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1. 发明授权

US4527322A Process for repairing a cutting saw 失效
标题翻译：修剪切割锯的工艺
公开(公告)号：US4527322A
公开(公告)日：1985-07-09
申请号：US544543
申请日：1983-10-24
申请人： Arthur R. Jackson
发明人： Arthur R. Jackson
IPC分类号： B23D47/12 , B23P6/00 , F16L55/16 , B22D19/10
CPC分类号： F16L55/1608 , B23D47/12 , B23P6/00 , Y10T29/49721 , Y10T29/49726 , Y10T29/49734
摘要： A process for repairing a hydraulic line having a damaged end section. The damaged end section is severed from the line and a male or female coupling member is formed in the new end. This is accomplished by reducing the wall thickness by increasing the inside diameter (female coupling member) or decreasing the outside diameter (male coupling member). A tubular tip is provided having a major portion the same length as the severed section and an end portion that is an extension of the major portion with a reduced wall thickness forming a male or female coupling member opposite that formed in the end of the tube. Coupling is achieved to regenerate the end section with a consistent inside and outside diameter along the tube and across the coupling intersection.
摘要翻译：一种用于修理具有损坏端部的液压管路的方法。损坏的端部被切断，并且在新的端部形成一个公或母联接件。这是通过增加内径（阴联接构件）或减小外径（阳联接构件）来减小壁厚来实现的。提供管状末端，其主要部分具有与切断部分相同长度的主要部分，而端部部分是具有减小的壁厚的主要部分的延伸部分，形成与形成在管的端部相对的阳或阴联接部件。实现耦合以沿着管并且跨越耦合交叉点以一致的内部和外部直径再生端部。

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