公开(公告)号：WO2014013126A1

公开(公告)日：2014-01-23

申请号：PCT/FI2013/000029

申请日：2013-07-15

Applicant: TAKALA, Seppo ,  CONSULT SEPPO

Inventor： TAKALA, Seppo

IPC: B29C53/56 ,  B29C47/00 ,  B31C3/00 ,  B21C37/26

CPC classification number: B29C47/0023 ,  B29C31/002 ,  B29C47/0061 ,  B29C47/0064 ,  B29C53/56 ,  B31C3/00

Abstract: The object of the invention is a method and an apparatus to rotate a tube and to move it in the direction of its geometric centre axis (100.1) in its production process. The apparatus (1) consists of at least a chain (2), a drive wheel (3), a sheave (4), tensioner (7) and chain guides (9, 10). The chain has been set to go round the drive wheel and the sheave and the tube to be produced (100) so that there is an anti-skid contact between the chain and the tube and thus the tube rotates. The chain advances the length of the pitch (N) with every rotation of the tube (100) to the forward direction (x) and thus the tube advances rotating this distance into this direction per each rotation. The method according to the invention is used to produce tube (100) with the apparatus (1) according to the invention.

Abstract translation: 本发明的目的是在其生产过程中旋转管并使其沿其几何中心轴线（100.1）的方向移动的方法和装置。 装置（1）至少包括链条（2），驱动轮（3），滑轮（4），张紧器（7）和链条引导件（9,10）。 链条已经被设置为绕着驱动轮和滑轮和待生产的管（100），使得链和管之间存在防滑接触，从而管旋转。 链条将管（100）的每一个旋转的节距（N）的长度向前方向（x）推进，并且因此，管每个旋转将该距离向该方向前进。 根据本发明的方法用于利用根据本发明的装置（1）生产管（100）。

公开(公告)号：WO2013160529A1

公开(公告)日：2013-10-31

申请号：PCT/FI2013/000022

申请日：2013-04-18

Applicant: SEPPO, Takala ,  CONSULT SEPPO

Inventor： SEPPO, Takala

IPC: B29C53/56 ,  B29C53/60 ,  B29C53/72 ,  F16L9/16 ,  B32B1/08 ,  B29C65/40

CPC classification number: B29C53/562 ,  B29C53/566 ,  B29C53/60 ,  B29C53/72 ,  B29C53/78 ,  B29C53/8066 ,  B29C65/40 ,  B29C66/4322 ,  B29C66/4329 ,  B29C66/49 ,  B29D23/001 ,  F16L9/128 ,  Y10T156/1033

Abstract: The subject of this invention is a method to produce plastic tube (1) and according to this method the material of the plastic tube is fed around a core (2) that has the same diameter as the inside diameter of the tube, and the material is fed as ail uninterrupted material flow so that the material flow, after having settled upon the core, goes forward following essentially the helical line in the side direction (x) of the core inside a mold (4) that has been mounted on the core. The plastic tube is formed of the material ribbons (3) and of the melted plastic material (5) that is to be fed to the spaces between the ribbons. The round and rising sheet (4.3) at the end of the mold directs the material flow to the side direction (x) of the core and the head of the plastic tube (1.1) gets welded and fixed to the starting tube (7) that is used to draw the tube as the production process advances in the side direction (x) of the core.

Abstract translation: 本发明的主题是制造塑料管（1）的方法，根据该方法，塑料管的材料围绕具有与管的内径相同直径的芯（2）进给，并且材料 作为一个不间断的材料流进料，使得材料在已经沉积在芯上之后流动，沿着已经安装在芯上的模具（4）内的芯的侧面方向（x）上的螺旋线基本上向前 。 塑料管由材料带（3）和熔融的塑料材料（5）形成，其被馈送到带之间的空间。 模具端部的圆形和上升片（4.3）将材料流动指向芯的侧面方向（x），塑料管（1.1）的头部被焊接并固定到起动管（7），起始管 用于在生产过程在芯的侧面方向（x）上前进时绘制管。