CN1890136A - Motor vehicle part comprising an airbag safety device, and method for assembling one such part - Google Patents
Motor vehicle part comprising an airbag safety device, and method for assembling one such part Download PDFInfo
- Publication number
- CN1890136A CN1890136A CNA2004800356716A CN200480035671A CN1890136A CN 1890136 A CN1890136 A CN 1890136A CN A2004800356716 A CNA2004800356716 A CN A2004800356716A CN 200480035671 A CN200480035671 A CN 200480035671A CN 1890136 A CN1890136 A CN 1890136A
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- China
- Prior art keywords
- side plate
- fixed
- plate part
- framework
- cover plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R2021/21537—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by hinges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention relates to a part (1) of a vehicle comprising an expandable airbag safety device (21), a housing (31), a expandable bag installed inside of the housing, an instrument board element (3) provided with an extraction flap (13) for opening when the device started under the expansion force, a frame (23) which is fixed to the instrument board element (3), and a shutter (25) for reinforcing the flap (13) with one part(91)of which adhered to one surface of the flap and fixed thereon, a retaining part (93) of the shutter being connected to the frame (23) by means of at least one retaining hook (95). The function of the retaining hook(95)is contrary to the ejection of the shutter(25)when the device started. The hook (95) is formed from one piece with the shutter (25), and co-operates with a complementary shoulder (87A) formed with the frame (23) when the device is triggered. The invention also relates to a method for assembling one such part (1).
Description
Technical field
[01] the present invention at first relates to the accessory (piece d ' é quipement) of self-propelled vehicle, and it comprises:
[02]-one airbag safety device, it has a housing and and is included in expandable bags in the described housing,
[03]-and one side plate portion, it is furnished with one and discharges valve, is suitable for when the device starting, under the expansion of described bag, opening,
[04]-one framework, it is fixed on the described side plate part, and
[05]-described valve one strengthen cover plate, its part is close on the one side of described valve, and be fixed on the described valve, and the one retaining part is connected with described framework by at least one maintenance hook, the effect that described maintenance hooks during with described device starting described cover plate upspring opposite.
Background technology
[06] in the prior art, especially among the EP 1 302 373, known layout is that the retaining part of strengthening cover plate is connected with framework by hook.These hooks are connected with the housing of safety device (or air bag assembly), are inserted in the respective aperture of framework on the one hand, are inserted on the other hand in the respective aperture of retaining part of cover plate.
[07] this layout is not exclusively satisfactory, because at first requirement must be disposed connecting element between the housing of air bag assembly and framework, in addition, on the one hand, the attaching parts between cover plate and framework, on the other hand, attaching parts between housing and framework, requirement must have identical position.Therefore, the suitable problem of different structure of this layout existence and side plate.
[08] in addition, this layout makes the assembling of accessory complicated, because required before the air bag assembly is installed, the retaining part of cover plate must accurately locate on framework and be held in place in advance.
[09], strengthens cover plate and be connected with framework by screw connection or riveted joint according to other layout that adopts usually in the prior art.This process is unsatisfactory, because cover plate is fixed on the framework, set up connecting element, increases the set-up time.
Summary of the invention
[10] the present invention is intended to remedy above-mentioned defective.
[11] the present invention can arrive this purpose, and it is that described hook is formed by a member with described cover plate, when the device starting, matches with the convex shoulder of a complementation, and described convex shoulder forms together with described framework.
[12] according to other optional feature of the present invention:
[13]-and described convex shoulder limited by a window that is formed in the described framework, and described side plate partly has at least one strengthening rib, and it so that stop up described window at least partly, and makes described hook keep being bonded in the described window in described window protrusions;
[14]-and described hook is T-shaped, and described window has corresponding shape;
[15]-and described framework has: and one is fixed to the holding flange on the described side plate part---and a surface of described holding flange is close to and is fixed on the complementary surface of described side plate part and the abuts with wall of quadrature basically; And each window comprises: an insertion portion of corresponding hook---it is formed in the described flange and a retaining part that is formed for the convex shoulder of described hook---, and it is formed on the described abuts with wall; Described insertion portion is stopped up by the strengthening rib separately of described side plate part at least partly;
[16]-and described cover plate comprises that one is the plate of complementary shape with described valve, it is fixed on the described valve; And described retaining part comprises: at least one shoestring---described shoestring begins to be formed and described hook by a member with described plate from an edge of described plate---, and its free edge one side at described shoestring forms; And
[17]-and described shoestring has a wavy part, thus described shoestring can be stretched, and then when described device starts, described valve is totally released, and partly ejects from described side plate; And
[18]-and described cover plate comprises at least two this shoestring, its edge from described plate begins to arrange symmetrically that each all forms with a hook.
[19] the invention still further relates to for example assemble method of aforesaid accessory, its operation in succession is as follows:
[20]-described cover plate is fixed on the respective surfaces of described valve;
[21]-and arrange described framework, it is fixed on the described side plate part, and with in the described hook insertion window separately; And
[22]-with described frame fixation on described side plate part.
[23] according to other optional feature of the inventive method:
[24]-then, make described safety device with respect to described frame fixation;
[25]-described cover plate is fixed by welding on the described valve; And
[26]-described framework is fixed by welding on the described side plate part.
[27] according to second content, the present invention relates to the side plate assembly of self-propelled vehicle, it has:
[28]-and one side plate portion, the one inside face is furnished with the less outer peripheral lines of an intensity, limits a wicket zone,
[29]-one guide, it launches the expandable bags of an airbag safety device, and described guide is fixed on the inside face of described side plate part, and comprises:
[30] form the wall of a guide channel, they are adapted at least partly around described airbag safety device, and
[31] one periphery holding flanges, it is used to make described guide to be fixed to the inside face of described side plate part around described wicket zone, and limits the open area that the described side plate partial sum of a unlatching passes through described expandable bags in inside,
[32]-and the reinforcement cover plate of at least one setting-in, on its inside face in the face of described wicket zone is fixed on described side plate part, and
[33]-one hinged component, it makes described reinforcement cover plate partly be connected with described guide and/or described side plate.
[34] principle of work of this side plate assembly is as described below.
[35] when expandable bags is launched, guide channel suppress expandable bags expand produce, be applied to the pressure of strengthening on cover plate and the wicket zone by expandable bags.
[36] the less thread breakage of intensity unclamps the periphery in the wicket zone of side plate part remainder.
[37] all the time under the effect of the pressure that the expandable bags expansion produces, one side is by the expansion of hinged component, on the other hand sequentially and/or side by side by wicket zone and relevant reinforcement cover plate around rotation, described wicket zone and the relevant described zone that makes the plate portion unlatching and expandable bags is passed of reinforcement cover plate disengagement that belongs to the axle of hinged component.
[38] EP-A-0 970 856 and FR-A-2 776 974 propose the automobile-use side plate assembly of the above-mentioned type.
[39] still, in these documents, hinged component is arranged in the guide channel.Consequently, when expandable bags was launched, expandable bags and hinged component produced and disturb, and therefore influenced the expansion campaign and the rotation of wicket zone with relevant reinforcement cover plate of hinged component, launched thereby influence expandable bags the best in operator's compartment.
[40] in addition, because this interference to launching, hinged component is positioned in the guide channel, the length of restriction hinged component or the optimization operational feasibility of shape.
[41] like this, self-propelled vehicle side plate assembly of the prior art has possibility influences the best danger that launches of expandable bags, and/or restriction makes the Design freedom of the best hinged component that launches of expandable bags.
[42] one of the object of the invention is to address this problem, and reduces expandable bags and launches danger improperly, makes hinged component have the best Design freedom that launches of the expandable bags of making.
[43] for this reason, the present invention relates to automobile-use side plate assembly, it has:
[44]-and one side plate portion, the one inside face is furnished with the less outer peripheral lines of an intensity, limits a wicket zone,
[45]-one guide, it launches the expandable bags of an airbag safety device, and described guide is fixed on the inside face of described side plate part, and comprises:
[46] form the wall of a guide channel, they are adapted at least partly around described airbag safety device, and
[47] one periphery holding flanges, it is used to make described guide to be fixed to the inside face of described side plate part around described wicket zone, and limits the open area that the described side plate partial sum of a unlatching passes through described expandable bags in inside,
[48]-and the reinforcement cover plate of at least one setting-in, on its inside face in the face of described wicket zone is fixed on described side plate part, and
[49]-one hinged component, it makes described reinforcement cover plate partly be connected with described guide and/or described side plate.
[50] according to the present invention, described guide comprises that one makes described hinged component and the isolated hinge backplate of described guide channel.
[51] like this, hinge is deployable, guarantees that the wicket zone pivots with relevant reinforcement cover plate, and does not disturb mutually with expandable bags in expansion process.
[52] in addition and since hinge no longer with launch in expandable bags disturb mutually, the designer of hinged component just has the more freedom degree aspect the parameter of the size of hinged component and/or shape.
[53] another feature according to the present invention, the wall and the described periphery holding flange that form described guide channel form by the plastics injection molding method common molded.
[54] another feature according to the present invention, the wall of facing the guide of described hinged component forms the pair of lamina wall, and this double wall forms a cavity around described hinged component, and described double wall comprises: a first wall, it forms described backplate, and guarantees the continuity of described guide channel until described reinforcement cover plate; With one second wall, it is connected with described periphery holding flange.
[55] another feature according to the present invention, described hinged component and described reinforcement cover plate form by plastic material injection molding forming method common molded.
[56] in one embodiment, described hinged component has a technology fixed area relative with described reinforcement cover plate, and described technology fixed area is provided on the periphery holding flange and/or described side plate part of described guide.
[57] according to the 3rd content, the present invention relates to the accessory of self-propelled vehicle, it comprises:
[58]-on one side plate portion, it is formed with one and discharges valve, is suitable for when described device starting opening under the effect that the expandable bags at an airbag safety device expands,
[59]-one framework, it is fixed in described side plate part, and forms the guide channel that the described expandable bags of guiding is launched, and
[60]-described valve one strengthen cover plate, one brace panel of described reinforcement cover plate is close on the surface of described valve, and be fixed on the described valve, and a hinged component of described reinforcement cover plate partly is connected with described framework and/or described side plate by at least one technology assembling zone, and the effect of upspringing of described cover plate was opposite when its effect was started with device.
[61] in the prior art, especially among the EP 1 302 373, known layout is that the retaining part of strengthening cover plate is connected with framework by hook.These hooks are connected with the housing of safety device (or air bag assembly), are inserted in the respective aperture of framework on the one hand, are inserted on the other hand in the respective aperture of retaining part of cover plate.
[62] this layout is not exclusively satisfactory, because at first requirement must be disposed connecting element between the housing of air bag assembly and framework, in addition, on the one hand, the attaching parts between cover plate and framework, on the other hand, attaching parts between housing and framework, requirement must have identical position.Therefore, the suitable problem of different structure of this layout existence and side plate.
[63] in addition, this layout makes the assembling of accessory complicated, because required before the air bag assembly is installed, the retaining part of cover plate must accurately locate on framework and be held in place in advance.
[64], strengthen cover plate and be connected with framework by screw connection or riveted joint according to other layout that adopts usually in the prior art.This process is unsatisfactory, because cover plate is fixed on the framework, set up connecting element, increases the set-up time.
[65] the present invention is intended to remedy above-mentioned defective.
[66] the present invention can reach this purpose, and it is that hinged component is formed by a member with cover plate, when the device starting, with matching with framework or with at least one complementary convex shoulder of side plate part formation.
[67] according to an embodiment of the present invention, described convex shoulder by on the described framework or a strengthening rib that on described side plate part, convexes to form limited, and the technology of described hinged component assembling zone is furnished with at least one hole, described strengthening rib passes from described hole, described strengthening rib has a free end, this end correspondingly contacts described side plate part or described framework, so that, keep described strengthening rib to be bonded in the hole in described technology assembling zone at described framework and dividing range place described side plate part.
[68] described framework has a holding flange that is fixed on the described side plate part, and this holding flange has a surface, and this surface is close to and is fixed on the complementary surface of described side plate part; And, described strengthening rib is positioned at the indentation zone on described surface---this surface is close to and is fixed on the complementary surface of described side plate part, so that the free end of described strengthening rib is positioned on the plane on described surface---, and this surface is close to and is fixed on the complementary surface of described side plate part.
[69] another embodiment according to the present invention, described convex shoulder is limited by a passage that forms in described framework, and the technology assembling zone of described hinged component is furnished with at least one protruding pin, this protruding pin stretches out by the sensing relative with described side plate part, and passes described passage.
[70] described framework has a holding flange that is fixed on the described side plate part, and this holding flange has a surface---and this surface is close to and is fixed on the complementary surface of described side plate part; And described channel location is in the indentation zone on described surface---this surface is close to and is fixed on the complementary surface of described side plate part, so that described protruding pin is locked in position in the described passage by a described side plate overlap partly.
[71] further feature according to the present invention:
[72]-cover plate comprises that one is the plate of complementary shape with valve, and it is fixed on the described valve; Described hinged component comprises at least one shoestring, and this shoestring is formed by a member with described brace panel from described described brace panel one edge, and technology assembling zone is formed at free edge one side of described shoestring;
[73]-and described shoestring has a wavy part, thus described shoestring can be stretched, and then when described device starts, described valve is totally released, and can partly ejects from described side plate;
[74]-and described cover plate comprises at least two this shoestring, its edge from described plate begins to arrange symmetrically, and each shoestring all forms with technology assembling zone.
[75] the invention still further relates to the assemble method of for example above-mentioned accessory, its operation in succession is as follows:
[76]-described cover plate is fixed on the respective surfaces of described valve;
[77]-and arrange described framework, it is fixed on the described side plate part, described process area is matched with corresponding complementary convex shoulder; And
[78]-with described frame fixation on described side plate part.
[79] preferably, described cover plate is fixed by welding on the described valve.
[80] same, described framework is fixed by welding on the described side plate part.
Description of drawings
[81] describe the specific embodiment of the present invention in greater detail referring now to accompanying drawing, accompanying drawing is as follows:
[82] Fig. 1 is the sectional perspective exploded drawings of the crossbeam of the interior of motor vehicles accessory of the first content according to the present invention and vehicle structure;
[83] Fig. 2 is the amplification profile along the 2-2 direction of accessory assembling configuration shown in Figure 1;
[84] Fig. 3 is the block diagram of a thin portion among Fig. 1, and the member of strengthening rising between cover plate and the framework interconnect function is shown;
[85] Fig. 4 is the partial exploded view of the side plate assembly of the second content according to the present invention;
[86] Fig. 5 is the generalized section of the side plate assembly of the second content according to the present invention;
[87] Fig. 6 is the sectional perspective decomposing schematic representation of the interior of motor vehicles accessory of the 3rd content according to the present invention;
[88] Fig. 7 is the generalized section of assembling configuration in the present invention's the 3rd content according to the accessory of first embodiment of the invention; And
[89] Fig. 8 is the generalized section of assembling configuration in the present invention's the 3rd content according to the accessory of second embodiment of the invention.
The specific embodiment
[90] Fig. 1 to 3 illustrates motor vehicle fittings 1, and it comprises a plate portion 3 and an expandable bags security component 5 on one side.
[91] in an illustrated embodiment, side plate part 3 is made of a side plate front portion that is positioned at passenger's one side, and security component 5 is the types that are called " moment air bag ".Side plate part 3 comprises a wall 7 made of plastic, and in an illustrated embodiment, described wall 7 covers with an overplate 9 with certain outward appearance.One weak connection lead 11 is formed on the wall 7, limits a valve 13, when the expandable bags of security component 5 expands, can separate with wall 7.
[92] security component 5 consists essentially of a guide frame 23 and the reinforcement cover plate 25 that an expandable bags device (or " assembly ") 21, launches expandable bags.
[93] especially as shown in Figure 1, it also illustrates a crossbeam 27, the framing member of the vehicle that formation assembly 21 is fixed thereon.
[94] for for the purpose of making drawings clear, for ease of hereinafter being described, accompanying drawing is with an X of quadrature-axis system, Y, Z orientation, and it is different from determines the general axis system that uses of vehicle directional, wherein:
[95]-axis Z represents the spindle axis that expandable bags is launched, partly points to the position of safety device for a passenger's of its use head from side plate basically;
[96]-and axis X is an axis of pitch, is the level of state basically, corresponding to one axis of pitch of vehicle from the vehicle left side here towards right side orientation; And
[97]-axis Y is and the axis of aforementioned two axial lines quadrature to point to the rear portion from the front portion of vehicle basically.
[98] be simplified illustration, axis Z---in fact it tilt substantially with respect to vertical line---supposition is vertical, and therefore, plane X Y supposition is a level.All terms of position and direction, for example " height ", " low ", " on ", D score, be for this axis Z.
[99] term " axially " also is for axis Z, promptly along the spindle axis that launches expandable bags.
[100], security component 5 is described more accurately referring now to Fig. 1 to 3.
[101] assembly 21 comprises that an expandable bags (not shown on the accompanying drawing), admits the housing 31, of expandable bags also to be contained in the expanding gas producer (not shown) in the housing 31 and the divisible diaphragm 35 of a temporary transient closure casing.
[102] housing 31 has a bottom 37, so that housing 31 is closed in its underpart, and housing 31 has a hole 39 at the housing upside, and this hole is rectangular basically.Extend on plane X Y basically in hole 39, and extend along axis X.Therefore, hole 39 limits the larger-size both sides and the less both sides of size of housing 31.
[103] housing 31 also is furnished with an angle square shape pawl 41, and it is fixed on the complementary pawl 43 that is connected with beam 27.Pawl 41 is arranged in housing bottom 37 1 sides, and for example is fixed to rigidly on the complementary pawl 43 with a bolt 45.
[104] 39 1 sides in the hole, housing 31 forms with a flange 49 in each less side of the size of housing, and each flange 49 is equipped with two fixed orifices 50 that stagger along axis Y.
[105] framework 23 is formed by a peripheral outer lips 61 and an axial passage 65 basically, described peripheral outer lips 61 limits an expandable bags release aperture 63 in inside, it is rectangular substantially, and corresponding to the shape in the hole 39 of housing, the cross section of described axial passage 65 is corresponding to hole 63 basically.In an illustrated embodiment, peripheral outer lips 61 is made by a Plastic Parts with passage 65, still, but passage 65 setting-ins and being rigidly fixed on the peripheral outer lips 61.
[106] in its fixed position shown in Figure 2, the housing 31 of assembly 21 leads to passage 65 by its hole 39, and therefore, passage 65 extends between assembly 21 and expandable bags release aperture 63.
[107] be connected to one in the upper surface of peripheral outer lips 61 and slightly be converx directrix plane surface, it is level basically, corresponding to weak connection lead 11 outer regions of wall 7 lower surfaces of side plate.Peripheral outer lips 61 preferably is fixed by welding to by its upper surface on this zone of wall 7 of side plate.
[108] framework 23 also forms with the two protruding shoestring that form lug 71 in each less side of the size of peripheral outer lips 61, and described shoestring is from the material bodies with peripheral outer lips 61.Each all has a surface that is level basically lug 71, sets two fixed orifices 73 corresponding to hole 50 on it.Each all is fixed to lug 71 on the flange 49 rigidly by a bolt, and its screw rod joins in the corresponding hole 50,73 with being axial Z basically.
[109] therefore, housing 31 is affixed on the framework 23 by screw in the relative both sides of peripheral outer lips 61 here.But in other embodiments, the direct connection of housing on framework can design in another zone, even can remove.
[110] in addition, framework 23 has two relative walls 77,78, and it towards lower convexity, forms substantially parallel or with respect to the lining of the wall slight inclination of the passage 65 that is positioned at the bigger side of length from peripheral outer lips 61 beginning.Wall 77,78 externally extends with respect to the respective wall of passage 65 on bigger height, arrives portion position along axis Z.
[111] as shown in Figure 2, one of the wall 77 that forms lining is connected on the peripheral outer lips 61 by a wall recessed 81.Described wall recessed 81 by with the wall 82 of a perpendicular of flange 61 adjacency and on the one hand with vertical wall 82 in abutting connection with, the horizontal wall 83 with wall 77 adjacency forms on the other hand.
[112] should be pointed out that angle square shape rigidly fixes strengthening rib 85 connecting walls 77 and 83.Equally, similarly angle square shape strengthening rib 86 is connected on the wall 78 flange 61.
[113] as shown in the figure, framework 23 is furnished with window 87 at one of its large scale side, and here, quantity is two, is arranged symmetrically with respect to a vertical central plane YZ.Each window 87 has T-shaped substantially shape, on horizontal flanges 61 and vertical wall 82, cut and form: especially as shown in Figure 3, the center rod 87A of T shape on the wall 82 vertically and on flange 61 the on even keel cutting form, and the upper boom 87B of T shape extends at flange 61 upper edge axis X on even keels.
[114] cover plate 25 comprises that its shape and size are basically with the shape and size corresponding metal plate 91 in release aperture 63 and hole 13 and the retaining part 93 that is formed by a member with plate 91.
[115] metal sheet 91 for example is fixed by welding on the lower surface of valve 13 of side plate part 3.
[116] retaining part 93 is used for matching with the window 87 of framework 23, and in an illustrated embodiment, its quantity also is two, correspondingly is arranged in the same side of cover plate 25.
[117] each retaining part 93 comprises that the bigger side of a slave plate 91 length begins the hook 95 that is connected with shoestring 94 at its free end at the shoestring of lateral projections or belt 94 and along axis Y.In an illustrated embodiment, hook 95 is formed by a metal integral spare with shoestring 94 and plate 91.
[118] shape of hook 95 is corresponding to the shape of separately window 87.Therefore, from the shoestring 94 that extends along axis Y in the side, hook 95 has rectangular 96 along the axis X horizontal expansion in free end one side of shoestring 94, is used for by be bonded on the part 87B of window 87 along vertical axis Z insertion.
[119] hook 95 is reinforced by the folding rigidity that obtains in end at rectangular 96 places, and described end folding makes rectangular 96 to have double thickness with respect to shoestring 94.
[120] width of shoestring 94 be specified to make shoestring 94 can be in the part 87A of window 87 vertically Z be free to slide.
[121] rectangular 96 with cooperating with the part of the wall 82 of window 87 adjacency, prevents that hook 95 from withdrawing from window 87.Therefore, vertical wall 82 qualifications one are used for the complementary convex shoulder of hook 95.
[122] window portion 87B is called hook 95 " insertion portion ", and window portion 87A is called this identical hook " retaining part ".
[123] should be pointed out that shoestring 94 has a wavy part 97, is used to make shoestring to have tensile property under tension.This application force results from the safety device starting.During elongation, shoestring 94 can make valve 13 throw off the remainder of side plate part 3 fully, makes it to eject and keeps being connected with described side plate part 3.
[124] shown in Fig. 2 and 3, the lower surface of side plate wall 7 is furnished with strengthening rib 101, and it is inserted among the insertion portion 87B, so that hook 95 keeps within it.After hook 95 inserted in the window 87, rectangular 96 just can not extract from window 87, because window 87 is stopped up by strengthening rib 101 at least partly.
[125] strengthening rib 101 forms vertical thin slice YZ, and each is all extending on the basic width Y of the insertion portion 87B of window and on the basic thickness Z at flange 61.Strengthening rib 101 shown in embodiment (Fig. 3) in quantity be five, be distributed in along axis X on the elementary length of insertion portion 87B.
[126] when the device starting, from assembling configuration shown in Figure 2, the expansion of expandable bags makes diaphragm 35 fractures, then, under expandable bags is impacted, cover plate 25 is opened around retaining part (or hinge) 93.Therefore, valve 13 breaks away from the remainder of side plate part 3, and 11 places display at weak connection lead.When ejected on the surface of side plate, hinge 93 stretched at valve 13.Because hook 95 is locked in the window 87, hinge 93 makes metal sheet 91 and valve 13 is remained on the framework 23.Like this, avoid the fragment directive passenger of side plate.
[127] present, according to one preferred embodiment of the present invention, the assemble method of aforementioned accessory 1 is described in brief.
[128] at first, cover plate 25 is fixed on the respective surfaces of valve 13, the upper surface of metal sheet 91 is welded on the lower surface of valve 13.
[129] therefore, hook 95 is freely, waits for being bonded in the cavity.
[130] in the subordinate phase of this method, framework 23 is arranged under the side plate part 3, makes it to be fixed on the described side plate part 3.Make it near wall 7, hook 95 is joined in separately the window 87, engage mainly by " flat " insertion portion 87B basically and carry out along axis Z.This means rectangular 96 when it joins in the window 87, remain on one basically with plane that the surface of flange 61 parallels on.
[131] simultaneously, strengthening rib 101 is inserted among the insertion portion 87B, stops rectangular 96 to deviate from by insertion portion 87B.
[132] in the next stage of this method, make framework 23 keep contacting with wall 7, for example by flange 61 is welded on the lower surface of wall 7, framework 23 is fixed on the wall 7.
[133] in the next one assembling stage, make air bag assembly 21 with respect to the assembly that therefore obtains, especially fix with respect to framework 23.Particularly,, in an illustrated embodiment, connect or riveted joint, the flange 49 of air bag assembly is fixed on the lug 71 of framework by screw with bolt 45 fixed jaws 41,43.
[134] as previously mentioned, in other embodiment of the present invention, can like this housing 31 directly be fixed on the framework 23, or can and/or be undertaken this fixing by different members in other position.
[135] according to the present invention, the connection between cover plate and the framework is very simple, and as safe as a house reliable, can be by comparing fast speed operational group assembly parts, and required instrument lacks than the assemble method of prior art.
[136] be described referring now to Figure 4 and 5.
[137] according to this outward appearance of the present invention, the side plate assembly can be installed from the invisible airbag safety device (not shown) of operator's compartment, is intended to just in case vehicle when suffering greater impact, and the passenger is protected in the expansion that the expansion by bag produces.
[138] this side plate assembly comprises plate portion 201 on one side, this side plate part 201 is furnished with a wicket zone 216, this wicket zone 216 has the less outer peripheral lines of an intensity 217, and this outer peripheral lines 217 is positioned on the inside face 207 of side plate part, so that cannot see from the operator's compartment of vehicle.
[139] this wicket zone 216 limits one and opens zone 214, in case the airbag safety device starting, the expandable bags of safety device is just passed and opened zone 214 and launch towards operator's compartment.
[140] this side plate part 201 comprises the rigidity plastics side plate insert 204 of a pressure-bearing.
[141] in one embodiment, this insert 204 relatively has a combination with decorative surfaces with inside face 207.In the embodiment of a comparative maturity, with inside face 207 facing surfaces on, insert 204 covers with a foam layer 205, itself covers with an appearance surfaces layer 206.
[142] on the inside face 207 of side plate part 201, assembling is used to guide a guide 202 of expandable bags expansion.The purpose of this guide 202 is the outbound course of guiding expandable bags in expansion process.
[143] guide 202 comprises wall 208,209,210,211, it forms a guide channel 212, be used at least partly around airbag safety device, guide 202 comprises that also one is fixed to the periphery holding flange 213 on the inside face 207 of side plate part 201, and it is around the unlatching zone 214 of side plate part 201.
[144] in a unshowned embodiment, at least a portion free edge 215 of the wall 208,209,210,211 of guide 202 comprises connecting element, is used for matching with the complementary connecting element of airbag safety device.
[145] for reinforcing wicket zone 216, it is furnished with the reinforcement cover plate 218 of at least one setting-in on inside face 207.This reinforcement cover plate 218 can be inlaid on the inside face in wicket zone 216 by known method arbitrarily.As non-limiting example, can carry out Vibration Welding and riveted joint (bouterolage).If the single wicket of one " U " shape open-type then has only a single reinforcement cover plate 218, if one " H " shape open-type double small door then has two to strengthen cover plate.For simplicity, hereinafter at the situation of the single wicket of " U " shape open-type, but do not get rid of the situation of " H " shape open-type double small door.
[146] one hinged components 219 make reinforcement cover plate 218 be connected with guide 202 and/or insert 204.Hinged component 219 has a technology fixed area 223 relative with strengthening cover plate 218, and described technology fixed area 223 is connected on the periphery holding flange 213 and/or insert 204 of guide 202.When expandable bags was launched, this hinged component 219 made wicket zone 216 break away from side plate part 201 with relevant reinforcement cover plate 218 and pivots, and opens and opens zone 214, and expandable bags is launched at vehicle cab.
[147] according to the present invention, guide 202 comprises that one makes the isolated hinge backplate 220 of hinged component 219 and guide channel 212.
[148] in the embodiment shown in the figures, hinge backplate 220 is made of one of wall 208,209,210,211 of guide 202 210, and hinged component 219 is positioned at the back of backplate 220 with respect to guide channel 212.
[149] in fact, wall 210 forms pair of lamina wall 220,221 in the face of hinged component 219, limits a cavity 222 around described hinged component 219.Double wall comprises a first wall and one second wall 221, and described first wall forms backplate 220, guarantees guide channel 212 until the continuity of strengthening cover plate 218, and described second wall 221 is connected on the periphery holding flange 213.
[150] according to known method, the less outer peripheral lines 217 of intensity still, is that hinged component 219 launches and wicket zone 216 and the relevant performance of strengthening cover plate 218 rotations in order to improve at least partly with respect to periphery holding flange 213:
[151]-strengthen cover plate 218 to be connected in wicket zone 216, until cavity 222; And/or
[152]-part of the less outer peripheral lines 217 of intensity is with respect to cavity 222.
[153] hinged component 219 and reinforcement cover plate 218 form by plastic material injection molding forming method common molded.
[154] hinged component 219 and reinforcement cover plate 218 also can be by the punching press and common formation of a metal sheet.
[155] hinged component 219 also can be a frenulum, and this frenulum is by compound molded the forming of reinforcement cover plate (not shown) of a plastic material.
[156] in the embodiment shown in the figures, guide forms by a member is molded with wall 208,209,210,211, forms guide channel 212 and periphery holding flange 213.
[157] technology fixed area 223 is assembled on the periphery holding flange 213 and/or insert 204 of guide 202 by the method for any known.As embodiment, can adopt the fit that proposes among Vibration Welding or riveted joint (bouterolage) or the FR0314676.
[158] the side plate assembly of describing for example as an illustration is " U " shape open-type.Obviously, the present invention also comprises " H " shape open-type side plate assembly.If " H " shape open-type, then be furnished with two hinged components by for example above-mentioned hinge backplate protection.
[159] Fig. 6 to 8 illustrates a motor vehicle fittings, and it can be installed from the invisible airbag safety device (not shown) of operator's compartment, is intended to contingency and protects the passenger when vehicle is subjected to greater impact owing to the expandable bags expansion.This accessory comprises plate portion 301 on one side, and this side plate part 301 is furnished with a valve 316, and this valve 316 has the less outer peripheral lines of an intensity 317, and this outer peripheral lines 317 is positioned on the inside face 307 of side plate part 301, so that cannot see from the operator's compartment of vehicle.This valve 316 limits one and opens zone 314, in case the airbag safety device starting, the expandable bags of safety device is just passed and opened zone 314 and launch towards operator's compartment.
[160] this side plate part 301 comprises the rigid plastic material side plate insert 304 of a pressure-bearing.
[161] in a unshowned embodiment, this insert 304 has a combination with decorative surfaces with inside face 307 in the face of ground.In the embodiment of a comparative maturity, as shown in the figure, with inside face 307 facing surfaces on, insert 304 covers with a foam layer 305, itself covers with an appearance surfaces layer 306.
[162] on the inside face 307 of side plate part 301, assemble a framework 302, be formed for a guide channel 312 that guides expandable bags to launch.
[163] framework 302 comprises wall 308,309,310,311, it forms guide channel 312, be used at least partly around airbag safety device, framework 302 comprises that also one is fixed to the periphery holding flange 313 on the inside face 307 of side plate part 301, and it is around the unlatching zone 314 of side plate part 301.
[164] in a unshowned embodiment, at least a portion free edge 315 of the wall 308,309,310,311 of guide 302 comprises connecting element, is used for matching with the complementary connecting element of airbag safety device.
[165] for reinforcing wicket zone 316, it is furnished with the reinforcement cover plate 303 of a setting-in on inside face 307.This reinforcement cover plate 303 comprises that one is inlaid in brace panel 318 on the inside face of valve 316 by known method arbitrarily.As non-limiting example, can carry out Vibration Welding and riveted joint (bouterolage).If the single valve of one " U " shape open-type then has only a single reinforcement cover plate 303, if one " H " shape open-type dual-active door then has two to strengthen cover plate.For simplicity, hereinafter at the situation of the single valve of " U " shape open-type, but do not get rid of the situation of " H " shape open-type dual-active door.
[166] strengthen cover plate 303 and also comprise a hinged component 319, it is connected on framework 302 and/or the insert 304 brace panel 318.Hinged component 319 has a technology assembling zone 323 relative with plate 318, and described technology assembling zone 323 is connected with framework 302 and/or insert 304.
[167] according to the present invention, match with the complementary convex shoulder 330,350 of together framework 302 and/or insert 304 formation in technology assembling zone 323, so that when expandable bags is launched, this hinged component 319 plays the opposite effect of upspringing with valve 316 and relevant brace panel 318, make valve 316 straight and relevant brace panels 318 break away from side plate parts 301 and pivot, open and open zone 314, and expandable bags is launched at vehicle cab, and keep fully being connected with side plate part 301.
[168] in first embodiment shown in Fig. 6 and 7, convex shoulder 330,350 is limited by a strengthening rib 330 that convexes to form on framework 302, the technology assembling zone of hinged component is furnished with at least one hole 331, pass for strengthening rib 330, one free end, the 332 contact edge plate portions 301 of strengthening rib 330 are so that strengthening rib 330 keeps being bonded in the hole 331 in technology assembling zone 323 at the dividing range of framework 302 and side plate part 301.
[169] particularly, framework 302 has a holding flange 313 that is fixed on the side plate part 301, and surface thereof 329 is close to and is fixed on the complementary surface of side plate part 301.Strengthening rib 330 is positioned at the indentation zone 333 being close to and being fixed on the surface 329 on the complementary surface of side plate part 301, so that the free end of strengthening rib 331 332 place's on a levels, and be positioned on the plane of surface 329 neighboring region, wherein, surface 329 is close to and is fixed on the complementary surface of side plate part 301.Be preferably, be that compensation makes and assembly clearance, the size in hole 331 is slightly larger than the size of the strengthening rib 330 that it should admit.Equally, the size in indentation zone 333 is slightly larger than the technology assembling zone 323 that it should be admitted.
[170] in unshowned another embodiment, strengthening rib is supported by side plate part 301.
[171] in another embodiment shown in Figure 8, convex shoulder 330,350 is limited by a passage 350 that is formed on the framework 302, and the technology assembling zone 323 of hinged component 319 is furnished with at least one protruding pin 351, and it is relative with side plate part 301, and passes passage 350.
[172] particularly, framework 302 has a holding flange 313 that is fixed on the side plate part 301, surface thereof is close to and is fixed on the complementary surface of side plate part 301, passage 350 is positioned at the indentation zone of being close to and being fixed on the surface on the complementary surface of side plate part 301, so that the overlap of protruding pin 351 by side plate part 301 is locked in position in the passage 350.
[173] as shown in Figure 6, this can be applicable to any embodiment, hinged component 319 preferably includes at least one shoestring 340, and it begins to be formed by a member with the edge of brace panel 318 from this brace panel 318, and technology assembling zone 323 is formed at free edge one side of described shoestring 340.
[174] shoestring 340 has a wavy part 341, and consequently described shoestring 340 can stretch, thereby when the device starting, valve 316 is totally released, and ejects from side plate part 301.
[175] strengthen cover plate 303 and comprise at least two this shoestring 340, its edge from brace panel 318 begins to arrange symmetrically that each all forms with technology assembling zone 323.
[176] present, according to one preferred embodiment of the present invention, the assemble method of aforementioned accessory is described in brief.
[177] at first, cover plate 303 is fixed on the respective surfaces of valve 316, the upper surface of brace panel 318 is welded on the lower surface 307 with respect to the side plate part 301 of valve 316.
[178] therefore, technology assembling zone 323 is empty, in order to assembling.
[179] in the subordinate phase of this method, framework 302 is arranged on the lower surface 307 of side plate part 301, makes it to be fixed on the described side plate part 301.Make it near surface 307, matched with complementary convex shoulder in technology assembling zone.
[180] in the next stage of this method, make framework 303 keep contacting with wall 307, for example by flange 313 is welded on the lower surface 307, framework 303 is fixed on the wall 307.
[181] according to the present invention, the connection between cover plate and the framework is very simple, and as safe as a house reliable, can be by comparing fast speed operational group assembly parts, and required instrument lacks than the assemble method of prior art.
[182] accessory of the side plate of describing for example as an illustration is " U " shape open-type.Obviously, the present invention also comprises " H " shape open-type side plate accessory.If " H " shape open-type, then 314 both sides are furnished with two different hinged components in the hole, and each hinged component matches with a for example above-mentioned complementary convex shoulder.
Claims (27)
1. motor vehicle fittings, it comprises:
-one airbag safety device (21), it has a housing (31) and an expandable bags that is included in the described housing,
-one side plate portion (3), it is furnished with one and discharges valve (13), is suitable for when the device starting, under the expansion of described bag, opening,
-one framework (23), it is fixed on the described side plate part (3), and
One of-described valve (13) is strengthened cover plate (25), its part (91) is close on the one side of described valve (13), and be fixed on the described valve (13), and one retaining part (93) is connected with described framework (23) by at least one maintenance hook (95), the effect that described maintenance hook (95) plays during with the starting of described device described cover plate (25) upspring opposite
Wherein, described hook (95) is formed by a member with described cover plate (25), when the device starting, matches with the convex shoulder (87A) of a complementation, and described convex shoulder (87A) forms together with described framework (23),
It is characterized in that described framework (23) is arranged between described housing (31) and the described valve (13), to form the guide channel (65) that the described expandable bags of a guiding is launched; And, described convex shoulder (87A) is limited by a window (87) that is formed in the described framework (23), and described side plate part (3) has at least one strengthening rib (101), it is in described window (87) protrusions, so that stop up described window (87) at least partly, and make described hook (95) keep being bonded in the described window (87).
2. accessory according to claim 1 is characterized in that, described hook (95) is T-shaped, and described window (87) has corresponding shape.
3. accessory according to claim 1 and 2, it is characterized in that, described framework (23) has: one is fixed to the holding flange (61) on the described side plate part (3)---and a surface of described holding flange (61) is close to and is fixed on the complementary surface of described side plate part (3) and an abuts with wall of quadrature (82) basically; And, each window (87) comprising: an insertion portion (87B) of corresponding hook (95)---it is formed in the described flange (61) and a retaining part (87A) that is formed for the convex shoulder of described hook (95)---, and it is formed on the described abuts with wall (82); Described insertion portion (87B) is stopped up by the strengthening rib separately (101) of described side plate part (3) at least partly.
4. according to each described accessory in the claim 1 to 3, it is characterized in that described cover plate (25) comprises that one is the plate (91) of complementary shape with described valve (13), it is fixed on the described valve; And, described retaining part (93) comprising: at least one shoestring (94)---described shoestring (94) begins to be formed by a member and described hook (95) with described plate (91) from an edge of described plate (91)---, and its free edge one side at described shoestring (94) forms.
5. accessory according to claim 4 is characterized in that, described shoestring (94) has a wavy part (97), thereby described shoestring (94) can be stretched, and then when described device (21) starts, described valve (13) is totally released, and eject from described side plate part (3).
6. according to claim 4 or 5 described accessories, it is characterized in that described cover plate (25) comprises at least two this shoestring (94), its edge from described plate (91) begins to arrange symmetrically that each all forms with a hook (95).
7. according to the assemble method of each described accessory in the claim 1 to 6, wherein, described convex shoulder (87A) is limited by a window (87) that is formed in the described framework (23), it is characterized in that the consecutive operation of described method is as follows:
-described cover plate (25) is fixed on the respective surfaces of described valve (13);
-arrange described framework (23), it is fixed on the described side plate part (3), and with in described hook (95) the insertion window (87) separately; And
-described framework (23) is fixed on the described side plate part (3).
8. method according to claim 7 is characterized in that, then, makes described safety device (21) fixing with respect to described framework (23).
9. according to claim 7 or 8 described methods, it is characterized in that described cover plate (25) is fixed by welding on the described valve (13).
10. according to each described method in the claim 7 to 9, it is characterized in that described framework (23) is fixed by welding on the described side plate part (3).
11. self-propelled vehicle side plate assembly, it has:
-one side plate portion (201), one inside face (207) is furnished with the less outer peripheral lines of an intensity (217), limits a wicket zone (216),
-one guide (202), it launches the expandable bags of an airbag safety device, and described guide (202) is fixed on the inside face (207) of described side plate part (201), and comprises:
Form the wall (208,209,210,211) of a guide channel (212), they are adapted at least partly around described airbag safety device, and
One periphery holding flange (213), it is used to make described guide to be fixed to the inside face (207) of described side plate part (201) around described wicket zone (216), and limit an open area (214) of opening described side plate part (201) and described expandable bags being passed through in inside
The reinforcement cover plate (218) of-at least one setting-in, it is fixed on the inside face (207) of described side plate part (201) in the face of described wicket zone (216), and
-one hinged component (219), it makes described reinforcement cover plate (218) be connected with described guide (202) and/or described side plate part (201),
It is characterized in that described guide (202) comprises that one makes described hinged component (219) and the isolated hinge backplate (220) of described guide channel (212).
12. side plate assembly according to claim 11 is characterized in that, the wall (208,209,210,211) and the described periphery holding flange (213) that form described guide channel (212) form by the plastics injection molding method common molded.
13. according to claim 11 or 12 described side plate assemblies, it is characterized in that, the wall (210) of facing the guide of described hinged component (219) forms pair of lamina wall (220,221), this double wall (220,221) forms a cavity (222) around described hinged component (219), and described double wall comprises: a first wall, it forms described backplate (220), and guarantees the continuity of described guide channel (212) until described reinforcement cover plate (218); With one second wall (221), it is connected with described periphery holding flange (213).
14., it is characterized in that described hinged component (219) and described reinforcement cover plate (218) form by plastic material injection molding forming method common molded according to each described side plate assembly in the claim 11 to 13.
15., it is characterized in that described hinged component (219) and described reinforcement cover plate (218) be common formation by the punching press of a metal sheet according to each described side plate assembly in the claim 11 to 13.
16. according to each described side plate assembly in the claim 11 to 15, it is characterized in that, described hinged component (219) has a technology fixed area (223) relative with described reinforcement cover plate (218), and described technology fixed area (223) is provided on the periphery holding flange (213) and/or described side plate part (201) of described guide (202).
17. the accessory of self-propelled vehicle, it comprises:
-plate portion (301) on one side, it is formed with one and discharges valve (316), is suitable for when described device starting opening under the effect that the expandable bags at an airbag safety device expands,
-one framework (302), it is fixed in described side plate part (301), and forms the guide channel (312) that the described expandable bags of guiding is launched, and
One of-described valve (316) is strengthened cover plate (303), one brace panel (318) of described reinforcement cover plate (303) is close on the surface of described valve (316), and be fixed on the described valve (316), and a hinged component (319) of described reinforcement cover plate (303) is connected with described framework (302) and/or described side plate part (301) by at least one technology assembling zone (323), the effect of upspringing of described cover plate (303) was opposite when its effect was started with device
It is characterized in that, described technology assembling zone (323) is formed by a member with described hinged component (319) and described brace panel (318), and, when described device starts, the convex shoulder (330 of a described technology assembling zone (323) and a complementation, 350) match, described convex shoulder (330,350) forms with described framework (302) or with described side plate part (301).
18. accessory according to claim 17, it is characterized in that, described convex shoulder (330,350) limited by a strengthening rib (330) of going up at described framework (302) or on described side plate part (301), convex to form, and the technology of described hinged component assembling zone is furnished with at least one hole (331), described strengthening rib (330) passes from described hole (331), described strengthening rib (330) has a free end (332), this end (332) correspondingly contacts described side plate part (301) or described framework (302), so that, keep described strengthening rib (330) to be bonded in the hole (331) in described technology assembling zone (323) at described framework (302) and dividing range place described side plate part (301).
19. accessory according to claim 18, it is characterized in that, described framework (302) has a holding flange (313) that is fixed on the described side plate part (301), this holding flange (313) has a surface, and this surface is close to and is fixed on the complementary surface of described side plate part (301); And, described strengthening rib (330) is positioned at the indentation zone on described surface---this surface is close to and is fixed on the complementary surface of described side plate part (301), so that the free end of described strengthening rib is positioned on the plane on described surface---, and this surface is close to and is fixed on the complementary surface of described side plate part (301).
20. accessory according to claim 17, it is characterized in that, described convex shoulder (330,350) limited by a passage (350) that in described framework (302), forms, and, the technology assembling zone of described hinged component is furnished with at least one protruding pin (351), and this protruding pin (351) stretches out by the sensing relative with described side plate part (301), and passes described passage (350).
21. accessory according to claim 20, it is characterized in that, described framework (302) has a holding flange (313) that is fixed on the described side plate part (301), and this holding flange (313) has a surface---and this surface is close to and is fixed on the complementary surface of described side plate part (301); And, described passage (350) is positioned at the indentation zone on described surface---this surface is close to and is fixed on the complementary surface of described side plate part (301) so that described protruding pin (351) by described side plate partly an overlap of (301) be locked in position in the described passage (350).
22. according to each described accessory in the claim 17 to 21, it is characterized in that, described hinged component (319) comprises at least one shoestring (340), this shoestring (340) is from described described brace panel (318) one edges, formed by a member with described brace panel (318), technology assembling zone (323) is formed at free edge one side of described shoestring (340).
23. accessory according to claim 22, it is characterized in that, described shoestring (340) has a wavy part (341), thereby described shoestring (340) can be stretched, and then when described device starts, described valve (316) is totally released, and can ejects from described side plate part (301).
24. according to claim 22 or 23 described accessories, it is characterized in that, described cover plate (303) comprises at least two this shoestring (340), its edge from described plate (318) begins to arrange symmetrically, and each shoestring (340) all forms with technology assembling zone (323).
25. the assemble method according to each described accessory in the claim 17 to 24 is characterized in that, operation in succession is as follows:
-described cover plate (303) is fixed on the respective surfaces of described valve (316);
-arrange described framework (302), it is fixed on the described side plate part (301), described process area is matched with corresponding complementary convex shoulder; And
-described framework (302) is fixed on the described side plate part (301).
26., it is characterized in that described cover plate (303) is fixed by welding on the described valve (313) according to claim 24 or 25 described methods.
27., it is characterized in that described framework (302) is fixed by welding on the described side plate part (301) according to each described method in the claim 24 to 26.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0314676A FR2863570B1 (en) | 2003-12-15 | 2003-12-15 | MOTOR VEHICLE EQUIPMENT PIECE COMPRISING A SAFETY DEVICE WITH AN INFLATABLE BAG, AND METHOD OF ASSEMBLING SUCH AN EQUIPMENT PART. |
| FR0314676 | 2003-12-15 | ||
| FR0407719 | 2004-07-09 | ||
| FR0407826 | 2004-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1890136A true CN1890136A (en) | 2007-01-03 |
Family
ID=34610662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800356716A Pending CN1890136A (en) | 2003-12-15 | 2004-11-29 | Motor vehicle part comprising an airbag safety device, and method for assembling one such part |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1890136A (en) |
| FR (1) | FR2863570B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947139A (en) * | 2010-05-17 | 2013-02-27 | 法雷西亚内地工业公司 | An arrangement of an airbag in a dashboard comprising a flap provided with a retaining tie having a reinforced anchoring point |
| CN104340163A (en) * | 2013-07-29 | 2015-02-11 | 现代摩比斯株式会社 | Airbag door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006008564B4 (en) * | 2006-02-22 | 2009-06-10 | Peguform Gmbh | Air bag guide with cover |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2800338B1 (en) * | 1999-11-02 | 2001-12-14 | Sai Automotive Allibert Ind | DASHBOARD WITH IMPROVED HOOKING DEVICE AND CORRESPONDING DEVICE |
| FR2838682B1 (en) * | 2002-04-18 | 2004-05-28 | Faurecia Interieur Ind | METHOD FOR MANUFACTURING A DASHBOARD PART PROVIDED WITH AN INFLATABLE CUSHION |
-
2003
- 2003-12-15 FR FR0314676A patent/FR2863570B1/en not_active Expired - Fee Related
-
2004
- 2004-11-29 CN CNA2004800356716A patent/CN1890136A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947139A (en) * | 2010-05-17 | 2013-02-27 | 法雷西亚内地工业公司 | An arrangement of an airbag in a dashboard comprising a flap provided with a retaining tie having a reinforced anchoring point |
| CN102947139B (en) * | 2010-05-17 | 2015-05-06 | 法雷西亚内地工业公司 | An arrangement of an airbag in a dashboard comprising a flap provided with a retaining tie having a reinforced anchoring point |
| CN104340163A (en) * | 2013-07-29 | 2015-02-11 | 现代摩比斯株式会社 | Airbag door |
| CN104340163B (en) * | 2013-07-29 | 2017-06-13 | 现代摩比斯株式会社 | airbag door |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2863570A1 (en) | 2005-06-17 |
| FR2863570B1 (en) | 2007-04-27 |
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