公开(公告)号：US4903736A

公开(公告)日：1990-02-27

申请号：US197562

申请日：1988-05-23

申请人： Artur Baston ,  Karl-Heinz Baston

发明人： Artur Baston ,  Karl-Heinz Baston

IPC分类号： F16L9/16

CPC分类号： F16L9/16 ,  Y10T428/24777

摘要： For the production of a hollow cylindrical body, for example a tube or a container, first a bottom channel (1) is wound spirally onto a mandrel. A top channel (2) is wound on to the bottom channel (1) offset by half the channel width. The top and bottom channel (1, 2) both have an approximately E-shaped cross section with two outside flanges (3, 4) and two middle flanges (5, 6). The distance between the two middle flanges (5, 6) correspond to the combined thicknesses of the two outside flanges (3, 4). The confronting surfaces (7, 8) of the two outside flanges (3, 4) and of the two middle flanges (5, 6) are provided with a sawtooth cross-sectional shape, so that an inseparable, interlocking connection results between the bottom channel (1) and the top channel (2). The bottom channel (1) and top channel (2) can consist of different plastic materials.

摘要翻译： 为了制造中空圆柱体，例如管或容器，首先将底部通道（1）螺旋地卷绕到心轴上。 顶部通道（2）缠绕在底部通道（1）上，偏移通道宽度的一半。 顶部和底部通道（1,2）都具有近似E形的横截面，其具有两个外部凸缘（3,4）和两个中间凸缘（5,6）。 两个中间凸缘（5,6）之间的距离对应于两个外部凸缘（3,4）的组合厚度。 两个外部凸缘（3,4）和两个中间凸缘（5,6）的相对表面（7,8）设置有锯齿状横截面形状，使得底部 通道（1）和顶部通道（2）。 底部通道（1）和顶部通道（2）可由不同的塑料材料组成。

公开(公告)号：US20050212164A1

公开(公告)日：2005-09-29

申请号：US11064440

申请日：2005-02-22

申请人： Henning Stieglitz ,  Roman Laberer ,  Stefan Jovers ,  Andreas Weinmann ,  Karl-Heinz Forsch ,  Karl-Heinz Baston

发明人： Henning Stieglitz ,  Roman Laberer ,  Stefan Jovers ,  Andreas Weinmann ,  Karl-Heinz Forsch ,  Karl-Heinz Baston

IPC分类号： B29C37/02 ,  B29C48/355 ,  B29C48/92 ,  B62D55/00

CPC分类号： B29C48/355 ,  B29C48/08 ,  B29C48/09 ,  B29C48/92 ,  B29C2948/92076 ,  B29C2948/92114 ,  B29C2948/92123 ,  B29C2948/92514 ,  B29C2948/92523 ,  B29C2948/92571 ,  B29C2948/9258 ,  B29C2948/92933

摘要： A caterpillar take-off device for hauling off extrusion products, in particular plastic tubes, includes at least two caterpillar tracks arranged symmetrically in relation to a length axis of the caterpillar take-off device, at least during take-off process by changing the distance from the caterpillar tracks to the length axis. In the event of a change in cross-section of the extrusion product, the change is measured and the distance of the caterpillar tracks from the length axis is automatically adjusted such that the symmetry axis of the extrusion product coincides with the longitudinal axis of the caterpillar take-off unit.

摘要翻译： 用于牵引挤出产品，特别是塑料管的履带式起飞装置包括至少两个相对于履带式起重装置的长度轴对称布置的履带，至少在起飞过程中通过改变距离 从履带到长轴。 在挤出产品的横截面发生变化的情况下，测量变化，并且自动调节履带与长度轴线的距离，使得挤出产品的对称轴线与履带的纵向轴线重合 起飞单位