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1. 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。

2. 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。

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。

6. 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。

7. 发明申请

US20140216201A1 CAMSHAFT, ESPECIALLY FOR MOTOR VEHICLE ENGINES 审中-公开
标题翻译： CAMSHAFT，特别适用于汽车发动机
公开(公告)号：US20140216201A1
公开(公告)日：2014-08-07
申请号：US14236420
申请日：2012-08-01
申请人： Michael Kunz , Bernd Mann , Markus Melzer , Juergen Meusel
发明人： Michael Kunz , Bernd Mann , Markus Melzer , Juergen Meusel
IPC分类号： F16H25/08
摘要： The invention relates to a camshaft, especially for motor vehicle engines, comprising a first shaft and a second shaft forming a hollow outer shaft (1) and an inner shaft (2) arranged coaxially in the outer shaft (1) and mounted in such a way that it can rotate in relation to the outer shaft (1). Said camshaft also comprises first cams (3a) arranged on the outer shaft (1) in a rotationally fixed manner, and second cams (3b) that are arranged on the outer shaft (1) and fixed to the inner shaft (2). According to the invention, the first shaft and the second shaft are supported against each other in the axial direction (x) by means of a formfitting shape (5), the first shaft, seen in the axial direction (x), comprising a first contact surface (6a) on one side of the formfitting shape (5) and a second contact surface (6b) on the other side of the formfitting shape (5), for supporting the second shaft in a rotationally movable manner by means of the formfitting shape (5).
摘要翻译：本发明涉及一种特别用于机动车辆发动机的凸轮轴，包括第一轴和形成中空外轴（1）的第二轴和同轴地布置在外轴（1）中的内轴（2），并安装在它可以相对于外轴（1）旋转。所述凸轮轴还包括以旋转固定的方式布置在外轴（1）上的第一凸轮（3a）和布置在外轴（1）上并固定到内轴（2）的第二凸轮（3b）。根据本发明，第一轴和第二轴通过成型形状（5）沿轴向方向（x）彼此支撑，第一轴从轴向（x）看，包括第一和第二轴在形状配合形状（5）的一侧上的接触表面（6a）和形成配合形状（5）的另一侧的第二接触表面（6b），用于通过形状接合来以可旋转的方式支撑第二轴形状（5）。

8. 发明申请

US20140238184A1 CAMSHAFT, ESPECIALLY FOR MOTOR VEHICLE ENGINES 审中-公开
标题翻译： CAMSHAFT，特别适用于汽车发动机
公开(公告)号：US20140238184A1
公开(公告)日：2014-08-28
申请号：US14236478
申请日：2012-08-16
申请人： Michael Kunz , Bernd Mann , Markus Melzer , Juergen Meusel
发明人： Michael Kunz , Bernd Mann , Markus Melzer , Juergen Meusel
IPC分类号： F16H25/14
CPC分类号： F16H25/14 , F01L1/047 , F01L2001/0473 , Y10T29/49293 , Y10T74/2101
摘要： The invention relates to a camshaft, especially for motor vehicle engines, comprising a hollow outer shaft (1) and an inner shaft (2) arranged coaxially in the outer shaft (1) and mounted in such a way that it can rotate in relation to the outer shaft (1). Said camshaft also comprises first cams (3a) arranged on the outer shaft (1) in a rotationally fixed manner, and second cams (3b) that are arranged on the outer shaft (1) and fixed to the inner shaft (2). According to the invention, a supporting element (7) is provided on at least one of the end regions of the inner shaft (2), said supporting element projecting past the outer shaft (1) in the radial direction. An outer peripheral surface (8) of the outer shaft (1) and an associated inwardly facing surface (9) of the supporting element (7) form a radial bearing.
摘要翻译：本发明涉及一种特别用于机动车辆发动机的凸轮轴，包括中空的外轴（1）和同轴地布置在外轴（1）中的内轴（2），并且安装成使得其可以相对于外轴（1）。所述凸轮轴还包括以旋转固定的方式布置在外轴（1）上的第一凸轮（3a）和布置在外轴（1）上并固定到内轴（2）的第二凸轮（3b）。根据本发明，支撑元件（7）设置在内轴（2）的至少一个端部区域上，所述支撑元件沿径向突出穿过外轴（1）。外轴（1）的外周表面（8）和支撑元件（7）的相关联的向内表面（9）形成径向轴承。

9. 发明申请

US20110120401A1 Adjustable Camshaft Arrangement 有权
标题翻译：凸轮轴可调排列
公开(公告)号：US20110120401A1
公开(公告)日：2011-05-26
申请号：US12994651
申请日：2009-05-04
申请人： Guido Scherzinger , Bernd Mann , Gunther Martin Lugauer , Mario Wolfinger , Frank Altag , Peter Wiesner , Juergen Meusel , Manfred Muster , Alex Meier
发明人： Guido Scherzinger , Bernd Mann , Gunther Martin Lugauer , Mario Wolfinger , Frank Altag , Peter Wiesner , Juergen Meusel , Manfred Muster , Alex Meier
IPC分类号： F01L1/34
CPC分类号： F01L1/047 , F01L1/344 , F01L13/0036 , F01L2001/0473
摘要： A camshaft arrangement for a motor vehicle engine has a hollow outer shaft and an inner shaft supporting inner shaft cams. The inner shaft cams are non-rotatably attached to the inner shaft by at least one connection element that protrudes with clearance through an aperture in the outer shaft and is attached to the respective inner shaft cam which is rotatably mounted on the outer shaft. When inserted into a receiver in the inner shaft, a portion of the connection element protrudes out of the receiver, and the protruding portion is at least partially inserted into an aperture located at the joint diameter of the inner shaft cam. This aperture is open at least towards an end face of the inner shaft cam. The protruding portion has at least two opposite-lying side surfaces lying with an interference fit against corresponding inner surfaces of the aperture of the inner shaft cam.
摘要翻译：用于机动车辆发动机的凸轮轴装置具有中空的外轴和支撑内轴凸轮的内轴。内轴凸轮通过至少一个通过外轴上的孔而间隙地延伸并连接到可旋转地安装在外轴上的内轴凸轮的连接元件而不可旋转地附接到内轴。当插入到内轴中的接收器中时，连接元件的一部分从接收器伸出，并且突出部分至少部分地插入到位于内轴凸轮的接合直径处的孔中。该孔至少朝向内轴凸轮的端面打开。突出部具有至少两个相对的侧表面，其与内轴凸轮的孔的相应内表面相对配合。

10. 发明授权

US10393241B2 Camshaft, especially for motor vehicle engines 有权
公开(公告)号：US10393241B2
公开(公告)日：2019-08-27
申请号：US14236478
申请日：2012-08-16
申请人： Michael Kunz , Bernd Mann , Markus Melzer , Juergen Meusel
发明人： Michael Kunz , Bernd Mann , Markus Melzer , Juergen Meusel
IPC分类号： F16H25/14 , F01L1/047
摘要： The invention relates to a camshaft, especially for motor vehicle engines, comprising a hollow outer shaft (1) and an inner shaft (2) arranged coaxially in the outer shaft (1) and mounted in such a way that it can rotate in relation to the outer shaft (1). Said camshaft also comprises first cams (3a) arranged on the outer shaft (1) in a rotationally fixed manner, and second cams (3b) that are arranged on the outer shaft (1) and fixed to the inner shaft (2). According to the invention, a supporting element (7) is provided on at least one of the end regions of the inner shaft (2), said supporting element projecting past the outer shaft (1) in the radial direction. An outer peripheral surface (8) of the outer shaft (1) and an associated inwardly facing surface (9) of the supporting element (7) form a radial bearing.

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