公开(公告)号：US06325319B1

公开(公告)日：2001-12-04

申请号：US09181563

申请日：1998-10-29

申请人： Kaoru Noji

发明人： Kaoru Noji

IPC分类号： B21C4714

CPC分类号： B65H57/12 ,  H01F41/082

摘要： A winding apparatus, which delivers a line material from a nozzle and winds said line material, providing a notch portion on the tip portion of said nozzle, which eases the amount of bending of said line material.

摘要翻译： 一种卷绕装置，其从喷嘴输送线材并且卷绕所述线材，在所述喷嘴的尖端部分上提供切口部分，这减轻了所述线材的弯曲量。

公开(公告)号：US06390406B1

公开(公告)日：2002-05-21

申请号：US09854716

申请日：1997-07-25

申请人： Douglas Bruce Wood

发明人： Douglas Bruce Wood

IPC分类号： B21C4714

CPC分类号： B29D29/08

摘要： A method and apparatus for accurately applying a cord to a rotatable mandrel utilizes control of cord length, rather than cord tension, as the control parameter. The apparatus includes a mandrel with an inflatable diaphragm mounted on an outer surface of the mandrel. The diaphragm is selectively inflatable via a control valve and source of pressurized fluid for dynamically adjusting a circumference of the mandrel in response to a control input. The control input reads a tension in the cord being wound. The cord is positively fed to the mandrel according to a defined algorithm based on the mandrel's shape, circumference and rotational speed, rather than by demand feed of the cord. The apparatus includes a positive feed control capstan which is electronically geared. The apparatus further includes a cord-laying wheel which isolates radially directed forces from circumferentially-directed forces. A second embodiment of the invention includes the belt being rotated on first and second pulleys while the cord is applied. A center distance between the first and second pulleys is selectively adjustable to control cord tension in the cord.

摘要翻译： 用于将绳索精确地施加到可旋转心轴的方法和装置利用绳索长度的控制而不是帘线张力作为控制参数。 该设备包括具有安装在心轴的外表面上的可充气隔膜的心轴。 隔膜通过控制阀和加压流体源选择性地充气，用于响应于控制输入动态地调节心轴的周长。 控制输入​​读取正在缠绕的电线中的张力。 根据基于心轴的形状，圆周和旋转速度的定义的算法，而不是通过绳索的需求馈送，将绳子积极地馈送到心轴。 该装置包括一个电动齿轮传动的正进给控制绞盘。 该装置还包括一个帘线铺设轮，其将沿径向力的径向力隔离。 本发明的第二实施例包括在使用绳索的同时在第一和第二滑轮上旋转的皮带。 可选择地调节第一和第二滑轮之间的中心距离，以控制绳索中的绳索张力。

公开(公告)号：US06547177B2

公开(公告)日：2003-04-15

申请号：US09777999

申请日：2001-02-07

申请人： Martin J. Fitzpatrick

发明人： Martin J. Fitzpatrick

IPC分类号： B21C4714

CPC分类号： B65H49/08 ,  B65H57/08 ,  B65H2701/31

摘要： A device for winding pipe sealant filamentary materials onto a pipe comprising: (a) a retainer for retaining a length of filamentary material; and (b) an elongate dispensing aid projecting from said retainer, the dispensing aid comprising at least one guide located at a position spaced from the retainer and through which the filamentary material passes. The material is for sealing threaded pipe joints. The device may be motorized for rotational motion, for example by attachment to a power tool. The device may also have a locating portion for engaging an end of a pipe to which the filamentary material is to be applied. The locating portion may act as an automatic adjuster of the position of the device. Relative rotation of the dispensing aid and the automatic adjuster actuates the automatic adjuster. The device allows for ease of application of pipe sealant material to pipes and may be hand-held.

摘要翻译： 一种用于将管状密封剂长丝材料卷绕到管道上的装置，包括：（a）用于保持长度的丝状材料的保持器; 和（b）从所述保持器突出的细长分配助剂，所述分配助剂包括位于与所述保持器间隔开的位置的至少一个引导件，所述丝状材料通过所述定位器。 该材料用于密封螺纹管接头。 该装置可以例如通过附接到电动工具来进行旋转运动。 该装置还可以具有用于接合待施加丝状材料的管的端部的定位部分。 定位部分可以用作设备位置的自动调节器。 分配助剂和自动调节器的相对旋转启动自动调节器。 该装置允许管道密封剂材料易于应用于管道并且可以是手持式的。

公开(公告)号：US06196486B1

公开(公告)日：2001-03-06

申请号：US09327990

申请日：1999-06-08

申请人： Siegfried David ,  Karl Keller

发明人： Siegfried David ,  Karl Keller

IPC分类号： B21C4714

CPC分类号： B21C47/143

摘要： A coil-laying head for a wire-coiling apparatus has a tubular body centered on and rotatable about an axis, a generally spiral guide tube having an inlet end at the axis and an outlet end opening generally tangentially of the axis at a radial spacing from the axis, and a helicoidal mounting plate having an inner edge fixed to the body and an outer edge secured to the tube. A helicoidal counterweight plate is fixed to the tubular body diametrally opposite the mounting plate and has radial and axial dimensions, at least one of which varies such that any section of the counterweight plate counterbalances a corresponding diametrally opposite section of the guide tube and mounting plate. The counterweight plate has a resonant frequency and the body has a nominal maximum rotation speed that is less than the resonant frequency.

摘要翻译： 用于线卷绕装置的卷绕头具有以轴为中心并且可围绕轴线旋转的管状体，大致螺旋形的导管，其在轴线处具有入口端，并且出口端开口大体上以轴线方向相对于轴线径向间隔开 所述轴线和螺旋形安装板具有固定到所述主体的内边缘和固定到所述管的外边缘。 螺旋配重板固定到与安装板直径相对的管状体，并且具有径向和轴向尺寸，其中至少一个变化，使得配重板的任何部分平衡导向管和安装板的相应的直径相对的部分。 配重板具有谐振频率，并且主体具有小于谐振频率的标称最大转速。

公开(公告)号：US06769641B2

公开(公告)日：2004-08-03

申请号：US10313938

申请日：2002-12-06

申请人： David L. Pariseau ,  Kenneth Plante

发明人： David L. Pariseau ,  Kenneth Plante

IPC分类号： B21C4714

CPC分类号： B21C47/143

摘要： A laying has a quill rotatable about an axis, and a pipe carried on the quill. The pipe has an entry end arranged to receive a product, and an intermediate portion defining a curved guide path leading from the entry and to a delivery end spaced radially from the quill axis and from which the product is discharged as a helical series of rings. A guide defines a helical extension of the guide path, and comprises a helical support plate projecting outwardly from the quill. A plurality of channel-shaped guide sections supported end to end on the support plate. The guide sections form a segmented radially outwardly facing helical trough surrounded by a cylindrical shroud that cooperates with the guide sections to definee radially and axially confined helical extension of the guide path.

摘要翻译： 铺设具有可围绕轴线旋转的套筒，以及在套筒上承载的管子。 该管具有布置成接收产品的入口端和限定从入口到出口端的弯曲引导路径的中间部分，该引导路径与针轴线径向间隔开，并且产品从螺旋系列排出。 引导件限定了引导路径的螺旋延伸，并且包括从套筒向外突出的螺旋支撑板。 在支撑板上端对端支撑的多个通道形导向部分。 引导部分形成由圆柱形护罩围绕的分段径向向外的螺旋槽，其与引导部分配合以限定引导路径的径向和轴向限制的螺旋延伸。

公开(公告)号：US06715708B2

公开(公告)日：2004-04-06

申请号：US10147727

申请日：2002-05-17

申请人： Douglas Bruce Wood

发明人： Douglas Bruce Wood

IPC分类号： B21C4714

CPC分类号： B65H59/384 ,  B29D2030/082

摘要： The invention is an apparatus and method for accurately applying a cord to a rotatable mandrel while manufacturing cord reinforced articles. The apparatus includes a rotating build mandrel, a cord supply, and a feed capstan for assisting in feeding cord from the cord supply to the mandrel along a defined cord path. At least two drums of differing diameters are located in the cord path. Encoders are connected to each drum for measuring at least the angular movement of the drum. Using the angular movement of the drums, the effective pitch line differential of the cord is determined.

摘要翻译： 本发明是一种用于在制造绳索加强制品时将绳索精确地施加到可旋转心轴的装置和方法。 该设备包括旋转的制造心轴，绳索供应和进给绞盘，用于帮助沿着限定的绳索路径将帘线从帘线供应提供到心轴。 至少两个不同直径的鼓位于绳索路径中。 编码器连接到每个滚筒，用于至少测量滚筒的角度运动。 使用鼓的角运动，确定帘线的有效节距线差。

公开(公告)号：US06565031B2

公开(公告)日：2003-05-20

申请号：US09945149

申请日：2001-08-31

申请人： Peter Haak

发明人： Peter Haak

IPC分类号： B21C4714

CPC分类号： B21C47/143 ,  B21C47/14

摘要： A coil-laying device has a body having a generally cylindrical outer surface centered on and rotatable about an axis and wall structure forming on the surface a radially outwardly open groove having an intake end, a center, and an output end. The groove has an axial dimension that decreases from the intake end to the center and that increases from the center to the output end. The groove has an angular dimension of about 360° and the center is located about 250° from the output end, so that the center is spaced between 0° and 110° from the intake end. Furthermore the groove is defined between walls that taper together between the intake end and the center at a predetermined angle and that diverge from the center to the output end at a larger angle.