公开(公告)号：US06375113B1

公开(公告)日：2002-04-23

申请号：US09562769

申请日：2000-05-02

申请人： Yasuhiko Ishimaru ,  Yasuyuki Nishimoto

发明人： Yasuhiko Ishimaru ,  Yasuyuki Nishimoto

IPC分类号： B21C4710

CPC分类号： H01F41/082

摘要： A coil is formed by winding a conductive wire around a winding frame that is being rotated about a rotational axis of the winding frame. Guide members contact the conductive wire being wound around the winding frame to define the winding position of the conductive wire. The guide members are supported by a link mechanism that is provided coaxially with the rotational axis so as to rotate synchronously with the winding frame. As a third actuator moves a driving link in the direction of the rotational axis, the guide members are moved in directions of a diameter of the winding frame. As a first actuator moves a holding link in the direction of the rotational axis, the guide members are moved in the direction of the rotational axis together with the holding link. As a second actuator extends or contracts an arm, one of the guide members is moved independently of another one of the guide members. The first, second and third actuators do not need to rotate together with the winding frame. Because the actuators do not need to be mounted on a rotating mechanism, the apparatus construction becomes more simple and the load on a winding frame-rotating motor can be reduced.

摘要翻译： 通过围绕围绕绕组框架的旋转轴线旋转的绕组框架缠绕导线而形成线圈。 引导构件接触缠绕在绕组框架上的导线以限定导线的绕组位置。 引导构件由与旋转轴线同轴地设置成与绕组框架同步旋转的连杆机构支撑。 当第三致动器沿着旋转轴线的方向移动驱动连杆时，引导构件沿着卷绕框架的直径的方向移动。 当第一致动器沿着旋转轴线的方向移动保持连杆时，引导构件与保持连杆一起沿着旋转轴线的方向移动。 当第二致动器延伸或收缩臂时，引导构件中的一个独立于另一个引导构件移动。 第一，第二和第三执行器不需要与绕组框架一起旋转。 由于执行器不需要安装在旋转机构上，装置结构变得更加简单，并且可以减小绕组框架旋转电机的负载。

公开(公告)号：US06543712B2

公开(公告)日：2003-04-08

申请号：US09911273

申请日：2001-07-23

申请人： Rüdiger Grimmel ,  Karl Keller

发明人： Rüdiger Grimmel ,  Karl Keller

IPC分类号： B21C4710

CPC分类号： B21C47/143

摘要： A laying head for a rapidly movable wire rod and including a carrying sleeve located in the support housing of the laying head for receiving a wire entrance section of a laying pipe and supported by two, spaced from each other bearings, a pipe holder projecting past an end surface of the carrying sleeve remote from a carrying sleeve section that receives the wire entrance section of the laying pipe for supporting a wire laying section of the laying pipe; and a pressing device located in the support housing for applying a radial pressure to a section of the carrying sleeve located between the two bearings.

公开(公告)号：US06405958B1

公开(公告)日：2002-06-18

申请号：US09368814

申请日：1999-08-05

申请人： Holger Behrens ,  Hans-Georg Hartung ,  Rüdiger Grimmel ,  Karl Keller

发明人： Holger Behrens ,  Hans-Georg Hartung ,  Rüdiger Grimmel ,  Karl Keller

IPC分类号： B21C4710

CPC分类号： B21C47/146 ,  B21C47/14 ,  B21C47/265

摘要： A method and an apparatus for minimizing the coil height of wire coils formed in a coil forming chamber, wherein individual wire windings are conveyed on a horizontal conveyor, the wire windings are allowed to drop at the end of the conveyor in an approximately vertically dropping movement, and the wire windings drop into the coil forming chamber so as to form the coil. The method includes the steps of placing the wire windings Nw from their drop line eccentrically relative to the axis of symmetry of the coil forming chamber, and adjusting an angle offset &Dgr;&phgr; between two successive windings in accordance with the number of wire windings which are placed per 360° in the coil forming chamber, wherein the adjustment is constant or variable, and wherein &Dgr;&phgr;=360°/Nw.

摘要翻译： 一种用于使形成在线圈形成室中的线圈线圈高度最小化的方法和装置，其中单个线绕组在水平传送器上传送，允许线绕组在输送机的端部处以大致垂直的下落运动 并且线绕组落入线圈形成室以形成线圈。 该方法包括以下步骤：相对于线圈形成室的对称轴偏心地将线绕线Nw从它们的下降线放置，并且根据每个线圈绕组的线绕组的数量来调整两个连续绕组之间的角度偏移量DELTA 360°，其中调整是恒定的或可变的，并且其中DELTAFT = 360°/ Nw。

公开(公告)号：US06260781B1

公开(公告)日：2001-07-17

申请号：US09449826

申请日：1999-11-26

申请人： William D. Cooper

发明人： William D. Cooper

IPC分类号： B21C4710

CPC分类号： B21C47/14 ,  B21C47/146

摘要： A densely packed storage drum containing wire, and a method and apparatus for producing the same. The storage drum having an interior storage cavity into which wire is fed. The drum is supported on a turn table adapted to rotate and index the storage drum relative to a rotatable laying head which guides the wire into the drum. A capstan turning at a set rotational velocity pulls the wire and delivers the wire into the rotating laying head. As the laying head feeds the wire into the storage drum the difference in the rotational velocities of the capstan and laying head causes the formation of loops of wire in the storage drum. By varying the relative velocities of the capstan and the laying head, and rotating and indexing the storage drum relative to the laying head the wire can be deposited into the drum in layers, with each layer having a plurality of loops of a specified diameter circumferentially and eccentrically positioned about the interior cavity of the drum. Adjacent layers having different loop diameters and circumferential positions, producing a densely packed storage drum filled with wire having a uniform radial density.

摘要翻译： 包含线的密集堆积的储存鼓及其制造方法和装置。 存储滚筒具有内部存储腔，线材被馈送到该内部存储腔中。 滚筒支撑在转台上，该转台适于相对于将导线引导到滚筒中的可旋转铺放头旋转和分度存储滚筒。 以设定的旋转速度转动的主导轴拉动线并将线输送到旋转铺设头中。 当铺设头将线材馈入存储卷筒中时，主导轴和铺放头的旋转速度的差异导致在存储滚筒中形成线圈。 通过改变主导轴和铺设头的相对速度，以及相对于铺设头旋转和分度存储滚筒，导线可以以层的方式沉积到滚筒中，每层具有多个圆周的指定直径的环 围绕滚筒内腔偏心定位。 相邻的层具有不同的环直径和周向位置，产生密集堆积的储存鼓，其填充有均匀径向密度的导线。