respect to a total amount of a layer on a valve-contacting face side and disperses the hard-particles at 1000 particles/mm2 or more.

Abstract translation: 提供高度耐磨的阀座插件。 当将铁基粉末，硬质颗粒粉末和石墨粉末混合以获得混合粉末时，为了在阀接触面侧形成层，将平均粒径为15μm的硬质颗粒粉末， 将平均粒径为15〜50μm的铁基粉末混合，烧结后的基体成分组成为含有C：0.3〜2.0质量％的组成，选自Co，Si， Ni，Mo，Cr，Mn，S，W和V总计为70质量％以下，余量为Fe和不可避免的杂质，烧结后的基体部分结构为含有10〜 相对于阀接触面侧的层的总量为65质量％，将硬粒分散在1000个/ mm 2以上。

公开(公告)号：US09206319B2

公开(公告)日：2015-12-08

申请号：US13881346

申请日：2011-05-23

Applicant: Katsunori Otobe ,  Shinichi Nishimura ,  Kazunori Kurahashi

Inventor： Katsunori Otobe ,  Shinichi Nishimura ,  Kazunori Kurahashi

IPC: B32B15/00 ,  C09D1/00 ,  B23K10/02 ,  B23K35/30 ,  C22C19/07 ,  F01L3/04 ,  C23C30/00 ,  F16K51/00 ,  C22F1/08 ,  C22C1/02

CPC classification number: C09D1/00 ,  B23K10/027 ,  B23K35/30 ,  B23K2101/003 ,  C22C1/02 ,  C22C19/07 ,  C22F1/08 ,  C23C30/00 ,  F01L3/04 ,  F01L2101/00 ,  F01L2103/00 ,  F01L2103/01 ,  F01L2800/18 ,  F01L2820/01 ,  F16K51/00

Abstract: A surface hardening material being excellent in abrasion resistance and having impact resistance is provided. Provided are: a wear-resistant cobalt-based alloy containing 20.0 to 30.0 mass % of a sum of Mo and/or W, 0.8 to 2.2 mass % of B, 5.0 to 18.0 mass % of Cr, 5.0 mass % or less of a sum of Fe, Ni, Mn, Cu, Si and C, 1.0 mass % or less of Si, and 0.3 mass % or less of C, and the remainder comprising 55.0 to 70.0 mass % of Co and unavoidable impurities; and an engine valve coated with the same.

Abstract translation: 提供耐磨性优异，耐冲击性优异的表面硬化材料。 提供：含有Mo和/或W之和为20.0〜30.0质量％，B为0.8〜2.2质量％，Cr 5.0〜18.0质量％，5.0质量％以下的耐磨钴系合金 Fe，Ni，Mn，Cu，Si和C的总和，Si为1.0质量％以下，C为0.3质量％以下，余量包含55.0〜70.0质量％的Co和不可避免的杂质; 以及涂覆有发动机阀的发动机阀。

公开(公告)号：US09188003B2

公开(公告)日：2015-11-17

申请号：US13767544

申请日：2013-02-14

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Xuewei Chen ,  Anna Strehlau ,  Jesse Myers

IPC: F01B31/00 ,  F01L9/02 ,  F01L1/24

CPC classification number: F01B31/00 ,  F01L9/02 ,  F01L9/025 ,  F01L2001/2444 ,  F01L2103/00 ,  F01L2103/01

Abstract: A universal multi-orientation bracket design for attaching solenoids to a housing of a hydraulically actuated variable valve system. The bracket having at least two sidewalls, an upper cross member, a cupped lower surface and at least one mounting flange. The cupped lower surface is shaped to insert a solenoid main body and gaps included in the side walls for a protruding solenoid connector.

Abstract translation: 一种用于将螺线管连接到液压可变阀系统的壳体的通用多方向支架设计。 支架具有至少两个侧壁，上横向构件，杯形下表面和至少一个安装凸缘。 杯形的下表面被成形为插入螺线管主体和包括在侧壁中的间隙用于突出的螺线管连接器。