公开(公告)号：US20160272145A1

公开(公告)日：2016-09-22

申请号：US15030322

申请日：2014-10-24

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Marcus WEBER ,  Raimund NEBEL ,  Andreas GUGGENBERGER

IPC: B60R21/26 ,  F42B3/04 ,  F42C19/08

CPC classification number: B60R21/26 ,  B60R2021/26029 ,  F42B3/04 ,  F42B3/103 ,  F42B3/26 ,  F42C19/08

Abstract: A pyrotechnic igniter includes at least one pyrotechnic material designed to be ignited by a heating element, a case enclosing the at least one pyrotechnic material, and a plastic overmoulding of the case, forming a fixation interface of the igniter and designed to be inserted into a fixation orifice of a support up to an inserted position. The fixation interface of the plastic overmoulding includes at least one deformable part designed to elastically deform during passage into the fixation orifice and assume during an elastic return a blocking position against the support when the igniter is in the inserted position in order to prevent any withdrawal of the igniter.

Abstract translation: 烟火点火器包括至少一个设计成被加热元件点燃的烟火材料，封闭至少一个烟火材料的壳体以及壳体的塑料包覆成型件，形成点火器的固定界面并被设计成插入 支撑件的固定孔直到插入位置。 塑料包覆模制件的固定界面包括至少一个可变形部分，设计成在通入固定孔期间弹性变形，并且当点火器处于插入位置时弹性地返回到支撑件处的阻挡位置，以防止任何退出 点火器。