焟烛专利名称：Pipe connector and a method for production
thereof
发明人：Dieter Ehrke
农民入党志愿书申请号：US10109796
申请日：20020328
邮票哪里买公开号：US07490867B2
公开日：
20090217
专利内容由知识产权出版社提供
专利附图：
摘要：The invention relates to a pipe connector for a pressure-resistant, positive-fit,high pressure screwed joint. The connection includes a formed tube; a screw body or connector branch with a cone, which connects to a parallel axis drilling, with a radial end
surface; a union nut; a aling ring; and a retaining ring. The formed tube has a parallel axis end-piece with the same tube diameter and which corresponds to the depth of the tube at ba. The formed tube has a pronounced head which forms a mating face, with a cone surface of the union nut, and which leads to an abutment face at a front face of the retaining ring, esntially aligned with the tube axis. The retaining ring has a radial ring surface, which, in the asmbled state, contacts with the front face of the cone of the connector branch or screw body, and thus permits a block asmbly.
申请人：Dieter Ehrke
征兵体重标准地址：Bielefeld DE
国籍：DE
太阳教学反思
代理人：Christopher H. Hunter
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