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1. 发明授权

US08533922B2 Stud mounting machine 有权
标题翻译：螺柱安装机
公开(公告)号：US08533922B2
公开(公告)日：2013-09-17
申请号：US12986616
申请日：2011-01-07
申请人： Jochen Hain , Alexander Schug , Karl-Heinz Briel , Markus Feierabend , Michael Schneider , Frank Rosemann , Wolfgang Werner , Harald Knetsch
发明人： Jochen Hain , Alexander Schug , Karl-Heinz Briel , Markus Feierabend , Michael Schneider , Frank Rosemann , Wolfgang Werner , Harald Knetsch
IPC分类号： B23Q7/04
CPC分类号： 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
摘要： 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.
摘要翻译：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。

2. 发明授权

US5486678A Process of and machinery for joining two metal sheets by welding 失效
标题翻译：通过焊接连接两块金属板的工艺和机械
公开(公告)号：US5486678A
公开(公告)日：1996-01-23
申请号：US204039
申请日：1994-03-01
申请人： Jorg Hofmann , Harald Knetsch , Kurt Liebich , Reinhold Opper , Hans Wiessler , Alois Bauer
发明人： Jorg Hofmann , Harald Knetsch , Kurt Liebich , Reinhold Opper , Hans Wiessler , Alois Bauer
IPC分类号： B23B43/00 , B23K9/20 , B23K20/24 , B23P23/04 , B23Q1/72 , B23Q39/02 , B23K9/007
CPC分类号： B23K9/20 , B23K20/24 , B23Q1/72 , B23Q39/02 , B23Q2039/004
摘要： Process for welding a weld-in part in a weld point comprising a metal plate and a metal covering lying thereon with two tools of which one is formed by a welding head and the other by a drill for preparing the weld point by a drilling process. The drill attached to a revolving device initially in one operating position, by means of a lifting motor which can be moved in a controlled manner between a return position and a machining end-position and vice versa, performs the process at least until the metal plate is drilled (machining end-position) in preparation of the weld point. By pivoting of the revolving device, a welding head arranged on the revolving device and equipped with the weld-in part is then brought into an operating position above the prepared weld point to perform welding, meanwhile the drill is coupled to the lifting motor when the welding head is coupled to the lifting motor when the drill is uncoupled to perform welding on completion of the drilling process. Drill and the welding head are each set aside in their return position on a rest shoulder after pivoting of the revolving device, the welding head being equipped with a weld-in part in the rest position and the revolving device pivoting the drill or the welding head into the respective operating position from the rest position.
摘要翻译：在包括金属板和金属覆盖物的焊接点焊接焊接部分的工艺，其上具有两个工具，其中一个由焊接头形成，另一个通过钻头通过钻孔工艺来制备焊点。该钻头最初在一个操作位置附接到旋转装置，借助于提升马达，其能够以可控的方式在返回位置和加工终止位置之间移动，反之亦然，至少执行至金属板在加工焊接点时，钻孔（加工终点）。通过旋转装置的旋转，布置在旋转装置上并配备有焊接部分的焊接头然后进入制备的焊接点上方的操作位置以执行焊接，同时当钻具耦合到提升电动机时当钻头不连接时，焊接头联接到提升电机，以在完成钻孔过程时执行焊接。在旋转装置枢转之后，钻头和焊接头在它们的返回位置分别放置在休息的肩膀上，焊接头在其静止位置配备有焊接部分，并且旋转装置使钻头或焊接头从休息位置进入相应的操作位置。

3. 发明授权

US5277353A Stud welding device 失效
标题翻译：螺柱焊接装置
公开(公告)号：US5277353A
公开(公告)日：1994-01-11
申请号：US975934
申请日：1993-02-24
申请人： Peter K. Budig , Klaus G. Schmitt , Harald Knetsch
发明人： Peter K. Budig , Klaus G. Schmitt , Harald Knetsch
IPC分类号： B23K9/20 , H02K41/03
CPC分类号： B23K9/205 , B23K9/202
摘要： A stud welding device comprises a stud holder and a movable member which moves the stud holder to carry a stud into position for welding. The movable member is provided by the stator or the armature of a helical thread reluctance motor.
摘要翻译： PCT No.PCT / GB92 / 01132 Sec。 371日期：1993年2月24日 102（e）日期1993年2月24日PCT提交1992年6月22日PCT公布。出版物WO93 / 00197 日期：1993年1月7日。螺柱焊接装置包括螺柱保持器和可移动构件，其移动螺柱保持器以将螺柱移动到用于焊接的位置。可动构件由螺旋线磁阻电动机的定子或电枢提供。

4. 发明授权

US5006686A Control of stud-welding apparatus 失效
标题翻译：螺柱焊接设备的控制
公开(公告)号：US5006686A
公开(公告)日：1991-04-09
申请号：US578547
申请日：1990-09-06
申请人： Klaus G. Schmitt , Harald Knetsch
发明人： Klaus G. Schmitt , Harald Knetsch
IPC分类号： B23K9/20
CPC分类号： B23K9/20
摘要： Method of controlling stud-welding apparatus wherein the lifting coil is essentially current and voltage free at the beginning of the plunge stroke but the plunge stroke is damped by a pulse current applied to the lifting coil a very short time before impact and ceased when the stud contacts the workpiece.
摘要翻译：控制螺柱焊接装置的方法，其中提升线圈在插入行程开始时基本上是电流和无电压的，但是在撞击之前非常短的时间内施加到提升线圈的脉冲电流阻止了插入行程，并且当螺柱接触工件。

5. 发明授权

US5640758A Component feeder with reciprocal and rotatable magazine 失效
标题翻译：组件进料器，具有可互换和可旋转的料仓
公开(公告)号：US5640758A
公开(公告)日：1997-06-24
申请号：US421589
申请日：1995-04-12
申请人： Andreas Roessler , Norbert Tessarsch , Harald Knetsch
发明人： Andreas Roessler , Norbert Tessarsch , Harald Knetsch
IPC分类号： B25C1/00 , B21J15/34 , B23Q7/10
CPC分类号： B21J15/32 , Y10T29/53496 , Y10T29/5373
摘要： A component installation tool of the type having a rearward stroke to accommodate delivery of a component to the front of the tool and a forward stroke to engage, deliver and install the component at a workpiece, the tool including a housing, a reciprocating mechanism contained therein, a feeder support mounted on the housing, a reciprocal magazine mounted on the feeder support for reciprocation between a component receiving position adjacent the tool and a position for delivering a component in front of the mechanism; and delivery means for delivering a component to a chamber in the magazine when the magazine is in the component receiving position and the mechanism is in the forward stroke.
摘要翻译：一种具有向后行程的部件安装工具，用于将部件输送到工具的前部，并且向前冲程以将部件接合，输送和安装在工件上，该工具包括壳体，其中包含的往复运动机构安装在所述壳体上的馈送器支撑件，安装在所述馈送器支撑件上用于在邻近所述工具的部件接收位置与用于在所述机构前方传送部件的位置之间往复运动的往复式刀库; 以及输送装置，用于当料盒处于部件接收位置并且机构处于向前冲程时将部件输送到料仓中的腔室。

6. 发明授权

US5171959A Arc welding of a weld stud 失效
标题翻译：焊接电弧焊
公开(公告)号：US5171959A
公开(公告)日：1992-12-15
申请号：US805674
申请日：1991-12-21
申请人： Klaus G. Schmitt , Harald Knetsch , Wolfgang Obermann , Wolfgang Schmidt
发明人： Klaus G. Schmitt , Harald Knetsch , Wolfgang Obermann , Wolfgang Schmidt
IPC分类号： B23K9/073 , B23K9/20
CPC分类号： B23K9/201
摘要： Process for welding a weld stud onto a workpiece by means of a drawn arc, in which the weld stud is placed onto the workpiece and, with performance of a welding stroke, is removed from the workpiece in a return stroke, igniting a pilot arc, and is advanced toward the workpiece again in a forward stroke during the combustion of a connected welding arc. The welding arc is divided by pulse-wise current reduction to a minimum value into a sequence of current pulses and the last of these current pulses is extended in time by at least about 1.5 times relative to the preceding current pulses. This extended current pulse lasts substantially to the end of the forward stroke.

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