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1. 发明授权

US5277314A Retainer ring for welding wire container disclosure 失效
标题翻译：用于焊丝容器披露的保持环
公开(公告)号：US5277314A
公开(公告)日：1994-01-11
申请号：US23756
申请日：1993-01-19
申请人： William D. Cooper , Herbert H. Matthews, III , Lee E. Seufer , Steven J. Tokarz
发明人： William D. Cooper , Herbert H. Matthews, III , Lee E. Seufer , Steven J. Tokarz
IPC分类号： B23K9/133 , B65H57/18 , B65H49/08 , B65H59/06
CPC分类号： B23K9/1333 , B65H57/18
摘要： A retainer ring for a container of low twist welding wire which container includes a cylindrical outer wall, a lower partition and an upper opening through which the welding wire is drawn from a hollow, cylindrical spool of welding wire formed from a multitude of convolutions of wire in layers provided in the container wherein the retainer ring comprises a generally flat outer portion with an outer periphery fitting into the outer wall of the container, minimally contacting the wire surface, and comprising a number of projecting lobe portions whereby the outer periphery of the ring contains alternate areas first being closer to and then being farther from the outer walls of the container when the retainer ring is resting upon the hollow spool of welding wire in the container and an inner bell mouthed portion extending upwardly and defining an innermost wire extraction opening with a diameter substantially smaller than the spool of wire in the container.
摘要翻译：一种用于低捻焊丝的容器的保持环，该容器包括圆柱形外壁，下隔板和上开口，焊丝从中空的圆柱形卷轴拉出，焊丝由多根卷绕线形成在容器中设置的层，其中保持环包括大致平坦的外部部分，其外周装配到容器的外壁中，最小程度地接触电线表面，并且包括多个突出的凸起部分，由此环的外周当保持环搁置在容器中的焊丝的中空卷轴上时，包含替代区域首先更靠近容器的外壁并远离容器的外壁，以及向内延伸的内部鼓环口部分，并且限定最内部的丝线抽出开口，直径比容器中线的线轴小得多。

2. 发明授权

US5816466A Wire feeding apparatus 失效
标题翻译：送丝装置
公开(公告)号：US5816466A
公开(公告)日：1998-10-06
申请号：US635021
申请日：1996-04-19
申请人： Lee E. Seufer
发明人： Lee E. Seufer
IPC分类号： B23K9/12 , B23K9/133 , B65H20/00 , B65H57/04
CPC分类号： B23K9/1333
摘要： Apparatus is provided for feeding consumable welding electrode wire from a supply reel to a welding gun and comprises pairs of drive roll and drive gear assemblies associated with a wire guide plate assembly for feeding the wire along a linear path through the apparatus. The drive rolls are removably mounted on corresponding support shaft structures by a split snap ring component. The guide plate assembly comprises a guide plate having a guide slot milled therein and a cover plate overlying the slot to provide a wire guide passageway through the apparatus which is constantly linear and aligned with the wire drive rolls. A spring biased force transmitting assembly is associated with the support shaft structure for the upper drive roll and drive gear of each pair for adjusting the driving engagement between the drive rolls and a wire therebetween, and the force transmitting components are mounted on a pivotal arm and cover displaceable between closed and opened positions in which the force transmitting assemblies are respectively in operative and inoperative positions relative to the upper drive roll and drive gear assemblies. In the open position of the pivotal arm and cover, the drive rolls and drive plate assembly are accessible for removal and replacement.
摘要翻译：提供了用于将消耗性焊接电极线从供应卷轴馈送到焊枪的装置，并且包括与导线板组件相关联的成对的驱动辊和驱动齿轮组件，用于沿着线性路径馈送所述线。驱动辊通过分离的卡环部件可拆卸地安装在相应的支撑轴结构上。引导板组件包括具有在其中铣削的引导槽的引导板和覆盖在槽上的盖板，以提供穿过该装置的线引导通道，该线引导通道不断地线性并与线驱动辊对准。弹簧偏压力传递组件与用于上下驱动辊和驱动齿轮的支撑轴结构相关联，用于调节驱动辊与其间的导线之间的驱动接合，并且力传递部件安装在枢转臂上，盖子可在闭合位置和打开位置之间移动，在该位置，力传递组件相对于上驱动辊和驱动齿轮组件分别处于操作和不工作位置。在枢转臂和盖的打开位置，驱动辊和驱动板组件可以拆卸和更换。

3. 发明授权

US5155330A Method and apparatus for GMAW welding 失效
标题翻译： GMAW焊接方法和装置
公开(公告)号：US5155330A
公开(公告)日：1992-10-13
申请号：US739900
申请日：1991-08-02
申请人： Paul J. Fratiello , Dennis K. Hartman , Lee E. Seufer
发明人： Paul J. Fratiello , Dennis K. Hartman , Lee E. Seufer
IPC分类号： B23K9/173 , B23K9/29
CPC分类号： B23K9/295 , B23K9/1735
摘要： A method and apparatus of welding along a pass line on a steel workpiece, which method and apparatus comprises simultaneously feeding two welding wires in generally parallel relationship toward a workpiece with extended welding wires generally intersecting the workpiece at individual points spaced from each other a distance in the range about 3/16 inch to about 3/8 inch; then creating a separate arc between each of the wires and the workpiece; passing a single protective envelope of shielding gas axially along two welding wires simultaneously and around said two separate arcs extending between welding wires and the workpiece; and, causing relative movement between the two gas shielded welding wires and the workpiece in the direction corresponding to the desired pass line on the workpiece.
摘要翻译：一种沿着钢制工件上的通过线焊接的方法和装置，该方法和装置包括以大致平行的关系向工件馈送两根焊丝，所述焊丝与工件的大致相交，所述焊丝通常与彼此间隔一定距离的各个点相交，范围约3/16英寸至约3/8英寸; 然后在每个电线和工件之间产生单独的电弧; 沿着两条焊丝同时沿着焊丝与工件之间延伸的两条分开的弧线绕过保护气体的单个保护外壳; 并且使得两个气体保护焊丝与工件之间在与工件上所需的通过线相对应的方向上相对移动。

4. 发明授权

US5060882A Wire supply reel support device 失效
标题翻译：电线支撑装置
公开(公告)号：US5060882A
公开(公告)日：1991-10-29
申请号：US505577
申请日：1990-04-06
申请人： Eric R. Rousculp , Lee E. Seufer , Ralph M. Samodell
发明人： Eric R. Rousculp , Lee E. Seufer , Ralph M. Samodell
IPC分类号： B21C47/18 , B23K9/133 , B65H49/26 , B65H49/32 , B65H75/30 , B65H75/44 , B65H77/00
CPC分类号： B65H49/325 , B21C47/18 , B23K9/1333 , B65H49/26 , B65H49/32 , B65H75/30
摘要： A rotative mounting arrangement for a wire supply reel off which the coiled wire thereon is fed by feed rolls comprises a reel mounting spindle axially and rotatively locked within the hub of the reel and provided at its exposed opposite ends with mounting journals for rotatively supporting the spindle in upwardly opening V-shaped trunnion type journal bearings. The spindle journals and trunnion type journal bearings are formed with axially facing cooperating bearing surfaces axially tapered at corresponding relatively steep angles to the spindle axis to have a wedge type bearing interengagement providing a self-adjusting friction drag braking action on the rotative movement of the reel that serves to prevent overrunning of the reel on stoppage of the feeding of the wire supply off the reel.

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