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1. 发明授权

US08820281B2 Camshaft with variable valve opening period 有权
标题翻译：凸轮轴具有可变开阀期
公开(公告)号：US08820281B2
公开(公告)日：2014-09-02
申请号：US13496640
申请日：2010-08-24
申请人： Uwe Dietel , Uwe Grossgebauer , Jurgen Meusel , Bernd Mann
发明人： Uwe Dietel , Uwe Grossgebauer , Jurgen Meusel , Bernd Mann
IPC分类号： F01L1/34 , F01L13/00 , F01L1/08 , F01L1/344 , F01L1/047
CPC分类号： F01L13/0057 , F01L1/08 , F01L1/34413 , F01L13/0036 , F01L13/0047 , F01L2001/0473 , F01L2013/0089
摘要： A camshaft for an internal combustion engine, having a hollow outer shaft and an inner shaft which is concentrically mounted inside the outer shaft to be rotatable about an angle and a multi-part cam element having a first cam section that is mounted on the outer shaft in a rotationally fixed manner and a second cam section that is connected to the inner shaft in a rotationally fixed manner and rotationally mounted on the outer shaft. The two cam sections have different cam contours, the relative movement of the two cam sections in opposite directions allowing the resulting cam contour of the cam element interacting with a cam follower to be changed to adjust the variable valve opening period. The two cam sections have different maximum lifts, the cam top section of the cam section having the smaller maximum lift being substantially formed by an annular sector.
摘要翻译：一种用于内燃机的凸轮轴，具有中空的外轴和内轴，该内轴同心地安装在外轴内部以可旋转的角度;以及多部分凸轮元件，其具有安装在外轴上的第一凸轮部以旋转固定的方式安装，并且第二凸轮部分以旋转固定的方式连接到内轴并旋转地安装在外轴上。两个凸轮部分具有不同的凸轮轮廓，两个凸轮部分在相反方向上的相对运动允许凸轮元件的相应凸轮轮廓与凸轮从动件相互作用以调节可变阀打开周期。两个凸轮部分具有不同的最大升程，凸轮部分的凸轮顶部具有较小的最大升程，其基本上由环形部分形成。

2. 发明申请

US20110283961A1 ADJUSTABLE CAMSHAFT ARRANGEMENT 有权
标题翻译：可调节CAMSHAFT安排
公开(公告)号：US20110283961A1
公开(公告)日：2011-11-24
申请号：US13133493
申请日：2009-11-13
申请人： Juergen Meusel , Bernd Mann , Anton Lupei , Daniel Paul , Uwe Grossgebauer , Mario Lindner
发明人： Juergen Meusel , Bernd Mann , Anton Lupei , Daniel Paul , Uwe Grossgebauer , Mario Lindner
IPC分类号： F01L1/047
CPC分类号： F01L1/047
摘要： A camshaft arrangement having two shafts disposed coaxially, one inside the other. A connecting element is inserted into a receptacle in the inner shaft, such that a part of the connecting element protrudes out of the receptacle, and that the protruding part is inserted at least partially in a recess, the recess is designed to be open at least toward an end face of the inner shaft cam, and that the protruding part has at least two opposite side surfaces contacting two corresponding inner surfaces of the recess of each inner shaft cam 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：一种凸轮轴装置，其具有同轴设置的两个轴，一个在另一个内部。将连接元件插入到内轴的容器中，使得连接元件的一部分突出到容器之外，并且突出部分至少部分地插入凹部中，凹部被设计为至少打开朝向内轴凸轮的端面，并且突出部具有至少两个相对的侧表面，其与力配合的每个内轴凸轮的凹部的两个对应的内表面接触。另外的连接元件被设计为通过内轴凸轮元件中的孔压入内轴的容座中的径向销。

3. 发明授权

US08631776B2 Assembled camshaft 有权
标题翻译：组装凸轮轴
公开(公告)号：US08631776B2
公开(公告)日：2014-01-21
申请号：US13157614
申请日：2011-06-10
申请人： Uwe Dietel , Uwe Grossgebauer , Jonathan Heywood , Bernd Mann
发明人： Uwe Dietel , Uwe Grossgebauer , Jonathan Heywood , Bernd Mann
IPC分类号： F01L1/04
CPC分类号： F01L1/047 , F01L2001/0473 , F01L2013/0089
摘要： An assembled camshaft includes an outer hollow camshaft body and an inner camshaft body disposed within the outer hollow camshaft body and mounted so as to rotate relative to it by a predetermined angle. The camshaft also includes at least two separate cam elements. A first cam element is connected with the inner camshaft body so as to rotate with it, and is disposed so as to rotate relative to the outer hollow camshaft body. A second cam element has at least two partial cam elements, in such a manner that a first partial cam element is disposed on the outer hollow camshaft body, so as to rotate with it, and a second partial cam element is connected with the inner camshaft body, so as to rotate with it, and is disposed so that it can be rotated relative to the outer hollow camshaft body.
摘要翻译：组装的凸轮轴包括外空心凸轮轴体和设置在外空心凸轮轴体内并且安装成相对于其旋转预定角度的内凸轮轴体。凸轮轴还包括至少两个单独的凸轮元件。第一凸轮元件与内凸轮轴体连接以便与其一起旋转，并且被布置成相对于外空心凸轮轴体旋转。第二凸轮元件具有至少两个部分凸轮元件，使得第一部分凸轮元件设置在外空心凸轮轴体上，以便与其一起旋转，并且第二部分凸轮元件与内凸轮轴连接主体，以便与其一起旋转，并且被布置成使得其能够相对于外部空心凸轮轴体旋转。

4. 发明申请

US20120260873A1 Camshaft with Variable Valve Opening Period 有权
标题翻译：具有可变阀门开启时间的凸轮轴
公开(公告)号：US20120260873A1
公开(公告)日：2012-10-18
申请号：US13496640
申请日：2010-08-24
申请人： Uwe Dietel , Uwe Grossgebauer , Jurgen Meusel , Bernd Mann
发明人： Uwe Dietel , Uwe Grossgebauer , Jurgen Meusel , Bernd Mann
IPC分类号： F01L1/34
CPC分类号： F01L13/0057 , F01L1/08 , F01L1/34413 , F01L13/0036 , F01L13/0047 , F01L2001/0473 , F01L2013/0089
摘要： A camshaft for an internal combustion engine, having a hollow outer shaft and an inner shaft which is concentrically mounted inside the outer shaft to be rotatable about an angle and a multi-part cam element having a first cam section that is mounted on the outer shaft in a rotationally fixed manner and a second cam section that is connected to the inner shaft in a rotationally fixed manner and rotationally mounted on the outer shaft. The two cam sections have different cam contours, the relative movement of the two cam sections in opposite directions allowing the resulting cam contour of the cam element interacting with a cam follower to be changed to adjust the variable valve opening period. The two cam sections have different maximum lifts, the cam top section of the cam section having the smaller maximum lift being substantially formed by an annular sector.
摘要翻译：一种用于内燃机的凸轮轴，具有中空的外轴和内轴，该内轴同心地安装在外轴内部以可旋转的角度;以及多部分凸轮元件，其具有安装在外轴上的第一凸轮部以旋转固定的方式安装，并且第二凸轮部分以旋转固定的方式连接到内轴并旋转地安装在外轴上。两个凸轮部分具有不同的凸轮轮廓，两个凸轮部分在相反方向上的相对运动允许凸轮元件的相应凸轮轮廓与凸轮从动件相互作用以调节可变阀打开周期。两个凸轮部分具有不同的最大升程，凸轮部分的凸轮顶部具有较小的最大升程，其基本上由环形部分形成。

5. 发明申请

US20110303173A1 Assembled Camshaft 有权
标题翻译：组装凸轮轴
公开(公告)号：US20110303173A1
公开(公告)日：2011-12-15
申请号：US13157614
申请日：2011-06-10
申请人： Uwe DIETEL , Uwe Grossgebauer , Jonathan Heywood , Bernd Mann
发明人： Uwe DIETEL , Uwe Grossgebauer , Jonathan Heywood , Bernd Mann
IPC分类号： F01L1/047 , F01L1/02
CPC分类号： F01L1/047 , F01L2001/0473 , F01L2013/0089
摘要： An assembled camshaft includes an outer hollow camshaft body and an inner camshaft body disposed within the outer hollow camshaft body and mounted so as to rotate relative to it by a predetermined angle. The camshaft also includes at least two separate cam elements. A first cam element is connected with the inner camshaft body so as to rotate with it, and is disposed so as to rotate relative to the outer hollow camshaft body. A second cam element has at least two partial cam elements, in such a manner that a first partial cam element is disposed on the outer hollow camshaft body, so as to rotate with it, and a second partial cam element is connected with the inner camshaft body, so as to rotate with it, and is disposed so that it can be rotated relative to the outer hollow camshaft body.
摘要翻译：组装的凸轮轴包括外空心凸轮轴体和设置在外空心凸轮轴体内并且安装成相对于其旋转预定角度的内凸轮轴体。凸轮轴还包括至少两个单独的凸轮元件。第一凸轮元件与内凸轮轴体连接以便与其一起旋转，并且被布置成相对于外空心凸轮轴体旋转。第二凸轮元件具有至少两个部分凸轮元件，使得第一部分凸轮元件设置在外空心凸轮轴体上，以便与其一起旋转，并且第二部分凸轮元件与内凸轮轴连接主体，以便与其一起旋转，并且被布置成使得其能够相对于外部空心凸轮轴体旋转。

6. 发明授权

US08210143B2 Adjustable camshaft arrangement 有权
标题翻译：可调凸轮轴布置
公开(公告)号：US08210143B2
公开(公告)日：2012-07-03
申请号：US13133493
申请日：2009-11-13
申请人： Jürgen Meusel , Bernd Mann , Anton Lupei , Daniel Paul , Uwe Grossgebauer , Mario Lindner
发明人： Jürgen Meusel , Bernd Mann , Anton Lupei , Daniel Paul , Uwe Grossgebauer , Mario Lindner
IPC分类号： F01L1/34
CPC分类号： F01L1/047
摘要： A camshaft arrangement having two shafts disposed coaxially, one inside the other. A connecting element is inserted into a receptacle in the inner shaft, such that a part of the connecting element protrudes out of the receptacle, and that the protruding part is inserted at least partially in a recess, the recess is designed to be open at least toward an end face of the inner shaft cam, and that the protruding part has at least two opposite side surfaces contacting two corresponding inner surfaces of the recess of each inner shaft cam 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：一种凸轮轴装置，其具有同轴设置的两个轴，一个在另一个内部。将连接元件插入到内轴的容器中，使得连接元件的一部分突出到容器之外，并且突出部分至少部分地插入凹部中，凹部被设计为至少打开朝向内轴凸轮的端面，并且突出部具有至少两个相对的侧表面，其与力配合的每个内轴凸轮的凹部的两个对应的内表面接触。另外的连接元件被设计为通过内轴凸轮元件中的孔压入内轴的容座中的径向销。

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