The element (1) has a passage opening (10) arranged in a central part of the element that exhibits thickness (D), where the plate exhibits thickness that ranges between 3.5 to 6 mm. A release region (5) is arranged in a region of the passage opening, and provided with a reduced thickness (DR) around height (HF) of the release region. The thickness of the release region is selected such that the passage opening is sectioned with the reduced thickness. The passage opening is provided with a relative movement preventing unit. Independent claims are also included for the following: (1) a metal-fixation material feedthrough device for a device e.g. igniter of airbag or belt tensioning device, exposed to high pressure (2) a method for manufacturing a ring-or plate-shaped element (3) a method for manufacturing a metal-fixation material feedthrough device.
Ring or disk-shaped element and method for manufacturing the same
2016-01-06
Patent
Electronic Resource
English
IPC: | F16S CONSTRUCTIONAL ELEMENTS IN GENERAL , Konstruktionselemente allgemein / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |