摘要:
The invention relates to a automotive vehicle steering wheel (11) including a framework (17), a foam filling (19) and a horn device (33) with an integrated airbag module (21) including an element (31) for actuating said horn device (33) once the airbag module (21) is positioned and fixed in the steering wheel (11) by pressing the cover (25) of the airbag module (21), and also including means for securing the cover (25) of the airbag module (21) in the foam filling (19) of the steering wheel (11) so that the airbag module (21) can pivot thereupon when the horn is actuated.
摘要:
Ventilation device (1) for the bag (2) of an airbag module which comprises a ventilation orifice (3) through which the gas generated during the unfolding of this bag (2) after a collision occurs is released, where the ventilation orifice (3) comprises a region with a certain elastic coefficient exposed to the internal pressure of the bag (2), and which in turn is divided into at least two sectors (4), so that the elastic deformation of this region of sectors (4) enables the complete or partial closing or opening of the ventilation orifice (3) of the device (1), thus enabling the release of more or less gas per unit of time, such that the ventilation orifice (3) closes in a way directly proportional to the rising internal pressure inside the bag (2) and succeeds in making the device (1) compatible with different crash severities.
摘要:
Airbag module bag (1) for protecting the occupants of a vehicle in the event of collision of this vehicle, where this bag (1) comprises at least an upper panel (2) and at least a lower panel (3), one or more panels comprising in their fabric one or more pins (5) that make that the shape of the bag (1) changes obtaining shapes that are adapted to the protection necessities of the occupants in the event of collision of the vehicle.
摘要:
The invention relates to an airbag module for an automotive vehicle comprising an inflatable cushion (11) which is inflated with the gas produced by a generator when a collision occurs and which is configured to deploy between an occupant (13) of the vehicle and an area (15) of the vehicle, in which in order to improve its adaptivity to impacts of different severities, the cushion (11) includes a venting area with surface Su distributed in a plurality of openings (23), preferably circular shaped, the sum of their perimeters being comprised between 4 and 40 times, and preferably between 6 and 18 times, the perimeter of a circle with surface Su. The invention can be applied to frontal and side airbag modules.
摘要:
The invention relates to an airbag module for protecting an occupant of a vehicle in the event of a collision, comprising a cushion (11) that can expand with the gas provided by a generator with at least one ventilation hole (13) sealed with a patch (21) including a silicone membrane (23) intended to break due to the effect of the internal pressure in the cushion (11) so as to allow gas discharge, in which the fabric of the cushion (11) does not have a silicone coating, the patch (21) is formed by said membrane (23) joined at its edges to two pieces (25, 27) of fabric and fixed to the cushion (11) by means of a seam (31). The invention also comprises a process for manufacturing the cushion (11).
摘要:
A airbag arranged on a vehicle roof for protecting the occupant located under which includes a cushion (11), a gas generator (13) and an outer cover (17) with a weakened area (45) to allow cushion (11) exit, further comprising an inner casing (23) including a fixing area (31) for fixing it to a vehicle roof header (29), an area (33) for housing the generator (33) and a diffusion channel (35) for diffusing the gas into the cushion (11), having a first portion (51) of the cushion (11) located along the inner contour of the inner casing (33) such that the gas is received in the initial area of the diffusion channel (35) and a second portion (53) located, in the folded state, in an enclosure demarcated by at least portions of the inner casing (33) and outer cover (17).
摘要:
The objective of the present invention is to provide an airbag cover (11) with efficient control means of the tear lines (21,22,23) designed on its outer surface so that the cover breaks in a plurality of flaps facilitating the release of the airbag at the required moment for its deployment. This objective is achieved with an airbag cover (11) for an automotive vehicle formed by a container body (13) provided so as to be fixed to the airbag module and an upper surface (15) of a plastic material provided so as to be visible in the vehicle including a plurality of tear lines (21,22,23) on the inner face of said upper surface formed by weakened areas predetermined by the lines where the tear will occur during the deployment of the airbag cushion, said tear lines being designed to form flaps (17) after said deployment which are joined to the cover at the area of such flaps defined between the ends of two tear lines close to the container body.
摘要:
A airbag arranged on a vehicle roof for protecting the occupant located under which includes a cushion (11), a gas generator (13) and an outer cover (17) with a weakened area (45) to allow cushion (11) exit, further comprising an inner casing (23) including a fixing area (31) for fixing it to a vehicle roof header (29), an area (33) for housing the generator (33) and a diffusion channel (35) for diffusing the gas into the cushion (11), having a first portion (51) of the cushion (11) located along the inner contour of the inner casing (33) such that the gas is received in the initial area of the diffusion channel (35) and a second portion (53) located, in the folded state, in an enclosure demarcated by at least portions of the inner casing (33) and outer cover (17).
摘要:
A curtain airbag the top edge of which includes a plurality of fixing areas cooperating with a fixing element (11) with clipping means (21) for fixing the airbag to the vehicle body (9) in openings (23) provided for that purpose, and a U-shaped clipping lock plate (13) for each fixing element (11), the fixing element (11) and the clipping lock plate (13) configured such that the clipping lock plate (13) can be shifted in relation to the fixing element (11), its arms (21) surpassing openings (33) provided for that purpose on the vehicle body (9) and assuring that the clipping means (21) of the fixing element (11) have also surpassed the openings (23).