专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5931754A Tensioner for a power transmitting member of an internal combustion engine 失效
标题翻译：用于内燃机的动力传递部件的张紧器
公开(公告)号：US5931754A
公开(公告)日：1999-08-03
申请号：US988334
申请日：1997-12-01
申请人： Hermann Stief , Thomas Ullein , Dieter Schmidt
发明人： Hermann Stief , Thomas Ullein , Dieter Schmidt
IPC分类号： F01L1/02 , F16H7/08 , F16H7/22
CPC分类号： F01L1/022 , F01L1/02 , F01L1/024 , F16H7/0848 , F16H2007/0806 , F16H2007/0855 , F16H2007/0859 , F16H2007/0878 , F16H7/0829
摘要： A tensioner for the chain or the belt of an internal combustion engine, for example of the camshaft drive, includes a cylindrical tensioner housing (2) with a piston (1) loaded by a compression spring (13) arranged therein, the tensioner housing and the piston being axially displaceable relative to each other. The displaceable element which is displaceable relative to the fixed element in chain tensioning direction, is surrounded by a first stop ring which limits its backward movement. According to the invention, the first stop ring is configured as a retaining clip (15) whose arms engage into a locking groove (16) of the tensioner housing (2) under radial pre-stress and, upon a displacement thereof, can come to bear axially against a stop surface of the receiving housing (3).
摘要翻译：用于例如凸轮轴驱动的内燃机的链条或皮带的张紧器包括一个带有活塞（1）的圆柱形张紧器壳体（2），该活塞（1）由布置在其中的压缩弹簧（13）装载，张紧器壳体和活塞可相对于彼此轴向移动。相对于固定元件在链条张紧方向上可移动的位移元件由限制其向后运动的第一止动环包围。根据本发明，第一止动环被构造为保持夹（15），其臂在径向预应力下接合到张紧器壳体（2）的锁定槽（16）中，并且在其移位时可以到达轴承地抵靠接收壳体（3）的止动表面。

2. 发明授权

US09033834B2 Secondary assembly drive of an internal combustion engine and method for operating same 有权
标题翻译：内燃机的二次组装驱动及其运行方法
公开(公告)号：US09033834B2
公开(公告)日：2015-05-19
申请号：US13992405
申请日：2011-09-30
申请人： Bernd Hartmann , Hermann Stief
发明人： Bernd Hartmann , Hermann Stief
IPC分类号： F16H7/00 , F02B67/06 , F16H7/02 , B60H1/00 , B60H1/32 , B60K25/00 , B60K25/02
CPC分类号： F02B67/06 , B60H1/004 , B60H1/3222 , B60K2025/005 , B60K2025/022 , F16H7/02
摘要： A secondary assembly drive of an internal combustion engine and a method for operating same are provided. The secondary assembly drive includes: a first drive wheel (1) which can be rotatably connected to a crank shaft (CR) of the internal combustion engine, an electric machine which can be operated either as a generator (AL) of as a motor (M) and a second drive wheel (2) which can be rotatably connected to the electric machine (AL, M), an air-conditioning compressor (A/C) and a third drive wheel (3) which can be rotatably connected to the air-conditioning compressor, a traction element (4) which rotates infinitely and which wraps around the drive wheels, and an actuable clutch (7) for disconnecting the drive of the electric machine and of the air-conditioning compressor from the crankshaft when necessary. In addition, the air-conditioning compressor is designed for operation in both rotational directions, and a reversal of the rotational direction between the generator operating mode and the motor operating mode of the electric machine is provided.
摘要翻译：提供内燃机的次级组装驱动器及其操作方法。次级组装驱动器包括：能够可旋转地连接到内燃机的曲轴（CR）的第一驱动轮（1），可以作为电动机的发电机（AL）操作的电机 M）和能够可旋转地连接到电机（AL，M）的第二驱动轮（2），空调压缩机（A / C）和第三驱动轮（3）空调压缩机，能够无限地旋转并且围绕驱动轮缠绕的牵引元件（4），以及用于在需要时将电机和空调压缩机与曲轴的驱动断开的可启动离合器（7）。此外，空调压缩机被设计成在两个旋转方向上操作，并且提供了发电机工作模式和电机的电动机工作模式之间的旋转方向的反转。

3. 发明申请

US20130274043A1 SECONDARY ASSEMBLY DRIVE OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING SAME 有权
标题翻译：内燃机的二次组装驱动及其操作方法
公开(公告)号：US20130274043A1
公开(公告)日：2013-10-17
申请号：US13992405
申请日：2011-09-30
申请人： Bernd Hartmann , Hermann Stief
发明人： Bernd Hartmann , Hermann Stief
IPC分类号： F02B67/06 , F16H7/02
CPC分类号： F02B67/06 , B60H1/004 , B60H1/3222 , B60K2025/005 , B60K2025/022 , F16H7/02
摘要： A secondary assembly drive of an internal combustion engine and a method for operating same are provided. The secondary assembly drive includes: a first drive wheel (1) which can be rotatably connected to a crank shaft (CR) of the internal combustion engine, an electric machine which can be operated either as a generator (AL) of as a motor (M) and a second drive wheel (2) which can be rotatably connected to the electric machine (AL, M), an air-conditioning compressor (A/C) and a third drive wheel (3) which can be rotatably connected to the air-conditioning compressor, a traction element (4) which rotates infinitely and which wraps around the drive wheels, and an actuable clutch (7) for disconnecting the drive of the electric machine and of the air-conditioning compressor from the crankshaft when necessary. In addition, the air-conditioning compressor is designed for operation in both rotational directions, and a reversal of the rotational direction between the generator operating mode and the motor operating mode of the electric machine is provided.
摘要翻译：提供内燃机的次级组装驱动器及其操作方法。次级组装驱动器包括：能够可旋转地连接到内燃机的曲轴（CR）的第一驱动轮（1），可以作为电动机的发电机（AL）操作的电机 M）和能够可旋转地连接到电机（AL，M）的第二驱动轮（2），空调压缩机（A / C）和第三驱动轮（3）空调压缩机，能够无限地旋转并且围绕驱动轮缠绕的牵引元件（4），以及用于在需要时将电机和空调压缩机与曲轴的驱动断开的可启动离合器（7）。此外，空调压缩机被设计成在两个旋转方向上操作，并且提供了发电机工作模式和电机的电动机工作模式之间的旋转方向的反转。

4. 发明申请

US20120068651A1 GENERATOR DRIVE SYSTEM FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的发电机驱动系统
公开(公告)号：US20120068651A1
公开(公告)日：2012-03-22
申请号：US13322009
申请日：2010-06-15
申请人： Hermann Stief
发明人： Hermann Stief
IPC分类号： H02K7/10 , H02P1/04
CPC分类号： F02N15/023 , B60W10/30 , F02B67/06 , F02N11/04 , F02N11/0814 , F02N15/006 , F02N19/00
摘要： A generator drive system for the generator (3) of an internal combustion engine (1), including a flexible drive having a traction mechanism (5) which is guided across a generator pulley (6) driving the generator (3). The generator (3) is configured and electrically wired such that the generator (3) can be temporarily driven as a motor, and the generator (3) is coupled to the generator pulley (6) or the crankshaft pulley (7) is coupled to the crankshaft (8) via an overrunning clutch (4) which allows the generator (3), when operated as a motor, running faster than the generator pulley (6) or, taking into consideration a gear ratio, the crankshaft (8).
摘要翻译：一种用于内燃机（1）的发电机（3）的发电机驱动系统，包括具有牵引机构（5）的柔性驱动器，所述牵引机构（5）被引导穿过驱动发电机（3）的发电机滑轮（6）。发电机（3）被构造和电连接，使得发电机（3）可以作为电动机临时驱动，并且发电机（3）联接到发电机滑轮（6），或者曲轴滑轮（7）联接到经由超越离合器（4）的曲轴（8），其允许发电机（3）当作为电动机操作时比发电机滑轮（6）运行更快，或者考虑到齿轮比，曲轴（8）。

5. 发明申请

US20110224039A1 PROCESS FOR PRODUCING A SLIDING BEARING LOCATION IN A CAST COMPONENT AND CAST COMPONENT ITSELF 审中-公开
标题翻译：用于生产铸件组件和铸件组件的滑动轴承位置的方法
公开(公告)号：US20110224039A1
公开(公告)日：2011-09-15
申请号：US12671616
申请日：2008-07-03
申请人： Michael Huss , Hermann Stief , Thomas Kraft
发明人： Michael Huss , Hermann Stief , Thomas Kraft
IPC分类号： F16H7/12 , F16C33/14 , F16C33/06
CPC分类号： F16C35/02 , F16C2361/63 , F16H7/1281 , F16H2007/0806
摘要： A process for producing a sliding bearing bush in a cast component of lightweight metal, preferably a tensioning lever of a belt tensioner. The process includes the following steps: a die, which forms the seat for a sliding bearing bush to be pressed in and has radially outer groove drawing noses, is inserted into a lightweight metal pressure die-casting die. After the liquid lightweight metal has been injected into the lightweight metal pressure die-casting die and subsequently solidified, the die is then drawn out of the lightweight metal pressure die-casting die in such a way that an aperture, which has a groove profile, is formed as a seat for the sliding bearing bush to be pressed in.
摘要翻译：一种用于在轻质金属的铸造部件中制造滑动轴承衬套的方法，优选地是带张紧器的张紧杆。该方法包括以下步骤：形成用于被压入滑动轴承衬套并具有径向外凹槽拉伸头的座的模具插入到轻质金属压铸模具中。在液体轻质金属已经被注入到轻质金属压铸压铸模具中并随后固化之后，将模具以这样的方式从轻质金属压力压铸模具中拉出，使得具有凹槽轮廓的孔，形成为用于被压入的滑动轴承衬套的座。

6. 发明申请

US20060188190A1 Seal for an antifriction bearing 有权
标题翻译：用于减摩轴承的密封
公开(公告)号：US20060188190A1
公开(公告)日：2006-08-24
申请号：US10565087
申请日：2004-05-26
申请人： Matthias Schmidl , Christian Riel , Hermann Stief
发明人： Matthias Schmidl , Christian Riel , Hermann Stief
IPC分类号： F16C33/76
CPC分类号： F16C13/006 , F16C19/06 , F16C33/7896 , F16C33/805 , F16C2361/63 , F16H7/12 , F16H7/20 , F16H2007/0865 , F16J15/3252 , F16J15/3276 , F16J15/4472
摘要： A tension roller (1) for a traction drive is provided, having a running wheel (2) mounted on an anti-friction bearing and a spacer (4a). A sealing cap (13a) is provided between the running wheel (2) and the spacer (4a) and allows a captivated arrangement of all components of the tension roller.
摘要翻译：提供了一种用于牵引驱动的张紧辊（1），其具有安装在抗摩擦轴承和间隔件（4a）上的行进轮（2）。密封盖（13a）设置在行进轮（2）和间隔件（4a）之间，并且允许张紧辊的所有部件的迷人布置。

7. 发明授权

US09018867B2 Generator drive system for an internal combustion engine 有权
标题翻译：内燃机发电机驱动系统
公开(公告)号：US09018867B2
公开(公告)日：2015-04-28
申请号：US13322009
申请日：2010-06-15
申请人： Hermann Stief
发明人： Hermann Stief
IPC分类号： H02P7/00 , F02N15/02 , F02N11/04 , F02N15/00 , F02N19/00 , B60W10/30 , F02B67/06 , F02N11/08
CPC分类号： F02N15/023 , B60W10/30 , F02B67/06 , F02N11/04 , F02N11/0814 , F02N15/006 , F02N19/00
摘要： A generator drive system for the generator (3) of an internal combustion engine (1), including a flexible drive having a traction mechanism (5) which is guided across a generator pulley (6) driving the generator (3). The generator (3) is configured and electrically wired such that the generator (3) can be temporarily driven as a motor, and the generator (3) is coupled to the generator pulley (6) or the crankshaft pulley (7) is coupled to the crankshaft (8) via an overrunning clutch (4) which allows the generator (3), when operated as a motor, running faster than the generator pulley (6) or, taking into consideration a gear ratio, the crankshaft (8).
摘要翻译：一种用于内燃机（1）的发电机（3）的发电机驱动系统，包括具有牵引机构（5）的柔性驱动器，所述牵引机构（5）被引导穿过驱动发电机（3）的发电机滑轮（6）。发电机（3）被构造和电连接，使得发电机（3）可以作为电动机临时驱动，并且发电机（3）联接到发电机滑轮（6），或者曲轴滑轮（7）联接到经由超越离合器（4）的曲轴（8），其允许发电机（3）当作为电动机操作时比发电机滑轮（6）运行更快，或者考虑到齿轮比，曲轴（8）。

8. 发明申请

US20080312014A1 Drive Wheel of an Auxiliary Unit Pulley of an Internal Combustion Engine 审中-公开
标题翻译：内燃机辅助单元皮带轮的驱动轮
公开(公告)号：US20080312014A1
公开(公告)日：2008-12-18
申请号：US12096810
申请日：2006-12-04
申请人： Hermann Stief , Ralf Walter
发明人： Hermann Stief , Ralf Walter
IPC分类号： F16H55/36 , F16D23/00 , F16F15/12
CPC分类号： F16F15/123 , F16H55/36 , F16H2055/366
摘要： A drive wheel of an auxiliary unit pulley of an internal combustion engine is provided, having a rotatable sleeve which is operatively connected to a traction mechanism, having a hub which is rotationally fixed to the drive input axle of an auxiliary unit. A damping device is arranged between the rotatable sleeve and the hub for reducing torsional vibrations. In order to obtain improved damping of torsional vibrations together with increased operational reliability, the damping device (4) includes a series arrangement of a spring storage device (5) and a slip clutch (6), wherein the spring storage device (5) is arranged to act between the rotatable sleeve (2) and a driver disk (8) which is rotatably mounted on the hub (3), and the slip clutch (6) is arranged to act between the driver disk (8) and the hub (3).
摘要翻译：提供内燃机的辅助单元滑轮的驱动轮，其具有可操作地连接到牵引机构的可旋转套筒，其具有旋转地固定到辅助单元的驱动输入轴的轮毂。阻尼装置设置在可旋转套筒和轮毂之间以减少扭转振动。为了获得改善的扭转振动的阻尼以及增加的操作可靠性，阻尼装置（4）包括弹簧储存装置（5）和滑动离合器（6）的串联装置，其中弹簧储存装置（5）是布置成在可旋转套筒（2）和可旋转地安装在轮毂（3）上的驱动器盘（8）之间作用，并且滑动离合器（6）布置成在驱动盘（8）和轮毂 3）。

9. 发明申请

US20080242523A1 Deflection Roller For a Traction Mechanism Drive 审中-公开
标题翻译：牵引机构变速滚子
公开(公告)号：US20080242523A1
公开(公告)日：2008-10-02
申请号：US10597907
申请日：2004-12-22
申请人： Hermann Stief , Scott Ribey , Christoph Schroeder
发明人： Hermann Stief , Scott Ribey , Christoph Schroeder
IPC分类号： F16C13/00 , F16H7/08
CPC分类号： F16H7/20 , F16C13/006 , F16C19/06 , F16C35/063 , F16C2361/63 , F16H2007/0865
摘要： A deflecting roller (1) for a traction mechanism drive is characterized in that a guide collar (10.5) of the spacer sleeve (10) is held by the holding bore (5.1) of the inner ring (5), and the guide collar (10.5) has a recess (10.4) in which an elastic holding element (11) is inserted, said elastic holding element (11) bearing against the holding bore (5.1) of the inner ring (5) under preload.
摘要翻译：用于牵引机构驱动器的偏转辊（1）的特征在于，间隔套筒（10）的引导环（10.5）由内圈（5）的保持孔（5.1）保持，并且导向套环 10.5）具有插入有弹性保持元件（11）的凹部（10.4），所述弹性保持元件（11）在预载下抵靠内圈（5）的保持孔（5.1）。

10. 发明授权

US5704860A Transport locking system for a chain tensioner 失效
标题翻译：用于链条张紧器的运输锁定系统
公开(公告)号：US5704860A
公开(公告)日：1998-01-06
申请号：US722265
申请日：1996-10-07
申请人： Hermann Stief
发明人： Hermann Stief
IPC分类号： F16B7/12 , F16H7/08 , F16H7/12
CPC分类号： F16H7/1236 , F16H7/08 , F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0851 , F16H2007/0855 , F16H2007/0859 , F16H2007/0878 , F16H2007/0891 , F16H7/0836
摘要： The proposed chain tightener is provided with a damping piston (3) in a guide bore (2). A stop ring (8) is provided between the damping piston (3) and the housing (1). The stop ring (8) cooperates with grooves (9, 17, 13) and stops (11, 10, 14) on the housing (1) and on the damping piston (3), preventing the damping piston (3) from sliding too far into the housing (1). To allow the damping piston (3) to be locked in position in the bore (2), it is proposed that the stop ring (8) should be clamped in a locking position between two contact surfaces (12, 16) on the housing (1) and damping piston (3) respectively, the contact surfaces (12, 16) being inclined in relation to the axis of the damping piston.
摘要翻译： PCT No.PCT / EP95 / 01108 Sec。 371日期1996年10月7日第 102（e）日期1996年10月7日PCT 1995年3月24日PCT PCT。公开号WO95 / 30845 日期1995年11月16日提出的链式收紧器在导向孔（2）中设置有阻尼活塞（3）。止动环（8）设置在阻尼活塞（3）和壳体（1）之间。止动环（8）与凹槽（9,17,13）配合并在壳体（1）上和阻尼活塞（3）上停止（11,10,14），防止阻尼活塞（3）也滑动远在房屋（1）。为了允许阻尼活塞（3）锁定在孔（2）中的适当位置，建议将止动环（8）夹紧在壳体上的两个接触表面（12,16）之间的锁定位置（ 1）和阻尼活塞（3），接触表面（12,16）相对于阻尼活塞的轴线倾斜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式