A method for manufacturing a one-piece woven (OPW) airbag, including a method for manufacturing an OPW airbag. The method includes providing a yarn, warping the yarn on at least one warp beam of a loom while weaving the yarn into a fabric airbag structure having a two-layer portion defining an inflatable volume and a single-layer portion forming a seam defining the inflatable volume. The plurality of yarns overlaps one another to form a non-woven alignment element in the at least one monolayer portion. The airbag structure is cut to define an OPW airbag. The alignment element is aligned with an alignment element on the panel. The airbag structure is sewn to the panel, and the alignment elements are aligned with each other.
一种用于制造一件式织造(OPW)的安全气囊的方法,包括用于制造OPW安全气囊的方法。该方法包括提供纱线,在织机的至少一个经轴上整经纱线,同时将纱线织造为织物安全气囊结构,该织物安全气囊结构具有限定可充气容积的两层部分和形成限定可充气容积的接缝的单层部分。多根纱线彼此叠置,以在至少一个单层部分中形成非织造对准元件。切割安全气囊结构以限定OPW安全气囊。对准元件与面板上的对准元件对齐。安全气囊结构被缝合至面板,对准元件彼此对齐。
One-piece woven occupant restraint system
一件式织造乘员约束系统
25.11.2022
Patent
Elektronische Ressource
Chinesisch
OCCUPANT RESTRAINT SYSTEM AND OCCUPANT RESTRAINT METHOD
Europäisches Patentamt | 2016
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