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32 条记录 (耗时 0.019 秒)

    VERSTELLBARE NOCKENWELLE
    3.
    发明公开
    VERSTELLBARE NOCKENWELLE 有权

    公开(公告)号：EP3129614A1

    公开(公告)日：2017-02-15

    申请号：EP15713510.4

    申请日：2015-04-02

    申请人： Thyssenkrupp Presta Teccenter Ag

    发明人： KUNZ, Michael ,  MANN, Bernd ,  DIETEL, Uwe ,  LEHMANN, Martin

    IPC分类号： F01L1/047 ,  F01L1/344

    CPC分类号： F01L1/047 ,  F01L1/344 ,  F01L2001/0473

    摘要： The invention relates to an adjustable camshaft (1) for the valve train of an internal combustion engine, comprising an outer shaft (10) and an inner shaft (11) that extends through the outer shaft (10). At least one cam element (12) is arranged on the outer shaft (10) and is connected to the inner shaft (11) for conjoint rotation therewith. The cam element (12) is rotatably accommodated on the outer surface (14) of the outer shaft (10) in such a way that a bearing (13) is formed. According to the invention, the bearing (13) includes rolling elements (15) between the cam element (12) and the outer surface (14) of the outer shaft (10).

    摘要翻译： 本发明涉及一种用于内燃机的气门机构的可调凸轮轴（1），其包括外轴（10）和延伸穿过外轴（10）的内轴（11）。 至少一个凸轮元件（12）布置在外轴（10）上并连接到内轴（11）上以与其一起旋转。 凸轮元件（12）可旋转地容纳在外轴（10）的外表面（14）上，使轴承（13）形成。 根据本发明，轴承（13）包括在凸轮元件（12）和外轴（10）的外表面（14）之间的滚动元件（15）。

    VERSTELLBARE NOCKENWELLENANORDNUNG
    4.
    发明公开
    VERSTELLBARE NOCKENWELLENANORDNUNG 有权

    公开(公告)号：EP2358980A1

    公开(公告)日：2011-08-24

    申请号：EP09753047.1

    申请日：2009-11-13

    申请人： Thyssenkrupp Presta Teccenter Ag

    发明人： MEUSEL, Jürgen ,  MANN, Bernd ,  LUPEI, Anton ,  PAUL, Daniel ,  GROSSGEBAUER, Uwe ,  LINDNER, Mario

    IPC分类号： F01L1/047

    CPC分类号： F01L1/047

    摘要： The invention relates to a camshaft arrangement comprising two shafts (20; 30) disposed coaxially, one inside the other. A connecting element (40; 40') is inserted into a receptacle (37) in the inner shaft (30), such that a part (42) of the connecting element (40; 40') protrudes out of the receptacle (37), and that the protruding part (42) is inserted at least partially in a recess (32), wherein said recess (32) is designed to be open at least toward an end face of the inner shaft cam (31), and that the protruding part (42) comprises at least two opposite side surfaces (43; 44) contacting two corresponding inner surfaces (34; 35) of the recess (32) of each inner shaft cam (31) with a force fit. The further connecting element is designed as a radial pin pressed through a hole in the inner shaft cam element into a receptacle of the inner shaft.

    摘要翻译： 本发明涉及一种凸轮轴装置，该凸轮轴装置包括同轴设置的两个轴（20; 30），一个在另一个的内部。 连接元件（40; 40'）被插入到内轴（30）中的插座（37）中，使得连接元件（40; 40'）的一部分（42）突出到插座（37） ，并且突出部分（42）至少部分地插入到凹槽（32）中，其中所述凹槽（32）被设计为至少朝向内轴凸轮（31）的端面敞开，并且所述 （42）包括至少两个相对的侧表面（43; 44），该侧表面以力配合与每个内轴凸轮（31）的凹部（32）的两个相应的内表面（34; 35）接触。 另外的连接元件被设计为径向销，该径向销通过内轴凸轮元件中的孔被挤压到内轴的插座中。

    NOCKENWELLE MIT DURCH DRUCKÖL BEÖLBARE, VERSTELLBARE NOCKEN
    8.
    发明公开
    NOCKENWELLE MIT DURCH DRUCKÖL BEÖLBARE, VERSTELLBARE NOCKEN 有权
    压力油BEÖLBARE凸轮轴，可调CAM

    公开(公告)号：EP2841722A1

    公开(公告)日：2015-03-04

    申请号：EP13714252.7

    申请日：2013-03-27

    申请人： Thyssenkrupp Presta Teccenter Ag

    发明人： DIETEL, Uwe ,  MANN, Bernd ,  MEUSEL, Jürgen

    IPC分类号： F01L1/047 ,  F01L13/00

    CPC分类号： F01L1/047 ,  F01L1/344 ,  F01L13/0036 ,  F01L2001/0473 ,  F01L2013/0052 ,  F01L2810/02

    摘要： The invention relates to an adjustable camshaft (1) for the valve gear of an internal combustion engine, comprising an outer shaft (10), on which at least one first cam (11) is arranged and connected to the outer shaft in a rotationally fixed manner, and an inner shaft (12) extending through the outer shaft (10), to which inner shaft at least one second cam (13) is connected in a rotationally fixed manner, wherein the second cam (13) connected to the inner shaft (12) in a rotationally fixed manner has a cam hole (14) and is rotatably supported on a seating point (15) on the outer shaft (10). According to the invention, at least one oil groove (16, 17, 18, 19, 20, 20', 21) is introduced at the seating point (15) in the outer shaft (10) and/or in the inner wall of the cam hole (14), into which oil groove oil is guided from a gap (25) between the outer shaft (10) and the inner shaft (12) through at least one passage (22, 23, 24) extending through the outer shaft (10).

    VERSTELLBARE NOCKENWELLENANORDNUNG
    9.
    发明公开
    VERSTELLBARE NOCKENWELLENANORDNUNG 有权

    公开(公告)号：EP2286067A1

    公开(公告)日：2011-02-23

    申请号：EP09753605.6

    申请日：2009-05-04

    申请人： Thyssenkrupp Presta Teccenter Ag

    发明人： SCHERZINGER, Guido ,  MANN, Bernd ,  LUGAUER, Gunther, Martin ,  WOLFINGER, Mario ,  ALTAG, Frank ,  WIESNER, Peter ,  MEUSEL, Jürgen ,  MUSTER, Manfred ,  MEIER, Alex

    IPC分类号： F01L1/047 ,  F01L1/344 ,  F01L13/00

    CPC分类号： F01L1/047 ,  F01L1/344 ,  F01L13/0036 ,  F01L2001/0473

    摘要： The invention relates to a camshaft arrangement for a drive, in particular for a motor vehicle engine, comprising two shafts (20; 30) which are arranged coaxially one inside the other, in which a hollow outer shaft (20) and an inner shaft (30) are arranged so as to be rotatable relative to one another, and both shafts (20; 30) support in each case a plurality of cams (21; 22; 31). Here, the outer shaft cams (21; 22) supported by the outer shaft (20) are rotationally fixedly attached to the outer shaft (20), while the inner shaft cams (31) supported by the inner shaft (30) are rotationally fixedly attached to the inner shaft (30) by means of in each case at least one connecting element (40; 40’). The connecting element (40; 40’) projects with play through a recess (50; 50’) in the outer shaft (20) and is fastened to the respective inner shaft cam (31) which is rotatably mounted on the outer shaft (20). The invention is characterized in that the respective connecting element (40; 40’) is inserted into a receptacle (37) in the inner shaft (30) in such a way that a part (42) of the connecting element (40; 40’) projects out of the receptacle (37), and in that that part (42) which projects out is inserted at least partially into a cutout (32) located on the join diameter of the respective inner shaft cam (31), wherein said cutout (32) is formed so as to be open at least toward one end side of the inner shaft cam (31), and in that that part (42) which projects out has at least two opposite side surfaces (43; 44) which bear with an interference fit against two corresponding inner surfaces (34; 35) of the cutout (32) of the respective inner shaft cam (31).

    摘要翻译： 用于驱动装置的凸轮轴装置技术领域本发明涉及一种用于驱动装置，特别是用于机动车辆发动机的凸轮轴装置，其包括两个彼此同轴地布置的轴（20; 30），其中中空的外轴（20）和内轴 30）布置成能够相对于彼此旋转，并且两个轴（20; 30）分别支撑多个凸轮（21; 22; 31）。 这里，由外轴20支撑的外轴凸轮21,22在外轴20上旋转固定，而由内轴30支撑的内轴凸轮31旋转固定地固定在外轴20上， 借助于至少一个连接元件（40; 40'）分别连接到内轴（30）。 连接元件（40; 40'）通过外轴（20）中的凹槽（50; 50'）而间隙地突出并且被固定到可旋转地安装在外轴（20）上的相应内轴凸轮（31） ）。 本发明的特征在于，相应的连接元件（40,40'）以这样的方式插入内轴（30）中的插座（37）中，使得连接元件（40; 40'）的一部分（42） ）伸出容纳部（37），并且突出的部分（42）至少部分地插入位于相应的内轴凸轮（31）的接合直径上的切口（32）中，其中所述切口 （32）形成为至少朝向所述内轴凸轮（31）的一端侧敞开，并且所述突出的部分（42）具有至少两个相对的侧表面（43; 44），所述侧表面 与相应内轴凸轮（31）的切口（32）的两个对应内表面（34; 35）过盈配合。