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1. 发明申请

WO2008144335A1 FLEXIBLE PROTECTIVE GAS COVER 审中-公开
标题翻译：柔性保护气封
公开(公告)号：WO2008144335A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/063594
申请日：2008-05-14
申请人： NEWFREY LLC , SCHMITT, Klaus-Gisbert , DOKUPIL, Wolfgang , GERLACH, Lothar , SCHNEIDER, Michael
发明人： SCHMITT, Klaus-Gisbert , DOKUPIL, Wolfgang , GERLACH, Lothar , SCHNEIDER, Michael
IPC分类号： B23K26/12
CPC分类号： B23K9/20 , B23K9/16 , B23K9/201
摘要： The present invention relates to a device for joining, in particular arc welding, a first component to a second component, in which the welding process takes place in a protective or inert gas atmosphere, as for example when studs are welded to a workpiece such as a vehicle body panel, or vehicle body parts are connected to the chassis by means of studs which are provided with a thread. During stud welding it is necessary to coordinate electric switching processes with mechanical movements of the stud and the movement of the protective gas in order to be able to handle the very rapid melting and solidification processes without introducing distortions caused by gas pressure. The present invention relates to protective gas welding with a flow of protective gas towards the rear.
摘要翻译：本发明涉及一种用于将第一部件接合到第二部件的装置，其中焊接过程在保护性或惰性气体气氛中进行，例如当螺栓被焊接到工件上时，例如车体面板或车身部件通过设置有螺纹的螺栓连接到底盘。在螺柱焊接期间，必须通过螺柱的机械运动和保护气体的运动来协调电切换过程，以便能够处理非常快速的熔融和凝固过程而不引入由气体压力引起的失真。本发明涉及一种保护气体朝向后方保护气体的焊接。

2. 发明申请

WO2013034564A1 STUD WELDING METHOD AND APPARATUS FOR WELDING A COMPONENT TO A SURFACE OF A WORKPIECE WITH VARYING GENERAL MAGNETIC FIELD ANGLE 审中-公开
标题翻译：焊接方法和装置用于焊接具有变化的通用磁场角的工件表面的部件
公开(公告)号：WO2013034564A1
公开(公告)日：2013-03-14
申请号：PCT/EP2012/067252
申请日：2012-09-05
申请人： NEWFREY LLC , SCHMITT, Klaus-Gisbert , GERLACH, Lothar , GOEBEL, Bernhardt , SCHLAEGER, Markus , ECCARIUS, Mathias
发明人： SCHMITT, Klaus-Gisbert , GERLACH, Lothar , GOEBEL, Bernhardt , SCHLAEGER, Markus , ECCARIUS, Mathias
IPC分类号： B23K9/08 , B23K9/20
CPC分类号： B23K9/08 , B23K9/201 , B23K9/205
摘要： The present application relates to a stud welding method for welding a component (12) to a surface (16) of a workpiece (14), comprising the steps of: lowering the component (12) onto the surface (16) of the workpiece (14) and switching on an electric current (I); lifting the component (12) off the workpiece (14), with the result that an arc (24) which is oriented substantially in the longitudinal direction (21) is struck; influencing the arc (24) using a magnetic field (27), with the magnetic field (27) being oriented at a general magnetic field angle in relation to the longitudinal direction (21) and having an axial component (BA) and/or a radial component (BR); and lowering the component (12) onto the workpiece (14) in order to establish the weld connection; wherein the magnetic field angle is varied over the arc duration in order to dynamically influence the arc (24) by the mathematical sign of the radial and/or of the axial component (BR, BA) being changed at least once over the arc duration.
摘要翻译：本发明涉及一种用于将部件（12）焊接到工件（14）的表面（16）上的螺柱焊接方法，包括以下步骤：将部件（12）降低到工件的表面（16）上 14）并接通电流（I）; 将部件（12）从工件（14）上提起，从而撞击基本沿长度方向（21）取向的弧（24）; 使用磁场（27）影响电弧（24），其中磁场（27）相对于纵向方向（21）定向为一般的磁场角，并且具有轴向分量（BA）和/或径向分量（BR）; 并将部件（12）下降到工件（14）上以便建立焊接连接; 其中磁场角度在电弧持续时间内变化，以便通过在电弧持续时间内至少改变一次的径向和/或轴向分量（BR，BA）的数学符号来动态地影响电弧（24）。

3. 发明申请

WO2009021665A1 METHOD OF SHORT-TIME STUD JOINING WITHE SEVERAL ADVANCES OF THE FIRST WORKPIECE IN DIRECTION TO THE SECOND WORKPIECE FOR CREATING AN ARC 审中-公开
标题翻译：第一工作的第一工作方法与第二工作方式的短时间接合方法
公开(公告)号：WO2009021665A1
公开(公告)日：2009-02-19
申请号：PCT/EP2008/006477
申请日：2008-08-07
申请人： NEWFREY LLC , SCHMITT, Klaus-Gisbert
发明人： SCHMITT, Klaus-Gisbert
IPC分类号： B23K9/20
CPC分类号： B23K9/20
摘要： The invention relates to a method of short-time stud joining, a first workpiece such as a stud for example, being joined with its end face onto a joining surface of a second workpiece, such as a metal sheet for example, with the steps of: a) creating an arch between the end face and the joining surface in order to begin melting the end face and/or the joining surface, and b) lowering the first workpiece onto the second workpiece and switching off a joining current (I s ), so that the melt cools down and a rigidly joined connection is obtained between the first and second workpieces. In this case, the first workpiece is advanced at least once in the direction of the second workpiece between steps a) and b), in order to achieve an interim short-circuit of the arc, and is subsequently withdrawn again, in order once again to draw an arc.
摘要翻译：本发明涉及一种短时间螺柱连接方法，例如如螺柱的第一工件，其端面与例如金属板的第二工件（例如金属板）的接合面接合，其步骤为 a）在端面和接合面之间形成拱形，以开始熔化端面和/或接合面，b）将第一工件下降到第二工件上并切断接合电流（Is），使得熔体冷却并且在第一和第二工件之间获得刚性连接的连接。在这种情况下，第一工件在步骤a）和b）之间在第二工件的方向上至少前进一次，以便实现电弧的临时短路，然后再次依次撤回画一个弧。

4. 发明申请

WO2011036008A3 JOINING METHOD, JOINING APPLIANCE AND FASTENING ELEMENT 审中-公开
标题翻译：连接方法，加入装置和紧固件
公开(公告)号：WO2011036008A3
公开(公告)日：2011-03-31
申请号：PCT/EP2010/062268
申请日：2010-08-23
申请人： NEWFREY LLC , AUDI AG , SCHMITT, Klaus-Gisbert , BAER, Carsten , OPPER, Reinhold , DIETZ, Simon
发明人： SCHMITT, Klaus-Gisbert , BAER, Carsten , OPPER, Reinhold , DIETZ, Simon
IPC分类号： C09J5/06 , B23P19/00 , B29C65/02 , F16B11/00
摘要： The invention relates to a method for joining a fastening element (26) on to a surface portion (34) of a component (32), the fastening element (26) having an adhesion face (109), on to which there is applied an adhesive (30) that is thermally meltable and thermally settable, comprising the steps of - pre-heating the adhesive (30) to a first temperature (Tl), in order to activate the adhesive; - pre-heating the surface portion (34) to a second temperature (T2); and - placing the adhesion face (109) on to the surface portion (34); the adhesive (30) undergoing main heating, to a third temperature (T3), after the adhesion face (109) has been placed on to the surface portion (34), in order to set the adhesive and thereby permanently fasten the fastening element (26) to the component (32).
摘要翻译：本发明涉及一种用于将紧固元件（26）接合到部件（32）的表面部分（34）上的方法，该紧固元件（26）具有粘合面（109），在其上施加可热熔融和可热固化的粘合剂（30），包括以下步骤： - 将粘合剂（30）预热至第一温度（T1），以激活粘合剂; - 将所述表面部分（34）预热至第二温度（T2）; 和 - 将粘合面（109）放置在表面部分（34）上; 在已经将粘合面（109）放置到表面部分（34）上之后，将粘合剂（30）经历主要加热至第三温度（T3），以设定粘合剂并由此永久地扣紧紧固元件 26）到组件（32）。

5. 发明申请

WO2010057598A2 JOINING METHOD AND APPARATUS 审中-公开
标题翻译：接合方法与装置
公开(公告)号：WO2010057598A2
公开(公告)日：2010-05-27
申请号：PCT/EP2009/008118
申请日：2009-11-14
申请人： NEWFREY LLC , SCHMITT, Klaus-Gisbert , BECKER, Andreas , OPPER, Reinhold , SCHMIDT, Michael , SALTENBERGER, Reimar
发明人： SCHMITT, Klaus-Gisbert , BECKER, Andreas , OPPER, Reinhold , SCHMIDT, Michael , SALTENBERGER, Reimar
IPC分类号： B29C65/36 , B29C65/34 , B29C65/44 , B29C65/46
CPC分类号： B23K37/04 , B29C65/34 , B29C65/3468 , B29C65/3476 , B29C65/3644 , B29C65/3676 , B29C65/44 , B29C65/46 , B29C65/7847 , B29C66/112 , B29C66/131 , B29C66/474 , B29C66/742 , B29C66/8161 , B29C66/81811 , B29C66/81812 , B29C66/8223 , B29C66/8227 , B29C66/8322 , B29C66/863 , B29C66/91212 , B29C66/91216 , B29C66/91221 , B29C66/91231 , B29C66/91421 , B29C66/91645 , B29C66/91653 , B29C66/91655 , B29C66/9231 , B29C66/9241 , B29C66/92445 , B29C66/92611 , B29C66/92921 , B29C66/9592 , B29C66/961 , B29C66/974 , B29K2101/12 , B29K2305/00 , Y10T156/10
摘要： The invention relates to a method (80) for axial joining of a hybrid joining component (10) to a workpiece (12), wherein the joining component (10) has a thermoplastic joining section (16, 17) and a metal section (18) which can be heated, having the following steps: axial lowering of the joining component (10) onto a surface of the workpiece (12); heating of the metal section (18) such that the joining section (16, 17) at least partially melts; ending the heating of the metal section (18) such that the joining component (10) makes a force-fitting, interlocking and/or integral connection with the surface of the workpiece (12). In this case, the joining component (10) is held with a regulated force and/or in a regulated position with respect to the workpiece (12) at least during the heating of the metal section (18), in such a manner that the joining component (10) can be joined to the surface of the workpiece (12) without any opposing support.
摘要翻译：本发明涉及一种用于将混合接合部件（10）轴向接合到工件（12）的方法（80），其中接合部件（10）具有热塑性接合部分（16,17）和金属部分（18）），其具有以下步骤：将接合部件（10）轴向下降到工件（12）的表面上; 金属部分（18）的加热使得接合部分（16,17）至少部分熔化; 结束金属部分（18）的加热，使得接合部件（10）与工件（12）的表面进行力配合，互锁和/或整体连接。在这种情况下，至少在加热金属部分（18）期间，连接部件（10）以相对于工件（12）的调节力和/或处于稳定位置被保持，使得接合部件（10）可以在没有任何相对的支撑件的情况下接合到工件（12）的表面。

6. 发明申请

WO2014019848A3 STUD JOINING METHOD AND APPARATUS 审中-公开
标题翻译：螺纹连接方法和装置
公开(公告)号：WO2014019848A3
公开(公告)日：2014-02-06
申请号：PCT/EP2013/065050
申请日：2013-07-17
申请人： NEWFREY LLC , EISSARA, Bah , SCHMITT, Klaus-Gisbert
发明人： EISSARA, Bah , SCHMITT, Klaus-Gisbert
IPC分类号： B23K9/20 , B23K9/235 , B08B7/00
摘要： Method for joining fastening elements (12) such as studs on workpieces (14) such as metal sheets, said method having the steps of preparing a joining surface (18) of a fastening element (12) and/or a joining surface (22) of a workpiece (14) and of bringing the fastening element (12) and the workpiece (14) together in such a manner that the fastening element (12) is connected to the workpiece (14), wherein prior to the preparing step a cleaning step is carried out in order to clean the joining surface of the workpiece. Consequently, the cleaning step includes arranging a cleaning electrode (62) above the joining surface (22) of the workpiece and generating a cleaning arc (74) between the cleaning electrode (62) and the joining surface (22).
摘要翻译：用于在工件（14）例如金属片材上连接诸如螺柱的紧固元件（12）的方法，所述方法具有以下步骤：准备紧固元件（12）的接合表面（18）;以及和/或工件（14）的接合表面（22）并且以使得所述紧固元件（12）连接到所述工件（14）的方式将所述紧固元件（12）和所述工件（14）其中在准备步骤之前执行清洁步骤以清洁工件的接合表面。因此，清洁步骤包括在工件的连接表面（22）上方布置清洁电极（62），并在清洁电极（62）和连接表面（22）之间产生清洁电弧（74）。

7. 发明申请

WO2010057599A1 HYBRID JOINING COMPONENT AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：混合加工组件及其生产方法
公开(公告)号：WO2010057599A1
公开(公告)日：2010-05-27
申请号：PCT/EP2009/008119
申请日：2009-11-14
申请人： NEWFREY LLC , SCHMITT, Klaus-Gisbert , BECKER, Andreas , OPPER, Reinhold , SCHMIDT, Michael , SALTENBERGER, Reimar
发明人： SCHMITT, Klaus-Gisbert , BECKER, Andreas , OPPER, Reinhold , SCHMIDT, Michael , SALTENBERGER, Reimar
IPC分类号： B29C65/36 , B29C45/14 , B29C70/72
CPC分类号： B29C45/14 , B29C45/0013 , B29C45/14778 , B29C45/16 , B29C65/3612 , B29C65/364 , B29C65/3648 , B29C65/3676 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/30325 , B29C66/347 , B29C66/474 , B29C66/53241 , B29C66/71 , B29C66/73115 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/80 , B29C66/8322 , B29C66/91411 , B29C66/91651 , B29C70/72 , B29K2101/12 , B29K2705/00 , B29K2995/0008 , B29K2995/0072 , Y10T29/49622 , Y10T29/49982 , Y10T403/477 , B29C65/00 , B29C66/9161 , B29K2023/12 , B29K2059/00 , B29K2077/00
摘要： The present invention relates to a joining component (10) for axial joining to a workpiece (12), having a base body (13) composed of thermoplastic material which has a holding section (14) and a flange section (16), with a joining surface (19) being formed on the flange section (16) and having a metal section (18) which can be heated inductively. The metal section (18) is in this case integrated in the flange section (16).
摘要翻译：本发明涉及一种用于与工件（12）轴向接合的接合部件（10），具有由具有保持部分（14）和凸缘部分（16）的热塑性材料构成的基体（13）接合表面（19）形成在所述凸缘部分（16）上并且具有可被感应加热的金属部分（18）。在这种情况下，金属部分18集成在凸缘部分16中。

8. 发明申请

WO2010054797A3 METHOD AND APPARATUS FOR DETERMINATION OF ELECTRICAL WELDING CIRCUIT VARIABLES 审中-公开
公开(公告)号：WO2010054797A3
公开(公告)日：2010-05-20
申请号：PCT/EP2009/008026
申请日：2009-11-11
申请人： NEWFREY LLC , SCHMITT, Klaus-Gisbert , SCHULZ, Udo , SCHMIDT, Wolfgang , SCHEFFLER, Heiko
发明人： SCHMITT, Klaus-Gisbert , SCHULZ, Udo , SCHMIDT, Wolfgang , SCHEFFLER, Heiko
IPC分类号： B23K9/095 , B23K9/20
摘要： The invention relates to a method for determination of electrical variables (R 3 , L 3 ) of a welding circuit (32) which is connected to an electrical power supply device (24) which is designed to provide either a welding current (I s ) or a lesser pilot current (I p ), with the power supply device (24) having an input circuit (40) for providing the pilot current (I p ), which input circuit (40) is bridged in order to provide the welding current (I s ), having the following steps: a) determination of a first electrical variable (R 3 ) when the input circuit (40) is not bridged, and b) determination of a second electrical variable (L 3 ) when the input circuit (40) is bridged.

9. 发明授权

EP2480616B1 JOINING METHOD 有权转让
标题翻译：相关程序
公开(公告)号：EP2480616B1
公开(公告)日：2016-09-21
申请号：EP10744705.4
申请日：2010-08-23
申请人： Newfrey LLC , Audi AG
发明人： SCHMITT, Klaus-Gisbert , BAER, Carsten , OPPER, Reinhold , DIETZ, Simon
IPC分类号： C09J5/06 , B23P19/00 , F16B11/00 , F16B37/04
CPC分类号： C09J5/06 , B23P19/006 , B29C65/10 , B29C65/1412 , B29C65/3612 , B29C65/368 , B29C65/489 , B29C65/7847 , B29C66/0242 , B29C66/474 , B29C66/7212 , B29C66/7394 , B29C66/8322 , B29C66/863 , B29C66/9141 , B29C66/91423 , B29C66/91445 , C09J2400/163 , F16B11/006 , F16B37/048 , Y10T156/1089 , B29K2309/08 , B29K2307/04

10. 发明公开

EP2879831A2 STUD JOINING METHOD AND APPARATUS 有权转让
标题翻译：螺栓连接的方法和装置
公开(公告)号：EP2879831A2
公开(公告)日：2015-06-10
申请号：EP13741991.7
申请日：2013-07-17
申请人： Newfrey LLC
发明人： EISSARA, Bah , SCHMITT, Klaus-Gisbert
IPC分类号： B23K9/20 , B23K9/235 , B08B7/00
CPC分类号： B23K9/235 , B08B7/0071 , B23K9/20 , B23K9/201 , B23K11/02 , B23K11/36
摘要： A welding apparatus for joining a weldable fastening element onto a workpiece by a welding process, wherein the welding apparatus comprises: an electric welding power source; a fastening element holding device for holding the fastening element during welding; a first drive device for moving the fastening element holding device along a first axis; a cleaning electrode holding device for holding a cleaning electrode along a second axis; and wherein the cleaning electrode is connectable to the electric welding power source. The fastening element holding device and the cleaning electrode holding device are mounted on a common tool carrier and the tool carrier is movable on a joining head by a tool carrier drive from a joining position to a cleaning position, and in the joining position the first axis defines a joining axis, and in the cleaning position the second axis is aligned with the joining axis.

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