公开(公告)号：US20060178060A1

公开(公告)日：2006-08-10

申请号：US11339461

申请日：2006-01-25

申请人： Shinji Wada ,  Tohru Iiizumi ,  Masaki Inoue ,  Yasushi Sugiura ,  Takuya Nishikoji

发明人： Shinji Wada ,  Tohru Iiizumi ,  Masaki Inoue ,  Yasushi Sugiura ,  Takuya Nishikoji

IPC分类号： B63H23/34

CPC分类号： F16F15/10 ,  F16C3/023 ,  F16C3/026 ,  F16C2326/06 ,  Y10T464/50

摘要： A paper tube of a propeller tube 12 is made by winding a single faced corrugated fiberboard 16 in which a wavy corrugating medium 16b is fixed to one side of a flat linerboard 16a so that the corrugating medium 16b is oriented outwards, and the corrugating medium 16b contacts with an inner surface of the propeller tube 12, so as to enhance a vibration controlling function. When winding the single faced corrugated fiberboard 16, since the single faced corrugated fiberboard 16 cannot be wound in a direction oblique to a direction of ridges of the corrugating medium 16b, there are no fears that the shape of the single faced corrugated fiberboard 16 is collapsed to taper axially, thereby it becomes possible to prevent a reduction in vibration controlling function that would otherwise be caused due to a change in the shape of the paper tube.

摘要翻译： 螺旋桨管12的纸管通过卷绕单面瓦楞纤维板16制成，其中波纹波纹介质16b固定在平面衬板16A的一侧，使得波纹介质16b向外取向，并且 瓦楞纸介质16b与螺旋桨管12的内表面接触，以增强振动控制功能。 当卷绕单面瓦楞纸16时，由于单面瓦楞纸16不能沿与波纹状介质16b的脊的方向倾斜的方向缠绕，所以不用担心单面瓦楞纸16的形状为 塌缩成轴向变细，从而可以防止由于纸管的形状的变化而导致的振动控制功能的降低。

公开(公告)号：US07438612B2

公开(公告)日：2008-10-21

申请号：US11339461

申请日：2006-01-25

申请人： Shinji Wada ,  Tohru Iiizumi ,  Masaki Inoue ,  Yasushi Sugiura ,  Takuya Nishikoji

发明人： Shinji Wada ,  Tohru Iiizumi ,  Masaki Inoue ,  Yasushi Sugiura ,  Takuya Nishikoji

IPC分类号： B63H21/21 ,  F16C3/00

CPC分类号： F16F15/10 ,  F16C3/023 ,  F16C3/026 ,  F16C2326/06 ,  Y10T464/50

摘要： A paper tube of a propeller tube 12 is made by winding a single faced corrugated fiberboard 16 in which a wavy corrugating medium 16b is fixed to one side of a flat linerboard 16a so that the corrugating medium 16b is oriented outwards, and the corrugating medium 16b contacts with an inner surface of the propeller tube 12, so as to enhance a vibration controlling function. When winding the single faced corrugated fiberboard 16, since the single faced corrugated fiberboard 16 cannot be wound in a direction oblique to a direction of ridges of the corrugating medium 16b, there are no fears that the shape of the single faced corrugated fiberboard 16 is collapsed to taper axially, thereby it becomes possible to prevent a reduction in vibration controlling function that would otherwise be caused due to a change in the shape of the paper tube.

摘要翻译： 螺旋桨管12的纸管通过卷绕单面瓦楞纤维板16制成，其中波纹波纹介质16b固定在平板衬板16a的一侧，使得波纹介质16b向外取向，并且 瓦楞纸介质16b与螺旋桨管12的内表面接触，以增强振动控制功能。 当卷绕单面瓦楞纸16时，由于单面瓦楞纸16不能沿与波纹状介质16b的脊的方向倾斜的方向缠绕，所以不用担心单面瓦楞纸16的形状为 塌缩成轴向变细，从而可以防止由于纸管的形状的变化而导致的振动控制功能的降低。