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In the annular mountain attaching thread

机译:在环形山连接螺纹中

摘要

Topic The thread formation tool which is improved is offeredSolutionsThe body which the thread formation tool, the terminal area (8) with, the second end (10) the thread formation department (12) with has in the first end (6) and makes long it includes (4), the aforementioned thread formation department (12), one annular mountain (14) includes at least around the aforementioned body. According to this invention, the cross section of the aforementioned body in the center of the aforementioned mountain has non circle. Selective figure Figure 1
机译:<主题>提供了改进的螺纹成型工具解决方案螺纹成型工具(12)的螺纹成型工具,末端区域(8),第二端(10)的主体在第一端(6)和包括(4),上述螺纹形成部(12),至少一个环形山(14)至少围绕上述主体(1)。根据本发明,在上述山的中心处的上述主体的横截面为非圆形。<选择图>图1

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