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1. 发明申请

US20100199936A1 TIMING ADJUSTMENT DEVICE FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的定时调整装置
公开(公告)号：US20100199936A1
公开(公告)日：2010-08-12
申请号：US12674496
申请日：2008-07-30
申请人： Michael Weiss , Rainer Ottersbach , Jochen Auchter , Rudolf Eydam
发明人： Michael Weiss , Rainer Ottersbach , Jochen Auchter , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34483
摘要： A timing adjustment device with axially joined components, clamped by a camshaft central screw on a hub element which maintains the required peripheral position of these components relative to one another within a narrow tolerance range. On a disk element of the timing adjustment device an insert section is formed, which can be inserted into a recess formed in the hub element and, in the region of the insert section, at least one anchoring structure is formed, through which the insert section is anchored on a counter-structure, which is provided by the hub element.
摘要翻译：一种具有轴向连接部件的定时调节装置，其由轮毂元件上的凸轮轴中心螺钉夹紧，所述轮毂元件在窄公差范围内保持这些部件相对于彼此的所需周边位置。在定时调节装置的盘元件上，形成插入部分，该插入部分可插入到形成在轮毂元件中的凹部中，并且在插入部分的区域中形成至少一个锚固结构，插入部分锚定在由轮毂元件提供的对抗结构上。

2. 发明授权

US08261706B2 Timing adjustment device for an internal combustion engine 有权
标题翻译：内燃机定时调整装置
公开(公告)号：US08261706B2
公开(公告)日：2012-09-11
申请号：US12674496
申请日：2008-07-30
申请人： Michael Weiss , Rainer Ottersbach , Jochen Auchter , Rudolf Eydam
发明人： Michael Weiss , Rainer Ottersbach , Jochen Auchter , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34483
摘要： A timing adjustment device with axially joined components, clamped by a camshaft central screw on a hub element which maintains the required peripheral position of these components relative to one another within a narrow tolerance range. On a disk element of the timing adjustment device an insert section is formed, which can be inserted into a recess formed in the hub element and, in the region of the insert section, at least one anchoring structure is formed, through which the insert section is anchored on a counter-structure, which is provided by the hub element.
摘要翻译：一种具有轴向连接部件的定时调节装置，其由轮毂元件上的凸轮轴中心螺钉夹紧，所述凸轮轴中心螺钉在狭窄的公差范围内相对于彼此保持所需的这些部件的周边位置。在定时调节装置的盘元件上，形成插入部分，该插入部分可插入到形成在轮毂元件中的凹部中，并且在插入部分的区域中形成至少一个锚固结构，插入部分锚定在由轮毂元件提供的对抗结构上。

3. 发明授权

US07475660B2 Camshaft adjuster 有权
标题翻译：凸轮轴调节器
公开(公告)号：US07475660B2
公开(公告)日：2009-01-13
申请号：US11143343
申请日：2005-06-02
申请人： Viktor Lichtenwald , Jochen Auchter , Andreas Strauss , Rudolf Eydam , Andreas Rohr , Harald Elendt , Ulrich Wierl , Jens Hoppe , Rainer Ottersbach
发明人： Viktor Lichtenwald , Jochen Auchter , Andreas Strauss , Rudolf Eydam , Andreas Rohr , Harald Elendt , Ulrich Wierl , Jens Hoppe , Rainer Ottersbach
IPC分类号： F01L1/34
CPC分类号： F01L1/022 , F01L1/024 , F01L1/026 , F01L1/344 , F01L1/3442 , F01L1/352 , F01L2001/0475 , F01L2001/34469 , F01L2103/00 , F01L2820/032
摘要： An internal-combustion engine with a device for adjusting the rotational angle (camshaft adjuster (1)) of a camshaft (2) relative to a crankshaft is provided. The device comprises a driving wheel (3) connected in a rotationally locked way to the crankshaft, a driven part (6) connected in a rotationally locked way to the camshaft (2), and an adjusting mechanism, with which the phase position between the crankshaft and camshaft (2) can be set and maintained in a certain range of angles. A reduction of the required axial structural space of the camshaft adjuster (1) and the number of individual parts is achieved in that the driven part (6) is fixed to the camshaft (2) with a frictional, positive-fit, or interference-fit connection.
摘要翻译：提供了一种具有相对于曲轴调节凸轮轴（2）的旋转角度（凸轮轴调节器（1））的装置的内燃机。该装置包括以旋转锁定的方式连接到曲轴的驱动轮（3），以旋转锁定的方式连接到凸轮轴（2）的从动部分（6），以及调节机构，曲轴和凸轮轴（2）可以设置并保持在一定角度范围内。实现凸轮轴调节器（1）所需的轴向结构空间的减少和各个部件的数量，其中被驱动部件（6）以摩擦，正配合或干涉的方式固定到凸轮轴（2）适合连接。

4. 发明申请

US20060278187A1 Camshaft adjuster 有权
标题翻译：凸轮轴调节器
公开(公告)号：US20060278187A1
公开(公告)日：2006-12-14
申请号：US11143343
申请日：2005-06-02
申请人： Viktor Lichtenwald , Jochen Auchter , Andreas Strauss , Rudolf Eydam , Andreas Rohr , Harald Elendt , Ulrich Wierl , Jens Hoppe , Rainer Ottersbach
发明人： Viktor Lichtenwald , Jochen Auchter , Andreas Strauss , Rudolf Eydam , Andreas Rohr , Harald Elendt , Ulrich Wierl , Jens Hoppe , Rainer Ottersbach
IPC分类号： F01L1/34
CPC分类号： F01L1/022 , F01L1/024 , F01L1/026 , F01L1/344 , F01L1/3442 , F01L1/352 , F01L2001/0475 , F01L2001/34469 , F01L2103/00 , F01L2820/032
摘要： An internal-combustion engine with a device for adjusting the rotational angle (camshaft adjuster (1)) of a camshaft (2) relative to a crankshaft is provided. The device comprises a driving wheel (3) connected in a rotationally locked way to the crankshaft, a driven part (6) connected in a rotationally locked way to the camshaft (2), and an adjusting mechanism, with which the phase position between the crankshaft and camshaft (2) can be set and maintained in a certain range of angles. A reduction of the required axial structural space of the camshaft adjuster (1) and the number of individual parts is achieved in that the driven part (6) is fixed to the camshaft (2) with a frictional, positive-fit, or interference-fit connection.
摘要翻译：提供了一种具有相对于曲轴调节凸轮轴（2）的旋转角度（凸轮轴调节器（1））的装置的内燃机。该装置包括以旋转锁定的方式连接到曲轴的驱动轮（3），以旋转锁定的方式连接到凸轮轴（2）的从动部分（6），以及调节机构，曲轴和凸轮轴（2）可以设置并保持在一定角度范围内。实现凸轮轴调节器（1）所需的轴向结构空间的减少和各个部件的数量，其中被驱动部件（6）以摩擦，正配合或干涉的方式固定到凸轮轴（2）适合连接。

5. 发明申请

US20060086331A1 Device for adjusting the camshaft of an internal combustion engine and a mounting tool 有权
标题翻译：用于调节内燃机和安装工具的凸轮轴的装置
公开(公告)号：US20060086331A1
公开(公告)日：2006-04-27
申请号：US11256338
申请日：2005-10-21
申请人： Rainer Ottersbach , Rudolf Eydam
发明人： Rainer Ottersbach , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/022 , F01L1/3442 , F01L2101/00 , F01L2103/01
摘要： The invention relates to a device (1) for adjusting the camshaft of an internal combustion engine, which has an internal rotor (2) which can be adjusted rotationally in relation to an external rotor (3), with the internal rotor (2) being secured to a camshaft (5) by means of a central screw (4). In order to permit improved mounting of the device it is provided according to the invention for the internal rotor (2) and/or the external rotor (3) to have at least one recess (6, 7) for the engagement of a mounting tool (8, 9) by means of which the internal rotor (2) and the external rotor (3) can be secured fixed in terms of rotation. Furthermore, the invention relates to a mounting tool for mounting such a device.
摘要翻译：本发明涉及一种用于调节内燃机的凸轮轴的装置（1），其具有内转子（2），所述内转子可相对于外转子（3）旋转地调节，内转子（2）为通过中心螺钉（4）固定到凸轮轴（5）。为了允许改进的装置安装，根据本发明，为内转子（2）和/或外转子（3）提供至少一个用于接合安装工具的凹部（6,7）（8,9）通过内转子（2）和外转子（3）可以固定在旋转方向上。此外，本发明涉及一种用于安装这种装置的安装工具。

6. 发明授权

US07296547B2 Device for adjusting the camshaft of an internal combustion engine and a mounting tool 有权
标题翻译：用于调节内燃机和安装工具的凸轮轴的装置
公开(公告)号：US07296547B2
公开(公告)日：2007-11-20
申请号：US11256338
申请日：2005-10-21
申请人： Rainer Ottersbach , Rudolf Eydam
发明人： Rainer Ottersbach , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/022 , F01L1/3442 , F01L2101/00 , F01L2103/01
摘要： The invention relates to a device (1) for adjusting the camshaft of an internal combustion engine, which has an internal rotor (2) which can be adjusted rotationally in relation to an external rotor (3), with the internal rotor (2) being secured to a camshaft (5) by means of a central screw (4). In order to permit improved mounting of the device it is provided according to the invention for the internal rotor (2) and/or the external rotor (3) to have at least one recess (6, 7) for the engagement of a mounting tool (8, 9) by means of which the internal rotor (2) and the external rotor (3) can be secured fixed in terms of rotation. Furthermore, the invention relates to a mounting tool for mounting such a device.
摘要翻译：本发明涉及一种用于调节内燃机的凸轮轴的装置（1），其具有内转子（2），所述内转子可相对于外转子（3）旋转地调节，内转子（2）为通过中心螺钉（4）固定到凸轮轴（5）。为了允许改进的装置安装，根据本发明，为内转子（2）和/或外转子（3）提供至少一个用于接合安装工具的凹部（6,7）（8,9）通过内转子（2）和外转子（3）可以固定在旋转方向上。此外，本发明涉及一种用于安装这种装置的安装工具。

7. 发明申请

US20070039580A1 Device from changing the control times of gas exchange valves in an internal combustion engine in particular a rotating piston adjustment device for angular adjustment of a camshaft relative to a crankshaft 有权
标题翻译：改变内燃机中的气体交换阀的控制时间的装置，特别是用于凸轮轴相对于曲轴的角度调节的旋转活塞调节装置
公开(公告)号：US20070039580A1
公开(公告)日：2007-02-22
申请号：US10575143
申请日：2004-10-20
申请人： Dirk Heintzen , Rudolf Eydam
发明人： Dirk Heintzen , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/3442
摘要： A device for changing the control times of gas-exchange valves in an internal combustion engine is provided, which includes a drive wheel (2) in driven connection with the crankshaft and a vane rotor (3) fixed with the camshaft. The drive wheel (2) has a hollow space, which is formed by a hollow cylindrical peripheral wall (4) and two lateral walls (5, 6), in which at least one hydraulic work chamber (9) is formed by at least two radial limit walls (7, 8), which is divided by at least one vane (11) into an A pressure chamber (12) and a B pressure chamber (13). The vane rotor (3) can be coupled mechanically with the drive wheel (2) by a separate locking element (14), that can be moved into a locked position within a receptacle (19) in the lateral walls (5) of the drive wheel (2). The receptacle (19) is connected hydraulically to the A pressure chamber (12) via a pressure medium supply groove (18) provided in an inner surface of the lateral wall (5), so that upon pressurization of the A pressure chamber (12), the locking element (14) can move hydraulically into an unlocked position in the rotor hub (10) of the vane rotor (3). According to the invention, a local stop (20) is arranged within the pressure medium supply groove (18) in the inner surface of the lateral wall (5), through which a pressure medium supply to the receptacle (19) of the locking element (14) is possible only through a bypass (21) when the vane rotor (3) is in the base position.
摘要翻译：提供一种用于改变内燃机中的气体交换阀的控制时间的装置，其包括与曲轴驱动连接的驱动轮（2）和与凸轮轴固定的叶片转子（3）。驱动轮（2）具有中空的空间，其由中空的圆柱形周壁（4）和两个侧壁（5,6）形成，其中至少一个液压工作室（9）由至少两个径向限制壁（7,8）由至少一个叶片（11）分成A压力室（12）和B压力室（13）。叶片转子（3）可以通过单独的锁定元件（14）与驱动轮（2）机械地联接，其可以移动到驱动器的侧壁（5）中的容器（19）内的锁定位置轮（2）。容器（19）经由设置在侧壁（5）的内表面中的压力介质供给槽（18）液压地连接到A压力室（12），从而在A压力室（12）加压时，，锁定元件（14）可以液压地移动到叶片转子（3）的转子轮毂（10）中的解锁位置。根据本发明，在侧壁（5）的内表面中的压力介质供给槽（18）内布置有局部止挡件（20），压力介质通过该压力介质供应到锁定元件的容器（19）（14）仅当叶片转子（3）处于基座位置时才能通过旁路（21）。

8. 发明授权

US07290513B2 Device for changing the control times of gas exchange valves in an internal combustion engine, in particular, a rotating piston adjustment device for angular adjustment of a camshaft relative to a crankshaft 有权
标题翻译：用于改变内燃机中的气体交换阀的控制时间的装置，特别是用于凸轮轴相对于曲轴的角度调节的旋转活塞调节装置
公开(公告)号：US07290513B2
公开(公告)日：2007-11-06
申请号：US10575143
申请日：2004-10-20
申请人： Dirk Heintzen , Rudolf Eydam
发明人： Dirk Heintzen , Rudolf Eydam
IPC分类号： F01L1/34
CPC分类号： F01L1/3442
摘要： A device for changing the control times of gas-exchange valves in an internal combustion engine is provided, which includes a drive wheel (2) in driven connection with the crankshaft and a vane rotor (3) fixed with the camshaft. The drive wheel (2) has a hollow space, which is formed by a hollow cylindrical peripheral wall (4) and two lateral walls (5, 6), in which at least one hydraulic work chamber (9) is formed by at least two radial limit walls (7, 8), which is divided by at least one vane (11) into an A pressure chamber (12) and a B pressure chamber (13). The vane rotor (3) can be coupled mechanically with the drive wheel (2) by a separate locking element (14), that can be moved into a locked position within a receptacle (19) in the lateral walls (5) of the drive wheel (2). The receptacle (19) is connected hydraulically to the A pressure chamber (12) via a pressure medium supply groove (18) provided in an inner surface of the lateral wall (5), so that upon pressurization of the A pressure chamber (12), the locking element (14) can move hydraulically into an unlocked position in the rotor hub (10) of the vane rotor (3). According to the invention, a local stop (20) is arranged within the pressure medium supply groove (18) in the inner surface of the lateral wall (5), through which a pressure medium supply to the receptacle (19) of the locking element (14) is possible only through a bypass (21) when the vane rotor (3) is in the base position.
摘要翻译：提供一种用于改变内燃机中的气体交换阀的控制时间的装置，其包括与曲轴驱动连接的驱动轮（2）和与凸轮轴固定的叶片转子（3）。驱动轮（2）具有中空的空间，其由中空的圆柱形周壁（4）和两个侧壁（5,6）形成，其中至少一个液压工作室（9）由至少两个径向限制壁（7,8）由至少一个叶片（11）分成A压力室（12）和B压力室（13）。叶片转子（3）可以通过单独的锁定元件（14）与驱动轮（2）机械地联接，其可以移动到驱动器的侧壁（5）中的容器（19）内的锁定位置轮（2）。容器（19）经由设置在侧壁（5）的内表面中的压力介质供给槽（18）液压地连接到A压力室（12），从而在A压力室（12）加压时，，锁定元件（14）可以液压地移动到叶片转子（3）的转子轮毂（10）中的解锁位置。根据本发明，在侧壁（5）的内表面中的压力介质供给槽（18）内布置有局部止挡件（20），压力介质通过该压力介质供应到锁定元件的容器（19）（14）仅当叶片转子（3）处于基座位置时才能通过旁路（21）。

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