公开(公告)号：US20080173625A1

公开(公告)日：2008-07-24

申请号：US11944648

申请日：2007-11-26

Applicant: Stefan Hofmann

Inventor： Stefan Hofmann

IPC: B23K9/20

CPC classification number: B23K9/201 ,  B23K9/08 ,  B23K9/207

Abstract: A welding head for a welding device is operable to weld a component which is not rotationally symmetrical onto a workpiece. A head attachment includes a holding device for holding the component and to carry a welding current to the component. A mouthpiece is arranged around the holding device and the component during a welding operation. The holding device and the mouthpiece move in relation to each other along a welding axis. The mouthpiece contacts the workpiece and provides a protective gas tangentially about the welding component. An interface device supplies the welding current to the holding device. A connecting device mechanically connects the holding device to the interface device. The connecting device is subdivided into a first connection piece connected to the holding device and a second connection piece electrically insulated from the first connection piece.

Abstract translation: 用于焊接装置的焊接头可操作以将不是旋转对称的部件焊接到工件上。 头部附件包括用于保持部件并将焊接电流携带到部件的保持装置。 在焊接操作期间，在保持装置和部件周围布置有接口。 保持装置和吹嘴沿着焊接轴线相对于彼此移动。 接口接触工件，并提供围绕焊接部件切割的保护气体。 接口装置将焊接电流提供给保持装置。 连接装置将保持装置机械地连接到接口装置。 连接装置被分为与保持装置连接的第一连接件和与第一连接件电绝缘的第二连接件。

公开(公告)号：US20070199277A1

公开(公告)日：2007-08-30

申请号：US11668326

申请日：2007-01-29

Applicant: Gerald Martin

Inventor： Gerald Martin

IPC: E04B1/00

CPC classification number: B23K9/202 ,  B23K9/201 ,  B23K9/206 ,  E04B5/40 ,  E04C5/0645 ,  E04D15/04 ,  E04G21/16 ,  E04G21/167

Abstract: A cart that uniformly transverses floor decking that has sequential peaks and valleys. The cart comprises a wheel assembly having an array of wheels forming rows and columns of wheels positioned under the cart wherein at any given instant of time a number of the wheels of the rows and columns contact peaks of the floor decking and while other wheels extend over and free from contacting the valleys such that the cart uniformly traverses the floor decking.

Abstract translation: 一个均匀地横穿具有连续峰谷的地板甲板的推车。 推车包括具有轮的阵列的车轮组件，其轮形成位于车辆下方的行和列，其中在任何给定时刻，行和列的多个车轮接触地板甲板的顶部，并且当其他车轮延伸越过 并且不与谷接触，使得推车均匀地穿过地板甲板。

公开(公告)号：US07176401B2

公开(公告)日：2007-02-13

申请号：US10482470

申请日：2002-07-02

Applicant: Kanji Sakoda

Inventor： Kanji Sakoda

IPC: B23K9/20

CPC classification number: B23K35/0288 ,  B23K9/201 ,  B23K9/205 ,  B23K9/207 ,  B23K2103/10

Abstract: A method of welding a stud (11) is provided. In another aspect of the present invention, a welding system is provided for a weld stud (11). A further aspect of the present invention employs a weld stud (11) with a substantially conical end section (29). Still another aspect of the present invention includes a welding method, wherein an aluminum or aluminum alloy stud (11) is brought into contact with an aluminum or aluminum alloy base material (14), voltage is applied between the stud (11) and the base material (14), the stud (11) is lifted slightly off the base material (14), an arc is generated, the tip of the stud (11) and the section of the base material (14) to be melted are melted, pressure is applied to the tip of the stud (11) and the section of the base material (14) that has been melted and the stud (11) and base material (14) are welded together, the current is divided into at least three stages and incrementally increased from the beginning to the end while the main arc is generated, and/or the molten tip of the aluminum or aluminum alloy stud (11) is applied under pressure to the molten base material (14) in under five milliseconds after the arc current has been cut off.

Abstract translation: 提供了一种焊接螺柱（11）的方法。 在本发明的另一方面，提供了一种用于焊接螺柱（11）的焊接系统。 本发明的另一方面采用具有基本上圆锥形的端部部分（29）的焊接螺柱（11）。 本发明的另一方面包括一种焊接方法，其中铝或铝合金螺柱（11）与铝或铝合金基底材料（14）接触，电压施加在螺柱（11）和基座 材料（14）中，螺栓（11）稍微从基材14上提起，产生电弧，螺柱11的顶端和待熔融的基材14的部分熔化， 将压力施加到螺柱（11）的顶端以及熔化的基材（14）的部分和螺柱（11）和基材（14）焊接在一起，将电流分为至少三个 在主电弧产生的同时，逐渐增加，并且在铝合金或铝合金螺柱（11）的熔融顶端在五毫秒之后的五毫秒之内在压力下施加到熔融基材（14）上。 电弧电流已被切断。

公开(公告)号：US07030333B2

公开(公告)日：2006-04-18

申请号：US11031405

申请日：2005-01-07

Applicant: David A. Bradley

Inventor： David A. Bradley

IPC: B23K9/20

CPC classification number: B23K9/201 ,  B23K2101/16

Abstract: A method of joining plates includes the steps of providing a one or more studs having a head, a barrel and a weld tip. The plates and studs are arranged such that a first plate having at least one hole is located between the studs and a second plate with each stud aligned with a hole and contacting the second plate. Current is passed through the stud using the stud head and the second plate as electrodes to melt the weld tip bonding the stud to the second plate. The studs are arranged such that an air gap between the studs and the first plate prevents arcing during the welding step. Pressure and heat may be applied to compress the barrel such that the stud functions as a rivet. Alternatively, the barrel may remain uncompressed to provide a pin allowing relative rotation between the plates.

Abstract translation: 连接板的方法包括提供一个或多个具有头部，筒体和焊嘴的螺柱的步骤。 板和螺柱被布置成使得具有至少一个孔的第一板位于螺柱和第二板之间，每个螺柱与孔对准并接触第二板。 使用螺柱头和第二板作为电极将电流通过螺柱，以熔化将螺柱连接到第二板的焊接尖端。 螺柱被布置成使得螺柱和第一板之间的空气间隙在焊接步骤期间防止起弧。 可以施加压力和热量以压缩筒，使得螺柱用作铆钉。 或者，桶可以保持未压缩以提供允许板之间的相对旋转的销。

公开(公告)号：US20050161442A1

公开(公告)日：2005-07-28

申请号：US11031405

申请日：2005-01-07

Applicant: David Bradley

Inventor： David Bradley

IPC: B23K9/20

CPC classification number: B23K9/201 ,  B23K2101/16

Abstract: A method of joining plates includes the steps of providing a one or more studs having a head, a barrel and a weld tip. The plates and studs are arranged such that a first plate having at least one hole is located between the studs and a second plate with each stud aligned with a hole and contacting the second plate. Current is passed through the stud using the stud head and the second plate as electrodes to melt the weld tip bonding the stud to the second plate. The studs are arranged such that an air gap between the studs and the first plate prevents arcing during the welding step. Pressure and heat may be applied to compress the barrel such that the stud functions as a rivet. Alternatively, the barrel may remain uncompressed to provide a pin allowing relative rotation between the plates.

Abstract translation: 连接板的方法包括提供一个或多个具有头部，筒体和焊嘴的螺柱的步骤。 板和螺柱被布置成使得具有至少一个孔的第一板位于螺柱和第二板之间，每个螺柱与孔对准并接触第二板。 使用螺柱头和第二板作为电极将电流通过螺柱，以熔化将螺柱连接到第二板的焊接尖端。 螺柱被布置成使得螺柱和第一板之间的空气间隙在焊接步骤期间防止起弧。 可以施加压力和热量以压缩筒，使得螺柱用作铆钉。 或者，桶可以保持未压缩以提供允许板之间的相对旋转的销。

公开(公告)号：US06327766B1

公开(公告)日：2001-12-11

申请号：US09291380

申请日：1999-04-14

Applicant: Joseph A. Cardente

Inventor： Joseph A. Cardente

IPC: B23P600

CPC classification number: B23P6/00 ,  B23K9/201 ,  F16B37/061 ,  Y10T29/49718 ,  Y10T29/49732 ,  Y10T29/49742

Abstract: A cover for a transmission torque connector having loosened or otherwise damaged bolts is repaired for reuse. One method includes removing a loosened bolt, and plugging and countersinking the bolt hole. The countersunk area on the exterior of the cover provides an area to form a welding bead to permanently seal the whole. The surface is then prepared for welding a stud onto it to complete the repair. In the case where the original bolt is damaged but has not been loosened, the top part of the bolt can be cut off so that the bolt can serve as the plug.

Abstract translation: 用于具有松动或其他损坏的螺栓的传动扭矩连接器的盖被修复以便重新使用。 一种方法包括去除松动的螺栓，并堵塞和锪孔螺栓孔。 盖子外部的埋头区域提供一个区域，形成一个永久密封的焊道。 然后准备将表面焊接在其上以完成修复。 在原始螺栓损坏但尚未松动的情况下，可以将螺栓的顶部切断，以使螺栓作为塞子。

公开(公告)号：US5753883A

公开(公告)日：1998-05-19

申请号：US689181

申请日：1996-08-05

Applicant: David L. Remerowski

Inventor： David L. Remerowski

IPC: B23K9/20 ,  B23K11/00

CPC classification number: B23K11/0053 ,  B23K9/201 ,  B23K2201/04

Abstract: A new adjustable collet for stud welding employs a plurality of electrically energizable jaws coordinated to firmly grasp studs of various shapes, sizes and orientations while welding them to a work surface. This adjustable collet will also ensure better contact with the stud and thus reduce the likelihood of arcing and faulty welds. Premature collet wear will also be averted by reducing the amount of sliding contact between the collet and the stud.

Abstract translation: 用于螺柱焊接的新的可调式夹头采用多个电激活夹爪，其协调以在将它们焊接到工作表面上时牢固地抓住各种形状，尺寸和取向的螺柱。 这种可调节的夹头还将确保更好地与螺柱接触，从而降低电弧焊和焊缝故障的可能性。 通过减少夹头和螺柱之间的滑动接触量也可以避免过早的夹头磨损。

公开(公告)号：US5039835A

公开(公告)日：1991-08-13

申请号：US558809

申请日：1990-07-27

Applicant: Bernd Schwiete

Inventor： Bernd Schwiete

IPC: B23K9/10 ,  B23K9/20

CPC classification number: B23K9/205 ,  B23K9/201

Abstract: This electric stud-welding device includes a welding gun for a stud or bolt to be welding to a workpiece, and a control device. The latter consists of a welding current source and a setting device for welding time and welding current. The welding gun and the control device are connected through two welding current lines. A pilot current circuit is present, using only the two welding current lines (5, 6). Also present is a setting device (10), coordinated with the welding gun (3), which is switched into the pilot current circuit. In the control device (2), there is a sensor (9) which, dependent on the control signals produced by the setting device (10) each time, after the actuation of the selective switches or setters (13, 14) arranged thereon, controls the control device (8), present in the control instrument, for the welding time and the welding current.

Abstract translation: 这种电焊枪装置包括用于与工件焊接的螺柱或螺栓的焊枪，以及控制装置。 后者包括焊接电流源和焊接时间和焊接电流的设定装置。 焊枪和控制装置通过两条焊接电流线连接。 存在一个引导电流电路，仅使用两条焊接电流线（5,6）。 还存在与焊枪（3）配合的设置装置（10），其被切换到先导电流电路。 在控制装置（2）中，存在根据设置装置（10）每次在其上布置有选择开关或设置器（13,14）的致动之后根据设置装置（10）产生的控制信号的传感器（9） 控制仪器中控制装置（8）的焊接时间和焊接电流。

公开(公告)号：US4567344A

公开(公告)日：1986-01-28

申请号：US644700

申请日：1984-08-27

Applicant: William L. Michalski, Jr.

Inventor： William L. Michalski, Jr.

IPC: B23K9/20

CPC classification number: B23K9/201

Abstract: An apparatus for welding studs to a workpiece includes a stud supporting and positioning unit adapted for cooperation with a guide template to provide for accurate positioning of a stud to be welded. The unit includes a centrally located electrode provided with a stud positioning bore and a detent for releasably supporting a stud within such bore; a casing or housing supported on and electrically insulated from the electrode; and a plurality of stud guide pins, which are arranged parallel to the stud positioning bore and supported for axially directed reciprocating movements under the control of spring devices between an extended, guide position and a retracted, stud welding position. The pins cooperate with guide holes provided in the template to accurately locate the stud to be welded. The method involves the mode of forming the template and cooperation of the positioning unit therewith to achieve accurate positioning of a stud.

Abstract translation: 用于将螺柱焊接到工件的装置包括螺柱支撑和定位单元，其适于与引导模板配合以提供要被焊接的螺柱的精确定位。 该单元包括设置有螺柱定位孔的中心定位电极和用于可释放地支撑在该孔内的螺柱的制动器; 支撑在电极上并与电极电绝缘的壳体或壳体; 以及多个螺柱导向销，其平行于螺柱定位孔布置并且在弹簧装置的控制下被支撑以在延伸的引导位置和缩回的螺柱焊接位置之间进行轴向定向的往复运动。 引脚与模板中提供的引导孔配合以精确定位要焊接的螺柱。 该方法包括形成模板的模式以及定位单元的配合以实现螺柱的精确定位。

公开(公告)号：US4371773A

公开(公告)日：1983-02-01

申请号：US249376

申请日：1981-03-31

Applicant: Yoshiteru Kondo

Inventor： Yoshiteru Kondo

IPC: B23K9/20

CPC classification number: B23K9/201

Abstract: A stud welding device having a collet for holding a stud to be welded, is provided with a guide member which positions the stud on a stepped surface, as in the window frames of automobiles.

Abstract translation: 具有用于保持待焊接的螺柱的夹头的螺柱焊接装置设置有将螺柱定位在阶梯表面上的引导构件，如在汽车的窗框中。