Patent · US Active

Airbag module for a vehicle steering wheel

US8641089B2 · kind B2 · utility

2Cited by

3References

10Claims

0Family size

Assignee

TRW AUTOMOTIVE SAFETY SYSTEMS GMBH · DE

Inventors

Stefan Friedrich · Bassins, CH
Klaus Freudenberger · Aschaffenburg, DE
Michael Deckenhoff · Schneverdingen, DE
Dirk Zimmermann · Hallbach, DE
Ralf Krause · Bethel Park, US

Key dates

Filing date	Mar 11, 2013
Grant date	Feb 4, 2014
Priority date	—
Expiry date	Mar 11, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R21/203
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In an airbag module (100) for a vehicle steering wheel comprising an inflator (110) and a device (130) for vibration damping on which the inflator (110) is mounted to be oscillating as vibration damper mass the device (130) for vibration damping is configured at least to damp a first device-specific frequency and a second device-specific frequency, wherein different excitation directions are associated with the first and second device-specific frequencies.

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