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公开(公告)号：US4262187A
公开(公告)日：1981-04-14
申请号：US936432
申请日：1978-08-24
申请人： Dennis E. Savor
发明人： Dennis E. Savor
CPC分类号： F28F11/02 , B23K9/0288
摘要： Semi-automatic welding apparatus is suspended from a plug body vertically force fitted into the end of a tube to which the plug is welded. The plug body configuration is disclosed, along with the internal arrangement it provides for suspending the welding apparatus. A mandrel is depicted in its movable parts which enables it to be manually linked between the plug body and welding apparatus.
摘要翻译： 半自动焊接装置从垂直方向上的插头主体悬挂在焊接在其上的管的端部中。 公开了插头本体结构及其提供用于悬挂焊接装置的内部布置。 在其可移动部件中示出了心轴，其使得其能够手动地连接在塞体和焊接装置之间。
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公开(公告)号：US4193735A
公开(公告)日：1980-03-18
申请号：US899447
申请日：1978-04-24
申请人： Dennis E. Savor , James W. Hales
发明人： Dennis E. Savor , James W. Hales
CPC分类号： F22B37/006
摘要： A stepped platform is arranged to traverse the down-facing tubesheet of a nuclear steam generator with a rotating, circular work table attached to the platform to position a plurality of tools, in sequence, at a common area of the tubesheet for required work.
摘要翻译： 台阶平台布置成使具有旋转的圆形工作台连接在平台上的核蒸汽发生器的朝下的管板横向移动，以将多个工具按顺序放置在管板的公共区域上用于所需的工作。
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公开(公告)号：US4178966A
公开(公告)日：1979-12-18
申请号：US876958
申请日：1978-02-13
摘要： A metallic body is formed to have a clearance fit up into a reamed and spot faced tube extended through, and welded to a tubesheet. The form of the body provides a lip which functions to limit the distance the body can be inserted into the tube and supply filler material at the weld zone between the body and the tube.
摘要翻译： 金属体形成为具有间隙，该间隙适合延伸穿过并焊接在管板上的扩孔和点面管。 身体的形式提供了唇缘，其功能是限制身体可以插入管中的距离，并在身体和管之间的焊接区域处供应填充材料。
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