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74 条记录 (耗时 0.021 秒)

    Self-boosting electromechanical friction brake
    51.
    发明申请
    Self-boosting electromechanical friction brake 失效
    自升式机电摩擦制动

    公开(公告)号：US20070137949A1

    公开(公告)日：2007-06-21

    申请号：US10584186

    申请日：2004-11-19

    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： F16D55/46

    CPC分类号： F16D65/18 ,  F16D2121/24 ,  F16D2127/10

    摘要： A self-boosting electromechanical friction brake, having a friction brake lining which is displaceable for actuation in the direction of rotation of a brake disk and which is braced via roller bodies on ramps of an abutment plate. When the brake is actuated, brake disk exerts a frictional force on the brake lining pressed against it, which urges the lining in the direction of an increasingly narrow gap between the ramps and the brake disk to exert a contact pressure that is in addition to that exerted by an actuation device to attain self-boosting. The roller bodies are supported fixedly and rotatably in bearing block on the brake lining whereby the roller bodies move in slaved fashion with the brake lining and always brace the brake lining at the same points.

    摘要翻译： 一种自增力机电摩擦制动器，具有摩擦制动衬片，该摩擦制动衬片可移位以致于在制动盘的旋转方向上致动，并通过邻接板的斜面上的辊体支撑。 当制动器被致动时，制动盘对被压靠在其上的制动衬片施加摩擦力，该制动衬片在斜面和制动盘之间沿越来越窄的间隙的方向推动衬套，以施加接触压力 由致动装置施加以实现自增强。 辊体在制动衬片上的轴承座中固定和可旋转地支撑，由此辊体以制动衬片以奴隶方式移动，并且始终在同一点支撑制动衬片。

    Method for carrying out a handover
    52.
    发明申请
    Method for carrying out a handover 审中-公开
    执行切换的方法

    公开(公告)号：US20060211418A1

    公开(公告)日：2006-09-21

    申请号：US11374101

    申请日：2006-03-14

    申请人： Dirk Hofmann

    发明人： Dirk Hofmann

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/32

    摘要： A method for carrying out a handover in a communication network, the communication network having at least a first base station and a second base station, the method comprising the steps of measuring the geographical position of the mobile station while the mobile station communicates with a first base station, comparing the geographical position with data comprising information on the location of geographical regions, whereby the signal quality in these regions is known to be worse than a predefined level, carrying out a handover to the second base station when the mobile station is close to such a region of the first base station. A mobile station and the communication network performing this method, and the software within the mobile terminal.

    摘要翻译： 一种用于在通信网络中执行切换的方法，所述通信网络具有至少第一基站和第二基站，所述方法包括以下步骤：当移动站与第一基站和第二基站通信时，测量移动站的地理位置 基站，将地理位置与包括关于地理位置的位置的信息的数据进行比较，由此已知这些区域中的信号质量比预定级别差，当移动台关闭时执行到第二基站的切换 到第一基站的这个区域。 移动台和执行该方法的通信网络以及移动终端内的软件。

    Friction brake with self-boosting
    54.
    发明授权
    Friction brake with self-boosting 失效
    摩擦制动与自动增压

    公开(公告)号：US06957723B2

    公开(公告)日：2005-10-25

    申请号：US10745575

    申请日：2003-12-29

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

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

    IPC分类号： F16D65/14 ,  F16D55/08

    CPC分类号： F16D65/18 ,  F16D2121/24 ,  F16D2125/42 ,  F16D2127/10

    摘要： The invention relates to an electromechanical brake with self-boosting by means of a wedge mechanism. An actuating force is exerted on the friction brake lining via toothing sets that mesh with one another. By means of an engagement angle of the toothing sets, a favorable force introduction angle of the actuating force on the friction brake lining can be attained. In addition, by using a nonround gear wheel and/or a non-straight rack as the toothing sets, flaring of a caliper upon braking and an infeeding motion of the friction brake lining transversely to a brake disk can be compensated for.

    摘要翻译： 本发明涉及一种通过楔形机构进行自增强的机电制动器。 致动力通过彼此啮合的齿圈施加在摩擦制动衬片上。 通过齿组的接合角度，可以获得致动力对摩擦制动衬片的良好的力引入角度。 此外，通过使用非圆环齿轮和/或非直齿架作为齿组，可以补偿制动时制动钳的扩口和摩擦制动衬片横向于制动盘的进料运动。

    User terminal having first and second radios switchably connectable to first and second antennas for radio access networks telecommunication
    55.
    发明授权
    User terminal having first and second radios switchably connectable to first and second antennas for radio access networks telecommunication 有权
    用户终端具有第一和第二无线电，可切换地连接到用于无线接入网络电信的第一和第二天线

    公开(公告)号：US08965450B2

    公开(公告)日：2015-02-24

    申请号：US12274894

    申请日：2008-11-20

    申请人： Dirk Hofmann ,  Manfred Litzenburger

    发明人： Dirk Hofmann ,  Manfred Litzenburger

    IPC分类号： H04B7/02 ,  H04B1/44 ,  H04B7/08

    CPC分类号： H04B7/0814 ,  H04B7/022 ,  H04W36/0083 ,  H04W88/06

    摘要： A method is provided of operation of a user terminal in a network for radio communications comprising a first radio access network and a second radio access network. The user terminal comprising a first radio, a second radio, a first antenna and a second antenna. The first radio comprises two ports for connection to antennas. At least one of the two antennas is switchably connectable to each of the radios. The method comprising the following steps: connecting the two antennas to the first radio such that each port is connected to a respective antenna, and receiving data at the first radio passed via a radio communication connection from a first radio access network to the two antennas; switching the second antenna from connection to the first radio to connection to the second radio, receiving data at the first radio passed via a radio communication connection from the first radio access network to the first antenna, and receiving data at the second radio passed via a radio communication connection from a second radio access network to the second antenna.

    摘要翻译： 提供了一种用于在包括第一无线电接入网络和第二无线电接入网络的无线电通信的网络中的用户终端的操作的方法。 用户终端包括第一无线电，第二无线电，第一天线和第二天线。 第一个收音机包括两个用于连接到天线的端口。 两个天线中的至少一个天线可切换地连接到每个无线电设备。 该方法包括以下步骤：将两个天线连接到第一无线电，使得每个端口连接到相应的天线，并且将经由无线电通信连接的第一无线电处的数据从第一无线电接入网络接收到两个天线; 将所述第二天线从连接切换到所述第一无线电，以连接到所述第二无线电，接收经由无线电通信连接从所述第一无线电接入网络传送到所述第一天线的所述第一无线电处的数据，以及在经由 从第二无线电接入网络到第二天线的无线电通信连接。

    Drum brake
    57.
    发明授权
    Drum brake 失效
    鼓式制动器

    公开(公告)号：US08408367B2

    公开(公告)日：2013-04-02

    申请号：US12096475

    申请日：2006-10-30

    申请人： Dirk Hofmann ,  Willi Nagel ,  Oliver Kriese

    发明人： Dirk Hofmann ,  Willi Nagel ,  Oliver Kriese

    IPC分类号： F16D55/08

    CPC分类号： F16D51/20 ,  F16D51/22 ,  F16D65/22 ,  F16D2121/24 ,  F16D2125/24 ,  F16D2125/48 ,  F16D2125/70

    摘要： The invention relates to a drum brake having an electromechanical actuating device. The invention proposes to convert a rotating drive movement of the actuating device by use of a gearwheel and two toothed racks. The toothed racks mesh with the gearwheel on opposite sides thereof and are driven in opposite directions by the gearwheel into translational movements for pressing attached brake shoes against a brake drum. The toothed racks are configured in such a way that the two toothed racks have a common line of action, with resulting symmetrical actuating forces. According to one embodiment of the invention, the lines of action of the toothed racks run tangentially with respect to the gearwheel.

    摘要翻译： 本发明涉及一种具有机电致动装置的鼓式制动器。 本发明提出通过使用齿轮和两个齿形齿条来转换致动装置的旋转驱动运动。 齿条与齿轮在其相对侧啮合，并通过齿轮以相反的方向被驱动，用于将附接的制动蹄压靠在制动鼓上的平移运动。 齿形齿条被构造成使得两个齿形齿条具有共同的作用线，从而产生对称的致动力。 根据本发明的一个实施例，齿条的作用线相对于齿轮相切地运动。

    Vehicle roof
    58.
    发明授权
    Vehicle roof 有权
    车顶

    公开(公告)号：US08177294B2

    公开(公告)日：2012-05-15

    申请号：US12524692

    申请日：2008-01-25

    申请人： Alexander Bergmiller ,  Wolfgang Seifert ,  Gerhard Skorianz ,  Dirk Hofmann ,  Norbert Elbs

    发明人： Alexander Bergmiller ,  Wolfgang Seifert ,  Gerhard Skorianz ,  Dirk Hofmann ,  Norbert Elbs

    IPC分类号： B60J10/12

    CPC分类号： B60J7/192 ,  B60J10/82

    摘要： A vehicle roof with a roof opening disposed within a fixed roof outer skin of a vehicle and a cover (10) to optionally close and at least partially open the roof opening. To at least partially open the roof opening, the cover can be both tilted out from a closed position at its rear edge and displaced in the driving direction to the rear. The cover has at least one locking lug (12a, 12b) in the region of its leading edge (14) that engages, from below in a closed position of the cover, into a support element that is stiff in a direction perpendicular to the roof outer skin. Additionally, the cover is formed at its rear edge such that engagement from below under the lateral and rear areas of the roof opening does not occur in the closed position.

    摘要翻译： 一种具有设置在车辆的固定屋顶外皮内的屋顶开口的车顶，以及可选地关闭和至少部分地打开屋顶开口的盖（10）。 为了至少部分地打开屋顶开口，盖可以从其后边缘处的关闭位置倾斜出来并沿着驱动方向向后移动。 所述盖在其前缘（14）的区域中具有至少一个锁定凸耳（12a，12b），所述至少一个锁定凸耳（12a，12b）从所述盖的关闭位置的下方接合到在垂直于所述屋顶的方向上是刚性的支撑元件 外皮。 此外，盖子在其后边缘处形成，使得在屋顶开口的侧部和后部区域下方的接合不会发生在关闭位置。