公开(公告)号：US20050139436A1

公开(公告)日：2005-06-30

申请号：US11011378

申请日：2004-12-15

申请人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

发明人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

IPC分类号： F16D55/14 ,  F16D55/48 ,  F16D61/00 ,  F16D63/00 ,  F16D65/14 ,  F16D65/22 ,  F16D65/833 ,  F16D65/853

CPC分类号： F16D55/14 ,  F16D55/48 ,  F16D65/853 ,  F16D2121/20 ,  F16D2125/36 ,  F16D2127/10

摘要： A self-boosting, electromechanical friction brake having with a fixed, drumlike brake body in which two rotatable brake rings are disposed, which are rotatable counter to one another via a planetary gear and can be spread apart thereby. As a result of being spread apart, the brake rings are pressed from inside against the brake body and are braked. The friction brake may be sealed off and thus protected it against environmental factors. A lubricant filling is possible, which reduces wear and as a result makes a lifetime brake possible. The brake may be cooled through coolant channels which can be connected via connections to a coolant circulation system of an internal combustion engine of a motor vehicle.

摘要翻译： 一种自增力机电摩擦制动器，其具有固定的鼓状制动器体，其中设置有两个可旋转的制动环，所述两个可旋转的制动环可经由行星齿轮彼此相对旋转并且可以由此分开。 由于分开的结果，制动环从内部压靠制动器主体并被制动。 摩擦制动器可以被密封，从而保护它免受环境因素的影响。 润滑剂填充是可能的，这减少了磨损，结果使得一生中的制动成为可能。 制动器可以通过冷却剂通道冷却，冷却剂通道可以经由连接件连接到机动车辆的内燃机的冷却剂循环系统。

公开(公告)号：US20050109566A1

公开(公告)日：2005-05-26

申请号：US10962435

申请日：2004-10-13

申请人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

发明人： Dietmar Baumann ,  Dirk Hofmann ,  Herbert Vollert ,  Willi Nagel ,  Andreas Henke ,  Bertram Foitzik ,  Bernd Goetzelmann

IPC分类号： F16D65/18 ,  F16D55/02 ,  F16D55/224 ,  F16D55/48 ,  F16D65/14 ,  F16D65/46 ,  F16D65/52

CPC分类号： F16D65/18 ,  F16D65/568 ,  F16D2121/24 ,  F16D2125/34 ,  F16D2125/64 ,  F16D2127/10

摘要： The invention relates to a self-boosting electromechanical disk brake with a frame caliper equipped with a wear readjustment device which for instance is automatic and which upon tensing of the disk brake stores energy by prestressing a torsion shaft, which upon release of the disk brake converts this energy into a wear readjustment motion. In the process, a spacing between two brake lining holders of the frame caliper in the disk brake is decreased.

摘要翻译： 本发明涉及一种具有框架卡钳的自增压机电盘式制动器，其具有例如自动的磨损重新调整装置，并且在盘式制动器的张紧时通过预应力扭转轴来储存能量，所述扭转轴在盘式制动器释放时转换 这种能量进入磨损调整运动。 在该过程中，盘式制动器中的框架卡钳的两个制动衬片保持器之间的间隔减小。

公开(公告)号：US06705589B2

公开(公告)日：2004-03-16

申请号：US10110654

申请日：2002-07-08

申请人： Dirk Hofmann ,  Hans-Friedrich Schwarz ,  Gerhard Hahl ,  Valentin Schubitschew

发明人： Dirk Hofmann ,  Hans-Friedrich Schwarz ,  Gerhard Hahl ,  Valentin Schubitschew

IPC分类号： B60T836

CPC分类号： B60T8/367 ,  B60T15/028

摘要： The valve (10) has a seat valve (27) comprising a hollow cone-shaped valve seat (24) and an hemispherical shutoff element (26). An afflux bore (23) having contact with a pressure-medium inlet (19) discharges centrically into the valve seat (24). A solenoid armature (30) acting upon the seat valve (27) in opening fashion grips a push rod (25) comprising the shutoff element (26). The solenoid armature cooperates with a pole body (42) according to the flat-type armature principle. A preloaded return spring (39) acting on the seat valve (27) in closing fashion is arranged between the pole body (42) and the solenoid armature (30). The valve (10) works as a proportioning valve, because, in addition to a suitable design of the seat valve (27) and push rod (25), the magnetic force is infinitely variable and, together with a hydraulic force, has a monotonously increasing course as the valve opening stroke increases, while the spring force—which also has a monotonously increasing course as the valve opening stroke increases—has a positive slope that is greater than that of the course of the magnetic and hydraulic force.

摘要翻译： 阀（10）具有包括中空锥形阀座（24）和半球形截止元件（26）的座阀（27）。 与压力介质入口（19）接触的流体孔（23）中心排放到阀座（24）中。 以打开方式作用在座阀（27）上的螺线管电枢（30）夹住包括截止元件（26）的推杆（25）。 螺线管电枢根据扁平电枢原理与极体（42）配合。 在极体（42）和螺线管电枢（30）之间布置有以闭合方式作用在座阀（27）上的预加载的复位弹簧（39）。 阀（10）作为比例阀，因为除了座阀（27）和推杆（25）的适当设计之外，磁力是无限可变的，并且与液压力一起是单调的 当阀开度行程增加时，随着阀开度行程增加而也具有单调递增过程的弹簧力 - 具有大于磁力和液压力过程的正斜率的正斜率。

公开(公告)号：US06598944B1

公开(公告)日：2003-07-29

申请号：US09830648

申请日：2001-12-07

申请人： Guenter Wolff ,  Friedrich Megerle ,  Martin Oehler ,  Dirk Hofmann

发明人： Guenter Wolff ,  Friedrich Megerle ,  Martin Oehler ,  Dirk Hofmann

IPC分类号： B60T836

CPC分类号： F16K31/0655 ,  B60T8/363 ,  B60T15/028 ,  B60T17/04

摘要： The invention relates to an electromagnetic device, in particular for a slip-controlled, hydraulic vehicle brake system, having at least a first magnet valve which is closed in its currentless basic position and having at least a second magnet valve which is open in its currentless basic position, the first and second magnet valves being received in receiving bores of a valve block. The invention provides that the first and second magnet valves have structurally identical, one-piece valve housings, in each of which all the magnet valve components are received essentially without any axial protrusion, and that the total length of each of the first and second magnet valves is recessed in the receiving bores of the valve block, and that a nonferromagnetic spacer ring is disposed between a face end, pointing toward the valve seat, of at least one magnet coil and a dividing plane between this magnet coil and the associated pole piece.

摘要翻译： 本发明涉及一种电磁装置，特别是用于滑动控制的液压车辆制动系统，其具有至少一个第一磁阀，该第一磁阀在其无电流的基本位置处封闭并且具有至少一个第二磁阀，其在其无电流状态下是开放的 基本位置，第一和第二磁阀被接收在阀块的接收孔中。 本发明提供了第一和第二磁阀具有结构相同的一体式阀壳体，其中每个阀壳体中的所有磁阀组件基本上没有任何轴向突出地接收，并且第一和第二磁体中的每一个的总长度 阀门凹入阀块的接收孔中，并且非磁性隔离环设置在至少一个磁体线圈的指向阀座的面端和该磁体线圈与相关联的极片之间的分隔平面之间 。