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公开(公告)号：US4574353A
公开(公告)日：1986-03-04
申请号：US522372
申请日：1983-06-29
摘要： The invention relates to a yarn supply device group for attaching to a textile machine, in particular a ring knitting machine with electrically controllable switching and actuating devices in every supply device which are connected in a signal-transmitting circuit by a bunch of lines common to all supply devices to a central control mechanism. Previously, every supply device in the group had to be "marked" manually prior to the start of operation. In addition, a bunch of lines with large dimensions was necessary, since each supply device needed at least one separate line. In the invention, manual "marking" is not needed, since in each supply device an electronic switching arrangement which contains a writable and readable memory is associated with the switching or actuating devices, can be supplied with an individual address from the central control mechanism, and after having been supplied the address can be controlled addresslike, and for connection of the supply device to the central control mechanism a small-dimensioned bunch of lines can be provided since the switching arrangements of all supply devices are connected in the same manner to the bunch of lines.
摘要翻译： PCT No.PCT / EP82 / 00238 Sec。 371日期1983年6月29日第 102（e）日期1983年6月29日PCT申请日1982年11月4日PCT公布。 第WO83 / 01634号公报 日期：1983年5月11日。本发明涉及一种用于连接到纺织机器的纱线供应装置组，特别是在每个供应装置中具有电可控开关和致动装置的环形针织机，所述纱线供应装置组在信号传输电路中通过 一堆通向所有供应设备的线路到中央控制机制。 以前，该组中的每个供应设备必须在开始操作之前手动“标记”。 另外，由于每个供应装置需要至少一条单独的线，所以需要一大排尺寸的线。 在本发明中，不需要手动“标记”，因为在每个供应装置中，包含可写和可读存储器的电子开关装置与切换或致动装置相关联，可以从中央控制机构提供单独的地址， 并且在被提供之后，地址可以被控制地址，并且为了将供应装置连接到中央控制机构，可以提供小尺寸的一束线，因为所有供电装置的开关装置以相同的方式连接到 一串线。
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2.发明授权
公开(公告)号：US4298172A
公开(公告)日：1981-11-03
申请号：US169991
申请日：1980-07-18
申请人： Jerker Hellstrom
发明人： Jerker Hellstrom
CPC分类号： D03D47/367 , B65H51/30 , D04B15/486 , B65H2701/31
摘要： The present invention provides a method and apparatus which enables thread to be wound onto the motor driven storage drum of a thread storage and feeding device for a thread processing machine strictly continuously and uniformly with the aim of ensuring that the thread as wound off the thread supply bobbin is wound onto the storage drum in such a way that variations in the tension of the thread as pulled off the storage drum are eliminated. This is achieved by controlling the number of revolutions of the motor in response to a control signal which is derived from the thread intermediate supply on the drum and the actual thread consumption, i.e., the average speed of the thread leaving the drum.
摘要翻译： 本发明提供了一种方法和装置，其能够将丝线严格连续均匀地卷绕到螺纹加工机的螺纹存储和进给装置的马达驱动存储滚筒上，目的是确保螺纹从螺纹供给 线轴被卷绕到存储卷筒上，使得从存储滚筒上拉出的线的张力的变化被消除。 这是通过响应于从滚筒上的螺纹中间供应导致的控制信号和实际螺纹消耗量，即离开滚筒的螺纹的平均速度来控制马达的转数来实现的。
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公开(公告)号：US5862835A
公开(公告)日：1999-01-26
申请号：US682719
申请日：1996-09-16
申请人： Jerker Hellstrom
发明人： Jerker Hellstrom
IPC分类号： D03D51/02
CPC分类号： D03D51/02
摘要： A drive device for a weaving machine has a motor control unit connected to an asynchronous motor. An electric supply network supplies the motor control unit with electric power which the motor control unit converts to have a substantially higher frequency. This higher frequency power is then supplied to the asynchronous motor causing the motor to operate at a high r.p.m. A speed reducing unit is connected between the motor and a drive shaft of the weaving machine. The speed reducing unit reduces the r.p.m. of the motor and the motor drives the weaving machine via the drive shaft at the r.p.m. of the weaving machine.
摘要翻译： PCT No.PCT / SE95 / 00088 Sec。 371日期1996年9月16日 102（e）日期1996年9月16日PCT提交1995年1月31日PCT公布。 WO95 / 21281 PCT出版物 日期1995年8月10日用于织机的驱动装置具有连接到异步电动机的电动机控制单元。 供电网络为电动机控制单元提供电动机控制单元转换为具有显着更高频率的电力。 然后将该较高频率功率提供给异步电动机，使得电动机以高r.p.m运行。 电动机与织机的驱动轴之间连接有减速单元。 减速单元减少了r.p.m。 电动机和电动机通过驱动轴在r.p.m处驱动织机。 的织机。
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4.发明申请公开(公告)号：US20090105877A1
公开(公告)日：2009-04-23
申请号：US11920542
申请日：2006-05-19
申请人： Jerker Hellstrom , Magnus Wide
发明人： Jerker Hellstrom , Magnus Wide
CPC分类号： H02P3/14 , B25J19/0004
摘要： An embodiment of the present invention discloses an apparatus for recyclable absorption of electric retardation energy from a multiple axis industrial robotics system, including a robot control unit and at least one drive unit which at retardation generates the retardation energy. By an apparatus according to the present invention, the electric retardation energy, which occurs when a drive unit is retarded and is transferred into generator mode, may be recycled by that the brake unit of the apparatus, and the to the brake unit connected mechanical devices, are accelerated. The electric retardation energy is thus transferred into kinetic energy which may be stored in the mechanical devices. An embodiment of the present invention also refers to a corresponding method for recyclable absorption of electric retardation energy from a multiple axis industrial robotics system.
摘要翻译： 本发明的一个实施例公开了一种用于从多轴工业机器人系统可循环吸收电延迟能量的装置，包括机器人控制单元和延迟产生延迟能量的至少一个驱动单元。 通过根据本发明的装置，当驱动单元被延迟并且被转移到发电机模式时发生的电延迟能量可以通过设备的制动单元再循环到制动单元连接的机械装置 ，加速了。 因此，电延迟能量转移到可以存储在机械装置中的动能中。 本发明的一个实施方案还涉及用于从多轴工业机器人系统可回收吸收电延迟能量的相应方法。
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公开(公告)号：US4784189A
公开(公告)日：1988-11-15
申请号：US165375
申请日：1988-02-29
申请人： Jerker Hellstrom
发明人： Jerker Hellstrom
CPC分类号： D03D47/3066 , D03D47/362 , D03D47/363 , D03D47/367 , D03D51/34
摘要： A device for surveying the insertion of a weft yarn in a shed of a jet loom, comprises an arrival sensor arranged at one end of said shed for detecting the arrival of weft yarn there. The arrival sensor and at least one yarn sensor are connected to a surveillance circuit measuring the period of time lapsed since releasing a stopping device and periodically correcting the measured period of time on the basis of the yarn sensor signal. The surveillance circuit only generates a signal indicating the completion of the weft yarn insertion if the following two conditions are simultaneously fulfilled: The measured period of time exceeds a predetermined period of time between 80% and 99.5% of the period of time required for a complete weft yarn insertion cycle, and the arrival sensor generates a signal representing the arrival of the weft yarn.
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公开(公告)号：US5441087A
公开(公告)日：1995-08-15
申请号：US167937
申请日：1994-04-19
申请人： Ake Alberyd , Jerker Hellstrom
发明人： Ake Alberyd , Jerker Hellstrom
CPC分类号： D03D47/361 , B65H51/16 , B65H57/003 , B65H2557/65 , B65H2701/31
摘要： A yarn storage and feed device with a main body, a take-up element on which the yarn is wound, a storage surface for yarn storage, a threading device with a compressed-air feeder system and a device for activating direction-jet nozzles. At least one direction-jet nozzle is located between the point of entry of the yarn into the storage and feed device and the feed-out point from the yarn-winding element; this nozzle can be activated independently of the nozzles fitted downstream of the feed-out point so that in the event of a partial failure, where stored yarn remains on the storage surface, the yarn end can be blown below the feed-out point.
摘要翻译： PCT No.PCT / EP92 / 01362 Sec。 371日期1994年04月19日 102（e）日期1994年4月19日PCT提交1992年6月16日PCT公布。 出版物WO92 / 22693 日本1992年12月23日。一种具有主体的纱线存储和进给装置，卷绕纱线的卷取元件，用于纱线存储的存储表面，具有压缩空气供给系统的穿线装置和装置 用于激活方向喷嘴。 至少一个方向喷嘴位于纱线进入储存和进给装置的入口点和来自纱线缠绕元件的送出点之间; 该喷嘴可以独立于安装在送出点下游的喷嘴而被激活，使得在存储纱线保留在存储表面上的部分故障的情况下，纱线端可以被吹送到送出点之下。
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公开(公告)号：US5221960A
公开(公告)日：1993-06-22
申请号：US741469
申请日：1991-08-02
IPC分类号： G01N21/89 , B60T8/175 , B60T8/1761 , B60T8/50 , B60T8/58 , B60T8/64 , B65H51/22 , B65H63/00 , B65H63/032 , D03D47/36 , D03D51/34 , G01B11/00 , G01N21/892 , G01P3/38 , G01P3/68 , G01P13/00
CPC分类号： D03D47/367 , B65H63/0324 , D03D51/34 , G01B11/00 , G01P13/00 , G01P3/38 , G01P3/68 , B65H2513/11 , B65H2701/31
摘要： In an opto-electronic detector apparatus, particularly of a yarn storage and feeder apparatus, for detecting at least one yarn or yarn section moving transversely of its longitudinal direction in a detection field, said apparatus comprising a light source, a receiver surface, a photoelectric cell for generating an output signal, and an optical system, the optical system is an optical imaging system (A) having a focus depth defining a predetermined depth (T) of said detection field, and a field of vision of limited dimensions at least in the direction of its width (B), the receiver surface (16) being disposed in the vicinity of the focal plane of the optical imaging system (A), so that said imaging system (A) produced a clear image on the receiver surface (16).
摘要翻译： PCT No.PCT / EP89 / 01501 Sec。 371日期1991年8月2日 102（e）1991年8月2日PCT PCT 1989年12月7日PCT公布。 出版物WO90 / 06504 日期：1990年6月14日。在特别是纱线存放和送料装置的光电检测装置中，用于检测在检测场中横向于其纵向方向移动的至少一根纱线或纱线段，所述装置包括光源 ，接收器表面，用于产生输出信号的光电单元和光学系统，所述光学系统是具有定义所述检测场的预定深度（T）的聚焦深度的光学成像系统（A），以及 至少在其宽度方向（B）上的有限尺寸的视觉，接收器表面（16）设置在光学成像系统（A）的焦平面附近，使得所述成像系统（A）产生 在接收器表面（16）上清除图像。
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