公开(公告)号：US20150246385A1

公开(公告)日：2015-09-03

申请号：US14628633

申请日：2015-02-23

申请人： Steven Mark Everritt ,  Carl Cooper ,  Art Parmely ,  Richard Grifno

发明人： Steven Mark Everritt ,  Carl Cooper ,  Art Parmely ,  Richard Grifno

IPC分类号： B21F27/10 ,  B23K31/02

CPC分类号： B21F27/10 ,  B01D39/10 ,  B21F27/124 ,  B21F27/18 ,  B23K11/008

摘要： An exemplary embodiment of wire wrap welding system generally includes a headstock; a bed; a bed mounted tailstock linearly moveable in relation to the headstock; a linear induction drive system adapted to move the tailstock; a linear encoder system having a series of position encoders disposed on the bed; a servomotor adapted to rotate a headstock mounted spindle; a welding system positioned on the headstock, a servomotor positioned on the tailstock and adapted to rotate a tailstock mounted spindle; and a control system.An exemplary embodiment of a method for controlling slot openings between wire segments in a wire wrap welding process generally includes controlling movement of a bed mounted tailstock in relation to the rate of rotation of a headstock mounted spindle, utilizing a linear induction drive system, a linear encoder system, and a control system.

摘要翻译： 线缠绕焊接系统的示例性实施例通常包括头架; 床; 床架尾架可相对于主轴箱线性移动; 适于移动尾架的线性感应驱动系统; 线性编码器系统，其具有设置在床上的一系列位置编码器; 适于旋转主轴架安装的主轴的伺服电动机; 定位在所述主轴箱上的焊接系统，位于所述尾座上的伺服电动机，并适于旋转安装在底座上的主轴; 和控制系统。 用于控制线缠绕焊接过程中的线段之间的狭槽开口的方法的示例性实施例通常包括使用线性感应驱动系统来控制床安装的尾架相对于主轴箱安装的主轴的旋转速度的运动，线性 编码器系统和控制系统。

公开(公告)号：US20090308596A1

公开(公告)日：2009-12-17

申请号：US12138192

申请日：2008-06-12

申请人： Kendall R. Dyson ,  Simon Angelle

发明人： Kendall R. Dyson ,  Simon Angelle

IPC分类号： E03B3/18 ,  B21F27/18

CPC分类号： B21F27/124 ,  Y10T29/49602 ,  Y10T29/49604

摘要： Non conductive supports flank the mounting location of ribs for a wire wrap screen so as to limit penetration into the wire being fed over the ribs and resistance welded notwithstanding variations of applied force from the weld roller. Optionally the wire can be pre-rolled to approximately its end diameter in the finished screen ahead of the time it contacts a rib so as to minimize bending the wire over the rib which thins the wire. The supports are preferably ceramic and provide equal penetration of the rib into the wrap wire despite variations in loading by the weld roller.

摘要翻译： 非导电支撑件位于用于电线包裹屏幕的肋的安装位置，以便限制穿过肋条的电线的穿透，并且即使焊接辊施加的力的变化，电阻也被焊接。 可选地，在接触肋之前，线可以预先滚动到成品丝网的大致其端部直径，以便最小化将线材弯曲到穿过导线的肋上。 尽管焊接辊的负载有所变化，但是支撑件优选地是陶瓷的，并且使肋部能够均匀地贯穿包裹线。

公开(公告)号：US06223785B1

公开(公告)日：2001-05-01

申请号：US09458288

申请日：1999-12-10

申请人： Wayne Barden

发明人： Wayne Barden

IPC分类号： B21F2710

CPC分类号： B21F27/124

摘要： An apparatus for making a reinforcing cage as disclosed. The apparatus has a former for receiving a plurality of longitudinally extending reinforcing rods and the former is rotatably received on a bed carried by a frame. An unloading module is located adjacent the former and has a shuttle for moving towards the former for feeding rods into the former and away from the former for withdrawing the rods as a cage is made. A feed is present adjacent the former for directing a reinforcing rod against the rod as they are withdrawn from the former to allow the spiral rod to be welded to the longitudinal rods as to produce a reinforcing cage.

摘要翻译： 一种如所公开的用于制造加强笼的装置。 该装置具有用于容纳多个纵向延伸的加强杆的前者，并且前者可旋转地容纳在由框架承载的床上。 卸载模块位于前者附近，并具有用于朝向前者移动的梭子，用于将杆送入前者并远离前者，用于在制作笼子时取出杆。 一个进料邻近前者存在，当加强杆从前者中取出时将加强杆引导到杆上，以允许螺旋杆焊接到纵向杆上以产生加强笼。

公开(公告)号：US4365657A

公开(公告)日：1982-12-28

申请号：US199735

申请日：1980-10-23

申请人： Georg Pfender

发明人： Georg Pfender

IPC分类号： B21F27/12 ,  B21F27/10

CPC分类号： B21F27/124

摘要： A machine for the manufacture of reinforcing bodies for concrete pipes and the like, which comprises longitudinal bars and wire wound about the longitudinal bars. Two coaxial, synchronously driven discs are provided. A first disc carries radially displaceable guide pieces as a welding rest for the longitudinal bars. A welding device is mounted on a transversely moveable welding carriage and makes welds successively on the longitudinal bars. The guide pieces and the welding device are adjustable automatically and continuously over the total radial stroke given with a first disc of specific diameter. Traction lines guided by rollers in the longitudinal direction engage the guide pieces. An axially directed hydraulic cylinder drives the traction lines and a transversely directed hydraulic cylinder, synchronized with the axially directed cylinder, drives the welding carriage. It is consequently possible to produce in succession reinforcing bodies of selected diameters without loss of time for changeover.

摘要翻译： 一种用于制造用于混凝土管等的增强体的机器，其包括围绕纵向条缠绕的纵向杆和线。 提供两个同轴驱动的同步驱动盘。 第一盘带有作为纵向杆的焊接台的可径向移动的引导件。 焊接装置安装在横向可移动的焊接托架上，并且在纵向条上连续地进行焊接。 引导件和焊接装置在给定的具有特定直径的第一盘的总径向冲程中可自动和连续地调节。 由纵向导向的牵引线与引导片接合。 轴向定向的液压缸驱动牵引线和与轴向定向的气缸同步的横向液压缸驱动焊接台。 因此，可以连续地制造选定直径的增强体，而不会花费时间进行切换。

公开(公告)号：US4317349A

公开(公告)日：1982-03-02

申请号：US110101

申请日：1980-01-07

申请人： Kosti Reunanen

发明人： Kosti Reunanen

IPC分类号： B21C47/04 ,  B21F3/04 ,  B21F27/12

CPC分类号： B21C47/04 ,  B21F27/122 ,  B21F27/124 ,  B21F3/04

摘要： The invention relates to a method and apparatus for the manufacture of a screw-line shaped reinforcement spiral out of metal wire for the reinforcement of concrete pipes or columns. The wire is, while subject to tensile stress, wound onto a cylindrical last whose diameter is equal to the inner diameter of the spiral. The wire, before coming onto the last, passes over a roll that prestresses the wire to a curve of such a small diameter that, after the wire has been taken off the curve, a tension tending to bend the wire in the direction of bending of the reinforcement spiral remains in the wire. The winding takes place so that at the immediate proximity of the initial end of the last the wire passes over rolls. The first roll, whose projection is partly outside the projection of the mantle of the last and which gives the wire a curve radius smaller than the radius of the last, makes a tension bending in the wire in the direction of bending of the reinforcement spiral which bended remain in the wire. The subsequent rolls whose projections are inside the mantle of the last or are in contact with same, jointly provide a curvature whose curve radius is at the beginning larger than the radius of the last but becomes gradually smaller and, at the last roller becomes the same. The wire is wound onto the last as guided by rolls placed at the initial end of the last and positioned radially in relation to the last. The rolls provide the winding with an opening tension effective in the axial direction of the spiral, because the rise of the winding is at the beginning or at a part of the first winding, larger than the diameter of the wire but after a few windings, the rise is the same as the diameter of the wire. One or some of these last-mentioned windings are pressed against the last by means of a roll. The roll is, at the end of the roll facing towards the final end of the last, provided with a flange that penetrates between the windings and thereby causes gliding of the windings placed behind the flange on the last by the width of the flange and at the same time bending the windings in the axial direction of the spiral.

公开(公告)号：US4287919A

公开(公告)日：1981-09-08

申请号：US40382

申请日：1979-05-18

申请人： Hans C. Georgii

发明人： Hans C. Georgii

IPC分类号： B21F27/02 ,  B21F27/12 ,  E04C5/06 ,  B21F27/10

CPC分类号： B21F27/12 ,  B21F27/124

摘要： A space framework comprises two multi-wire systems of spirally-wound wires, the wires which, in the one system, are wound in the one direction, and, in the other system, are wound in the other direction, being interconnected at points where they intersect. In the manufacturing process, the wires in both systems are wound simultaneously in opposite directions during simultaneous advancement. In this instance, the wires are stretched and shaped about a forming device. The wires are then interconnected at those points where, in the winding operation, they intersect at the outer contour of the space framework.A machine for manufacturing a space framework consists of magazines for supplying the wires in both systems, for winding purposes, a templating and welding device for the wound wires, and an advancement means for the space framework produced at the templating and welding device.

摘要翻译： 空间框架包括两根螺旋卷绕的多线系统，一个系统中沿一个方向缠绕的线，另一个系统沿另一个方向缠绕的线， 他们相交。 在制造过程中，两个系统中的电线在同时进行的同时沿相反方向缠绕。 在这种情况下，导线围绕成形装置被拉伸和成形。 然后，线在那些在绕线操作中在空间框架的外轮廓处相交的点处相互连接。 用于制造空间框架的机器包括用于在两个系统中供应电线的杂志，用于绕线目的，用于绕线的模板和焊接装置，以及用于在模板和焊接装置处产生的空间框架的推进装置。

公开(公告)号：US3882905A

公开(公告)日：1975-05-13

申请号：US49242474

申请日：1974-07-29

申请人： STRESSED PIPE RESEARCH INC

发明人： JAMES KENNETH E

IPC分类号： B21F27/12 ,  E04C5/06 ,  F16L9/08 ,  B21F3/04 ,  B21F15/04 ,  B21F27/02

CPC分类号： B21F27/124 ,  B21F27/121 ,  E04C5/0618 ,  F16L9/08

摘要： Reinforcing cage for the wall of a concrete pipe characterized by a pair of helical spaced coils, indexed 180* apart, and longitudinal members woven over and under adjacent coils and mechanically locked thereto, said members being disposed angularly to the planes of the ends of the cage, forming isosceles triangles for resisting torsion in both directions about the cage axis, together with method of making the cage. Various additional optional features may be employed.

摘要翻译： 用于混凝土管壁的加强笼，其特征在于一对螺旋间隔的线圈分开180°，并在相邻线圈之上和之下编织并机械地锁定在其上的纵向构件，所述构件成角度地设置在 保持架，形成用于抵抗围绕保持架轴线的两个方向的扭转的等腰三角形，以及制造保持架的方法。 可以采用各种附加的可选特征。

公开(公告)号：US3837372A

公开(公告)日：1974-09-24

申请号：US32635773

申请日：1973-01-24

申请人： TREFILUNION

发明人： BERNOT J

IPC分类号： B21F31/00 ,  B21F27/12 ,  E04C5/06 ,  B21F27/20

CPC分类号： E04C5/0618 ,  B21F27/124

摘要： Method and machine for producing an expansible lattice structure. A transverse filament is wound in the form of coils round a group of longitudinally extending filaments which are parallel to an axis. The winding of the transverse filament is accompanied, toward the end of the winding, by a corrugation of the transverse filament so as to produce at the end of the lattice structure an end portion which can be expanded radially of the axis. The lattice structure is of particular utility as a reinforcement for a concrete pipe having a socket at one end.

摘要翻译： 用于生产可扩展晶格结构的方法和机器。 横向细丝缠绕成平行于轴线的一组纵向延伸的长丝的线圈形式。 横向细丝的卷绕伴随着绕组的端部，由横向细丝的波纹引起，以便在格子结构的末端产生能够沿轴线径向扩展的端部。 格子结构特别适用于在一端具有插座的混凝土管的加强件。

公开(公告)号：US3592243A

公开(公告)日：1971-07-13

申请号：US3592243D

申请日：1969-01-29

申请人： NIPPON CONCRETE IND CO LTD

发明人： FUKUSHIMA YOSHIKIYO ,  ISHIHARA YASUSHI ,  MOMOTA KENZO ,  USUI YASUO ,  SAKUMURA TUYOSHI ,  SOGO SATORU ,  NUNOKAWA KOJI

IPC分类号： B21F27/12 ,  E04C5/06 ,  B21F3/02

CPC分类号： E04C5/0618 ,  B21F27/122 ,  B21F27/124

摘要： A method of fabricating reinforcements for PC concrete pipe comprising forming a central cage structure and two end cages of slightly larger diameter than said central cage, positioning the said end cages at each end of said central cage structure, inserting tension reinforcing material along the length of said cage structure, without intertwining said tensioning reinforcing members, and through holes formed on the end surfaces of metal fittings, forming hook ends on the tension reinforcing members, and extending said metal fittings to contact said hook ends and place the tension reinforcing members under tension, the central cage structure being free to move within the end cages, and the end cages being attached to the end surface metal fittings.

公开(公告)号：US3310074A

公开(公告)日：1967-03-21

申请号：US32910663

申请日：1963-12-09

申请人： AMERICAN PIPE & CONSTR CO

发明人： HUCK GEORGE E ,  IRWIN BRUCE C

IPC分类号： B21F27/12 ,  B23K11/00

CPC分类号： B21F27/124 ,  B23K11/008