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1. 发明申请

US20120103046A1 FORMING HEAD FOR FORMING SPIRALLY SEAMED TUBE 审中-公开
标题翻译：形成螺旋形管的成型头
公开(公告)号：US20120103046A1
公开(公告)日：2012-05-03
申请号：US13145184
申请日：2010-02-25
申请人： Carina Petersson , Sandra Philipsson , Niklas Svensson , Lars Karlsson
发明人： Carina Petersson , Sandra Philipsson , Niklas Svensson , Lars Karlsson
IPC分类号： B21C47/00
CPC分类号： B21C37/121 , B21C37/124
摘要： The invention relates to a forming head (300) which shapes a raw material (6) to spirally seamed tube (2), whereby the internal profile of the forming head (300) is U-shaped, the forming head (300) has an inlet side and an outlet side and there are on the upper side of the legs (306, 308) of said U shape slide surfaces (312, 314) for the raw material (6) passing through said forming head (300).
摘要翻译：本发明涉及一种成形头（300），其将原料（6）成形为螺旋缝合的管（2），由此成形头（300）的内部轮廓为U形，成形头（300）具有入口侧和出口侧，并且在通过所述成形头（300）的原料（6）的所述U形滑动表面（312,314）的腿部（306,308）的上侧。

2. 发明申请

US20120137843A1 TUBE CUTTING 审中-公开
标题翻译：管切割
公开(公告)号：US20120137843A1
公开(公告)日：2012-06-07
申请号：US13145160
申请日：2010-02-25
申请人： Carina Petersson , Sandra Philipsson , Niklas Svensson , Lars Karlsson
发明人： Carina Petersson , Sandra Philipsson , Niklas Svensson , Lars Karlsson
IPC分类号： B23D21/14 , B23D21/00
CPC分类号： B23D21/14 , B23D21/00 , B23D35/005 , B23D35/007 , Y10T82/16 , Y10T82/16147
摘要： A knife holder (402) for a tube cutting unit is adapted to receiving a rotating tube fed out from a tube manufacturing device in a feed direction (316). The feed direction is parallel with the tube's longitudinal direction and the rotation takes place about an axis in the tube's longitudinal direction. The knife holder is adapted to following the rotating tube in the latter's longitudinal direction and to bringing a knife element into contact with the tube in a cutting direction and thereby creating in the rotating tube a cut at right angles to the longitudinal direction of the tube. The knife holder is further provided with at least a first bearing element (414) and a second bearing element (415) configured to engage in respective brackets (416, 417) in the tube cutting unit. The bearing elements are so disposed relative to one another that the perpendicular direction (464) to a plane (462), which plane runs in the cutting direction through the bearing elements, and the longitudinal direction of the tube deviate from being parallel.
摘要翻译：用于管切割单元的刀保持器（402）适于接收沿进给方向（316）从管制造装置送出的旋转管。进给方向与管的纵向平行，并且围绕管的纵向方向的轴线进行旋转。刀架适于在后者的纵向方向上跟随旋转管，并使刀元件沿切割方向与管接触，从而在旋转管中产生与管的纵向方向成直角的切口。刀架还设置有至少第一轴承元件（414）和第二轴承元件（415），该第二轴承元件构造成与管切割单元中的相应托架（416,417）啮合。轴承元件相对于彼此设置成使得垂直方向（464）到平面（462），该平面（462），该平面在切割方向上通过轴承元件延伸，并且管的纵向方向偏离平行。

3. 发明申请

US20120079925A1 KNIFE HOLDER OF A TUBE CUTTING UNIT FOR TUBE MANUFACTURING AND A SYSTEM AND USE OF THE SYSTEM FOR TUBE MANUFACTURING 审中-公开
标题翻译：用于管道制造的管切割单元的切割支架和用于管制造的系统和系统的使用
公开(公告)号：US20120079925A1
公开(公告)日：2012-04-05
申请号：US13145170
申请日：2010-02-25
申请人： Carina Petersson , Sandra Philipsson , Niklas Svensson , Lars Karlsson
发明人： Carina Petersson , Sandra Philipsson , Niklas Svensson , Lars Karlsson
IPC分类号： B23D21/04
CPC分类号： B23D21/14 , B23D35/005 , Y10T82/16147
摘要： The invention relates to a knife holder (402) for a tube cutting unit (400), which tube cutting unit (400) is adapted to receiving a rotating tube (2) fed out from a tube manufacturing device (1) in a feed direction (316). The feed direction (316) for one length unit is parallel with the longitudinal direction of the tube (2). The rotation of the tube (2) takes place about an axis (310) in the longitudinal direction of the tube (2). The knife holder (402) is configured to be adapted to being movable via bearing elements (414) on the knife holder (402) which communicates with fastening elements (416) disposed on the tube cutting unit (400). The knife holder (402) comprises first and second shaft-bearing parts (410, 412) between which a shaft (408) supporting a knife element (404) with cutting edge (406) is fitted.
摘要翻译：本发明涉及一种用于管切割单元（400）的刀架（402），该管切割单元（400）适于容纳从管制造装置（1）沿供料方向送出的旋转管（2）（316）。一个长度单元的进给方向（316）与管（2）的纵向方向平行。管（2）的旋转围绕管（2）的纵向方向上的轴线（310）发生。刀保持器（402）构造成能够通过与设置在管切割单元（400）上的紧固元件（416）连通的刀架（402）上的轴承元件（414）而移动。刀架（402）包括第一和第二轴承部分（410,412），在其之间安装有支撑具有切割刃（406）的刀元件（404）的轴（408）。

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