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20 条记录 (耗时 0.017 秒)

    Synchronized multispeed transducer position indicating system
    1.
    发明授权
    Synchronized multispeed transducer position indicating system 失效
    同步多传感器位置指示系统

    公开(公告)号：US4014014A

    公开(公告)日：1977-03-22

    申请号：US584376

    申请日：1975-06-06

    申请人： Donald H. Jones ,  Paul F. McNally

    发明人： Donald H. Jones ,  Paul F. McNally

    IPC分类号： H03M1/00 ,  H03K13/02

    CPC分类号： H03M1/485

    摘要： A method and apparatus for synchronizing the digitized position output of a multispeed system having overlapping position indications. The output of the multispeed position indicating system is a digital output word which is a combination of the individual outputs of the various transducers. For a two speed system a digital fine position having a high degree of accuracy is provided, and a digital coarse position indication of a lesser precision is also provided wherein the least significant coarse position digit overlaps the most significant fine position digit. An adjustment is provided for adjusting the coarse digital output as a function of the most significant digit of the fine transducer output so that nonambiguous synchronized position information is provided at all times. The appropriate adjustment can be obtained by adding a fixed number of counts, such as 5, to the coarse digital position indication and then subtracting the most significant digit of the fine position indication so that when the coarse position indication is combined with the fine position indication the desired unambiguous output results. The combined position indication can be obtained by utilizing all of the fine digital position outputs and the coarse digital outputs other than the least significant digit, which overlaps the most significant digit of the fine digital output. The coarse and fine position indicators can be resolvers which are connected to the shaft to be instrumented. The outputs of these resolvers are then converted to digital signals by analog to digital converters. The fine digital signal and the modified coarse digital signal are then combined by appropriate logic.

    Method and apparatus for cutting, forming, and inserting cups into tubes
    5.
    发明授权
    Method and apparatus for cutting, forming, and inserting cups into tubes 失效
    将杯子切割，成形和插入管子的方法和装置

    公开(公告)号：US5146666A

    公开(公告)日：1992-09-15

    申请号：US794528

    申请日：1991-11-19

    申请人： Terry Babbitt ,  Michael S. Braunshteyn ,  Andrew J. Gillespie ,  Donald H. Jones ,  Billy J. Keen, Jr. ,  Robert H. Raynor ,  Renzer R. Ritt ,  Robert E. Talley

    发明人： Terry Babbitt ,  Michael S. Braunshteyn ,  Andrew J. Gillespie ,  Donald H. Jones ,  Billy J. Keen, Jr. ,  Robert H. Raynor ,  Renzer R. Ritt ,  Robert E. Talley

    IPC分类号： A24F47/00 ,  B21D51/44 ,  B23P19/04

    CPC分类号： A24F47/004 ,  B21D51/44 ,  B23P19/04 ,  Y10T29/49828 ,  Y10T29/519 ,  Y10T29/5191 ,  Y10T29/5197 ,  Y10T29/53374

    摘要： A method and apparatus is provided for cutting a disk of material from a continuously advancing strip of material, forming the disk into a cup, and inserting the cup into the end of a tube. The apparatus comprises a first rotating member having a plurality of workstations positioned around its periphery, a second rotating member into which tubes without cups are loaded and from which tubes containing cups are unloaded, and a set of stationary cams which control the operation of the workstations. The strip of material passes around a section of the periphery of the first member, advances at the same rate as the circumferential velocity of the first member, and comes into relative stationary contact with a number of the workstations. The rotation of the first member relative to the stationary cams provides motion to a cutting mandrel, a forming mandrel, a cutting and forming die, and an insertion mandrel associated with each workstation to perform the tasks of cutting, forming, and inserting.

    摘要翻译： 提供一种方法和装置，用于从连续前进的材料条切割材料盘，将盘形成杯状，并将杯插入管的端部。 该装置包括第一旋转构件，其具有围绕其周边定位的多个工作站，第二旋转构件，其中不装载有杯的管和从其中卸载含有杯的管的第二旋转构件以及控制工作站的操作的一组静止凸轮 。 材料条绕第一部件周边的一部分通过，以与第一部件的圆周速度相同的速度前进，并与许多工作台相对固定接触。 第一构件相对于固定凸轮的旋转为切割心轴，成形心轴，切割和成形模具以及与每个工作站相关联的插入心轴提供运动，以执行切割，成形和插入的任务。

    Article transfer rejection apparatus and method
    8.
    发明授权
    Article transfer rejection apparatus and method 失效
    制品转移排除装置和方法

    公开(公告)号：US5232079A

    公开(公告)日：1993-08-03

    申请号：US884741

    申请日：1992-05-15

    申请人： Marc D. Belcastro ,  Donald H. Jones ,  H. Cary Longest

    发明人： Marc D. Belcastro ,  Donald H. Jones ,  H. Cary Longest

    IPC分类号： A24C5/34 ,  A24C5/345 ,  B65G47/52

    CPC分类号： A24C5/345 ,  A24C5/34 ,  B65G47/525

    摘要： An apparatus and method for selectively removing articles, such as cigarettes, from a transfer conveyor system in which the transfer of the selected articles to a receiver conveyor from a transfer conveyor is rejected within a transfer zone. Vacuum suction retaining articles on the transfer conveyor is blocked in the transfer zone as articles pass to the receiver conveyor. Transfer of selected articles is rejected by application of an air pulse responsive to a reject signal. The selected articles are returned to the transfer conveyor, from which they are removed.

    摘要翻译： 用于从传送输送系统选择性地去除诸如香烟的物品的装置和方法，其中将所选物品从传送输送机转移到接收器输送机中在转印区域内被拒绝。 当物品通过接收器输送机时，传送输送机上的真空抽吸保持件在传送区域被阻塞。 通过应用拒绝信号的空气脉冲来拒绝所选择的物品的转移。 所选择的物品返回到传送带，从中移出。

    Sampled data servo control system with deadband compensation
    9.
    发明授权
    Sampled data servo control system with deadband compensation 失效
    具有死区补偿的采样数据伺服控制系统

    公开(公告)号：US4578763A

    公开(公告)日：1986-03-25

    申请号：US523063

    申请日：1983-08-15

    申请人： Donald H. Jones ,  Spencer W. Allen ,  Philip R. Chimes

    发明人： Donald H. Jones ,  Spencer W. Allen ,  Philip R. Chimes

    IPC分类号： G05B19/23 ,  G05B19/25

    CPC分类号： G05B19/232 ,  G05B2219/41254 ,  G05B2219/41481 ,  G05B2219/42171

    摘要： The present invention provides a high response inexpensive microprocessor based control system. The system uses only one detector that detects only one motion characteristic of the object controlled by the system. In the preferred embodiment, the system controls the position and velocity of the movable member of the motor by creating commands that represent the desired position of the movable member 1024 times per second. The system also provides methods for improving the accuracy and precision of the system.

    摘要翻译： 本发明提供了一种高响应廉价的基于微处理器的控制系统。 该系统仅使用一个仅检测由系统控制的对象的一个​​运动特性的检测器。 在优选实施例中，系统通过创建代表每秒可移动构件的期望位置的命令1024次/秒来控制电动机的可动构件的位置和速度。 该系统还提供了提高系统精度和精度的方法。

    Speed detector for use on a dc motor
    10.
    发明授权
    Speed detector for use on a dc motor 失效
    用于直流电机的速度检测器

    公开(公告)号：US4082968A

    公开(公告)日：1978-04-04

    申请号：US744395

    申请日：1976-11-23

    申请人： Donald H. Jones

    发明人： Donald H. Jones

    IPC分类号： H02K23/04 ,  H02K23/66 ,  H02K11/00

    CPC分类号： H02K23/66 ,  H02K23/04

    摘要： A speed detector, particularly useful on a permanent magnet DC motor, for providing a pulse indication from movement of the rotor teeth. During one revolution of the motor, a pulse is provided for each motor tooth. In a preferred embodiment, the pulse pickup probe is formed from a ferromagnetic stud which is anchored to the stator housing and extends through an opening formed in the center of the fixed permanent magnet to a position in close proximity to the rotor. The magnet through which the probe extends provides magnetic flux having a path through the stud and the rotor. The reluctance of the flux path through the rotor varies as a function of the alignment of a rotor tooth with respect to the ferromagnetic stud. The stud is formed to have a pickup end facing the rotor. The diameter of the pickup end is slightly greater than the rotor tooth width. A pickup coil is wound around a reduced diameter portion formed on the ferromagnetic stud, and generally lies within the opening through the permanent magnet. As a rotor tooth passes across the pickup end of the stud, a voltage pulse is induced in the pickup coil. The speed with which these voltage pulses are produced indicates motor speed. A small opening or openings extend from the head of the stud towards the reduced diameter portion for receiving leads which are connected to the pickup coil. A diode can be electrically connected to the pickup coil to produce a unidirectional pulse output.