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51. 发明申请

US20170122142A1 CAMSHAFT FOR THE VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE WITH A VARIABLE VALVE OPENING DURATION 审中-公开
公开(公告)号：US20170122142A1
公开(公告)日：2017-05-04
申请号：US15318950
申请日：2015-06-17
申请人： ThyssenKrupp Presta TecCenter AG
发明人： Uwe Dietel , Bernd Mann , Michael Kunz , Martin Lehmann
IPC分类号： F01L1/344 , F01L1/08 , F01L1/047
CPC分类号： F01L1/34413 , F01L1/047 , F01L1/053 , F01L1/08 , F01L13/0057 , F01L2001/0473 , F01L2001/0476
摘要： A camshaft for a valve drive of an internal combustion engine having a variable valve opening time may include an outer shaft and an inner shaft that extends through the outer shaft, with the inner shaft being held rotatably with respect to the outer shaft. The camshaft may further include a cam having a multiple-piece configuration, comprising a first part cam and a second part cam. Either the first part cam or the second part cam may be connected fixedly to the outer shaft so as to rotate with it, and the other part cam may be connected fixedly to the inner shaft so as to rotate with it. The camshaft may also include a bearing inner ring of a shaft bearing that is held on the outer shaft, with one of two second part cams comprising an axial attachment that forms at least one part of the bearing inner ring.

52. 发明申请

US20170117766A1 ROTOR SHAFT WITH A LAMINATED CORE 审中-公开
公开(公告)号：US20170117766A1
公开(公告)日：2017-04-27
申请号：US15309114
申请日：2015-04-22
申请人： ThyssenKrupp Presta TecCenter AG
发明人： Daniel Paul , Juergen Meusel , Kay Hameyer , Thomas Herold , Teofil Cristian Andrej
IPC分类号： H02K1/28 , H02K15/02
CPC分类号： H02K1/28 , H02K1/22 , H02K15/02
摘要： A method for mounting laminated sheets onto a shaft of a rotor provided for an electrical machine may involve sliding the laminated sheets onto the shaft and bracing the laminated sheets between two rotation-resistant thrust washers connected with the shaft. The laminated sheets may be slid onto the shaft to lie against a stop in the form of a first thrust washer arranged upon a first subsection of the shaft. A second thrust washer may be pressed in by axially bracing the laminated sheets onto a second axial subsection of the shaft in a frictional interlocking manner. The second thrust washer may be positioned after a surface of the second subsection has been enlarged by the introduction of an exterior surface profile.

53. 发明申请

US20160290185A1 ADJUSTABLE CAMSHAFT 有权
标题翻译：可调节CAMSHAFT
公开(公告)号：US20160290185A1
公开(公告)日：2016-10-06
申请号：US15035566
申请日：2014-11-11
申请人： THYSSENKRUPP PRESTA TECCENTER AG
发明人： Peter HOFMANN
IPC分类号： F01L13/00
CPC分类号： F01L13/0036 , F01L1/34413 , F01L13/0042 , F01L2001/0473 , F01L2013/0052 , F01L2103/02
摘要： An adjustable camshaft for an internal combustion engine may have a support shaft that extends along a rotational axis; a cam pack having a cam element that is received on the support shaft such that the cam pack can be displaced along the rotational axis, wherein the cam pack can be latched on the support shaft in at least two axial latching positions; a latching element that is prestressed by way of a spring element; and a latching element receptacle disposed on the support shaft. The latching element can latch into the latching element receptacle in the latching positions. The spring element and the latching element may be received in the cam pack.
摘要翻译：用于内燃机的可调节凸轮轴可以具有沿旋转轴线延伸的支撑轴; 凸轮组件，其具有容纳在所述支撑轴上的凸轮元件，使得所述凸轮组件可以沿着所述旋转轴线移位，其中所述凸轮组件可以在至少两个轴向闩锁位置被锁定在所述支撑轴上; 通过弹簧元件预应力的闩锁元件; 以及设置在所述支撑轴上的闩锁元件插座。闩锁元件可以在闩锁位置处闩锁到闩锁元件插座中。弹簧元件和闩锁元件可以被接收在凸轮组件中。

54. 发明申请

US20160138445A1 OIL-SEPARATING DEVICE, IN PARTICULAR FOR A CRANKCASE VENTILATION SYSTEM OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：油分离装置，特别是用于内燃机起重机通风系统
公开(公告)号：US20160138445A1
公开(公告)日：2016-05-19
申请号：US14898045
申请日：2014-06-16
申请人： THYSSENKRUPP PRESTA TECCENTER AG
发明人： Robert REICHELT , Ulf MÜLLER , Jürgen MEUSEL , Ingo JOKISCH
IPC分类号： F01M13/04 , B01D39/16 , B01D46/00
CPC分类号： F01M13/04 , B01D39/1623 , B01D45/12 , B01D46/0039 , B04C3/00 , B04C3/04 , B04C3/06 , F01L1/047 , F01L2001/0475 , F01M2013/0422 , F01M2013/0433 , F01M2013/0438
摘要： An oil-separating device for crankcase ventilation of an internal combustion engine may include a hollow member that extends axially in a longitudinal axis and through which a gas flow charged with oil can flow. The gas flow may flow against an oil separation ring disposed within or formed in the hollow member. The hollow member may contain a substantially rotationally symmetrical flow guiding member that has a flow projection located in the longitudinal axis and that has a flow contour that radially increases in a downstream direction so that gas can flow around the flow guiding member and so that the gas flow between the flow contour and the inner side of the hollow member can strike the oil separation ring in an accelerated manner.
摘要翻译：用于内燃机的曲轴箱通风的油分离装置可以包括沿纵向轴向轴向延伸的中空构件，通过该空心构件可以流动充满油的气流。气流可以流过设置在中空构件内或形成于中空构件中的油分离环。中空构件可以包含基本上旋转对称的流动引导构件，其具有位于纵向轴线中的流动突起，并且具有沿下游方向径向增加的流动轮廓，使得气体可以在流动引导构件周围流动，并且使得气体流动轮廓和中空构件的内侧之间的流动可以以加速的方式撞击油分离环。

55. 发明授权

US09273765B2 Camshaft with an axially displaceable cam pack 有权
标题翻译：具有轴向位移凸轮组的凸轮轴
公开(公告)号：US09273765B2
公开(公告)日：2016-03-01
申请号：US14130143
申请日：2012-06-29
申请人： Thomas Binder , Peter Wiesner
发明人： Thomas Binder , Peter Wiesner
IPC分类号： F01L1/34 , F16H25/10 , B21D53/84 , F01L1/047 , F16H53/02 , B22D19/00 , F16H25/08 , F01L13/00
CPC分类号： F16H25/10 , B21D53/845 , B22D19/00 , F01L1/047 , F01L1/34 , F01L2001/0473 , F01L2013/0052 , F16H25/08 , F16H53/025 , Y10T29/49293 , Y10T74/2101 , Y10T74/2102
摘要： A camshaft includes a carrier shaft to be mounted rotatably in a shaft axis and at least one cam pack axially displaceable on the carrier shaft. The cam pack includes at least two cams and at least one adjusting member for axial adjustment of the cam pack. The cams and adjusting member are interconnected in an axially adjacent configuration by an integrally molded body. The body is integrally molded on at least one cam and the adjusting member by an original molding process and a composite structure is formed by the integrally molded body. The composite structure can be mounted in a direct configuration on the carrier shaft to be axially displaceable thereon. The cams and the adjusting member include inner toothing engaging in an axially displaceable manner with outer toothing of the carrier shaft. A cam pack and a method for producing a camshaft are also provided.
摘要翻译：凸轮轴包括能够以轴轴线可旋转地安装的行星架轴和至少一个可在行星架轴上移动的凸轮组件。凸轮组包括至少两个凸轮和用于轴向调节凸轮组的至少一个调节构件。凸轮和调节构件通过整体模制的主体在轴向相邻的构造中相互连接。主体通过原始成型工艺一体地模制在至少一个凸轮和调节构件上，并且通过整体模制的主体形成复合结构。复合结构可以直接构造安装在托架轴上以便在其上轴向移动。凸轮和调节构件包括以轴向移动的方式与承载件轴的外齿啮合的内齿。还提供了凸轮组件和用于制造凸轮轴的方法。

56. 发明授权

US09151186B2 Tube shaft with integrated oil separator 有权
标题翻译：带有集成油分离器的管轴
公开(公告)号：US09151186B2
公开(公告)日：2015-10-06
申请号：US13203895
申请日：2010-01-16
申请人： Jürgen Meusel , Ulf Müller , Andreas Stapelmann , Daniel Paul
发明人： Jürgen Meusel , Ulf Müller , Andreas Stapelmann , Daniel Paul
IPC分类号： F16C3/02 , F01L1/047 , F01M13/04
CPC分类号： F01L1/047 , F01M13/04 , F01M13/0416 , F01M2013/0422
摘要： An oil-laden gas stream flows axially through a tube shaft formed with at least one radially throughgoing inner oil-discharge port and, axially downstream therefrom, with at lest one radially throughgoing inner gas-discharge port. A bearing supports the tube shaft for rotation about the axis and is formed axially level with the ports with respective radially throughgoing outer oil-discharge and gas-discharge ports. An oil separator inside the tube shaft axially between the oil-discharge ports and the gas-discharge ports is oriented to deflect oil particles from the stream radially outward such that the oil flows out through the inner and outer oil-discharge ports and the gas stream can flow downstream out through the gas-discharge ports.
摘要翻译：含油载气流轴向流过形成有至少一个径向通过的内部排油口的管轴，并在其轴向下游，至少有一个径向通过的内部排气口。轴承支撑管轴，用于围绕轴线旋转，并且与具有相应径向通过的外部排油和排气口的端口轴向平齐地形成。排油口和气体排出口之间轴向的管轴内的油分离器被定向成使来自气流径向向外的油粒偏转，使得油通过内部和外部排油口和气流可以通过气体排出口向下游流出。

57. 发明授权

US09121354B2 Mounting of a camshaft 有权
标题翻译：安装凸轮轴
公开(公告)号：US09121354B2
公开(公告)日：2015-09-01
申请号：US14124739
申请日：2012-05-16
申请人： Lutz Kirbach , Stefan Kieninger , Thomas Binder , Guido Scherzinger , Markus Niederlechner
发明人： Lutz Kirbach , Stefan Kieninger , Thomas Binder , Guido Scherzinger , Markus Niederlechner
IPC分类号： F01L1/34 , F02D13/02 , F01L1/053 , F01L13/00
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。

58. 发明授权

US08887681B2 Cam unit for a constructed camshaft 有权
标题翻译：用于构造凸轮轴的凸轮单元
公开(公告)号：US08887681B2
公开(公告)日：2014-11-18
申请号：US13516529
申请日：2010-11-11
申请人： Peter Wiesner , Manfred Muster , Thomas Binder , Jonathan Heywood
发明人： Peter Wiesner , Manfred Muster , Thomas Binder , Jonathan Heywood
IPC分类号： F01L1/04 , F01L13/00
CPC分类号： F01L13/0036 , F01L2013/0052 , Y10T29/49293 , Y10T74/2101
摘要： A cam unit for arranging on a camshaft main part of a camshaft in a rotationally fixed and axially movable manner. The cam unit includes a tubular sleeve main part and at least one cam element that lies on the sleeve main part in a rotationally fixed and non-movable manner. The sleeve main part and the at least one cam element are designed as individual parts that can be separately produced and subsequently assembled.
摘要翻译：凸轮单元，用于以旋转固定和可轴向移动的方式布置在凸轮轴的凸轮轴主要部分上。凸轮单元包括管状套筒主体部分和至少一个凸轮元件，其以旋转固定和不可移动的方式位于套筒主体部分上。套筒主体部分和至少一个凸轮元件被设计为可单独制造并随后组装的各个部件。

59. 发明授权

US08833319B2 Valve train with camshaft with an axially displaceable cam unit 有权
标题翻译：具有带轴向移动凸轮单元的凸轮轴的气门机构
公开(公告)号：US08833319B2
公开(公告)日：2014-09-16
申请号：US13050598
申请日：2011-03-17
申请人： Christian Kraus
发明人： Christian Kraus
IPC分类号： F01L1/34 , F01L13/00 , F01L1/047
CPC分类号： F01L1/047 , F01L13/0036 , F01L2013/0052
摘要： A valve train for an internal combustion engine includes a camshaft with a cam unit for actuating a gas exchange valve. The cam unit has at least two cam paths arranged axially one behind the other and is arranged on the camshaft in a rotation-resistant and axially displaceable manner, and has an actuating profile interacting with a displaceable actuating element between a home position and an actuating position radially to the axis of the camshaft for axially displacing the cam unit on the camshaft. The actuating profile is formed by the lateral front face of the cam unit, and the actuating element has at least one displaceable actuating pin that interacts with a lateral front face of the cam unit such that an axial displacement of the cam unit takes place and in each axial position a different cam path is activated to actuate the gas exchange valve.
摘要翻译：用于内燃机的气门机构包括具有用于致动气体交换阀的凸轮单元的凸轮轴。凸轮单元具有至少两个轴向布置的凸轮路径，并且以可旋转和轴向移动的方式布置在凸轮轴上，并且具有与位于起始位置和致动位置之间的可移动致动元件相互作用的致动轮廓径向地相对于凸轮轴的轴线，用于使凸轮轴上的凸轮单元轴向移动。致动轮廓由凸轮单元的横向前表面形成，并且致动元件具有与凸轮单元的横向前表面相互作用的至少一个可移位的致动销，使得凸轮单元的轴向位移发生在每个轴向位置，启动不同的凸轮路径来致动气体交换阀。

60. 发明申请

US20140174248A1 CAMSHAFT AND METHOD FOR PRODUCING THE CAMSHAFT 审中-公开
标题翻译： CAMSHAFT和生产CAMSHAFT的方法
公开(公告)号：US20140174248A1
公开(公告)日：2014-06-26
申请号：US14124882
申请日：2012-03-20
申请人： Daniel Paul , Robert Reichelt
发明人： Daniel Paul , Robert Reichelt
IPC分类号： F16H25/14
CPC分类号： F16H25/14 , B21D53/845 , Y10T29/49293 , Y10T74/2101
摘要： A camshaft contains a support tube, on which components including at least one cam are arranged at predetermined locations. The support tube extends at least partially through a hole in the components, and wherein a press fit is produced between the support tube and the components by hydroforming. Accordingly, at least one locally formed material formation is provided between the support tube and the hole. Via the material formation, the component is retained at the location in a desired orientation relative to the support tube in such a way that the support tube having the mounted components can be fed for hydroforming.
摘要翻译：凸轮轴包括支撑管，其上包括至少一个凸轮的部件布置在其上。支撑管至少部分地延伸穿过部件中的孔，并且其中通过液压成形在支撑管和部件之间产生压配合。因此，在支撑管和孔之间提供至少一个局部形成的材料形成。通过材料形成，部件以相对于支撑管的所需取向保持在该位置，使得具有安装部件的支撑管能够被供给用于液压成型。

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