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1. 发明授权

US06720528B1 Head tube assembly having insulated mechanical interface with welding gun body 失效
标题翻译：头管组件，具有与焊枪主体绝缘的机械接口
公开(公告)号：US06720528B1
公开(公告)日：2004-04-13
申请号：US10272210
申请日：2002-10-16
申请人： Nicholas A. Matiash , Kenneth C. Altekruse
发明人： Nicholas A. Matiash , Kenneth C. Altekruse
IPC分类号： B23K9173
CPC分类号： B23K9/323
摘要： A welding gun comprising: an electrically conductive gun body having a passageway; a head tube assembly having one end inserted in the passageway of the gun body; a rotation nut that retains the head tube assembly in the inserted state when the rotation nut is threadably coupled to the gun body; and an electrically insulative ring installed between a portion of the gun body and an electrically conductive part of the head tube assembly. The electrically conductive gun body has a frusto-conical inner peripheral surface that is in contact with a frusto-conical outer peripheral surface of the electrically insulative ring. The rotation nut comprises an electrically conductive part that is threadably engaged to the electrically conductive gun body and that is in electrical contact with the electrically conductive portion of the head tube assembly. Electric current for welding is transmitted around the electrically insulative ring, through the electrically conductive portion of the rotation nut and into the electrically conductive part of the head tube assembly.
摘要翻译：一种焊枪，包括：具有通道的导电枪主体; 头管组件，其一端插入枪体的通道中; 当所述旋转螺母螺纹连接到所述枪体时，所述旋转螺母将所述头管组件保持在所述插入状态; 以及安装在枪体的一部分和头管组件的导电部分之间的电绝缘环。导电枪体具有与电绝缘环的截头圆锥形外周表面接触的截头圆锥形内周表面。旋转螺母包括导电部件，该导电部件螺纹地接合到导电枪体并且与头管组件的导电部分电接触。用于焊接的电流通过电绝缘环通过旋转螺母的导电部分传输到头管组件的导电部分中。

2. 发明授权

US06476355B1 Method and apparatus for welding with a trigger 有权
标题翻译：用扳机焊接的方法和装置
公开(公告)号：US06476355B1
公开(公告)日：2002-11-05
申请号：US09654012
申请日：2000-09-01
申请人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
发明人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
IPC分类号： B23K910
CPC分类号： B23K9/124
摘要： A method and apparatus for welding is disclosed with a remote wire feed speed control potentiometer on a torch is disclosed. The range of the torch potentiometer is from a minimum to a value dependent on the control panel welding wire feed speed. A run-in wire feed speed control is also disclosed. The range of the run-in wire feed speed is from a minimum to a value dependent on the control panel or torch welding wire feed speed.
摘要翻译：公开了一种用于焊接的方法和设备，其中公开了一种在割炬上的远程送丝速度控制电位器。焊枪电位器的范围从最小值到取决于控制面板焊丝进给速度的值。还公开了一种连续送丝速度控制。焊丝进给速度的范围从最小值到取决于控制面板或焊枪焊丝进给速度的值。

3. 发明授权

US06781095B2 Method and apparatus for welding with a trigger hold 有权
公开(公告)号：US06781095B2
公开(公告)日：2004-08-24
申请号：US10272558
申请日：2002-10-15
申请人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
发明人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
IPC分类号： B23K910
CPC分类号： B23K9/124
摘要： A method and apparatus for welding is disclosed. The method includes sensing the status of a trigger between an on position and an off position. A system latch is set or released based on the trigger status and the latch status. The system latches on when the trigger is held for a predetermined time (and the latch was previously off). The latch is released when the trigger is pulled and released when the latch was previously on. When the latch is off, pulling the trigger turns the system on, and releasing the trigger before the predetermined time turns the system off. The latch may also be released when welding current drops below a threshold. The time might not start until after welding current is flowing. A welding wire feed speed control potentiometer on a torch is also disclosed. The range of the torch potentiometer is from a minimum to a value dependent on the control panel welding wire feed speed. A run-in wire feed speed control is also disclosed. The range of the run-in wire feed speed is from a minimum to a value dependent on the control panel or torch welding wire feed speed.

4. 发明授权

US06689987B2 Welding contact tip with rolled threads 有权
标题翻译：焊接接头与滚丝
公开(公告)号：US06689987B2
公开(公告)日：2004-02-10
申请号：US09785937
申请日：2001-02-16
申请人： Kenneth C. Altekruse , Ronald W. Colling
发明人： Kenneth C. Altekruse , Ronald W. Colling
IPC分类号： B23K928
CPC分类号： B23K9/295 , B23K9/26
摘要： A MIG welding gun contact tip has a cylindrical section with a predetermined outer diameter adjacent one end, and frusto-conical surface adjacent the other end. Threads are rolled from the cylindrical section outer diameter between the cylindrical section and the frusto-conical surface. The threads major diameter is larger than the cylindrical section outer diameter, and the threads minor diameter is less than the cylindrical section outer diameter. In a preferred embodiment, the cylindrical section outer diameter is approximately 0.350 inches, the threads have a major diameter of approximately 0.375 inches, and the threads are stub acme threads with a pitch of 14 threads per inch. The contact tip is assembled to a diffuser having mating threads and a frusto-conical surface that engages the contact tip frusto-conical surface when the contact tip has been turned a single turn into the diffuser.
摘要翻译： MIG焊枪接触尖端具有邻近一端具有预定外径的圆柱形部分和与另一端相邻的截头圆锥形表面。螺纹从圆柱形截面和截头圆锥形表面之间的圆柱形部分外径滚动。螺纹长径大于圆柱形部分外径，螺纹小直径小于圆柱形部分外径。在优选实施例中，圆柱形部分外径约为0.350英寸，螺纹具有大约0.375英寸的大直径，并且螺纹为具有每英寸14螺纹的螺距。接触尖端被组装成具有配合螺纹和截头圆锥形表面的扩散器，当接触尖端已经转动到扩散器中时，该截头圆锥形表面接合接触顶端截头圆锥形表面。

5. 发明授权

US06444950B1 MIG gun nozzle with self centering, quick release screw and reduced cross-sectional area at the front 有权
标题翻译： MIG喷枪具有自动定心，快速释放螺丝和减少横截面积
公开(公告)号：US06444950B1
公开(公告)日：2002-09-03
申请号：US09788039
申请日：2001-02-16
申请人： Kenneth C. Altekruse , James E. Doherty
发明人： Kenneth C. Altekruse , James E. Doherty
IPC分类号： B23K916
CPC分类号： B23K9/173
摘要： A MIG welding gun has a diffuser with an external thread and a frusto-conical back ramp. A nozzle assembly includes an insert with a back ramp and a thread that mates with the diffuser thread. The threads of the diffuser and insert have respective ramps that mate. A single turn of the nozzle assembly on the diffuser causes simultaneous engagement of the insert and diffuser back ramps and of the insert and diffuser thread ramps. Such engagement centers the nozzle to be concentric with the diffuser and also produces a wedging action that retains the nozzle assembly on the diffuser until a relatively substantial reverse torque is applied to the nozzle assembly. The nozzle front end has a narrow annulus, which reduces the amount of radiant heat from the welding arc that reaches the nozzle.
摘要翻译： MIG焊枪具有带外螺纹和截头圆锥后斜坡的扩散器。喷嘴组件包括具有后斜面的插入件和与扩散器螺纹配合的螺纹。扩散器和插入件的螺纹具有相互配合的斜面。扩散器上的喷嘴组件的单圈转动件同时接合插入件和扩散器后斜面以及插入件和扩散器螺纹斜面。这种接合使得喷嘴与扩散器同心，并且还产生楔形动作，其将喷嘴组件保持在扩散器上，直到相对大量的反向扭矩施加到喷嘴组件。喷嘴前端具有窄的环形空间，这减少了从到达喷嘴的焊接电弧的辐射热量。

6. 发明申请

US20080006613A1 Short resistant welder 审中-公开
标题翻译：短路焊机
公开(公告)号：US20080006613A1
公开(公告)日：2008-01-10
申请号：US11484145
申请日：2006-07-10
申请人： Mark Ulrich , Sean Moran , Kenneth C. Altekruse , Ben Newcomb
发明人： Mark Ulrich , Sean Moran , Kenneth C. Altekruse , Ben Newcomb
IPC分类号： B23K9/20
CPC分类号： B23K9/205 , B23K9/0738
摘要： A short resistant welder that includes, in some embodiments, a short circuit sensor configured to transmit a first signal indicative of a short circuit between a workpiece and a stud, and a stud welding controller communicatively coupled to the short circuit sensor. In certain embodiments, the stud welding controller is configured to transmit an increase-current control signal to a power supply in response to the first signal.
摘要翻译：在一些实施例中，包括短路传感器的短路传感器，该短路传感器被配置为传送指示工件和螺柱之间的短路的第一信号，以及通信地耦合到短路传感器的螺柱焊接控制器。在某些实施例中，螺柱焊接控制器被配置为响应于第一信号将增加电流控制信号传送到电源。

7. 发明授权

US06933467B2 Method and apparatus for welding with a trigger hold 有权
标题翻译：用触发器保持焊接的方法和装置
公开(公告)号：US06933467B2
公开(公告)日：2005-08-23
申请号：US10789162
申请日：2004-02-26
申请人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
发明人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
IPC分类号： B23K9/12 , B23K9/10
CPC分类号： B23K9/124
摘要： A method and apparatus for welding is disclosed. The method includes sensing the status of a trigger between an on position and an off position. A system latch is set or released based on the trigger status and the latch status. The system latches on when the trigger is held for a predetermined time (and the latch was previously off). The latch is released when the trigger is pulled and released when the latch was previously on. When the latch is off, pulling the trigger turns the system on, and releasing the trigger before the predetermined time turns the system off. The latch may also be released when welding current drops below a threshold. The time might not start until after welding current is flowing. A welding wire feed speed control potentiometer on a torch is also disclosed. The range of the torch potentiometer is from a minimum to a value dependent on the control panel welding wire feed speed. A run-in wire feed speed control is also disclosed. The range of the run-in wire feed speed is from a minimum to a value dependent on the control panel or torch welding wire feed speed.
摘要翻译：公开了一种用于焊接的方法和装置。该方法包括在接通位置和关闭位置之间感测触发器的状态。基于触发状态和锁存状态来设置或释放系统锁存器。当触发器保持一段预定的时间（并且闩锁以前关闭）时，系统锁定。当扳机先前打开时，触发器被释放并释放闩锁。当闩锁关闭时，拉动触发器将打开系统，并在预定时间关闭系统之前释放触发器。当焊接电流下降到阈值以下时，也可以释放闩锁。在焊接电流流动之后，时间可能不会开始。还公开了一种焊炬上的焊丝进给速度控制电位器。焊枪电位器的范围从最小值到取决于控制面板焊丝进给速度的值。还公开了一种连续送丝速度控制。焊丝进给速度的范围从最小值到取决于控制面板或焊枪焊丝进给速度的值。

8. 发明授权

US06225599B1 Mig gun with axially aligned offset motor 失效
标题翻译： Mig枪带有轴向对准的偏移电机
公开(公告)号：US06225599B1
公开(公告)日：2001-05-01
申请号：US09317505
申请日：1999-05-24
申请人： Kenneth C. Altekruse
发明人： Kenneth C. Altekruse
IPC分类号： B23K9173
CPC分类号： B23K9/125 , B23K9/124 , B23K9/173 , B23K9/287 , B23K9/295 , B23K9/325
摘要： A mig welding gun handle is in two sections that are offset from each other by an angle of approximately 20 degrees. The offset handle makes the gun exceptionally comfortable for an operator to maneuver when welding various workpieces. A non-right angle gear set in which the pinion axial centerline intersects the gear axis of rotation at an angle of approximately 70 degrees makes the offset handle possible. The gun further comprises a gas seal that blocks atmospheric air in the weld wire liner from reaching the welding arc. The gas seal comprises a passage that bleeds inert gas to the interior of the liner. The relatively high pressure of the inert gas in the liner interior blocks atmospheric air from flowing through the hole in the contact tip to the arc.
摘要翻译： mig焊枪手柄分成两部分，彼此偏移大约20度的角度。偏移手柄使焊枪在焊接各种工件时操作人员非常舒适。其中小齿轮轴向中心线以大约70度的角度与齿轮转动轴线相交的非直角齿轮组使偏移手柄成为可能。枪还包括气密封，其阻止焊丝衬套中的大气空气到达焊接电弧。气体密封件包括将惰性气体流出到内衬的内部的通道。衬里内部惰性气体的相对较高的压力阻止大气中的空气从接触尖端的孔流入电弧。

9. 发明授权

US6114657A Method and apparatus for welding with a trigger hold 有权
公开(公告)号：US6114657A
公开(公告)日：2000-09-05
申请号：US283523
申请日：1999-04-01
申请人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
发明人： L. Thomas Hayes , Kenneth C. Altekruse , Mark R. Christopher
IPC分类号： B23K9/12 , B23K9/10
CPC分类号： B23K9/124
摘要： A method and apparatus for welding is disclosed. The method includes sensing the status of a trigger between an on position and an off position. A system latch is set or released based on the trigger status and the latch status. The system latches on when the trigger is held for a predetermined time (and the latch was previously off). The latch is released when the trigger is pulled and released when the latch was previously on. When the latch is off, pulling the trigger turns the system on, and releasing the trigger before the predetermined time turns the system off. The latch may also be released when welding current drops below a threshold. The time might not start until after welding current is flowing. A welding wire feed speed control potentiometer on a torch is also disclosed. The range of the torch potentiometer is from a minimum to a value dependent on the control panel welding wire feed speed. A run-in wire feed speed control is also disclosed. The range of the run-in wire feed speed is from a minimum to a value dependent on the control panel or torch welding wire feed speed.

10. 发明授权

US5941300A Self-contained heat exchange apparatus 失效
标题翻译：独立式换热装置
公开(公告)号：US5941300A
公开(公告)日：1999-08-24
申请号：US652655
申请日：1996-05-28
申请人： Ronald W. Colling , Kenneth C. Altekruse , Kenneth F. Herres
发明人： Ronald W. Colling , Kenneth C. Altekruse , Kenneth F. Herres
IPC分类号： F28F9/00 , F28F27/00 , H05K7/20 , F24H3/00
CPC分类号： H05K7/20272 , F28F27/00 , F28F9/001
摘要： A heat exchange system for cooling a coolant is provided having a pump coupled to the motor to pump coolant, a radiator for cooling the coolant, and a resilient hollow reservoir for holding coolant in the form of a planar base portion and an annular portion integrally coupled to and extending upwards from the base portion.
摘要翻译：提供了一种用于冷却冷却剂的热交换系统，其具有耦合到电动机以泵送冷却剂的泵，用于冷却冷却剂的散热器和用于保持呈平面基部部分形式的冷却剂的弹性中空容器，从基部向上延伸并向上延伸。

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