公开(公告)号：US20050163956A1

公开(公告)日：2005-07-28

申请号：US11025596

申请日：2004-12-30

申请人： Masatoshi Takashima ,  Tomohide Horii ,  Keiji Nakamata

发明人： Masatoshi Takashima ,  Tomohide Horii ,  Keiji Nakamata

IPC分类号： F16L11/10 ,  B32B1/08 ,  F16L9/12 ,  F16L9/128 ,  F16L11/115

CPC分类号： B32B1/08 ,  B32B27/08 ,  B32B2307/50 ,  B32B2307/718 ,  B32B2597/00 ,  F16L11/115 ,  Y10T428/1393

摘要： In a resin tube that comprises a cylindrical tube wall made of synthetic resin material, and a resin reinforcing wire rod that is wound helically on an outer peripheral surface of the tube wall and coupled integrally, the reinforcing wire rod is formed of a transparent or semitransparent member made of rigid synthetic resin and has a recess that is formed on a part of the outer peripheral surface in the longitudinal direction.

摘要翻译： 在包括由合成树脂材料制成的圆筒形管壁的树脂管中，并且一个树脂加强线材螺旋地缠绕在管壁的外周表面上并联成一体，该加强线材由透明或半透明 由刚性合成树脂制成并具有形成在外周面的纵向方向的一部分上的凹部。

公开(公告)号：US06905286B2

公开(公告)日：2005-06-14

申请号：US10094627

申请日：2002-03-12

申请人： Hiroyuki Masui ,  Tatsuya Machino ,  Syoji Hirao ,  Akihiro Fujii ,  Keiji Nakamata

发明人： Hiroyuki Masui ,  Tatsuya Machino ,  Syoji Hirao ,  Akihiro Fujii ,  Keiji Nakamata

IPC分类号： E02B11/00 ,  A01G25/02 ,  E03F1/00 ,  E03F3/04 ,  F16L9/06 ,  F16L9/12 ,  F16L11/11

CPC分类号： A01G25/02

摘要： A porous pipe having an excellent absorbing and draining function, a producing apparatus capable of producing a porous pipe at high speed and low cost, and a method of producing a porous pipe are provided. The porous pipe is a pipe formed by spirally winding a tape. The pipe is formed by a hole forming portion 13 for forming a recess or a notch or a hole in the tape 2 molded by a tape molding portion 11, and the hole forming portion 13 is located between the tape molding portion 11 and a pipe forming portion 12 so that the tape 2 is molded, holes 6 are formed, and a pipe 1 is formed continuously. The holes 6 are formed into a predetermined shape by elongating the hole 6 from a side of the pipe forming portion 12. In the pipe 1 formed thereby, a peripheral wall portion of the hole 6 is gradually thin-walled toward an outer peripheral face of the hole.

摘要翻译： 具有优异的吸收排水功能的多孔管，能够高速，低成本地制造多孔管的制造装置和多孔质管的制造方法。 多孔管是通过螺旋卷绕带形成的管。 该管由孔形成部分13形成，用于在由带成型部分11模制的带2中形成凹槽或凹口或凹口，并且孔形成部分13位于带成型部分11和成形管 部分12，使得带2被模制，形成孔6，并且连续地形成管1。 通过从管形成部12的一侧延伸孔6，将孔6形成为规定的形状。 在由此形成的管1中，孔6的周壁部朝向孔的外周面逐渐薄壁化。