基本信息:
- 专利标题： OPW AIRBAG
- 申请号：US17208539 申请日：2021-03-22
- 公开(公告)号：US20210301430A1 公开(公告)日：2021-09-30
- 发明人： Daniel ALBIEZ
- 申请人： Global Safety Textiles GmbH
- 申请人地址： DE Maulburg
- 专利权人： Global Safety Textiles GmbH
- 当前专利权人： Global Safety Textiles GmbH
- 当前专利权人地址： DE Maulburg
- 优先权： DE102020108396.3 20200326
- 主分类号： D03D13/00
- IPC分类号： D03D13/00 ; D03D11/00 ; D03D1/02 ; B60R21/207 ; B60R21/235
摘要：
An OPW airbag having warp and weft threads woven together in at least three woven fabric layers: a lower fabric layer, an upper fabric layer, and a middle fabric layer therebetween. The weft threads of the middle fabric layer emerge from the middle fabric layer in a first partial region of the airbag and are tied partially to the upper fabric layer and partially to the lower fabric layer. The warp threads of the middle fabric layer emerge from the middle fabric layer in the first partial region of the airbag and float freely between the lower fabric layer and the upper fabric layer. The weft and warp threads of the middle fabric layer are incorporated into the lower fabric layer or into the upper fabric layer in a second partial region of the airbag or are tied to the lower or upper fabric layer at a few attachment points.
公开/授权文献:
- US11618982B2 OPW airbag 公开/授权日：2023-04-04
IPC结构图谱:
| D | 纺织；造纸 |
| --D03 | 织造 |
| ----D03D | 机织织物；织造方法；织机 |
| ------D03D13/00 | 以经纬纱特定设置为特征的机织织物，如弯曲纬纱，非连续性经纱，斜经或斜纬 |