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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。

3. 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。

4. 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）。

5. 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.

6. 发明授权

US08495980B2 Adjustable camshaft arrangement 有权
标题翻译：可调凸轮轴布置
公开(公告)号：US08495980B2
公开(公告)日：2013-07-30
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： F01L1/04
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。

7. 发明授权

US09284858B2 Method and parts for making a tubular workpiece, in particular a built-up camshaft 有权
标题翻译：用于制造管状工件的方法和部件，特别是组合的凸轮轴
公开(公告)号：US09284858B2
公开(公告)日：2016-03-15
申请号：US13880262
申请日：2011-11-17
申请人： Rico Demuth , Jens Gentzen , Juergen Meusel , Alexander Paul , Daniel Paul , Robert Reichelt , Frank Schieck
发明人： Rico Demuth , Jens Gentzen , Juergen Meusel , Alexander Paul , Daniel Paul , Robert Reichelt , Frank Schieck
IPC分类号： F01L1/047 , B21D26/045 , B21D39/06 , B21D53/84
CPC分类号： F01L1/047 , B21D26/045 , B21D39/06 , B21D53/845 , F01L2001/0471 , Y10T29/49293 , Y10T29/53996
摘要： The invention relates to a method for producing a tubular structural part by means of hydroforming. An assigned end of a supporting tube (1) is inserted into an opening in an end piece (2) and then widened by a pressurized fluid being applied to it and is connected to the end piece (2) with a press fit. The opening (9) has a first portion (10a) with a first inner cross section, which is greater than the outer cross section of the assigned end of the supporting tube (1). According to the invention, the first portion (10a) is adjoined by a second portion (10b), in a step-shaped manner so as to form an edge (11). The inner cross section of the second portion (10b) is smaller than the outer cross section of the assigned end of the supporting tube (1). In the method according to the invention, the supporting tube (1) is first inserted with its corresponding end into the first portion (10a), before the edge (11) cuts into the material of the supporting tube (1) in a further pushing-in movement.
摘要翻译：本发明涉及通过液压成型制造管状结构件的方法。支撑管（1）的分配端插入端件（2）中的开口中，然后被施加到其上的加压流体加宽，并且通过压配合连接到端部件（2）。开口（9）具有第一部分（10a），该第一部分具有第一内部横截面，该第一部分横截面大于支撑管（1）的分配端的外部横截面。根据本发明，第一部分（10a）以阶梯形的方式与第二部分（10b）邻接以形成边缘（11）。第二部分（10b）的内横截面小于支撑管（1）的分配端的外横截面。在根据本发明的方法中，在将边缘（11）进一步推入支撑管（1）的材料之前，将支撑管（1）首先插入其相应的端部到第一部分（10a）中在运动。

8. 发明申请

US20120023876A1 Hollow Body Having an Integrated Oil Separating Device 有权
标题翻译：具有集成油分离装置的空心体
公开(公告)号：US20120023876A1
公开(公告)日：2012-02-02
申请号：US13255795
申请日：2010-01-16
申请人： Juergen Meusel , Ulf Mueller , Andreas Stapelmann , Daniel Paul
发明人： Juergen Meusel , Ulf Mueller , Andreas Stapelmann , Daniel Paul
IPC分类号： B01D45/08
CPC分类号： F01L1/047 , F01L2001/0473 , F01L2001/0475 , F01M13/04 , F01M2013/0055 , F01M2013/0422 , F01M2013/0427
摘要： A hollow body includes an integrated oil separator unit, a swirl generator located in a cavity of the hollow body, at least one first supply opening in the camshaft case for introducing gas that is charged with oil into the cavity, and at least one discharge opening for carrying away separated oil and for carrying away gas that has been cleaned of oil. The swirl generator also has elements that are used to variably influence the pressure prevailing at a predetermined point in the cavity.
摘要翻译：中空体包括集成的油分离器单元，位于空心体的空腔中的涡流发生器，凸轮轴壳体中的至少一个第一供给开口，用于将装有油的气体引入空腔，以及至少一个排出口用于携带分离的油并带走已清洁油的气体。漩涡发生器还具有用于可变地影响腔中预定点处的压力的元件。

9. 发明申请

US20120031276A1 Hollow Body Comprising an Integrated Oil Separator Unit 有权
标题翻译：包含集成油分离器单元的空心体
公开(公告)号：US20120031276A1
公开(公告)日：2012-02-09
申请号：US13255804
申请日：2010-01-16
申请人： Juergen Meusel , Ulf Mueller , Andreas Stapelmann , Daniel Paul
发明人： Juergen Meusel , Ulf Mueller , Andreas Stapelmann , Daniel Paul
IPC分类号： B01D45/12 , F01M13/04
CPC分类号： F01L1/047 , F01M2013/0427
摘要： A hollow body, in particular a camshaft, is provided. The hollow body includes an integrated oil separator unit, a swirl generator being located in a cavity of the hollow body and the hollow body having at least one supply opening in the camshaft case for introducing gas that is charged with oil into the cavity and at least one discharge opening for carrying away separated oil and gas that has been cleaned of oil. The hollow body has an oil separator ring inside the cavity, downstream of the swirl generator when viewed in the flow direction.
摘要翻译：提供了中空体，特别是凸轮轴。空心体包括一体式油分离器单元，旋转发生器位于中空体的空腔中，中空体具有在凸轮轴壳体中的至少一个供给开口，用于将带有油的气体引入空腔中，并且至少一个排放口，用于运送已经清除油分离的油和气。当在流动方向上观察时，空心体在空腔内部具有油分离器环，在涡流发生器的下游。

10. 发明授权

US08409309B2 Hollow body comprising an integrated oil separator unit 有权
标题翻译：空心体包括集成的油分离器单元
公开(公告)号：US08409309B2
公开(公告)日：2013-04-02
申请号：US13255804
申请日：2010-01-16
申请人： Juergen Meusel , Ulf Mueller , Andreas Stapelmann , Daniel Paul
发明人： Juergen Meusel , Ulf Mueller , Andreas Stapelmann , Daniel Paul
IPC分类号： B01D46/00
CPC分类号： F01L1/047 , F01M2013/0427
摘要： A hollow body, in particular a camshaft, is provided. The hollow body includes an integrated oil separator unit, a swirl generator being located in a cavity of the hollow body and the hollow body having at least one supply opening in the camshaft case for introducing gas that is charged with oil into the cavity and at least one discharge opening for carrying away separated oil and gas that has been cleaned of oil. The hollow body has an oil separator ring inside the cavity, downstream of the swirl generator when viewed in the flow direction.
摘要翻译：提供了中空体，特别是凸轮轴。空心体包括一体式油分离器单元，旋转发生器位于中空体的空腔中，中空体具有在凸轮轴壳体中的至少一个供给开口，用于将带有油的气体引入空腔中，并且至少一个排放口，用于运送已经清除油分离的油和气。当在流动方向上观察时，空心体在空腔内部具有油分离器环，在涡流发生器的下游。

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