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公开(公告)号：US07823555B2
公开(公告)日：2010-11-02
申请号：US12183348
申请日：2008-07-31
申请人： Florin Bugescu , James Westbrook , Lutz Kirbach , Richard Best
发明人： Florin Bugescu , James Westbrook , Lutz Kirbach , Richard Best
IPC分类号： F01L1/14
CPC分类号： F01L1/26 , F01L1/146 , F01L1/24 , F01L2107/00 , Y10T74/2107
摘要： The low profile valve lifter assembly has flats inside the bore of the outer housing and walls are formed and extended down from the plate of the guide such that the walls align with the flats of the bore to prevent rotation of the lifter with the guide. A groove and protuberance are provided in the flats and on the side wall of the guide in order to properly orient the lifter with the guide. The flats can be connected to form a pocket and the walls of the guide can be connected to form a sleeve that mates with the pocket.
摘要翻译： 薄型气门挺杆组件在外壳的孔内部具有平面，并且壁从引导件的板形成并向下延伸，使得壁与孔的平面对准以防止升降器与引导件的旋转。 在引导件的平面和侧壁中设置有凹槽和突起，以便使引导件正确定位升降器。 平面可以连接成一个口袋，引导件的壁可以连接成一个与口袋配合的套筒。
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公开(公告)号：US20090031969A1
公开(公告)日：2009-02-05
申请号：US12181801
申请日：2008-07-29
申请人： Florin Bugescu , James Westbrook , Lutz Kirbach
发明人： Florin Bugescu , James Westbrook , Lutz Kirbach
IPC分类号： F01L1/245
CPC分类号： F01L1/2405 , F01L1/245 , F01L13/0005
摘要： The freely rotatable hydraulic pivot element for an internal combustion engine has four oil inlets which are in fluid communication with the lash adjusting element inside the pivot element and in fluid communication with the oil gallery by using four more equally spaced oil inlets in the outer housing of the cylinder head while still in fluid communication therein. The use of four or more oil inlets are in the same radial plane of the outside cylindrical housing of the pivot element.
摘要翻译： 用于内燃机的可自由旋转的液压枢转元件具有四个入油口，其与枢转元件内部的间隙调节元件流体连通，并且通过在外壳中使用四个等间隔的进油口与油库流体连通 气缸盖仍然在其中流体连通。 使用四个或更多个进油口位于枢轴元件的外圆柱形壳体的相同的径向平面内。
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公开(公告)号：US07856953B2
公开(公告)日：2010-12-28
申请号：US12169822
申请日：2008-07-09
申请人： Lutz Kirbach , Florin Bugescu
发明人： Lutz Kirbach , Florin Bugescu
IPC分类号： F01L1/14
CPC分类号： F01L1/26 , F01L1/14 , F01L1/146 , F01L1/245 , F01L2105/00 , F01L2107/00
摘要： The dual valve lifter assembly has a dual valve lift with two hydraulic lash adjusters therein and a guide for orienting and preventing rotation of the dual valve lifter. The guide has four ledges and the dual valve lifter has four flats which mate with the four ledges. The flats and the ledges prevent the rotation of the lifter. One pair of flats and one pair of ledges are spaced the same while the other pair of flats and the other pair of ledges are spaced at a different distance than the first pair of flats and ledges. The difference in the spacing of the pairs of ledges and flats allows for correct orientation of the lifter when mating it with the guide.
摘要翻译： 双阀升降器组件具有双阀升程器，其中具有两个液压间隙调节器，以及用于定向和防止双阀升降机旋转的引导件。 导轨有四个凸缘，双阀提升器有四个单元，与四个凸缘配合。 平板和凸缘防止升降机旋转。 一对平面和一对凸缘间隔开，而另一对平面和另一对凸缘与第一对平面和凸缘间隔开不同的距离。 两对凸缘和平面间距的差异允许升降机在与导轨配合时的正确方向。
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公开(公告)号：US08573170B2
公开(公告)日：2013-11-05
申请号：US13222400
申请日：2011-08-31
申请人： Mark Sullivan , Jesse Myers , Richard Baker , Lutz Kirbach , Michael Turner , James Westbrook , Benjamin McAuley , William Carter
发明人： Mark Sullivan , Jesse Myers , Richard Baker , Lutz Kirbach , Michael Turner , James Westbrook , Benjamin McAuley , William Carter
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L1/182 , F01L2103/00
摘要： A rocker arm assembly which has an anti-inversion part that prevents a support pin from inverting and, thus, ensuring proper orientation of the support pin, on which a rocker arm is rotatably mounted, is maintained. The anti-inversion part can be incorporated on the support pin, the inner sleeve or the outer sleeve and/or a combination of the support pin, the inner sleeve and/or the outer sleeve.
摘要翻译： 一种摇臂组件，其具有防反转部分，其防止支撑销反转，并且因此确保支撑销的适当取向，摇臂可转动地安装在该支撑销上。 防反转部分可以结合在支撑销，内套筒或外套筒和/或支撑销，内套筒和/或外套筒的组合上。
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公开(公告)号：US20050263119A1
公开(公告)日：2005-12-01
申请号：US11126469
申请日：2005-05-11
申请人： Lutz Kirbach , Robert Kamm , Arndt Lhlemann
发明人： Lutz Kirbach , Robert Kamm , Arndt Lhlemann
IPC分类号： F01L1/14
CPC分类号： F01L1/143
摘要： The invention proposes a cup tappet (1) of a valve train of an internal combustion engine, said cup tappet (1) comprising a hollow cylindrical skirt (3) closed at one end by a bottom (2), said bottom (2) comprising an outer end surface (4) and an inner end surface (6), said outer end surface (4) comprising a contact surface (5) for a cam and said inner end surface (6) comprising a central support (7) for a gas exchange valve, wherein the inner end surface (6) of the bottom (2) comprises a radially extending flat web (8), the support (7) is arranged symmetrically between edges (9, 19) of the web (8), a leg (11, 12) sloping away from the bottom (2) after the manner of a roof extends from each edge (9, 10) up to an inner surface (13) of the skirt (3), and the legs (11, 12) are situated axisymmetrically opposite each other. This cup tappet (1) thus possesses a particularly good rigidity.
摘要翻译： 本发明提出了一种内燃机的气门机构的杯挺杆（1），所述杯挺杆（1）包括一个中空的圆柱形裙部（3），其一端由底部（2）封闭，所述底部（2）包括 外端表面（4）和内端表面（6），所述外端表面（4）包括用于凸轮的接触表面（5）和所述内端表面（6），所述内端表面（6）包括中心支撑（7） 气体交换阀，其中底部（2）的内端表面（6）包括径向延伸的扁平腹板（8），支撑件（7）对称地布置在腹板（8）的边缘（9,19）之间， 从屋顶的方式从每个边缘（9,10）延伸到裙部（3）的内表面（13）之后，远离底部（2）倾斜的腿部（11,12）和腿部（11） ，12）彼此轴对称地设置。 因此，该杯挺杆（1）具有特别好的刚性。
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公开(公告)号：US09121354B2
公开(公告)日：2015-09-01
申请号：US14124739
申请日：2012-05-16
CPC分类号： F02D13/02 , F01L1/053 , F01L13/0036 , Y10T29/49293
摘要： Reciprocating-piston internal combustion engine having a crank mechanism, with at least one cylinder head, the intake and exhaust ducts of which are controlled by in each case at least one gas exchange valve which is configured as an intake or exhaust valve, which gas exchange valves can be actuated by cams of at least one camshaft and by transmission elements which are driven by said cams, wherein the cams are configured as sliding cams with at least two cams per sliding cam unit, which sliding cams are arranged via internal splining on an externally splined basic shaft such that they are fixed so as to rotate with it but can be displaced axially, at least one device which is fixed to the internal combustion engine for displacing the sliding cam unit into different axial positions via displacement grooves on the circumference of the sliding cam unit which interact with an actuator pin, and bearings for fixing the camshaft radially and axially on a component of the internal combustion engine, wherein the basic shaft is guided by bearings on the component of the internal combustion engine.
摘要翻译： 具有曲柄机构的往复活塞式内燃机具有至少一个气缸盖，其进气和排气管道在每种情况下由至少一个气体交换阀控制，该气体交换阀配置为进气门或排气阀，该气体交换 阀可以由至少一个凸轮轴的凸轮和由所述凸轮驱动的传动元件致动，其中凸轮被配置为具有每个滑动凸轮单元的至少两个凸轮的滑动凸轮，该滑动凸轮经由内部花键 外花键基本轴，使得它们被固定成与其一起旋转但可以轴向移动;至少一个固定到内燃机的装置，用于通过在圆周上的位移槽将滑动凸轮单元移动到不同的轴向位置 与致动器销相互作用的滑动凸轮单元和用于将凸轮轴径向和轴向地固定在内燃部件上的轴承 发动机，其中所述基本轴由所述内燃机的部件上的轴承引导。
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公开(公告)号：US20140109851A1
公开(公告)日：2014-04-24
申请号：US14124739
申请日：2012-05-16
IPC分类号： F02D13/02
CPC分类号： F02D13/02 , F01L1/053 , F01L13/0036 , Y10T29/49293
摘要： Reciprocating-piston internal combustion engine having a crank mechanism, with at least one cylinder head, the intake and exhaust ducts of which are controlled by in each case at least one gas exchange valve which is configured as an intake or exhaust valve, which gas exchange valves can be actuated by cams of at least one camshaft and by transmission elements which are driven by said cams, wherein the cams are configured as sliding cams with at least two cams per sliding cam unit, which sliding cams are arranged via internal splining on an externally splined basic shaft such that they are fixed so as to rotate with it but can be displaced axially, at least one device which is fixed to the internal combustion engine for displacing the sliding cam unit into different axial positions via displacement grooves on the circumference of the sliding cam unit which interact with an actuator pin, and bearings for fixing the camshaft radially and axially on a component of the internal combustion engine, wherein the basic shaft is guided by bearings on the component of the internal combustion engine.
摘要翻译： 具有曲柄机构的往复活塞式内燃机具有至少一个气缸盖，其进气和排气管道在每种情况下由至少一个气体交换阀控制，该气体交换阀配置为进气门或排气阀，该气体交换 阀可以由至少一个凸轮轴的凸轮和由所述凸轮驱动的传动元件致动，其中凸轮被配置为具有每个滑动凸轮单元的至少两个凸轮的滑动凸轮，该滑动凸轮经由内部花键 外花键基本轴，使得它们被固定成与其一起旋转但可以轴向移动;至少一个固定到内燃机的装置，用于通过在圆周上的位移槽将滑动凸轮单元移动到不同的轴向位置 与致动器销相互作用的滑动凸轮单元和用于将凸轮轴径向和轴向地固定在内燃部件上的轴承 发动机，其中所述基本轴由所述内燃机的部件上的轴承引导。
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公开(公告)号：US08474425B2
公开(公告)日：2013-07-02
申请号：US12957295
申请日：2010-11-30
申请人： Lutz Kirbach
发明人： Lutz Kirbach
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L13/0021 , F01L13/0036 , F01L2001/186 , F01L2101/00 , F01L2105/00 , F01L2810/02
摘要： The finger follower employs two independent lost motion arms and a rod which moves longitudinally to lock both arms. The rod is transversely mounted in the follower. In order to avoid premature locking, a clip is employed with tabs that interact with end surfaces of the arms so as to prevent premature movement of the rod from an unlocked position to a locked position.
摘要翻译： 手指随动器使用两个独立的空动臂和一个纵向移动以锁定两个臂的杆。 杆横向安装在跟随器中。 为了避免过早锁定，使用与夹臂的端面相互作用的突片的夹子，以防止杆从解锁位置过早地移动到锁定位置。
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公开(公告)号：US07143731B2
公开(公告)日：2006-12-05
申请号：US11126469
申请日：2005-05-11
申请人： Lutz Kirbach , Robert Kamm , Arndt Lhlemann
发明人： Lutz Kirbach , Robert Kamm , Arndt Lhlemann
IPC分类号： F01L1/14
CPC分类号： F01L1/143
摘要： The invention proposes a cup tappet (1) of a valve train of an internal combustion engine, said cup tappet (1) comprising a hollow cylindrical skirt (3) closed at one end by a bottom (2), said bottom (2) comprising an outer end surface (4) and an inner end surface (6), said outer end surface (4) comprising a contact surface (5) for a cam and said inner end surface (6) comprising a central support (7) for a gas exchange valve, wherein the inner end surface (6) of the bottom (2) comprises a radially extending flat web (8), the support (7) is arranged symmetrically between edges (9, 19) of the web (8), a leg (11, 12) sloping away from the bottom (2) after the manner of a roof extends from each edge (9, 10) up to an inner surface (13) of the skirt (3), and the legs (11, 12) are situated axisymmetrically opposite each other. This cup tappet (1) thus possesses a particularly good rigidity.
摘要翻译： 本发明提出一种内燃机的气门机构的杯挺杆（1），所述杯挺杆（1）包括一个中空的圆柱形裙部（3），一端由底部（2）封闭，所述底部（2）包括 外端表面（4）和内端表面（6），所述外端表面（4）包括用于凸轮的接触表面（5）和所述内端表面（6），所述内端表面（6）包括中心支撑（7） 气体交换阀，其中底部（2）的内端表面（6）包括径向延伸的扁平腹板（8），支撑件（7）对称地布置在腹板（8）的边缘（9,19）之间， 从屋顶的方式从每个边缘（9,10）延伸到裙部（3）的内表面（13）之后，远离底部（2）倾斜的腿部（11,12）和腿部（11） ，12）彼此轴对称地设置。 因此，该杯挺杆（1）具有特别好的刚性。
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