基本信息:
- 专利标题： INTERLOCK TUBE MANUFACTURING METHOD AND MANUFACTURING DEVICE THEREFOR
- 专利标题（中）：互锁管制造方法及其制造装置
- 申请号：EP13876247.1 申请日：2013-02-28
- 公开(公告)号：EP2962777B1 公开(公告)日：2018-04-04
- 发明人： SUZUKI, Norifusa , FUKABORI, Ryouichi
- 申请人： Showa Rasenkan Seisakusho Co., Ltd.
- 申请人地址： 26-10, Azusawa 2-chome Itabashi-ku Tokyo 174-0051 JP
- 专利权人： Showa Rasenkan Seisakusho Co., Ltd.
- 当前专利权人： Showa Rasenkan Seisakusho Co., Ltd.
- 当前专利权人地址： 26-10, Azusawa 2-chome Itabashi-ku Tokyo 174-0051 JP
- 代理机构： Studio Torta S.p.A.
- 国际公布： WO2014132455 20140904
- 主分类号： B21C37/12
- IPC分类号： B21C37/12 ; F01N13/08 ; F16L11/16
摘要：
The present invention provides a method and an apparatus for manufacturing an interlocking pipe obtained by easily and precisely shaping a pipe with a circular cross section or with the edges of the cross section nearly forming a circle in a non-loose manner, so as to provide excellent machining performance when the interlocking pipe is cut off and provide excellent operation efficiency for the apparatus itself. A metal band plate is helically wound onto a core member with a circular cross section or with the edges of the cross section nearly forming a circle. Clamping device is freely assembled at a front end of the code member in a detachable and switchable manner, and synchronously rotate in accordance with instructions from a main computing-controlling member, so as to prevent the metal band plate from being loosened, thereby to manufacture the interlocking pipe efficiently.