基本信息:
- 专利标题: 숄더, 그루브, 및 비드를 갖는 파이프 요소와, 이를 제조하는 방법과 장치
- 专利标题(英):Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof
- 专利标题(中):具有肩膀,槽和珠的管道元件及其制造方法及装置
- 申请号:KR1020137011923 申请日:2011-11-30
- 公开(公告)号:KR1020130139279A 公开(公告)日:2013-12-20
- 发明人: 노비트스키,마이클,알. , 하스,얼 , 윌크,찰스,이.,쥬니어 , 마다라,스캇,디. , 쿠보,앤소니,제이. , 돌,더글라스알.
- 申请人: 빅톨릭 컴패니
- 申请人地址: **** Kesslersville Road, Easton, PA *****, United States of America
- 专利权人: 빅톨릭 컴패니
- 当前专利权人: 빅톨릭 컴패니
- 当前专利权人地址: **** Kesslersville Road, Easton, PA *****, United States of America
- 代理人: 박경재
- 优先权: US61/418,967 2010-12-02; US61/530,771 2011-09-02
- 国际申请: PCT/US2011/062563 2011-11-30
- 国际公布: WO2012075095 2012-06-07
- 主分类号: B21D13/04
- IPC分类号: B21D13/04 ; F16L21/08 ; F16L19/04
Pipe element has a circumferential shoulder at one end. The shoulder has a larger outer diameter than the outer diameter of the pipe element. A groove is positioned adjacent to the shoulder. The groove has a bottom surface having an outer diameter smaller than the outer diameter of the pipe element. The bead is located adjacent to the groove. Bead has a peak having a larger outer diameter than the outer diameter of the pipe element. The combination of the roller tool is used to cold pipe element in a manufacturing method process and give the desired shape to the side wall. In another method, the spin-forming tool is rotated in the orbit diameter to increase in the pipe elements held in the die.
公开/授权文献:
- KR101895517B1 숄더, 그루브, 및 비드를 갖는 파이프 요소와, 이를 제조하는 방법과 장치 公开/授权日:2018-09-06
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B21 | 基本上无切削的金属机械加工;金属冲压 |
----B21D | 金属板或管、棒或型材的基本无切削加工或处理;冲压 |
------B21D13/00 | 金属板、金属棒或金属型材的起皱;金属板、金属棒或金属型材弯曲成波形 |
--------B21D13/04 | .用滚轧 |