Gas bag unit i.e. front driver gas bag unit, for incorporation into steering wheel, has attachment element deformed in deformation portion such that attachment element and locking element are positively connected with one another

Gas bag unit i.e. front driver gas bag unit, for incorporation into steering wheel, has attachment element deformed in deformation portion such that attachment element and locking element are positively connected with one another

The unit has a gas bag (16) connected with a rigid holding element by an attachment element (1) i.e. screw, that is connected or bolted with a locking element (7) i.e. shoulder nut. The attachment element is plastically deformed in an annular deformation portion (4) such that the attachment element...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: JAHME, BERNHARD
Format: Patent
Sprache:eng ; ger
Schlagworte:
BLASTING
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
WEAPONS
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Beschreibung
Zusammenfassung:The unit has a gas bag (16) connected with a rigid holding element by an attachment element (1) i.e. screw, that is connected or bolted with a locking element (7) i.e. shoulder nut. The attachment element is plastically deformed in an annular deformation portion (4) such that the attachment element and the locking element are positively connected with one another, where an internal diameter of the locking element is greater than an outer diameter of the deformation portion in an undeformed state and smaller than the outer diameter of the deformation portion in a deformed state. An independent claim is also included for a method for assembling a gas bag unit. Gassack-Einheit mit einem Gassack (16), welcher mittels wenigstens eines Befestigungselements (1) mit einem starren Halteteil verbunden ist, wobei das Befestigungselement (1) mit einem Sicherungselement (7) verbunden ist und wobei das Sicherungselement (7) mit dem Befestigungselement (1) verschraubt ist, und wobei das Befestigungselement (1) in einem Verformungsabschnitt (4) plastisch so verformt ist, dass das Befestigungselement (1) und das Sicherungselement (7) formschlüssig verbunden sind.