公开(公告)号：US20060172874A1

公开(公告)日：2006-08-03

申请号：US11339794

申请日：2006-01-26

申请人： Mitsuru Sugaya ,  Yoshitaka Kashitani ,  Katsuhiko Kato ,  Takashi Fujimoto

发明人： Mitsuru Sugaya ,  Yoshitaka Kashitani ,  Katsuhiko Kato ,  Takashi Fujimoto

IPC分类号： B31B1/26 ,  B65B63/04 ,  B60R21/16

CPC分类号： B60R21/232 ,  B60R21/08 ,  B60R21/213 ,  B60R21/237 ,  B60R2021/161 ,  B60R2021/23316 ,  B60R2021/2375

摘要： In an airbag folding method, an airbag is folded so as to provide a rolled-up shape thereon using a core member including air suction holes from which air can be sucked in. Firstly, the core member is disposed on part of the spread airbag that is to be rolled up at a location which corresponds to a center of a rolled-up shape when formed, and following this, the core member is rotated so as to wind up the airbag around the core member to thereby form a spiral shape while air is being sucked in from the air suction holes so that the airbag is drawn to be secured to an outer circumferential surface of the core member. Thereafter, a rolled-up shape is formed on the airbag by removing the core member.

摘要翻译： 在气囊折叠方法中，使用包括能够吸入空气的空气吸入孔的芯构件将气囊折叠成在其上提供卷起形状。首先，芯构件设置在展开式气囊的一部分上， 在被形成时对应于卷起形状的中心的位置被卷起，并且随后，芯部件旋转以便将气囊卷绕在芯部件周围，从而形成螺旋状，同时空气 被吸入空气吸入孔，使得气囊被拉动以固定到芯构件的外周表面。 此后，通过除去芯构件，在气囊上形成卷起形状。

公开(公告)号：US07404790B2

公开(公告)日：2008-07-29

申请号：US11339794

申请日：2006-01-26

申请人： Mitsuru Sugaya ,  Yoshitaka Kashitani ,  Katsuhiko Kato ,  Takashi Fujimoto

发明人： Mitsuru Sugaya ,  Yoshitaka Kashitani ,  Katsuhiko Kato ,  Takashi Fujimoto

IPC分类号： B31B1/26

CPC分类号： B60R21/232 ,  B60R21/08 ,  B60R21/213 ,  B60R21/237 ,  B60R2021/161 ,  B60R2021/23316 ,  B60R2021/2375

摘要： In an airbag folding method, an airbag is folded so as to provide a rolled-up shape thereon using a core member including air suction holes from which air can be sucked in. Firstly, the core member is disposed on part of the spread airbag that is to be rolled up at a location which corresponds to a center of a rolled-up shape when formed, and following this, the core member is rotated so as to wind up the airbag around the core member to thereby form a spiral shape while air is being sucked in from the air suction holes so that the airbag is drawn to be secured to an outer circumferential surface of the core member. Thereafter, a rolled-up shape is formed on the airbag by removing the core member.

摘要翻译： 在气囊折叠方法中，使用包括能够吸入空气的空气吸入孔的芯构件将气囊折叠成在其上提供卷起形状。首先，芯构件设置在展开式气囊的一部分上， 在被形成时对应于卷起形状的中心的位置被卷起，并且随后，芯部件旋转以便将气囊卷绕在芯部件周围，从而形成螺旋状，同时空气 被吸入空气吸入孔，使得气囊被拉动以固定到芯构件的外周表面。 此后，通过除去芯构件，在气囊上形成卷起形状。

公开(公告)号：US06722693B2

公开(公告)日：2004-04-20

申请号：US10378815

申请日：2003-03-05

申请人： Takanobu Ikeda ,  Takashi Yamamoto ,  Katsuhiko Kato ,  Shoji Okajima ,  Mitsuru Sugaya

发明人： Takanobu Ikeda ,  Takashi Yamamoto ,  Katsuhiko Kato ,  Shoji Okajima ,  Mitsuru Sugaya

IPC分类号： B60R2122

CPC分类号： B60R21/201 ,  B60R21/232

摘要： An airbag according to the present invention comprises an airbag body and a plurality of tearable wrapping yarns. The wrapping yarns are wound around the outer circumference of the wrapping area of the airbag body as folded into a generally rod-like shape, along the axial direction of the airbag body and to obliquely intersect the axial direction. In the wrapping area, at least two of the wrapping yarns are wound from the opposite directions to each other. The distance between the adjacent wrapping yarns along the axial direction of the airbag body is within the range of 20 to 60 mm in the wrapping area. The yarn strength of each wrapping yarn is within the range of 7.4 to 65N. In the airbag of the present invention, the airbag body in the wrapping area is kept in a compact shape by a simple wrapping work, while securing the smooth expansion and inflation.

摘要翻译： 根据本发明的气囊包括气囊本体和多个可撕开的包装纱线。 包裹纱线沿着气囊本体的轴向折叠成大致棒状，与轴向倾斜地卷绕在气囊体的包装区域的外周。 在包装区域中，至少两根缠绕纱线从彼此相反的方向缠绕。 沿着气囊本体的轴向的相邻缠绕纱线之间的间隔在包装区域的20〜60mm的范围内。 每条缠绕纱线的纱线强度在7.4至65N的范围内。 在本发明的安全气囊中，通过简单的包装工作将包装区域中的气囊体保持在紧凑的形状，同时确保平滑的膨胀和充气。