Circulating mechanism, and method of operating such a circulating mechanism
    1.
    发明授权
    Circulating mechanism, and method of operating such a circulating mechanism 有权
    循环机构和操作循环机构的方法

    公开(公告)号:US07156224B2

    公开(公告)日:2007-01-02

    申请号:US10850555

    申请日:2004-05-20

    IPC分类号: B65G17/00

    摘要: A circulating mechanism includes a moving member, e.g. a chain or a belt, which travels along a circulating path and is looped about at least one deflecting member for reversing a travel direction of the moving member. Disposed in a section of the circulating path is a guide assembly for guiding the moving member. A magnetic field generating device is provided for applying a magnetic force upon the moving member at least in an area of the guide assembly so as to draw the moving member against the guide assembly and thereby enhance the travel behavior of the moving member.

    摘要翻译: 循环机构包括移动部件,例如, 链条或皮带,其沿着循环路径行进并围绕至少一个偏转构件环绕,用于反转移动构件的行进方向。 设置在循环路径的一部分中的是用于引导移动构件的引导组件。 提供一种磁场产生装置,用于至少在导向组件的一个区域中向移动构件施加磁力,以将移动构件拉向导向组件,从而增强移动构件的行进行为。

    STORAGE AND RETRIEVAL SYSTEM
    2.
    发明申请
    STORAGE AND RETRIEVAL SYSTEM 审中-公开
    存储和检索系统

    公开(公告)号:US20070183870A1

    公开(公告)日:2007-08-09

    申请号:US11464932

    申请日:2006-08-16

    IPC分类号: B65G1/04

    CPC分类号: B66F9/072

    摘要: The invention relates to a storage and retrieval system having at least one mast, which is supported at its lower mast end on a running rail via at least two running wheels and can be moved along the running rail guided by at least one driven running wheel of the running rail, having a guide rail (2), which is arranged in the region of the upper mast end (1) and extends parallel to the running rail, having guide rollers, which are mounted such that they can rotate at the upper mast end (1) and bear against the guide rail (2) on both sides so as to guide the mast. In order to damp the mast oscillations occurring during movement, at least one friction roller (4) is provided that rolls on the guide rail (2) and an eddy current brake (7) is provided that is driven by the friction roller (4).

    摘要翻译: 本发明涉及一种具有至少一个桅杆的储存和取回系统,所述至少一个桅杆通过至少两个行进轮在其下桅杆端处被支撑在行驶轨道上,并且可以沿着所述行驶轨道移动,所述至少一个驱动行驶轮由 具有导轨(2)的行进轨道,其布置在上桅杆端部(1)的区域中并且平行于行进轨道延伸,具有导向辊,其安装成使得它们能够在上桅杆 端部(1),并在两侧承受导轨(2),以引导桅杆。 为了减轻运动过程中发生的桅杆振荡,提供了至少一个在导轨(2)上滚动的摩擦辊(4),并且由摩擦辊(4)驱动的涡流制动器(7) 。

    Device for compensating a torque produced by a gyrostatic effect
    3.
    发明授权
    Device for compensating a torque produced by a gyrostatic effect 有权
    用于补偿陀螺仪效应产生的转矩的装置

    公开(公告)号:US07152503B2

    公开(公告)日:2006-12-26

    申请号:US10987948

    申请日:2004-11-12

    IPC分类号: F16H37/06

    摘要: A device for compensating a torque produced on a movable axle in a machine tool or production machine by a gyrostatic effect includes a rotating useful machine system attached to the movable axle and producing a useful angular momentum, and a rotating machine counter-system attached to the axle and producing a counter angular momentum. The magnitude of the counter angular momentum is substantially identical to the magnitude of the useful angular momentum. The useful torque produced by a movement of the rotating useful machine system through a temporal change of the useful angular momentum is at least partially compensated by a counter-torque produced by a temporal change of the counter angular momentum. This arrangement represents a simple device for compensating a torque produced by the gyrostatic effect on a movable axle of machine tolls and production machines.

    摘要翻译: 用于补偿在机床或生产机器中通过陀螺静力学效应产生的扭矩的装置包括附接到可动轴并产生有用的角动量的旋转有用机器系统,以及附接到可移动轴的旋转机器对抗系统 轴产生反角动量。 计数器角动量的大小基本上与有用的角动量的大小相同。 通过旋转有用机器系统通过有用角动量的时间变化的运动产生的有用扭矩至少部分地由逆时针角动量的时间变化产生的反扭矩补偿。 这种布置代表了一种简单的装置,用于补偿由机器通行费和生产机器的可移动轴上的陀螺静音效应产生的扭矩。

    Method and device for damping a chatter oscillation in a processing machine
    4.
    发明授权
    Method and device for damping a chatter oscillation in a processing machine 失效
    用于抑制加工机器中颤振的方法和装置

    公开(公告)号:US06886436B2

    公开(公告)日:2005-05-03

    申请号:US10430149

    申请日:2003-05-06

    摘要: A device and a method are disclosed for attenuating a chatter oscillation in a processing machine, for example a cutting machine, such as a lathe. The machine includes at least one feed system with a primary section and a secondary section driven by a linear motor which can be powered via a converter. The device has a magnetic field control to control an in-phase component (d-component) of the magnetic field which produces the attractive force between of the primary section and the secondary section. An actual signal that is proportional to the chatter oscillation is generated and compared with a predetermined setpoint for a chatter oscillation. The comparison produces a control variable which is applied as a current setpoint to a field control that controls the current of the linear motor. This sufficiently attenuates chatter oscillations so that a reduction of the cutting depth is no longer required.

    摘要翻译: 公开了一种用于衰减处理机器中的振荡振荡的装置和方法,例如切割机器例如车床。 该机器包括至少一个具有初级部分的进料系统和由线性马达驱动的次级部件,该直线马达可以通过转换器供电。 该装置具有磁场控制以控制在初级部分和次级部分之间产生吸引力的磁场的同相分量(d分量)。 产生与颤振振荡成比例的实际信号,并将其与用于颤振的预定设定值进行比较。 该比较产生一个控制变量,该控制变量作为电流设定值应用于控制线性电机电流的励磁控制。 这足以使振荡振荡充分衰减,从而不再需要减少切割深度。

    Guiding device with measuring scale for guiding a moveable machine element of a machine
    5.
    发明授权
    Guiding device with measuring scale for guiding a moveable machine element of a machine 有权
    具有用于引导机器的可移动机器元件的测量秤的引导装置

    公开(公告)号:US07891112B2

    公开(公告)日:2011-02-22

    申请号:US11574788

    申请日:2005-08-26

    IPC分类号: G01D5/347 G01D5/00

    摘要: The invention relates to a guiding device (3) for guiding a displaceable machine element (1) of a machine. Said guiding device (3) in connected in a mechanically fixed manner to a machine bed (4). A material measure (6) is arranged along at least one part of the guiding device (3) in order to determine a position of the machine element (1). The guiding device (3) and the material measure (6) can be displaced in relation to each other and at least one part of the material measure (6) is in contact with the guiding device (3) either directly or via a bearing (9). The inventive guiding device (3) enables the displaceable machine elements to be positioned in a precise manner even when the machine bed (4) is vibrated. The invention also relates to a machine comprising said type of guiding device (3).

    摘要翻译: 本发明涉及一种用于引导机器的可移位的机器元件(1)的引导装置(3)。 所述引导装置(3)以机械方式连接到机床(4)。 沿着引导装置(3)的至少一部分布置材料测量(6),以便确定机器元件(1)的位置。 引导装置(3)和材料测量装置(6)可以相对于彼此移位,并且材料测量装置(6)的至少一部分直接或经由轴承与引导装置(3)接触 9)。 本发明的引导装置(3)使得即使当机床(4)振动时,可移动的机器元件也能够以精确的方式定位。 本发明还涉及一种包括所述类型的引导装置(3)的机器。

    GUIDING DEVICE WITH MEASURING SCALE FOR GUIDING A MOVEABLE MACHINE ELEMENT OF A MACHINE
    6.
    发明申请
    GUIDING DEVICE WITH MEASURING SCALE FOR GUIDING A MOVEABLE MACHINE ELEMENT OF A MACHINE 有权
    用于指导机器的可移动机器元件的测量装置

    公开(公告)号:US20090050782A1

    公开(公告)日:2009-02-26

    申请号:US11574788

    申请日:2005-08-26

    IPC分类号: F16M7/00 B25B3/00

    摘要: The invention relates to a guiding device (3) for guiding a displaceable machine element (1) of a machine. Said guiding device (3) in connected in a mechanically fixed manner to a machine bed (4). A material measure (6) is arranged along at least one part of the guiding device (3) in order to determine a position of the machine element (1). The guiding device (3) and the material measure (6) can be displaced in relation to each other and at least one part of the material measure (6) is in contact with the guiding device (3) either directly or via a bearing (9). The inventive guiding device (3) enables the displaceable machine elements to be positioned in a precise manner even when the machine bed (4) is vibrated. The invention also relates to a machine comprising said type of guiding device (3).

    摘要翻译: 本发明涉及一种用于引导机器的可移位的机器元件(1)的引导装置(3)。 所述引导装置(3)以机械方式连接到机床(4)。 沿着引导装置(3)的至少一部分布置材料测量(6),以便确定机器元件(1)的位置。 引导装置(3)和材料测量装置(6)可以相对于彼此移位,并且材料测量装置(6)的至少一部分直接或经由轴承与引导装置(3)接触 9)。 本发明的引导装置(3)使得即使当机床(4)振动时,可移动的机器元件也能够以精确的方式定位。 本发明还涉及包括所述类型的引导装置(3)的机器。

    Device for compensating a torque produced by a gyrostatic effect
    7.
    发明申请
    Device for compensating a torque produced by a gyrostatic effect 有权
    用于补偿陀螺仪效应产生的转矩的装置

    公开(公告)号:US20050103135A1

    公开(公告)日:2005-05-19

    申请号:US10987948

    申请日:2004-11-12

    IPC分类号: B23Q11/00 B23Q23/00 G01C19/02

    摘要: A device for compensating a torque produced on a movable axle in a machine tool or production machine by a gyrostatic effect includes a rotating useful machine system attached to the movable axle and producing a useful angular momentum, and a rotating machine counter-system attached to the axle and producing a counter angular momentum. The magnitude of the counter angular momentum is substantially identical to the magnitude of the useful angular momentum. The useful torque produced by a movement of the rotating useful machine system through a temporal change of the useful angular momentum is at least partially compensated by a counter-torque produced by a temporal change of the counter angular momentum. This arrangement represents a simple device for compensating a torque produced by the gyrostatic effect on a movable axle of machine tolls and production machines.

    摘要翻译: 用于补偿在机床或生产机器中通过陀螺静力学效应产生的扭矩的装置包括附接到可动轴并产生有用的角动量的旋转有用机器系统,以及附接到可移动轴的旋转机器对向系统 轴产生反角动量。 计数器角动量的大小基本上与有用的角动量的大小相同。 通过旋转有用机器系统通过有用角动量的时间变化的运动产生的有用扭矩至少部分地由逆时针角动量的时间变化产生的反扭矩补偿。 这种布置代表了一种简单的装置,用于补偿由机器通行费和生产机器的可移动轴上的陀螺静音效应产生的扭矩。

    Drive system
    8.
    发明授权
    Drive system 有权
    驱动系统

    公开(公告)号:US07800334B2

    公开(公告)日:2010-09-21

    申请号:US11569375

    申请日:2005-05-18

    IPC分类号: G05B1/06

    摘要: The invention relates to a drive system comprising a control unit (1), which is connected to drive units (3a, 3b, 3c, 3d, 3e, 3f, 3g) via a data bus (2) for the exchange of data. According to the invention, one drive unit (3a, 3b) is connected to the drive motor (7a, 7b) in order to control the latter (7a, 7b) and an additional drive unit (3c, 3d, 3e, 3f, 3g) is connected to a magnetic bearing (11c, 11d, 11e, 11f, 11g) of a magnetic spindle bearing arrangement (23) in order to control said bearing (11c, 11d, 11e, 11f, 11g). The invention thus provides a drive system, in which a magnetic spindle bearing arrangement (23) is integrated.

    摘要翻译: 本发明涉及一种包括控制单元(1)的驱动系统,控制单元(1)经由用于交换数据的数据总线(2)连接到驱动单元(3a,3b,3c,3d,3e,3f,3g)。 根据本发明,为了控制驱动马达(7a,7b)和驱动马达(7a,7b),驱动单元(3a,3b)和驱动马达(7a,7b) )连接到磁性主轴轴承装置(23)的磁性轴承(11c,11d,11e,11f,11g),以便控制所述轴承(11c,11d,11e,11f,11g)。 因此,本发明提供了一种驱动系统,其中磁主轴轴承装置(23)被集成。

    MACHINE HAVING A MACHINE ELEMENT THAT CAN BE MOVED ALONG A CROSSBEAM
    9.
    发明申请
    MACHINE HAVING A MACHINE ELEMENT THAT CAN BE MOVED ALONG A CROSSBEAM 审中-公开
    机器有一个可以在交叉口移动的机器元素

    公开(公告)号:US20090278019A1

    公开(公告)日:2009-11-12

    申请号:US11993689

    申请日:2006-06-16

    IPC分类号: B23Q1/01 B23Q17/22 F16M13/00

    摘要: The invention relates to a machine provided with a machine element (5) movable along a cross-beam (1) and a measuring element (4) for measuring the machine element (5) position, wherein said cross-beam (1) is carried by first and second support elements (2, 3), the cross-beam is fixedly connected to the first support element (2) and movably connected to the second support element (3), the measuring element (4) is fixedly connected to the second support element (3) and movably connected to the first support element (2) The inventive machine makes it possible to reduce the influence of the support elements (2, 3) deformation on the accuracy of measurement of the machine element (5) position.

    摘要翻译: 本发明涉及一种设置有可沿着横梁(1)移动的机器元件(5)和用于测量机器元件(5)位置的测量元件(4)的机器,其中所述横梁(1)被携带 通过第一和第二支撑元件(2,3),横梁固定地连接到第一支撑元件(2)并且可移动地连接到第二支撑元件(3),测量元件(4)固定地连接到 第二支撑元件(3)并且可移动地连接到第一支撑元件(2)。本发明的机器可以减小支撑元件(2,3)变形对机器元件(5)位置的测量精度的影响 。

    Drive apparatus and method for its operation
    10.
    发明授权
    Drive apparatus and method for its operation 有权
    驱动装置及其操作方法

    公开(公告)号:US08080951B2

    公开(公告)日:2011-12-20

    申请号:US12363164

    申请日:2009-04-23

    IPC分类号: H02P7/00 H02K7/02

    CPC分类号: H02P23/0004

    摘要: A drive apparatus with at least one synchronous motor, a converter and a mechanical energy buffer able to be fed from an energy supply network, which, for converting mechanical energy into electrical current, includes a first asynchronous machine, and a method of operation for such a drive apparatus are specified, with which or in which the energy buffer, especially its first asynchronous machine is directly electrically connected via a switchover device to the at least one synchronous motor, so that the converter included in the drive apparatus is bypassed for such a switch position of the switchover device and the converter accordingly does not have to be designed for currents which flow in such a switch position of the switchover device.

    摘要翻译: 一种具有至少一个同步电动机,转换器和机械能量缓冲器的驱动装置,其能够从能量供应网络馈送,用于将机械能转换为电流,所述能量供应网络包括第一异步机,以及用于其的操作方法 规定了驱动装置,其中能量缓冲器,特别是其第一异步机器经由切换装置直接电连接到至少一个同步电动机,使得包括在驱动装置中的转换器被旁路以用于这样的驱动装置 切换装置和转换器的开关位置不必设计成在切换装置的这种开关位置流动的电流。