Gasbag for a personal protection device
AssigneeGM Global Technology Operations LLC
InventorUlrich Rick
Life of this patent
Estimating the term…
Abstract
A gasbag for a pneumatic personal protection device on a motor vehicle is provided. The gasbag has a membrane at least locally comprising an inner layer and an outer layer that exhibits a higher tolerance to a frictional load than the inner layer.
Claims16
A gasbag for a pneumatic personal protection device on a motor vehicle, the gasbag having a membrane at least locally comprising:
- an inner layer;
- and
- an outer layer that exhibits a higher tolerance to a frictional load than the inner layer.
A motor vehicle with a gasbag having a membrane at least locally comprising an inner layer and an outer layer that exhibits a higher tolerance to a frictional load than the inner layer, wherein the gasbag is arranged on a bumper of the motor vehicle.
A motor vehicle with a gasbag having a membrane at least locally comprising an inner layer and an outer layer that exhibits a higher tolerance to a frictional load than the inner layer, wherein the gasbag is arranged in such a way as to expand through an opening, and wherein the outer layer is provided at least on a part of the gasbag that comes into frictional contact with an edge of the opening during expansion.
Dependencies are inferred from the claim text.