EP0796771A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Airbag for motor vehicles
Assignee: Mercedes Benz Group AG
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Filing: 1997-02-12
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Granted: —
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Expires: 2017-02-12
Abstract
Abstract The air bag (1) comprises an outer jacket (5) and an inner envelope (6) which is inflated first and prepared by its shaping for inflation in the direction of the seat occupant (2). The envelope has a cross-section decreasing steadily from the gas inlet (7) to the circular seam (12) at the far end (11) of the jacket. The ratio of the inlet area to the volume (8) of the envelope is greater than that of the inlets (9) of the outer jacket to its volume (10). The envelope may be made of material which is permeable at pressures above a given value, causing gas to leak into the jacket.
Inventors
- 👤 Harald Rudolf
- 👤 Ulrich Tschäschke
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-26 17:11
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/23; B60R21/231; B60R21/233; B60R2021/23324
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR2099107A5
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