CN104139755A - Vehicle and an airbag assembly for the vehicle - Google Patents
Vehicle and an airbag assembly for the vehicle Download PDFInfo
- Publication number
- CN104139755A CN104139755A CN201410195619.2A CN201410195619A CN104139755A CN 104139755 A CN104139755 A CN 104139755A CN 201410195619 A CN201410195619 A CN 201410195619A CN 104139755 A CN104139755 A CN 104139755A
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- China
- Prior art keywords
- bulging region
- tether
- pouch
- region
- bulging
- Prior art date
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Links
- 238000000034 method Methods 0.000 description 14
- 239000012530 fluid Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000004568 cement Substances 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000009954 braiding Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008572 axis elongation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23386—External tether means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
A vehicle and an airbag assembly for the vehicle are disclosed. A bladder includes a first expandable region defining a first maximum width between first and second sides of the first expandable region along a first axis when in a deployed position and a second expandable region defining a second maximum width between first and second sides of the second expandable region along the first axis when in the deployed position. A tether faces the second side of the first expandable region. The tether is attached to the bladder such that the first side of the second expandable region and the second side of the first expandable region partially overlap each other in the deployed position to cause the first expandable region to deploy outwardly in front of the second expandable region to define a total width along the first axis greater than one of the first and second maximum widths.
Description
Technical field
The disclosure relates to a kind of vehicle and the air-bag module for described vehicle.
Background technology
A lot of vehicles comprise one or more safety air bags at vehicle interior.For example, safety air bag has been used in the bearing circle and gauge panel of multiple vehicle.Recently, developed the side safety air bag for vehicle.Side safety air bag can use along the one or more posts of the purline of vehicle, vehicle, be used in one or more seats of vehicle or be used in one or more car doors of vehicle.
Summary of the invention
The disclosure provides a kind of air-bag module for vehicle.Air-bag module comprises the pouch that is suitable for being attached to vehicle.Pouch comprises along first axle the first side respect to one another and the second side.Pouch has presented the pre-deployment position of unaerated and the expanded position of inflation.Pouch comprises that located adjacent one another first can bulging region and second can bulging region, wherein first and second can bulging region eachly there are the first and second sides.First can bulging region defines when in expanded position, along first maximum width between can first and second sides in bulging region first of first axle, second can bulging region defines when in expanded position, along second maximum width between can first and second sides in bulging region second of first axle.Air-bag module further comprise towards first can bulging region the tether of the second side.Tether be attached to pouch make second can bulging region the first side and first can bulging region the second side in expanded position, part is overlapping each other, with cause first can bulging region be outwards deployed in second can bulging region front, to limit the overall width of being greater than in the first and second maximum widths along first axle.
The disclosure also provides the vehicle that comprises a kind of vehicle structure.Described vehicle structure defines inner compartment.Vehicle also comprises air-bag module.Air-bag module comprises the pouch that is attached to described vehicle structure.Pouch comprises along first axle the first side respect to one another and the second side.Pouch has presented the pre-deployment position of unaerated and the expanded position of inflation.When in expanded position, the first side is to inner compartment, and the second side deviates from inner compartment to outside.Pouch comprises that located adjacent one another first can bulging region and second can bulging region, wherein first and second can bulging region eachly there are the first and second sides.First can bulging region defines when in expanded position, along first maximum width between can first and second sides in bulging region first of first axle, second can bulging region defines when in expanded position, along second maximum width between can first and second sides in bulging region second of first axle.Air-bag module further comprise towards first can bulging region the tether of the second side.Tether be attached to pouch make second can bulging region the first side and first can bulging region the second side in expanded position, part is overlapping each other, with cause first can bulging region be outwards deployed in second can bulging region front, to limit the overall width of being greater than in the first and second maximum widths along first axle.
Air-bag module is configured to keep low-level package dimension to reduce, and the size of increase is provided in the time launching.In addition, the overall width of air-bag module can and vehicle in other safety air bags cooperate to minimize the gap between safety air bag.
The detailed description of figure or accompanying drawing is to support of the present disclosure and description, but the scope of the present disclosure is only defined by the claims.Although be described in detail for some of the optimal mode that implements the claims and other embodiment, also have for putting into practice the of the present invention multiple alternative design and implementation example of restriction in the appended claims.
Brief description of the drawings
Fig. 1 is the schematic partial plan layout of vehicle, and this vehicle comprises the vehicle structure that limits inner compartment, and illustrates and the relative driver side car door of vehicle and the air-bag module in expanded position of seat orientations with cutaway view;
Fig. 2 is the schematic end that is attached to the air-bag module of the vehicle structure of the driver side of relative vehicle, and wherein air-bag module is along installation direction and in pre-deployment position;
Fig. 3 is the schematic cross sectional views in expanded position the relative driver side car door of vehicle and another air-bag module of seat orientations;
Fig. 4 is the schematic partial side of the pouch of air-bag module, illustrates different fastening structures and position;
Fig. 5 is the schematic exploded partial side view of the air-bag module of an embodiment, and wherein pouch is in pre-deployment position and comprise that first can bulging region and second can bulging region, and wherein tether is defined as the first band and the second band;
Fig. 6 is the schematic partial side of the air-bag module of Fig. 5, and wherein pouch is in expanded position;
Fig. 7 is the schematic cross sectional views along the air-bag module of the line 7-7 intercepting of Fig. 6;
Fig. 8 is the schematic partial side of the air-bag module of another embodiment, wherein pouch comprise first can bulging region, second can bulging region and the 3rd can bulging region;
Fig. 9 is the schematic cross sectional views along the air-bag module of the line 9-9 intercepting of Fig. 8;
Figure 10 is the schematic partial side of the air-bag module of another embodiment, and wherein pouch is in expanded position;
Figure 11 is the schematic cross sectional views along the air-bag module of the line 11-11 intercepting of Figure 10;
Figure 12 is the schematic partial side of the air-bag module of another embodiment, wherein pouch comprise 6 can bulging region;
Figure 13 is the schematic cross sectional views along the air-bag module of the line 13-13 intercepting of Figure 12;
Figure 14 is the schematic cross sectional views of the air-bag module of another embodiment, wherein pouch comprise 4 can bulging region;
Figure 15 is the schematic cross sectional views of the air-bag module of another embodiment, wherein pouch comprise 5 can bulging region;
Figure 16 is the schematic cross sectional views of the air-bag module of another embodiment, wherein pouch comprise 5 in be different from Figure 15 structure can bulging region;
Figure 17 is the schematic partial side of air-bag module, and wherein tether is constructed in one;
Figure 18 is the schematic partial side of air-bag module, and wherein tether is constructed in another kind;
Figure 19 is the schematic partial side of air-bag module, and wherein tether is constructed in another;
Figure 20 is the schematic partial side of the air-bag module of another embodiment in pre-deployment position, optional projection wherein shown in broken lines;
Figure 21 is the schematic cross sectional views of the air-bag module of the Figure 20 in expanded position, optional projection wherein shown in broken lines;
Figure 22 is the schematic partial side of the air-bag module of another embodiment;
Figure 23 is the schematic cross sectional views along the air-bag module of the line 23-23 intercepting of Figure 22;
Figure 24 is the schematic cross sectional views of the air-bag module in pre-deployment position;
Figure 25 is the schematic cross sectional views of another embodiment of air-bag module, and the second side that wherein multiple slits are eliminated and tether is attached to pouch is can produce lax in bulging region in abutting connection with first;
Figure 26 is the schematic cross sectional views of another embodiment of air-bag module, and wherein tether is wound around and is attached to itself around the second outer end;
Figure 27 is the schematic side elevation of an embodiment of tether, the optional wing wherein shown in broken lines;
Figure 28 is the schematic partial perspective view that limits the separator region of slit, and its jackshaft is attached to separator region;
Figure 29 is the schematic cross sectional views of another embodiment of air-bag module, and wherein tether is attached to a separator region and the second outer end.
Detailed description of the invention
Those of ordinary skill in the art will recognize that such as terms such as " on ", " under ", " upwards ", " downwards ", " top ", " bottoms " be the description for figure, and not represent the restriction of the scope of the invention to being defined by the following claims.In addition, the present invention here can mode functional and/or logical block components and/or multiple treatment step describe.Will be appreciated that this block part can be realized by the hardware, software and/or the firmware component that are configured to any amount of carrying out specific function.
With reference to accompanying drawing, in whole views, the wherein identical identical or corresponding parts of Reference numeral instruction, vehicle 10 and the air-bag module 12 for vehicle 10 are shown in Fig. 1 roughly.Conventionally, air-bag module 12 is to being available such as power actuated vehicle 10 vehicles such as grade 10.Should recognize that air-bag module 12 is also available for non-motor-driven application, non-power-driven vehicle application comprises, such as farm, boats and ships and aerospace applications etc.In addition, should recognize that multiple air-bag modules 12 can use together with vehicle 10 as discussed here.
Forward Fig. 1 and 2 to, vehicle 10 comprises the vehicle structure 14 that defines inner compartment 16.Vehicle structure 14 can be vehicle frame, chassis, support, post or other suitable vehicle structure arbitrarily.For example, vehicle structure 14 can comprise the A post of vehicle 10, the B post of vehicle 10, the C post of vehicle 10, D post, purline 18 and/or the roof 20 of vehicle 10.Conventionally, post and roof 20 can cooperate to form the inner compartment 16 of vehicle 10.Should recognize post and purline 18 be positioned at the driver side of vehicle 10 and the passenger side of vehicle 10 the two.In addition, should recognize that inner compartment 16 can be called as passenger compartment.
Continue with reference to Fig. 1 and 2, vehicle 10 also can comprise one or more car doors 22, and it is movably connected to vehicle structure 14, to allow passenger to pass in and out inner compartment 16.Vehicle 10 also can comprise the one or more seats 24 that are arranged in inner compartment 16.In addition, vehicle 10 can comprise gauge panel 26 and from the outward extending bearing circle 28 for maneuver vehicle 10 of gauge panel 26.Conventionally, air-bag module 12 can be in the inside of vehicle 10 or outside diverse location be attached or be installed to vehicle 10.For example, air-bag module 12 can be attached in inner compartment 16 inside seat 24, gauge panel 26, bearing circle 28, roof 20, one or more purline 18, one or more post, one or more car door 22 etc.As another example, air-bag module 12 can be attached or be installed to vehicle structure 14 in inner compartment 16 outsides, air-bag module 12 is covered or cover vehicle 10, to prevent that object from directly engaging or contact vehicle 10.
With reference to figure 1-3, air-bag module 12 comprises the pouch 30 that is suitable for being attached to vehicle 10.More specifically, pouch 30 is attached or is installed on vehicle structure 14.Only for illustrative purposes, Fig. 2 and 3 shows air-bag module 12 and thereby is attached to purline 18 pouches 30 of vehicle 10 from inner compartment 16 inside.Air-bag module 12 can be attached or be installed to vehicle structure 14 by the method for any appropriate, such as for example, by one or more fasteners 32 (seeing Fig. 4-6), described fastener 32 is such as being screw, bolt, projection, pin, barb, folder, frenulum etc.Fastener 32 is only schematically illustrated for illustrative purposes in the drawings.Should recognize that air-bag module 12 can be attached or be installed to the miscellaneous part of vehicle 10, as discussed above.Should also realize that pouch 30 can be called as air cushion.
With reference to figure 2, air-bag module 12 can encapsulate along installation direction for the object of assembling.For example, air-bag module 12 can be pre-packaged along installation direction, makes assembler air-bag module 12 can be attached to desired position rapidly and/or efficiently.Air-bag module 12 can be folded, roll etc., and be attached to the one or more of purline 18 and/or post, and air-bag module 12 is encapsulated in after one or more decoration panels of vehicle 10.Therefore,, for object attractive in appearance, air-bag module 12 can not seen by the passenger of inner compartment 16.
Pouch 30 presents the pre-deployment position of unaerated and the expanded position of inflation.In other words, when pouch 30, it is not inflated or is flat substantially during in pre-deployment position, and it is not along installation direction, and when pouch 30 its inflation or bulging during in expanded position.Therefore, when pouch 30, it is being encapsulated in vehicle during in pre-deployment position.Pre-deployment position is presented in Fig. 2 so that orientation (namely fold, roll etc.) to be installed, and pre-deployment position is not presented in Fig. 5,17-20,24 so that orientation (namely before folding, rolling) to be installed.In addition, expanded position is presented in Fig. 1,3,6-16,21-23,25,26,29.Like this, when pouch 30 is during in pre-deployment position, pouch 30 can be installed orientation rolled-up/folding and be hidden in one or more decoration panels 34 after.Air-bag module 12 remains on package dimension low-level, and in the time being inflated to expanded position, provides size to increase.Except as otherwise noted, in the time mentioning pre-deployment position below, pouch 30 is for flat and not folding or roll so that orientation to be installed.
Forward Figure 10 to, pouch 30 can be used fluid injector 36 and be inflated.Fluid injector 36 can comprise nozzle 38, and the pipe being optionally communicated with nozzle 38 fluids.In the time using, nozzle 38 is arranged in pouch 30 at least in part, and pipe is arranged in pouch 30 substantially.Pipe can be the length in any appropriate of pouch 30 inside.Pipe can by metal, aluminium, cloth or arbitrarily other one or more suitable materials form.Fluid injector 36 is injected and is entered pouch fluids such as gas, so that pouch 30 is inflated to expanded position.Together with any configuration of fluid injector 36 and pouch 30 discussed here, use.
Rotate back into Fig. 3, conventionally, pouch 30 comprises along first axle 44 the first side 40 respect to one another and the second side 42.More specifically, when in expanded position, the first side 40 is towards inner towards inner compartment 16, and when in expanded position, the second side 42 is towards deviating from inner compartment 16 outward.In other words,, in the time that inner compartment 16 inside is not rolled and be exposed to pouch 30, as shown in Figure 3, the first side 40 of pouch 30 is inwards towards inner compartment 16, and the second side 42 outwards deviates from inner compartment 16.Should recognize phrase " along first axle 44 " can comprise be arranged essentially parallel to first axle 44 or with first axle 44 conllinear.
Conventionally,, in the time of predetermined power engaged with vehicle 10, pouch 30 is inflatable or can bulging.In other words,, in the time of predetermined power engaged with vehicle 10, pouch 30 is filled by fluid (such as gas) and bulging is stretched out with drawout and from decoration panel 34, to cover window 46, one or more posts etc. of such as car door 22.While use together with the window 46 of air-bag module 12 and car door 22, air-bag module 12 can be called as side air-bag module 12.Should recognize that controller can keep in communication with air-bag module 12, to send signal to be deployed into expanded position to air-bag module 12 when the predetermined power engaged with vehicle 10.In addition, controller sends signal to discharge the fluid in in pouch 30 to fluid injector 36.
With reference to figure 5-7, pouch 30 comprise be adjacent to each other first can bulging region 48 and second can bulging region 50, wherein first and second can bulging region 48,50 eachly there are the first and second sides 40,42.As shown in Fig. 1,3,8-11,17-21,24-26 and 29, in certain embodiments, pouch 30 can comprise that the 3rd can bulging region 52, and wherein the 3rd can have the first and second sides 40,42 in bulging region 52.Therefore, in certain embodiments, pouch 30 comprise two can bulging region 48,50, and in other embodiment, pouch 30 comprise three can bulging region 48,50,52.First, second, and third can bulging region 48,50,52 can be in the position of any appropriate and orientation.For example, when air-bag module 12 is in installing when orientation, first, second, and third can bulging region 48,50,52 can be by horizontal alignment (as best illustrating in Fig. 3,5,6,17-19 and 22) or roughly vertical orientated (as best illustrating in Fig. 1,8 and 12) roughly.As another example, one or more diagonal angles that are roughly that can bulging region 48,50,52.Should recognize pouch 30 can comprise one or more extra can bulging region 53, as shown in Figure 10,12-26,22 and 23.Conventionally,, in the time using the pipe of fluid injector 36, this pipe defines multiple holes accordingly can bulging region 48,50,52,53 so that fluid is directed to.Should recognize and can all there is identical size in bulging region 48,50,52,53, or alternately, one or more can have the size differing from one another in bulging region 48,50,52,53.Should also realize that in Fig. 1, extra shown in can bulging region 53 can being arranged as in the figure can bulging region 48,50,52 before, afterwards, on and/or under.
As best illustrating in Fig. 7,9 and 11, first can bulging region 48 define when in expanded position first can bulging region 48 along the first maximum width 54 between the first side and second side 40,42 of first axle 44.Second can bulging region 50 define when in expanded position second can bulging region 50 along the second maximum width 56 between the first side and second side 40,42 of first axle 44.In certain embodiments, the 3rd can bulging region 52 define when in expanded position the 3rd can bulging region 52 along the 3rd maximum width 58 between the first side and second side 40,42 of first axle 44.Again, should recognize phrase " along first axle 44 " can comprise be arranged essentially parallel to first axle 44 or with first axle 44 conllinear.
As best illustrating in Figure 24, first can bulging region 48 also define when in pre-deployment position first can bulging region 48 along the first minimum width 60 between the first side and second side 40,42 of first axle 44.In addition, second can bulging region 50 also define when in pre-deployment position second can bulging region 50 along the second minimum width 62 between the first side and second side 40,42 of first axle 44.In addition, the 3rd can bulging region 52 define when in pre-deployment position the 3rd can bulging region 52 along the 3rd minimum width 64 between the first side and second side 40,42 of first axle 44.In simple terms, in the time that pouch 30 is inflated (in expanded position), first, second, and third can define first, second, and third maximum width 54,56,58 in bulging region 48,50,52, and when pouch 30 unaerateds (in install orientation before pre-deployment position) time, first, second, and third can define first, second, and third minimum width 60,62,64 in bulging region 48,50,52.Should recognize the extra feature can bulging region 48,50,52 identical with first, second, third that can bulging region 53 can comprise.
As best illustrating in Fig. 5,6,8,10,12,17-20 and 22, pouch 30 can limit at least one separated region 66, can separate in bulging region 48,50 first and second.Like this, separated region 66 is not inflatable.Therefore, separated region 66 is orientated the first and second sides 40,42 attached or is secured together at desired locations and along expectation.For example, in the time of separated region 66 cardinal principle horizontal alignment, first and second can correspondingly cardinal principle horizontal alignment (seeing Fig. 6 and 17) of bulging region 48,50.As another example, in the time that separated region 66 is substantially vertical orientated, first and second can correspondingly cardinal principle vertical orientated (seeing Fig. 8 and 12) of bulging region 48,50.In each embodiment, separated region 66 can be further defined to multiple separated regions 66.For example, a separated region 66 can be separated in bulging region 48,50 first and second, and another separated region 66 can be separated in bulging region 48,52 first and the 3rd.Should recognize the separated region 66 that can use any suitable number with provide can bulging region 48,50,52,53 desired locations and orientation.As mentioned above, one or more separated regions 66 can be the orientation of any appropriate, such as vertical, angled, bending, arc, diagonal angle, jagged (seeing Figure 23) substantially, etc.The orientation of one or more separated regions 66 can change shape and/or orientation that can bulging region 48,50,52,53.Should recognize along the first and second sides 40,42 of separated region 66 and can be attached or be fixed to each other by the method for any appropriate, such as by stitching, lining cement, silica gel, the method such as be woven together integratedly.
With reference to figure 1,3,5-26 and 29, air-bag module 12 further comprises the tether 68 that is attached to pouch 30.Tether 68 towards first can bulging region 48 the second side 42.Therefore, conventionally, tether 68 first can bulging region 48 after, make first can outwards move and not interfere with tether 68 in bulging region 48.In certain embodiments, when air-bag module 12 is in pre-deployment position when (and not in install orientation), first and second can be spaced apart from each other in bulging region 48,50, and making first and second can bulging region 48,50 not overlapping (seeing Figure 24).Alternately, when air-bag module 12 is in pre-deployment position when (and not in install orientation), tether 68 can be attached to pouch 30, makes first and second can bulging region 48,50 parts overlapping.
As best illustrating in Fig. 7, tether 68 is attached to pouch 30, make second can bulging region 50 the first side 40 and first can bulging region 48 the second side 42 at expanded position, part is overlapping each other, with cause first can bulging region 48 be outwards deployed in second can bulging region 50 front, to limit along first axle 44 overall width 70 of being greater than in the first and second maximum widths 54,56.More specifically, when in expanded position second can bulging region 50 the first side 40 and first can bulging region 48 the second side 42 along first axle 44, part is overlapping each other, make when in expanded position, first can bulging region 48 the part and second of the second side 42 can bulging region 50 the part of the first side 40 keep being spaced apart from each other along first axle 44.For example, as shown in figs. 1 and 3, when in expanded position, first can outwards give prominence to and enter in inner compartment 16 in bulging region 48, away from vehicle structure 14, namely away from the driver side window 46 in these figure.Change kind of a mode, when in expanded position, first can bulging region 48 outwards give prominence to second can bulging region 50 front.Like this, in the time that air-bag module 12 uses as side air-bag module 12, bearing circle safety air bag 72 and side air-bag module 12 cooperate to minimize gap 74 therebetween (see Fig. 1, wherein side safety air bag and bearing circle safety air bag 72 the two all launch).As shown in Figure 7, when in expanded position, tether 68 can form profile in bulging region 48,50 around first and second.Like this, in certain embodiments, tether 68 is attached to pouch 30, with when in expanded position, can move towards each other in bulging region 48,50 first and second, this is at least in part because tether 68 can form profiles in bulging region 48,50 around first and second of bulging.In other words, when first and second can bulging region 48, when 50 bulging, comparable tether 68 bulging in these regions 48,50 are larger, thereby and the size of this bulging contribute to first and second can move towards one another in bulging region 48,50, to overlap each other at least in part.When in expanded position, tether 68 maintains can position relative to each other, bulging region 48,50.Should recognize overall width 70 can according to use can bulging region 48,50,52,53 orientation and quantity change (example in comparison diagram 7 and 16).
In certain embodiments, as best illustrating in Fig. 9 and 11, tether 68 be attached to pouch 30 make second and the 3rd can bulging region 50,52 the first side 40 and first can bulging region 48 the second side 42 at expanded position, part is overlapping each other, with cause first can bulging region 48 along first axle 44 be outwards deployed in second and the 3rd can bulging region 50,52 front, further to limit the overall width 70 of being greater than in first, second, and third maximum width 54,56,58.More specifically, when in expanded position second and the 3rd can bulging region 50,52 the first side 40 and first can bulging region 48 the second side 42 overlapping along first axle 44 parts, make when in expanded position, second and the 3rd can bulging region 50,52 the part and first of the first side 40 can bulging region 48 the second side 42 keep spaced apart along first axle 44.In a different manner, when in expanded position, first can bulging region 48 outwards give prominence to second and the 3rd can bulging region 50,52 front.As shown in Figure 9, when in expanded position, tether 68 can form profile in bulging region 48,50,52 around first, second, and third.Like this, in certain embodiments, tether 68 is attached to pouch 30, with when in expanded position, can move towards each other in bulging region 50,52 second and the 3rd, this is at least in part owing to can bulging region 48,50,52 forming the tether 68 of profiles around first, second, and third of bulging.In other words, when second and the 3rd can bulging region 50, when 52 bulging, comparable tether 68 bulging in these regions 50,52 are larger, thereby and this can bulging size can contribute to second and the 3rd can move towards one another in bulging region 50,52.When in expanded position, tether 68 maintains can position relative to each other, bulging region 48,50,52.
As best illustrating in Fig. 5 and 20, pouch 30 can comprise the first outer end 76 and the second outer end 78 that are spaced apart from each other, to limit the length 80 of pouch 30 transverse to first axle 44 when the pre-deployment position.More specifically, when in pre-deployment position, the length 80 of pouch 30 is along limiting transverse to the second axis 82 of first axle 44.In certain embodiments, the first and second axis 44,82 are mutually vertical.When in pre-deployment position, length 80 can be further defined to the first length 80, and will be called as below the first length 80.As shown in Fig. 5 and 20, when pouch 30 unaerateds and to install, orientation is not folding or while rolling, the first length 80 is determined.The first length 80 is limited at the position top of tether 68, and at least in part first and second can bulging region 48,50 above.Should recognize phrase " along the second axis 82 " can comprise be arranged essentially parallel to the second axis 82 or with the second axis 82 conllinear.
As best illustrating in Fig. 4-6,8 and 12, pouch 30 also can comprise the outward flange 84 being arranged between the first and second outer ends 76,78.Conventionally, outward flange 84 and the first and second outer ends 76,78 cooperate to limit the exterior boundary of pouch 30.In certain embodiments, pouch 30 is attached or is installed on vehicle structure 14 along exterior boundary.Conventionally, exterior boundary is not inflatable.For example, pouch 30 can be attached or be installed to vehicle structure 14 (seeing Fig. 5,6,8,10,12,17-20 and 22) along the first and second outer ends 76,78.In other embodiments, pouch 30 can be attached or be installed to vehicle structure 14 (seeing Fig. 4-6,8 and 12) along outward flange 84.Also, in some other embodiment, pouch 30 can be attached or be installed to vehicle structure 14 along the first outer end 76 and outward flange 84.Therefore, one or more fastener 32 as above can be attached to exterior boundary so that pouch 30 is attached to vehicle structure 14.In addition, one or more fasteners 32 can be attached to one or more ends of tether 68, or extend from one or more ends of tether 68, so that pouch 30 is attached to vehicle structure 14.Should recognize along the first and second sides 40,42 of the pouch 30 of exterior boundary and can be attached to one another or fix by the method for any appropriate, such as by stitching, braiding, lining cement, silica gel, the method such as be woven together integratedly.
Rotate back into tether 68, as Fig. 6,8,10,12 and 17-20 in best illustrating, only for illustrative purposes, tether 68 can be in multiple different orientation and structure.For example, tether 68 can be single parts (seeing Fig. 8,10,12,18-20 and 22) or multiple parts (seeing Fig. 5,6,16 and 17).As another example, tether 68 can be the height of any appropriate, and only for illustrative purposes, tether 68 is depicted as has the height that is attached to exterior boundary, as best illustrating in Fig. 6,8,10,17-19 and 24, and tether 68 is depicted as other height of other positions with pouch of being attached to 30, as optimally illustrated in Figure 20-23 and 25.Also have other example to there is the exterior boundary of pouch of being attached to 30 and the tether of other positions 68, as best illustrating in Figure 12 and 29.The height of tether 68 corresponding to when in expanded position second and/or the 3rd can bulging region 50,52 with respect to first can bulging region 48 the motion of expectation.For example, tether 68 can be the identical height of distance between attachment area 100,102, or tether 68 can be the height that is different from the distance between attachment area 100,102.
In addition,, in some embodiment of tether 68, as shown in Figure 18 and 26, tether 68 can be wound around above second side 42 in bulging region 52 around the second outer end 78 and the 3rd.Particularly, Tu18Zhong, tether 68 is wound around around the second outer end 78, makes the first and second ends 76,78 of tether 68 be attached to the first outer end 76.In Figure 18, tether 68 at least in part can bulging region 52 around the 3rd.In the another kind structure of tether 68, as shown in figure 26, tether 68 is wound around and is attached to itself around the second outer end 78, makes the tether 68 at least in part can bulging region 52 around the 3rd.With the like configurations of the tether 68 of Figure 26 in, tether 68 can be wound around and be attached in separated region 66 instead of be attached to itself around the second outer end 78.As another example, tether 68 can be attached to the first outer end 76, is wound around and is attached in the first and the 3rd separated region 66 between can bulging region 48,52 around the second outer end 78.As another example, tether 68 can be attached in the first and second separated regions 66 between can bulging region 48,50, is wound around and is attached to identical separated region 66 or be attached to another in separated region 66 around the second outer end 78.As shown in figure 29, in another embodiment, tether 68 can be attached to and the second outer end 78 in separated region 66.In another alternative form, first and second can bulging region 48,50 for having the embodiment of (namely the 3rd can bulging region 52 eliminate), tether 68 can be wound around and be attached to around the second outer end 78 itself, or be attached in separated region 66 instead of be attached to itself, make the tether 68 at least in part can bulging region 48 around first.
In multiple embodiment, tether 68 can be further defined to and be with 86, is wherein with 86 to be attached to pouch 30 (as the best in Fig. 5,8,10,12,17-20,22 illustrates).Can be different width with 86, and in the time of comparison diagram 5 and 19,86 narrower than being with in Figure 19 with 86.Like this, widelyr in Figure 19 be with 86 can be called as plate.In addition, in multiple embodiment, tether 68 can be further defined to first and be with 86 and second to be with 88, and wherein each band is attached to pouch 30 (seeing Fig. 5,6,16 and 17).First and second with 86,88 each towards first can bulging region 48 the second side 42.For example, tether 68 can be oriented as " X " structure (seeing Fig. 6,8 and 10), " V " structure (seeing Figure 18), fall plate (seeing Figure 12), " XXX " structure (seeing Figure 20) etc. of " V " structure (seeing Figure 17), wide plate (seeing Figure 19 and 22), multiple different sizes.Conventionally, any configuration/orientation of tether 68 discussed here can be used together with any configuration of pouch 30 discussed here.Should recognize that tether 68 can be other orientations and the structure not illustrating in the drawings.Tether 68 can form by the material of any appropriate, and alternatively for braiding or braid.
In addition, as shown in Figures 6 and 7, in the time that pouch 30 is inflated, first and second can inflate in bulging region 48,50, and this width by pouch 30 is increased to overall width 70, and this correspondingly changes to length of run 90 by the first length 80.Particularly, length of run 90 is less than the first length 80 (comparison diagram 5 and 6).As best illustrating in Fig. 7,9 and 11, when in expanded position, tether 68 can form profiles in bulging region 48,50 around first and second, thereby has correspondingly changed the height of tether 68.Therefore, the change of the length 80,90 of the change of the height of tether 68 and pouch 30 cooperates each other.
Conventionally, as best illustrating in Fig. 5, pouch 30 can comprise the first section 92 that limits the first length, and wherein tether 68 is located along the first section 92.In addition, pouch 30 can comprise the second section 94, and wherein the second section 94 is limited to the second length 91 between the first and second outer ends 76,78.As best illustrating in Fig. 5, the second length 91 is less than the first length 80, to limit recess 96.Particularly, recess 96 arranges along the second section 94.Alternatively, pouch 30 can comprise be attached to the second outer end 78 along the second section 94 be with 98, to remove recess 96.Be with 98 help assembling air-bag modules 12.Should recognize and be with 98 can be restricted to and be multiplely with 98.For example, be with 98 helps that installation site is rolled or be folded to pouch 30.Optionally be with 98 only shown in broken linesly for illustrative purposes in Fig. 5, and any configuration of pouch discussed here 30 can be used and is one or morely with 98.Can be the independent part that is attached to pouch 30 with 98, or with 98 can be with pouch 30 one or become one.
As Fig. 6,8,10 and 17-19 as shown in, in certain embodiments, pouch 30 can comprise the first attachment area 100 along at least one layout in the first outer end 76 and outward flange 84, and second attachment area 102 of arranging along the second outer end 78, wherein tether 68 is attached to the first and second attachment area 100,102.Should recognize that at least one in the first outer end 76 and outward flange 84 should be built as comprises non-exclusive logical "or", namely at least one in the first outer end 76 or outward flange 84 or its combination.For example, as shown in Figure 10,17 and 19, the first attachment area 100 can be along the first outer end 76, and the second attachment area 102 can be along the second outer end 78.As another example, as shown in Figure 20-23 and 25, the first attachment area 100 can be along in separated region 66, and the second attachment area 102 can be along another in separated region 66.As another example, the first attachment area 100 can be along the first outer end 76 and outward flange 84 (seeing Fig. 6 and 8).As another example, as shown in figure 12, the first attachment area 100 can be along in separated region 66, and the second attachment area 102 can be along outward flange 84.Should recognize that pouch 30 can comprise the attachment area 100,102 of any amount.Should further recognize that the first and second attachment area 100,102 can be in optional position, and the multiple position of the first and second attachment area 100,102 in figure only for illustrative purposes.Tether 68 can be attached to the first and second attachment area 100,102 by the method for any appropriate, such as by stitching, lining cement, silica gel, the method such as be woven together integratedly.Only for illustrative purposes, accompanying drawing shows the tether 68 that arrives pouch 30 by stitch attachment.
As Fig. 5 and 6 the bests illustrate, in certain embodiments, pouch 30 can be limited to the first and second slits 104 between can bulging region 48,50.Conventionally, tether 68 is arranged as through slit 104, the Part I that makes tether 68 near second can bulging region 50 the first side 40, and the Part II 107 of tether 68 near first can bulging region 48 the second side 42.In other words, tether 68 is supplied with through slit 104, and making tether 68 be arranged in second can 50 front, bulging region, and can 48 rears, bulging region (seeing Fig. 6 and 7) first.In certain embodiments, slit 104 limits by one in separated region 66.
In certain embodiments, as Fig. 8,10,12 and 17-19 as shown in, slit 104 is further defined to multiple slits 104.For example, pouch 30 can be limited to first and second the first slits 104 between can bulging region 48,50 and the second slit 106 between can bulging region 48,52 first and the 3rd.Conventionally, in these embodiments, tether 68 can be arranged through the first and second slits 104,106, make the first side 40 that the Part I 105 and second of tether 68 can bulging region 50 overlapping, the Part II 107 of tether 68 and first can bulging region 48 the second side 42 overlapping, and the first side 40 that the Part III 109 of tether 68 and the 3rd can bulging region 52 is overlapping.In certain embodiments, tether 68 can be arranged through the first and second slits 104,106, the Part I 105 that makes tether 68 near second can bulging region 50 the first side 40, the Part II 107 of tether 68 near first can bulging region 48 the second side 42, and the Part III 109 of tether 68 near the 3rd can bulging region 52 the first side 40.As Fig. 8,10,12 and 17-19 as shown in, the first slit 104 can be limited by separated region 66, and the second slit 106 can be limited by another in separated region 66.Should recognize more than two slits 104,106 and can be limited by pouch 30, as shown in figure 12, and for the cutaway view of Figure 14-16, limited by pouch 30 more than two slits 104,106, can supply with tether 68 between bulging region 48,50,52,53 multiple.Particularly, should recognize the slit 104,106 that can use any suitable number.Should recognize that tether 68 also can be attached in the separated region 66 of in abuts slot 104,106, as in Figure 10 by as shown in dotted rectangle, wherein tether 68 can be attached to separated region 66 by the method for any appropriate, such as by stitching, lining cement, silica gel, be woven together etc. integratedly.Should recognize that slit 104,106 can be eliminated, as shown in figure 25, make tether 68 be attached to the second side 42 of pouch 30, lax to produce between can bulging region 48,50 first and second, and produce between can bulging region 48,52 first and the 3rd lax, to allow pouch 30 bulging to expanded position.
Rotate back into the first and second attachment area 100,102, in some embodiment as shown in Figure 20-23, the first attachment area 100 be arranged in first and second can bulging region 48,50 between, and the second attachment area 102 be arranged in first and the 3rd can bulging region 48,52 between.In addition, in these embodiments, the first attachment area 100 can limit the first slit 104, and the second attachment area 102 can limit the second slit 106.Like this, the first attachment area 100 is arranged along a separated region 66, and the second attachment area 102 is arranged along another separated region 66.Therefore, in these embodiments, tether 68 is attached to the first and second attachment area 100,102 along corresponding separated region 66.Tether 68 is arranged through the first and second slits 104,106, make the first end 108 of tether 68 extend through the first slit 104, to be attached to the first attachment area 100, the second end 110 of tether 68 extends through the second slit 106, with attached the second attachment area 102, the second side 42 that wherein centre portion 112 of tether 68 and first can bulging region 48 is overlapping.Therefore,, in the embodiment of Figure 20-23, tether 68 is can bulging region 50,52 not overlapping with second and the 3rd.Should recognize, in Figure 22, the centre portion 112 of tether 68 and first can bulging region 48 and extra second side 42 of in can bulging region 53 overlapping.The structure arbitrarily of tether 68 discussed above can use together with this embodiment.In addition, in Figure 22, the zigzag configuration of in separated region 66 can be eliminated.
As shown in figure 20, tether 68 optionally comprises projection 114 (as shown in broken lines), with pre-aligned required can bulging region 48,50,52,53, further to obtain overlapping amount required when in expanded position and/or raise can bulging region 48,50,52,53 one when in expanded position.As shown in figure 21, projection 114 can be attached to first can bulging region 48, first can bulging region 48 to raise.Should recognize that any in embodiment discussed here can comprise one or more projections 114.
Alternatively, as shown in broken lines in Fig. 8 and 27, tether 68 can comprise the cover plate 116 of in the first and second sides 40,42 that extend through the first and second slits 104,106 and be attached to pouch 30, to cover at least in part the second and the 3rd opening between can bulging region 50,52 when the expanded position.For example, cover plate 116 can cover one or more in the slit 104,106 between can bulging region 48,50,52,53 at least in part.More specifically, cover plate 116 can be attached to a pair of separated region 66, so that the end anchorage of cover plate 116 is arrived to it.In one embodiment, cover plate 116 is attached to the first side 40 of pouch 30 along separated region 66.Cover plate 116 can be attached to pouch 30 by the method for any appropriate, such as by stitching, lining cement, silica gel, the method such as be woven together integratedly.In addition, cover plate 116 can or be formed as one to be defined as a unit with tether 68 one.Alternately, cover plate 116 can be attached or be fixed to tether 68 by the method for any appropriate, such as by stitching, lining cement, silica gel, the method such as be woven together integratedly.The cover plate 116 that should recognize any suitable number can use with together with any in limiting the embodiment of one or more slits 104,106.
As shown in figure 28, alternatively, air-bag module 12 can comprise the bridge 118 of the adjacent slots 104 that is attached to pouch 30, to cover at least in part unlimited slit 104 when in expanded position.For example, bridge 118 can be attached in the first and second attachment area 100,102 or the first and second separated regions 66, to cover slit 104.The bridge 118 that should recognize any suitable number can use with together with any in limiting the embodiment of one or more slits 104,106.Bridge 118 can be attached to the first and second attachment area 100,102 and/or separated regions 66 by the method for any appropriate, such as by stitching, lining cement, silica gel, the method such as be woven together integratedly.
Pouch 30 can be formed by the material of any appropriate, and for example can be by formation of fabrics.Like this, fabric can be along different directions braiding or weaving.The direction that textile material can be spent along the warp thread about braided material and weft yarn 45 is extended/is stretched, but along axis elongation/stretching,s extension of warp thread and weft yarn seldom.Therefore,, by determining the warp thread of each pouch 30 and the orientation of weft yarn, can control the bulging of pouch 30.For example, if being oriented to, the fabric of tether 68 makes warp thread and the weft yarn axis along tether 68, this has minimized the bulging/extension in the time that pouch 30 is inflated to expanded position, and the first and second sides 40,42 of pouch 30 have warp thread and the weft yarn with respect to 68 one-tenth 45 degree of tether, what formed by the first and second sides 40,42 so accordingly can bulging region 48,50,52 tether 68 bulging or extension significantly relatively, allows tether 68 more easily can be directed in overlapping relative to each other position in bulging region 48,50,52.
Although be described in detail for implementing optimization model of the present invention, this present invention person skilled will be recognized for putting into practice of the present invention multiple alternative design and implementation example within the scope of the appended claims.In addition, the feature of the embodiment shown in accompanying drawing or multiple embodiment of mentioning in this manual does not need to be understood to embodiment independent of each other.But, in the feature of describing in one of example of an embodiment each can with the one or more combinations that come from other desired characters of other embodiment, form not by text description or by other embodiment of accompanying drawing reference.Therefore, other such embodiment have dropped in the framework of scope of claims.
The cross reference of related application
The claimed U.S. Provisional Application No.61/821 that applies on May 9th, 2013 of the application, 528 right, described provisional application is all herein incorporated by reference.
Claims (10)
1. for an air-bag module for vehicle, described assembly comprises:
Pouch, is suitable for being attached to vehicle and comprises that wherein said pouch presents the pre-deployment position of unaerated and the expanded position of inflation along first axle the first side respect to one another and the second side;
Wherein said pouch comprises that located adjacent one another first can bulging region and second can bulging region, and described first and second can bulging region eachly there are the first and second sides;
Wherein said first can bulging region defines when in described expanded position, along first maximum width between can first and second sides in bulging region described first of described first axle, and described second can bulging region define when in described expanded position, along second maximum width between can bulging region the first and second sides described second of described first axle; With
Tether, described tether towards described first can bulging region the second side and be attached to described pouch, make described second can bulging region the first side and described first can bulging region the second side at described expanded position, part is overlapping each other, with cause described first can bulging region be outwards deployed in described second can bulging region front, to limit the overall width of being greater than in described the first and second maximum widths along described first axle.
2. assembly as claimed in claim 1, wherein, when in described expanded position, described second can bulging region the first side and described first can bulging region the second side along described first axle, part is overlapping each other, make when in described expanded position, described first can bulging region the part and described second of the second side can bulging region the part of the first side keep being spaced apart from each other along described first axle.
3. assembly as claimed in claim 2, wherein said pouch comprises the first outer end and the second outer end that are spaced apart from each other, to limit described pouch length transverse to described first axle when in described pre-deployment position, and wherein said pouch comprises the outward flange being arranged between described the first and second outer ends, and the first attachment area is along at least one layout in described the first outer end and described outward flange, and the second attachment area is along described the second outer end layout, and tether is attached to described the first and second attachment area.
4. assembly as claimed in claim 2, wherein said pouch can define slit between bulging region described first and second, described tether arranges through described slit, the Part I that makes described tether can first side in bulging region near described second and the Part II of described tether near described first can bulging region the second side.
5. assembly as claimed in claim 4, further comprises the bridge in abutting connection with described slit that is attached to described pouch, to cover at least in part unlimited described slit when the described expanded position.
6. assembly as claimed in claim 2, wherein said pouch comprises that the 3rd can bulging region, the described the 3rd can have described the first and second sides in bulging region, and when in described expanded position, the 3rd can bulging region defines the 3rd maximum width between can first and second sides in bulging region the described the 3rd along described first axle, and wherein said tether is attached to described pouch, make described second and the 3rd can bulging region the first side and described first can bulging region the second side partly overlapping each other in described expanded position, thereby cause described first can bulging region along described first axle be outwards deployed in described second and the 3rd can bulging region front, be greater than described first further to limit, second and the 3rd overall width of in maximum width.
7. assembly as claimed in claim 6, wherein said pouch comprises the first outer end and the second outer end that are spaced apart from each other, to limit the length transverse to described first axle of described pouch when in described pre-deployment position, and wherein said pouch comprises the outward flange being arranged between described the first and second outer ends, the first attachment area is along at least one layout in described the first outer end and described outward flange, and the second attachment area is along described the second outer end layout, and tether is attached to described the first and second attachment area.
8. assembly as claimed in claim 6, wherein said pouch defines described first and second the first slit between can bulging region and the second slit between can bulging region described first and the 3rd, and described tether arranges through described the first and second slits, the Part I that makes described tether near described second can bulging region the Part II of the first side, described tether can second side in bulging region near described first and the Part III of described tether near the described the 3rd can bulging region the first side.
9. assembly as claimed in claim 6, wherein said pouch comprises and is arranged in described first and second the first attachment area between can bulging region and is arranged in described first and the 3rd the second attachment area between can bulging region, described the first attachment area defines the first slit, and described the second attachment area defines the second slit, described tether is arranged through described the first and second slits, make the first end part of described tether extend through described the first slit to be attached to described the first attachment area, the second end part of described tether extends through described the second slit to be attached to the second attachment area, the centre portion of described tether and described first can bulging region the second top-cross folded.
10. assembly according to claim 3, wherein said length is restricted to the first length further, and wherein said pouch comprises the first section that defines the first length, and wherein said pouch defines the second section of the second length between described the first and second outer ends while being included in described pre-deployment position, and described the second length is less than the first length, to limit recess, and wherein said pouch comprises the band that is attached to described the second outer end along described the second section, to remove recess.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361821528P | 2013-05-09 | 2013-05-09 | |
| US61/821,528 | 2013-05-09 | ||
| US14/179,965 US9114776B2 (en) | 2013-05-09 | 2014-02-13 | Vehicle and an airbag assembly for the vehicle |
| US14/179,965 | 2014-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139755A true CN104139755A (en) | 2014-11-12 |
| CN104139755B CN104139755B (en) | 2017-04-12 |
Family
ID=51787678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195619.2A Expired - Fee Related CN104139755B (en) | 2013-05-09 | 2014-05-09 | Airbag assembly for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104139755B (en) |
| DE (1) | DE102014106198B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472185A (en) * | 2016-06-08 | 2017-12-15 | 现代自动车株式会社 | Gas curtain for vehicle |
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| US7152877B2 (en) * | 2003-01-24 | 2006-12-26 | Takata Corporation | Airbag and airbag apparatus |
| US20080203710A1 (en) * | 2005-08-25 | 2008-08-28 | Takata-Petri Ag | Airbag module |
| CN101522478A (en) * | 2006-10-09 | 2009-09-02 | 关键安全体系股份有限公司 | Airbag assembly mounting system |
| CN101842269A (en) * | 2007-10-30 | 2010-09-22 | 高田-彼得里公开股份有限公司 | Airbag module |
| CN102781733A (en) * | 2010-01-15 | 2012-11-14 | 本田技研工业株式会社 | Multi-chamber knee airbag |
-
2014
- 2014-05-05 DE DE102014106198.5A patent/DE102014106198B4/en not_active Expired - Fee Related
- 2014-05-09 CN CN201410195619.2A patent/CN104139755B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7152877B2 (en) * | 2003-01-24 | 2006-12-26 | Takata Corporation | Airbag and airbag apparatus |
| US20080203710A1 (en) * | 2005-08-25 | 2008-08-28 | Takata-Petri Ag | Airbag module |
| CN101522478A (en) * | 2006-10-09 | 2009-09-02 | 关键安全体系股份有限公司 | Airbag assembly mounting system |
| CN101842269A (en) * | 2007-10-30 | 2010-09-22 | 高田-彼得里公开股份有限公司 | Airbag module |
| CN102781733A (en) * | 2010-01-15 | 2012-11-14 | 本田技研工业株式会社 | Multi-chamber knee airbag |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107472185A (en) * | 2016-06-08 | 2017-12-15 | 现代自动车株式会社 | Gas curtain for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014106198A1 (en) | 2014-11-13 |
| CN104139755B (en) | 2017-04-12 |
| DE102014106198B4 (en) | 2017-02-09 |
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Granted publication date: 20170412 |