-
公开(公告)号：US5007464A
公开(公告)日：1991-04-16
申请号：US352168
申请日：1989-05-15
CPC分类号： D03D47/363
摘要： An electromagnetic device is provided for use, for example, as a yarn brake, a rely nozzle valve, a weft yarn stretching nozzle and the like. The electromagnetic device has a pole piece associated with a winding connectable to an electric line. A spring strip is fixedly mounted at one end and projects over a curved abutment surface on the pole piece. In the absence of a magnetic field, the spring strip is disposed in spaced relation to the abutment surface. When a magnetic field builds up in the winding and the pole piece, the free end portion of the strip engages with the abutment surface of the pole piece along an increasing length, for example, to brake a yarn therebetween and, as the magnetic field intensifies, more and more zones of the spring strip engage the pole piece. Consequently, the initial speeds at which the strip moves at engagement and upon cessation of energization of the winding are relatively high.
摘要翻译： 提供电磁装置，例如用作纱线制动器，依靠喷嘴阀，纬纱拉伸喷嘴等。 电磁装置具有与可连接到电线的绕组相关联的极片。 一个弹簧带固定地安装在一端并突出在极片上的弯曲的邻接表面上。 在不存在磁场的情况下，弹簧带与邻接表面间隔开设置。 当磁场积累在绕组和极片中时，条的自由端部沿着增加的长度与极片的邻接表面接合，例如在其间制动纱线，并且随着磁场增强 ，弹簧条的越来越多的区域接合极片。 因此，条带在接合时和在绕组的通电停止时移动的初始速度相对较高。
-
公开(公告)号：US4495812A
公开(公告)日：1985-01-29
申请号：US530806
申请日：1983-09-09
IPC分类号： G11B5/82 , B23B1/00 , F16F15/32 , F16F15/36 , G01M1/04 , G01M1/16 , G01M1/34 , G11B3/70 , G11B7/26 , G11B9/06 , G11B17/028 , G01M1/38
摘要： A method and a device for balancing circular plate-shaped objects, in which the object is centered on means which are movable against spring force. The object is then clamped against a rotatable part which is rotated at a given speed. The object is then released, whereupon it undergoes a deviation from the axis of rotation which is proportional to the unbalance. Subsequently, the object is clamped again and the outer edge is turned to remove the unbalance.
摘要翻译： 用于平衡圆形板状物体的方法和装置，其中物体以可抵抗弹簧力移动的装置为中心。 然后将物体夹紧在以给定速度旋转的可旋转部分上。 然后物体被释放，于是它经历与不平衡成正比的旋转轴的偏离。 随后，物体被再次夹紧，并且外边缘被转动以消除不平衡。
-
公开(公告)号：US5392817A
公开(公告)日：1995-02-28
申请号：US868059
申请日：1992-04-13
IPC分类号： D03D39/22
CPC分类号： D03D39/223
摘要： A fabric table (11) of a device (1) for altering a warp pile loop length during terry weaving is brought by a lever system from the starting position (V) into the partial beat-up position (T) and back again into the starting position (v). The lever system comprises a lever (18) and a drive (17, 171) acting at least roughly at right angles on this lever (18). The alteration in the distance (X) between the starting or complete beat-up position (v) and the partial beat-up position (T) of the fabric table (11) is performed by the displacement of the driving point (P) of the drive (17, 171) on the lever (18) and thus of the length of the effective lever arm of the lever (18). The separation achieved changing the position of the fabric table (11) between the complete (v) and the partial (T) beat-up position and of the actual backward and forward movement of the fabric table (11) permits an alteration and adaption of the fabric table travel and thus of the loop length.
摘要翻译： 用于在毛圈织造期间改变经绒绒毛圈长度的装置（1）的织物台（11）由杠杆系统从起始位置（V）引入部分打倒位置（T）并再次返回到 起始位置（v）。 杠杆系统包括杠杆（18）和在该杠杆（18）上至少大致成直角的驱动器（17,171）。 织物台（11）的起始位置（完成）或完成打纬位置（v）与部分打纬位置（T）之间的距离（X）的变化通过驱动点（P）的位移 杠杆（18）上的驱动器（17,171），从而杠杆（18）的有效杠杆臂的长度。 完成（v）和部分（T）拍打位置之间的织物台（11）的位置和织物台（11）的实际后向和向前运动的位置的改变允许改变和适应 织物表行进，因此循环长度。
-
公开(公告)号：US4549335A
公开(公告)日：1985-10-29
申请号：US505537
申请日：1983-06-17
IPC分类号： H01B13/00 , H01B13/012 , H01R43/01 , H01R43/04
CPC分类号： H01R43/01 , H01B13/012 , Y10T29/49174 , Y10T29/4919
摘要： A method and a device are provided for manufacturing a cable comprising a number of insulated wires extending between two connector blocks to which each wire is connected at its ends. A wire is wound several times around two spaced points of supports which are adjustable to vary the distance between them, the resulting turns of wire being disposed at equal distances from one another on the points of support. Subsequently, at one of the points of support, the wire turns are each connected to respective connectors of each of two connector blocks after which the turns are severed between the two connector blocks.
摘要翻译： 提供了一种用于制造电缆的方法和装置，所述电缆包括在每个电线在其端部处连接的两个连接器块之间延伸的多个绝缘电线。 电线围绕两个间隔的支撑点缠绕数次，这些支撑点可调节以改变它们之间的距离，所得到的电线绕组在支撑点上以相等的距离彼此设置。 随后，在支撑点之一处，线匝各自连接到两个连接器块中的每一个的相应连接器，之后在两个连接器块之间切断匝。
-
-
-
搜索结果
4 条记录 (耗时 0.012 秒)
