公开(公告)号：US08641342B2

公开(公告)日：2014-02-04

申请号：US12986747

申请日：2011-01-07

Applicant: Frank Drexler ,  Joachim Schneider ,  Hans-Gerhard Kortmann

Inventor： Frank Drexler ,  Joachim Schneider ,  Hans-Gerhard Kortmann

IPC: F16B37/06

CPC classification number: B23K31/125 ,  B21K1/44 ,  B23K9/201 ,  B23K9/207 ,  B23K35/0288 ,  F16B23/0038 ,  F16B31/02 ,  F16B37/06 ,  F16B37/061

Abstract: A welding stud includes a shank and a head flange, which projects radially relative to the shank and whose outer circumference is of polygonal design in order to be able to apply a test torque (T) to the stud by means of a tool. The flange includes an annular section (16) whose front facing and radially extending annular surface is designed as a welding surface. The annular section directly adjoins the flange, and the annular section and the flange form a head section which has a uniform outside diameter (D) throughout, and wherein the polygonal shape of the flange extends over the annular section up to its front annular surface.

Abstract translation: 焊接螺柱包括柄和头部凸缘，其相对于柄部径向地突出并且其外周是多边形设计的，以便能够借助于工具将螺栓测试扭矩（T）施加到螺栓上。 凸缘包括环形部分（16），其前面和径向延伸的环形表面被设计为焊接表面。 环形部分直接邻接凸缘，并且环形部分和凸缘形成了整个具有均匀外径（D）的头部部分，并且其中凸缘的多边形形状延伸到环形部分上直到其前部环形表面。

公开(公告)号：US08533922B2

公开(公告)日：2013-09-17

申请号：US12986616

申请日：2011-01-07

Applicant: Jochen Hain ,  Alexander Schug ,  Karl-Heinz Briel ,  Markus Feierabend ,  Michael Schneider ,  Frank Rosemann ,  Wolfgang Werner ,  Harald Knetsch

Inventor： Jochen Hain ,  Alexander Schug ,  Karl-Heinz Briel ,  Markus Feierabend ,  Michael Schneider ,  Frank Rosemann ,  Wolfgang Werner ,  Harald Knetsch

IPC: B23Q7/04

CPC classification number: B65G51/02 ,  B23K9/201 ,  B23K9/206 ,  B23K11/0053 ,  B23P19/006 ,  Y10T29/53783 ,  Y10T29/53909 ,  Y10T29/53943 ,  Y10T29/53952 ,  Y10T29/53961 ,  Y10T29/53978 ,  Y10T29/53987 ,  Y10T29/53991

Abstract: A holding device for holding a stud, which includes a radially projecting flange in a securing position, comprises a collet component including a hollow tubular insertion section defining an insertion axis, and a clamping section operable to exert a radially inwardly directed clamping force for clamping the stud. A securing device is arranged on the insertion section and includes a securing sleeve formed of plurality of separate securing-sleeve sections that are radially movable relative to one another. A clearance space is defined between a bottom end of the securing-sleeve sections and a top end of the clamping section, and the clearance space is operable for holding a flange of a stud in the securing position.

Abstract translation: 用于保持螺栓的保持装置，其包括在固定位置的径向突出的凸缘，包括夹头部件，其包括限定插入轴线的中空管状插入部分和可操作以施加径向向内定向的夹紧力的夹紧部分， 螺柱 固定装置布置在插入部分上，并且包括由可相对于彼此径向移动的多个单独的固定套筒部分形成的固定套筒。 在固定套筒部分的底端和夹紧部分的顶端之间限定间隙空间，并且间隙空间可操作用于将螺柱的凸缘保持在固定位置。

公开(公告)号：US08425167B2

公开(公告)日：2013-04-23

申请号：US12853805

申请日：2010-08-10

Applicant: Daisuke Miura

Inventor： Daisuke Miura

IPC: F16B13/04

CPC classification number: F16B37/061 ,  B23K9/201 ,  B23K9/207 ,  B23K35/0288 ,  B23K2101/006 ,  B23K2101/18 ,  F16B37/00 ,  F16B37/14

Abstract: A fastener assembly comprises a stud bolt including a bolt portion and a weld end to be welded to a workpiece, and a nut member to be screwed into the stud bolt. The nut member screwed into the stud bolt before welding is formed out of an electrically conductive material to allow the welding current to flow through the nut member into the stud bolt and weld the nut member to the workpiece while connected to the stud bolt. Then an attachment member is disposed on top of the workpiece, and the attachment member is fastened to the workpiece when the nut member is turned in the fastening direction.

Abstract translation: 紧固件组件包括双头螺栓，其包括螺栓部分和待焊接到工件上的焊接端，以及要拧入双头螺栓的螺母构件。 在焊接之前拧入双头螺栓的螺母构件由导电材料形成，以允许焊接电流通过螺母构件流入双头螺栓，并将螺母构件焊接到工件上，同时连接到双头螺栓。 然后，将安装构件设置在工件的顶部，并且当螺母构件沿紧固方向转动时，将附接构件紧固到工件。

公开(公告)号：US20110033260A1

公开(公告)日：2011-02-10

申请号：US12853805

申请日：2010-08-10

Applicant: Daisuke MIURA

Inventor： Daisuke MIURA

IPC: F16B39/22 ,  B23K9/20

CPC classification number: F16B37/061 ,  B23K9/201 ,  B23K9/207 ,  B23K35/0288 ,  B23K2101/006 ,  B23K2101/18 ,  F16B37/00 ,  F16B37/14

Abstract: A fastener assembly comprises a stud bolt including a bolt portion and a weld end to be welded to a workpiece, and a nut member to be screwed into the stud bolt. The nut member screwed into the stud bolt before welding is formed out of an electrically conductive material to allow the welding current to flow through the nut member into the stud bolt and weld the nut member to the workpiece while connected to the stud bolt. Then an attachment member is disposed on top of the workpiece, and the attachment member is fastened to the workpiece when the nut member is turned in the fastening direction.

Abstract translation: 紧固件组件包括双头螺栓，其包括螺栓部分和待焊接到工件上的焊接端，以及要拧入双头螺栓的螺母构件。 在焊接之前拧入双头螺栓的螺母构件由导电材料形成，以允许焊接电流通过螺母构件流入双头螺栓，并将螺母构件焊接到工件上，同时连接到双头螺栓。 然后，将安装构件设置在工件的顶部，并且当螺母构件沿紧固方向转动时，将附接构件紧固到工件。

公开(公告)号：US07291801B2

公开(公告)日：2007-11-06

申请号：US10521547

申请日：2003-07-17

Applicant: Yoshitaka Aoyama ,  Shoji Aoyama

Inventor： Yoshitaka Aoyama ,  Shoji Aoyama

IPC: B23K11/14

CPC classification number: B23K9/20 ,  B23K9/201 ,  B23K9/206 ,  B23K11/0053 ,  B23K11/14 ,  B23K11/3054

Abstract: In an electrode for projection welding, an end cover (10) of metal having a through hole (19) is attached to the end of a main body (6) of metal having a cylindrical shape, a guide sleeve (12) of insulation material is disposed in the main body (6), the end of the guide sleeve (12) being formed with a receiving hole (18) for a part (2) in a state in which the receiving hole (18) communicates with the through hole (19) in the end cover (10), and a cooling passage (32) for fluid which cools the guide sleeve (12) is formed.

Abstract translation: 在用于投影焊接的电极中，具有通孔（19）的金属的端盖（10）附接到具有圆柱形状的金属主体（6）的端部，绝缘材料的引导套（12） 设置在主体（6）中，导向套筒（12）的端部形成有用于部分（2）的接收孔（18），其中接收孔（18）与通孔 （19），并且形成用于冷却导向套筒（12）的流体的冷却通道（32）。

公开(公告)号：US07009144B2

公开(公告)日：2006-03-07

申请号：US10763124

申请日：2004-01-22

Applicant: Wolfgang Schmidt ,  Klaus G. Schmitt

Inventor： Wolfgang Schmidt ,  Klaus G. Schmitt

IPC: B23K9/20

CPC classification number: B23K9/205 ,  B23K9/095 ,  B23K9/20 ,  B23K9/201 ,  B23K11/0053

Abstract: A process and a system are proposed for short-time arc welding, in particular for stud welding, with the step of sampling a welding parameter, in particular the arc voltage (U), during at least one time segment (Ts) of the welding operation, in order to detect disturbances, wherein the measurement curve determined from the sampling operation is smoothed and subsequently wherein at least one tolerance curve is generated which lies at a previously adjustable distance from the smoothed measurement curve, and subsequently the unsmoothed measurement curve is compared with the tolerance curve in order to detect high-frequency disturbances.

Abstract translation: 提出了一种用于短时间电弧焊接的过程和系统，特别是用于螺柱焊接的步骤，其中在至少一个时间段（T s）期间采样焊接参数，特别是电弧电压（U）的步骤 ），以便检测干扰，其中从取样操作确定的测量曲线被平滑化，随后其中产生至少一个公差曲线，其位于与平滑的测量曲线之前的可调节距离处， 然后将未平滑的测量曲线与公差曲线进行比较，以便检测高频干扰。

公开(公告)号：US20040182828A1

公开(公告)日：2004-09-23

申请号：US10763124

申请日：2004-01-22

Inventor： Wolfgang Schmidt ,  Klaus G. Schmitt

IPC: B23K009/20

CPC classification number: B23K9/205 ,  B23K9/095 ,  B23K9/20 ,  B23K9/201 ,  B23K11/0053

Abstract: A process and a system are proposed for short-time arc welding, in particular for stud welding, with the step of sampling a welding parameter, in particular the arc voltage (U), during at least one time segment (Ts) of the welding operation, in order to detect disturbances, wherein the measurement curve determined from the sampling operation is smoothed and subsequently wherein at least one tolerance curve is generated which lies at a previously adjustable distance from the smoothed measurement curve, and subsequently the unsmoothed measurement curve is compared with the tolerance curve in order to detect high-frequency disturbances.

Abstract translation: 提出了一种用于短时电弧焊接的方法和系统，特别是用于螺柱焊接，在焊接的至少一个时间段（Ts）期间，采用焊接参数，特别是电弧电压（U）的步骤 操作，以便检测干扰，其中从采样操作确定的测量曲线被平滑，并且随后产生至少一个公差曲线，该公差曲线位于距平滑测量曲线之前的可调节距离处，并且随后比较未平滑的测量曲线 用公差曲线来检测高频干扰。

公开(公告)号：US20040169017A1

公开(公告)日：2004-09-02

申请号：US10482470

申请日：2003-12-30

Inventor： Kanji Sakoda

IPC: B23K009/20

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：US06270044B1

公开(公告)日：2001-08-07

申请号：US09416328

申请日：1999-10-12

Applicant: Toshinori Kakehi

Inventor： Toshinori Kakehi

IPC: F16M1100

CPC classification number: B23K33/00 ,  B23K9/201 ,  B23K9/207 ,  Y10T403/477

Abstract: In a plate-like component holding bracket (1) having a certain thickness, a welding portion (5) to be welded to a base member includes an end surface along one of the sides. The end surface is adapted to come into contact with the surface of the base member. Along the end surface of the side of the elding portion (5), non-welding portions (6) are provided adjacent to the welding portion (5), and discharge arc anti-transferring grooves (7) are formed between the welding portion (5) and the non-welding portions (6) to prevent discharge arc from transferring to the non-welding portions (6). The end surface of each non-welding portion (6) is formed at such a height (H) that is measured from the end surface of the welding portion (5) apart from the surface of the base member. The height (H) is effective to predetermine the height of the welded bracket.

Abstract translation: 在具有一定厚度的板状部件保持托架（1）中，要焊接到基座部件的焊接部分（5）包括沿着一个侧面的端面。 端面适于与基部构件的表面接触。 沿着老化部分（5）的一侧的端面，邻近焊接部分（5）设置非焊接部分（6），并且在焊接部分（5）之间形成放电电弧防止转移槽 5）和非焊接部分（6），以防止放电电弧转移到非焊接部分（6）。 每个非焊接部分（6）的端面形成为从焊接部分（5）的端面离开基底部件的表面测量的高度（H）。 高度（H）可有效预测焊接支架的高度。

公开(公告)号：US5918501A

公开(公告)日：1999-07-06

申请号：US50701

申请日：1998-03-30

Applicant: Hideo Sunaga ,  Yoshitake Fukushima

Inventor： Hideo Sunaga ,  Yoshitake Fukushima

IPC: B21D1/06 ,  B23K9/20 ,  B21J13/02

CPC classification number: B23K9/201 ,  B21D1/06 ,  B23K2201/18 ,  Y10S72/705

Abstract: The invention provides a tool and method for repairing a sheet metal according which a dented portion of a sheet metal can be easily and appropriately pulled out with a minimal force. The tool has a simple structure and adapted to be used in the method. The tool includes an end of an operation shaft 1 having a given length serves as a handle portion 2, and an arc electrode 3 is affixed to the other end. A support stand 4 is attached to an end of the operational shaft 1. The support stand 4 may include a base 5 through which the operational shaft 1 is inserted and affixed thereto, a leg portion 6 extended from the base 5, and a seat portion 7 attached to the lower end of the leg portion 6. With the configuration as above, the arc electrode 3 is welded to a dented portion r of a sheet metal while the seat portion 7 is in contact with the sheet metal surface R, and the operation shaft 1 is tilted in that state, while the seat portion 7 is pressed against the sheet metal surface R. Thus, the dented portion r joined to the arc electrode 3 is pulled out by leverage.

Abstract translation: 本发明提供了一种用于修复金属片的工具和方法，其中可以以最小的力容易且适当地拉出金属板的凹陷部分。 该工具具有简单的结构，适用于该方法。 工具包括具有给定长度的操作轴1的端部用作手柄部分2，并且弧形电极3固定到另一端。 支撑架4附接到操作轴1的端部。支撑架4可以包括基座5，操作轴1通过该基座5插入并固定到基座5上，从基座5延伸的脚部6和座部 通过上述结构，将电弧电极3焊接在金属板的凹部r上，同时座部7与金属板表面R接触， 在该状态下，操作轴1倾斜，同时将座部7压靠在金属板表面R.因此，通过杠杆作用拉出与电弧电极3接合的凹陷部r。