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13 条记录 (耗时 0.01 秒)

    Impact support for a door of a motor vehicle
    6.
    发明授权
    Impact support for a door of a motor vehicle 失效
    对机动车门的冲击支援

    公开(公告)号：US5452545A

    公开(公告)日：1995-09-26

    申请号：US109940

    申请日：1993-08-20

    申请人： Josef Siekmeyer ,  Ulrich Hoffmann

    发明人： Josef Siekmeyer ,  Ulrich Hoffmann

    IPC分类号： B60J5/00 ,  B60J5/04 ,  B60R21/00 ,  F16L9/02

    CPC分类号： B60J5/0444

    摘要： An impact support for reinforcing a door of a motor vehicle, including a hollow profile part that is fastenable in the vehicle door. The hollow profile part having, at least in a central region thereof, a portion with a roughly oval cross section having a cross-sectional height that is greater than a cross-sectional depth. The hollow profile part is arranged in the motor vehicle door so that the depth lies parallel to an impact direction. The roughly oval cross section is formed by two straight sides which lie parallel at a distance from one another and are connected at their ends by a convex portion that has a radius that is always greater than half the distance between the two straight sides.

    摘要翻译： 用于加强机动车辆的门的冲击支撑件，包括可在车门中紧固的中空型材部件。 中空型材部分至少在其中心区域具有截面高度大于横截面深度的大致椭圆形截面的部分。 中空型材部件布置在机动车门中，使得深度与冲击方向平行。 大致椭圆形的横截面由彼此平行地平行的两个直边形成，并且在其端部通过凸起部分连接，该凸出部分的半径总是大于两个直边之间的距离的一半。

    Reinforcement element for the body of an automobile
    7.
    发明授权
    Reinforcement element for the body of an automobile 失效
    汽车车身的加固元件

    公开(公告)号：US5221121A

    公开(公告)日：1993-06-22

    申请号：US771606

    申请日：1991-10-04

    申请人： Roland Zichner ,  Manfred Janssen ,  Ulrich Hoffmann

    发明人： Roland Zichner ,  Manfred Janssen ,  Ulrich Hoffmann

    IPC分类号： B60J5/04

    CPC分类号： B60J5/0437 ,  B60J5/044 ,  B60J5/0461

    摘要： A reinforcement element, for the body of an automobile, consists of an elongated tensile elastic part comprising a cable, which is arranged in a hollow section attached to the body of the automobile. The cable extends through the hollow section and is attached by its ends independently of the hollow section to an attachment point on a part of the body. An impact against the body part causes the hollow section to contact and rest against the cable, such that the cable impedes further displacement of the hollow section with respect to the body. The cable may be a compound cable, each element having different routing, lengths, thicknesses, and/or construction. The mounting includes a tensioning element to prestress the cable, and may include a passive or active damping element.

    摘要翻译： 用于汽车车身的增强件由细长的拉伸弹性部件组成，该拉伸弹性部件包括电缆，其布置在附接到汽车主体的中空部分中。 电缆延伸穿过中空部分，并且其端部独立于中空部分附接到身体的一部分上的附接点。 对身体部分的冲击导致中空部分接触并抵靠电缆，使得电缆阻止中空部分相对于主体的进一步移位。 电缆可以是复合电缆，每个元件具有不同的布线，长度，厚度和/或结构。 安装件包括用于对电缆进行预应力的张紧元件，并且可以包括无源或主动阻尼元件。

    Process for producing catalyst supports or catalyst systems having open pores
    8.
    发明授权
    Process for producing catalyst supports or catalyst systems having open pores 失效
    制备具有开孔的催化剂载体或催化剂体系的方法

    公开(公告)号：US3957685A

    公开(公告)日：1976-05-18

    申请号：US446266

    申请日：1974-02-27

    申请人： Helmut Heide ,  Ulrich Hoffmann ,  Gunther Brotz ,  Eva Poeschel

    发明人： Helmut Heide ,  Ulrich Hoffmann ,  Gunther Brotz ,  Eva Poeschel

    IPC分类号： B01J37/00 ,  B01J35/04

    CPC分类号： B01J37/0018 ,  Y10S502/507

    摘要： A process for producing ceramic, ceramic-metal or metal catalyst supports or catalysts with open, interconnecting pores. The process forming a dense agglomeration of spherical, cylindrical or similar bodies of generally uniform size. These bodies are connected together at their mutual contact points, thereby producing a framework corresponding generally to the macropores and pore interconnections of the finished material in terms of size and arrangement. The framework is then filled with a suspension containing as solid components the catalyst support material and/or the catalyst material. The suspension can also contain a binding agent. The framework is subsequently dissolved away after at least the partial hardening of the cast mass without destroying the structure produced during hardening.

    摘要翻译： 一种制备陶瓷，陶瓷 - 金属或金属催化剂载体或具有开放互连孔的催化剂的方法。 该方法形成具有大致均匀尺寸的球形，圆柱形或类似物体的致密附聚物。 这些物体在它们的相互接触点处连接在一起，从而在尺寸和布置方面产生一般对应于成品材料的大孔和孔互连的框架。 然后将骨架用包含催化剂载体材料和/或催化剂材料的固体组分的悬浮液填充。 悬浮液还可以含有粘合剂。 该框架随后在至少部分硬化铸件后溶解，而不破坏在硬化过程中产生的结构。

    Method and apparatus for evening the sliver produced by a card
    9.
    发明授权
    Method and apparatus for evening the sliver produced by a card 失效
    晚上由卡制作的条子的方法和装置

    公开(公告)号：US4791706A

    公开(公告)日：1988-12-20

    申请号：US052591

    申请日：1987-05-21

    申请人： Wolfgang Wiening ,  Ulrich Hoffmann ,  Heinrich Rake

    发明人： Wolfgang Wiening ,  Ulrich Hoffmann ,  Heinrich Rake

    IPC分类号： D01G23/06 ,  D01H5/42 ,  D01G15/00

    CPC分类号： D01H5/42 ,  D01G23/06

    摘要： A method of evening a sliver produced by a carding machine in which a predetermined output rate and draft are set. The method includes the steps of determining the actual weight of a predetermined sliver length by weighing; determining the difference between the actual sliver weight and a desired sliver weight; as a function of the difference altering the draft corresponding to a predetermined sliver thickness; measuring momentary actual thicknesses of the running sliver at a card output for a determined time period or sliver length and generating mechanical signals representing the momentary actual sliver thicknesses; converting the mechanical signals to first electric signals; combining the first electric signals into a second electric signal constituting an average of the first electric signals and representing the actual sliver thickness of the measured sliver; storing the second electric signal; applying the second electric signal to a computer; applying to the computer a third electric signal representing the actual sliver weight; and determining, with the computer and from a function between the actual sliver weight and the actual sliver thickness, a desired sliver thickness corresponding to a desired sliver weight.

    摘要翻译： 一种晚上由梳理机生产的条子的方法，其中设定了预定的输出速率和吃水。 该方法包括以下步骤：通过称量确定预定纱条长度的实际重量; 确定实际条子重量和所需的条子重量之间的差异; 作为改变对应于预定条子厚度的草图的差异的函数; 测量卡片输出上的运行条的一个确定的时间段或条子长度的瞬时实际厚度，并产生表示瞬时实际纱条厚度的机械信号; 将机械信号转换为第一电信号; 将第一电信号组合成构成第一电信号的平均值的第二电信号，并表示测量的条子的实际条子厚度; 存储第二电信号; 将第二电信号应用于计算机; 向计算机施加代表实际条子重量的第三电信号; 并且使用计算机和从实际纱条重量和实际纱条厚度之间的函数确定对应于期望的条子重量的期望的纱条厚度。

    Time-discrete adaptive switching on-off controller
    10.
    发明授权
    Time-discrete adaptive switching on-off controller 失效
    时间离散自适应开关控制器

    公开(公告)号：US4639853A

    公开(公告)日：1987-01-27

    申请号：US616196

    申请日：1984-06-01

    申请人： Heinrich Rake ,  Ulrich Hoffmann ,  Ulrich Muller ,  Rudolf Breddermann ,  Rainer Blumbach

    发明人： Heinrich Rake ,  Ulrich Hoffmann ,  Ulrich Muller ,  Rudolf Breddermann ,  Rainer Blumbach

    IPC分类号： G05B11/16 ,  G05B13/02 ,  G05B13/04 ,  G05B21/02 ,  G05B13/00

    CPC分类号： G05B13/048

    摘要： The present invention relates to an arrangement for the discrete-time adaptive on-off switching control of a continuous-time process with a binary switching actuator, which uses for the determination of the on-off actuating signal a prediction of a process output sequence over several future sampling intervals as reaction to a possible process input sequence that is applied to a discrete-time linear process model and which estimates and updates in every sampling interval the parameters of the process model by means of a parameter estimation device in order to adapt them to the process to be controlled, even when the process behavior changes, and which has a device for the input and change of the setpoint, the limits of the process output and the sampling time as well as a measuring device for the periodical measurement of the process input. The arrangement further comprises two alternatively working control devices one of which is active in the stationary phase and the other of which is active in the start-up phase of the process or after setpoint changes, and a switching device which activates one or the other said control device in dependence of the result of the measurement of the process output and of input current setpoint, wherein the actuator is served by the active control device.

    摘要翻译： 本发明涉及一种用于二进制切换致动器的连续时间处理的离散时间自适应开关切换控制的装置，其用于确定开关致动信号对过程输出序列的预测 几个未来的采样间隔作为对可能的过程输入序列的反应，其应用于离散时间线性过程模型，并且在每个采样间隔中通过参数估计装置估计和更新过程模型的参数以便使其适应 即使过程行为发生变化，并且具有用于输入和改变设定值的装置，过程输出的限制和采样时间以及用于周期性测量的测量装置的控制过程 过程输入。 该装置还包括两个备选的工作控制装置，其中一个工作控制装置在静止相中是有效的，另一个工作控制装置在过程的启动阶段或在设定点改变之后是有效的，以及激活一个或另一个所述 控制装置，其依赖于过程输出和输入电流设定点的测量结果，其中致动器由主动控制装置服务。