Patent · US Active

Fastening device and airbag module

US12296779B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

Joyson Safety Systems Germany GmbH · DE

Inventors

Maximilian Lehmann · Mömbris, DE
Felix Hirsch · Mespelbrunn, DE
Nick Eckert · Berlin, DE

Key dates

Filing date	Apr 19, 2023
Grant date	May 13, 2025
Priority date	—
Expiry date	Apr 19, 2043

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R2021/23388
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

It is provided a fastening device for fastening a cord-like element to an element of an airbag module. The fastening device comprises at least two half shells, which each have an elongated shape and each extend along a longitudinal axis and are arranged relative to each other in such a way that together they define a cavity. Furthermore, the fastening device comprises a web, which connects the at least two half shells to each other along a first direction transversely to the longitudinal axis of the half shells and has a predetermined breaking point, and a pyrotechnical actuator, which is at least sectionally arranged in the cavity and is configured to break up the fastening device at the predetermined breaking point when triggered. The at least two half shells and the web form a receptacle for positively fastening the cord-like element to the fastening device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.