公开(公告)号：US5851152A

公开(公告)日：1998-12-22

申请号：US829957

申请日：1997-04-01

申请人： Karl-Heinz Ilzhofer ,  Bertold Ediger ,  Harmut Albers ,  Dittmar Wieland ,  Dieter Kandert

发明人： Karl-Heinz Ilzhofer ,  Bertold Ediger ,  Harmut Albers ,  Dittmar Wieland ,  Dieter Kandert

IPC分类号： F16C3/03 ,  F16B21/18 ,  F16C3/02 ,  F16D1/02 ,  F16D1/06 ,  F16C3/00

CPC分类号： F16D1/06 ,  F16B21/18 ,  F16C3/026 ,  B29K2105/108 ,  F16D1/116 ,  F16D2001/103 ,  F16D2200/006

摘要： A drive shaft with an endless-fiber-reinforced plastic tube made of a thermosetting plastic matrix material and with a joint-connecting body that is connected nonrotatably with a plastic tube by means of a pin inserted into the plastic tube. The drive shaft is intended to be capable of being manufactured universally in large quantities efficiently and in different lengths for use, and can also handle severe loads mechanically even at high operating temperatures. For this purpose, an internal layer with axially aligned fibers or fiber strands, preferably made of carbon, is provided in the plastic tube, on which at least one double layer with fibers arranged inclined symmetrically to the axial direction is applied. The plastic tube is provided internally with axially aligned profiling that remains constant over the entire length of the plastic tube and is formed of the matrix material, in the manner of a spline bore. The pin, provided on its outer circumference with a negatively shaped matching opposite profile, engages positively by a sliding fit or gentle press fit in the internal profile of the plastic tube. The pin is also secured in the plastic tube in the axial direction by gluing or by a locking connection using a snap ring.

摘要翻译： 一种驱动轴，其具有由热固性塑料基体材料制成的环形纤维增强塑料管，并具有通过插入塑料管中的销不可旋转地与塑料管连接的接头连接体。 驱动轴旨在能够以大量有效且不同长度的方式普遍制造，并且也可以在高工作温度下机械地处理严重的负载。 为此目的，在塑料管中提供具有轴向排列的纤维或纤维股的内层，优选由碳制成，其上施加至少一个具有相对于轴向对称布置的纤维的双层。 塑料管内部设置有轴向对齐的轮廓，其在塑料管的整个长度上保持恒定，并且以花键孔的方式由基质材料形成。 在其外圆周上具有负形状的匹配相对轮廓的销通过滑动配合或温和压配合在塑料管的内部轮廓中而接合。 销还通过胶合或通过使用卡环的锁定连接件在轴向方向上固定在塑料管中。

公开(公告)号：US06296394B1

公开(公告)日：2001-10-02

申请号：US09209729

申请日：1998-12-11

申请人： Jürgen Braun ,  Dieter Kandert ,  Dittmar Wieland

发明人： Jürgen Braun ,  Dieter Kandert ,  Dittmar Wieland

IPC分类号： F16C4300

CPC分类号： F16C33/76 ,  B60K17/24 ,  F16C19/06 ,  F16C23/08 ,  F16C27/066 ,  F16C27/08 ,  F16D3/72 ,  F16D3/74

摘要： A center bearing for a shaft, in particular a propeller shaft, has a rolling bearing arranged on the propeller shaft and a bearing housing surrounding the center bearing. A slide ring in which the rolling bearing is axially displaceable is arranged over the outer periphery of the rolling bearing. A decoupling element is arranged between the slide ring and the bearing housing.

摘要翻译： 用于轴的中心轴承，特别是传动轴，具有布置在传动轴上的滚动轴承和围绕中心轴承的轴承壳体。 滚动轴承可轴向移动的滑环布置在滚动轴承的外周上。 在滑环和轴承座之间布置有去耦元件。

公开(公告)号：US6113499A

公开(公告)日：2000-09-05

申请号：US120186

申请日：1998-07-22

申请人： Juergen Braun ,  Dieter Kandert ,  Dittmar Wieland

发明人： Juergen Braun ,  Dieter Kandert ,  Dittmar Wieland

IPC分类号： B60K17/22 ,  B60K17/24 ,  F16C3/00

CPC分类号： B60K17/22 ,  B60K17/24

摘要： A two-part hollow drive shaft for motor vehicles in a light-weight construction, having two shaft sections and a total of three cardan joints, with a pivot bearing being arranged close to the center cardan joint. For compensating load-change-caused distance changes of the rearward cardan joint from the pivot bearing, a length compensation is provided in the second shaft section. The first shaft section is axially divided in the proximity of the pivot bearing in order to be able to mount the bearing element. For designing the drive shaft to be as light as possible and for being able to produce it at reasonable cost, the center cardan joint is constructed as a disk joint with a flexible ring disk arranged perpendicularly to the axis of rotation. Furthermore, the rearward cardan joint is constructed as a homokinetic cardan joint in a construction which permits an axial length compensation so that a separate length compensation in the rearward shaft section is not necessary. In the area of the axial division of the first shaft section, one toothing respectively with radially extending teeth which toothings engage in one another in a mutually centering and non-rotatable manner is worked onto mutually facing front sides of the hollow shaft, which toothing can be axially braced by a screwed connection arranged in the interior of the hollow shaft. As an alternative, the shaft can be welded at this point also after the mounting of the bearing.

摘要翻译： 一种两部分轻型结构的机动车空心驱动轴，具有两个轴段和总共三个万向节接头，枢轴轴承靠近中心万向节。 为了补偿后枢转轴承的负载变化导致的距离变化，在第二轴部分中提供长度补偿。 第一轴段在枢转轴承附近被轴向分开，以便能够安装轴承元件。 为了将驱动轴设计得尽可能轻，为了能够以合理的成本生产，中心万向接头被构造为具有垂直于旋转轴线布置的柔性环形盘的盘接头。 此外，后万向节被构造为具有允许轴向长度补偿的结构中的同轴万向节接头，使得不需要在后轴部分中的单独的长度补偿。 在第一轴部分的轴向分割区域中，一个分别具有径向延伸的齿的齿，其齿状物以相对定心和不可旋转的方式彼此接合，被加工到空心轴的相互面对的前侧上，该齿可以 通过布置在中空轴内部的螺纹连接件来轴向支撑。 作为替代，也可以在安装轴承之后也在该点处焊接轴。

公开(公告)号：US06240890B1

公开(公告)日：2001-06-05

申请号：US09433437

申请日：1999-11-04

申请人： Jörg Abthoff ,  Roland Kemmler ,  Klaus Magg ,  Martin Matt ,  Dittmar Wieland

发明人： Jörg Abthoff ,  Roland Kemmler ,  Klaus Magg ,  Martin Matt ,  Dittmar Wieland

IPC分类号： F02N1100

CPC分类号： F02N11/08 ,  F02N11/006 ,  F02N2300/102

摘要： In known starting devices, an individual starter is provided which accelerates the internal combustion engine to only a relatively low rotational speed at which an initial injection with subsequent combustion takes place. During a cold start of the internal combustion engine, it is therefore absolutely necessary to provide a relatively rich fuel/air mixture for the initial injection. However, this results in a situation in which, during this phase, relatively high exhaust gas emissions, in particular of hydrocarbons, are produced, which cannot be controlled by a catalytic converter which is not yet at its operating temperature. In order to reduce the exhaust gas emissions, a starting device for an internal combustion engine is proposed which has two starters for starting the internal combustion engine, a first starter being activated at the beginning of the starting process and being deactivated after a specific rotational speed of the internal combustion engine has been reached, a second starter (2) being activated. The second starter subsequently drives the internal combustion engine further to a specific setpoint rotational speed, after which, when the setpoint rotational speed has been reached, an initial injection of fuel for subsequent combustion is carried out. The starting device according to the invention is provided for internal combustion engines of vehicles.

摘要翻译： 在已知的启动装置中，提供单独的起动器，其将内燃机加速到只有发生随后燃烧的初始注射的相对低的转速。 在内燃机的冷起动期间，因此绝对需要提供用于初始喷射的较浓的燃料/空气混合物。 然而，这导致了在这个阶段期间产生相当高的废气排放（特别是烃）的情况，其不能由尚未处于其工作温度的催化转化器控制。 为了减少废气排放，提出了一种用于内燃机的启动装置，其具有用于启动内燃机的两个起动器，在起动过程开始时启动第一起动器并且在特定转速之后被停用 已经达到内燃机的第二启动器（2）被激活。 第二启动器随后将内燃机进一步驱动到特定的设定转速，之后当达到设定转速时，执行用于后续燃烧的燃料的初始喷射。 根据本发明的起动装置被设置用于车辆的内燃机。

公开(公告)号：US06871703B2

公开(公告)日：2005-03-29

申请号：US10303101

申请日：2002-11-23

申请人： Benjamin Kemmerer ,  Albrecht Schaefer ,  Dittmar Wieland

发明人： Benjamin Kemmerer ,  Albrecht Schaefer ,  Dittmar Wieland

IPC分类号： F16H57/04 ,  F16H59/72 ,  G05D23/02

CPC分类号： F16H59/72 ,  F01P2037/02 ,  F01P2050/06 ,  F01P2060/045 ,  F16H57/0413

摘要： In a method for controlling the operating temperature of a hydraulic operating medium for a drive unit of a vehicle in a selected range, the operating temperature is controlled by controlling the volume flow of the operating medium for a heat exchange between the operating medium and a secondary heat transfer medium flow medium to a predetermined desired value as a function of the actual value of the operating temperature and as a function of at least one other vehicle parameter, by which a certain temperature influencing effect on the operating medium can be provided. The selected range of the operating temperature includes both the temperature values occurring in the warm-up phase of the drive unit and temperature values, which are substantially higher than the desired value.

摘要翻译： 在用于控制在选定范围内的车辆的驱动单元的液压操作介质的操作温度的方法中，通过控制用于操作介质和次级之间的热交换的操作介质的体积流量来控制操作温度 传热介质流动介质作为操作温度的实际值的函数的预定期望值，并且作为至少一个其它车辆参数的函数，由此可以提供对操作介质的一定温度影响影响。 所选择的工作温度范围包括在驱动单元的预热阶段中出现的温度值和显着高于期望值的温度值。

公开(公告)号：US06835161B2

公开(公告)日：2004-12-28

申请号：US10197270

申请日：2002-07-18

申请人： Martin Grillenberger ,  Markus Heinzel ,  Michael Salecker ,  Friedo Tinschert ,  Dittmar Wieland

发明人： Martin Grillenberger ,  Markus Heinzel ,  Michael Salecker ,  Friedo Tinschert ,  Dittmar Wieland

IPC分类号： B60K4128

CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  B60W2510/0241 ,  F16H61/0403 ,  F16H61/682 ,  F16H63/502 ,  Y10T477/638 ,  Y10T477/6403 ,  Y10T477/6422

摘要： A method for changing gear in an automated change-speed gearbox of a motor vehicle with an automated clutch arranged between an engine and the change-speed gearbox includes engaging the clutch up to a slip limit during a downshift from an original gear to a target gear to increase the rotational speed of an input shaft of the change-speed gearbox.

摘要翻译： 用于在发动机和变速齿轮箱之间设置有自动离合器的机动车辆的自动变速齿轮箱中的齿轮变速器的方法包括：在从原始档位到目标档位的降档期间将离合器接合到滑移极限 以增加变速齿轮箱的输入轴的转速。

公开(公告)号：US20080011573A1

公开(公告)日：2008-01-17

申请号：US11486431

申请日：2006-07-13

申请人： Christoph Wefers ,  Dittmar Wieland ,  Joachim Zinsser

发明人： Christoph Wefers ,  Dittmar Wieland ,  Joachim Zinsser

IPC分类号： F16D23/06

CPC分类号： F16D23/06 ,  F16D2023/0618

摘要： In a synchronizing device with a synchronizing body, a sliding sleeve for coupling the sliding body to a gear wheel, two synchronizing rings for rotational speed matching between the synchronizing body and the gear wheels, and a pivotable balancing lever having opposite arm extending into support openings in the synchronizing rings, the balancing levers are pivotable about a central axis so as to permit limited rotation of the synchronizing rings relative to the synchronizing body.

摘要翻译： 在具有同步体的同步装置中，用于将滑动体联接到齿轮的滑动套筒，用于同步体和齿轮之间的转速匹配的两个同步环，以及具有延伸到支撑开口中的相对臂的可枢转平衡杆 在同步环中，平衡杆可围绕中心轴线枢转，以允许同步环相对于同步体的有限旋转。