Cover for vehicle occupant impact protection device
First Claim
1. A cover for an air bag of an impact protection device for occupants of a vehicle, comprising a carrier part, at least one upwardly pivotable cover flap operatively arranged in the dashboard of a vehicle, and a tough elastic plastic surround which is injection molded onto the at least one cover flap and onto the carrier part, wherein the plastic surround has, along a pivot axis edge of the cover flap, a cross-sectional tapering configured to serve as a hinge, and said plastic surround is constructed at at least one further edge of the cover flap as a groove which, in the event of pressure on the at least one cover flap in an opening direction, easily releases an edge which is held in the groove.
4 Assignments
0 Petitions
Accused Products
Abstract
Impact protection devices, arranged in steering wheels or dashboards of motor vehicles, for vehicle occupants are provided with covers which open in the event of an accident in order to release an inflating air bag of the protection device. The cover, which consists of at least one cover flap, is injection molded onto a carrier part by a tough elastic plastic. The plastic surround has along an edge, intended as pivot axis, of the cover flap a cross-sectional tapering which serves as a hinge. At the other edges, the plastic surround is constructed towards the corresponding edges of the carrier part as a groove which, in the event of pressure on the cover flap in the opening direction, easily releases the carrier part edge.
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Citations
20 Claims
- 1. A cover for an air bag of an impact protection device for occupants of a vehicle, comprising a carrier part, at least one upwardly pivotable cover flap operatively arranged in the dashboard of a vehicle, and a tough elastic plastic surround which is injection molded onto the at least one cover flap and onto the carrier part, wherein the plastic surround has, along a pivot axis edge of the cover flap, a cross-sectional tapering configured to serve as a hinge, and said plastic surround is constructed at at least one further edge of the cover flap as a groove which, in the event of pressure on the at least one cover flap in an opening direction, easily releases an edge which is held in the groove.
Specification