WO1997006984A1 - Air bag device - Google Patents
Air bag device Download PDFInfo
- Publication number
- WO1997006984A1 WO1997006984A1 PCT/JP1996/002330 JP9602330W WO9706984A1 WO 1997006984 A1 WO1997006984 A1 WO 1997006984A1 JP 9602330 W JP9602330 W JP 9602330W WO 9706984 A1 WO9706984 A1 WO 9706984A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- airbag
- band
- air bag
- inflator
- breaking
- Prior art date
Links
Classifications
-
- 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
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
-
- 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
-
- 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
- B60R21/201—Packaging straps or envelopes for inflatable members
-
- 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
- B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
Definitions
- the present invention relates to an airbag device for a vehicle.
- An airbag device is a device that inflates an airbag when a vehicle collides and restrains an occupant.
- the airbag device is used for a driver's seat.
- a gas generator is an inflator, an airbag that expands due to the inflator gas, and a shape made of a high-quality resin. It has a storage section to be formed.
- a part or the whole of the folded air bag is stored in the storage section, and at this time, the air bag is folded into a predetermined shape. After that, they are given a habit so that they do not lose their shape, and then they are put into the storage section and assembled.
- the packaging volume of the air bag is very different between immediately after folding and after hammering, especially immediately after folding. Since the airbag fabric has no folding habit, the airbag swells to restore it from its folded state, and has a certain size. However, there is a problem in that a reaction force is generated when trying to store it in a storage space, making it difficult to store and assemble it.
- Japanese Patent Application Laid-Open No. 7-132798 discloses a state in which an airbag is folded by a film-like band. It is disclosed that the band is wound so as to hold the band, and the band is broken by the developing pressure of the airbag. However, when the band is broken by the airbag deployment pressure as described above, it is not easy to smoothly break the band. o
- the first purpose of the present invention is to improve the storage / assembly operability by maintaining the folded shape of the air bag by the band.
- the purpose of the present invention is to make it possible to smoothly break the band-like body in the abating device.
- the belt-shaped part is fixed around the bolt portion of a retainer for fixing the airbag to an inflator overnight.
- problems with workability such as the need to wind the body, and the necessity to rupture the band when inserting the inflate overnight.
- the second purpose of the present invention is to improve the storing and assembling operability by maintaining the folded shape of the air bag by the band-shaped body.
- the purpose of the present invention is to further improve the workability of the assembling operation of the av- ering device.
- the present inventor has proposed a method for breaking the band in the air bag apparatus in which the folded shape of the air bag is maintained by the band. It has been found that by adjusting the strength and the like, the deployment behavior of the airbag can be easily improved.
- a third object of the present invention is to improve the storage / assembly operability by maintaining the folded shape of the airbag by the band-shaped body.
- a good deployment behavior of the airbag can be obtained.
- the airbag apparatus includes an airbag and an airplane for inflating the airbag.
- a part of the airbag is wound so as to maintain the folded shape by a band that breaks due to the airbag deployment pressure.
- the basic configuration is that the airbag is stored in the specified storage section. As a result, the airbag does not collapse or break due to the assembling work. Stabilizes the dimensions of the volume, and also makes it easier to handle the folded airbag, making it easier to store it. . In addition, it is not necessary to perform a habit after the airbag is folded.
- the airbag device according to the first invention is the airbag device according to the above basic configuration, wherein the band is made of a woven cloth, and the broken portions are arranged in a row. It is characterized in that the angle of the woven yarn of the woven fabric is formed by a supporting means and is inclined with respect to the breaking direction of the breaking portion. In this manner, in a band made of a woven fabric around which an airbag is wound, the break is formed by a break assisting means in which break portions are arranged in a row.
- the first object of the present invention is that the woven yarn direction is biased with respect to the rupture direction of the rupture portion extending along the rupture assisting means. In other words, a smooth break of the strip at the time of airbag deployment is achieved.
- an inclination angle of the woven yarn with respect to a breaking direction of the break portion is 40 to 50 °. But more preferred because it allows for a smoother break o
- any of the weaving yarns passing through the gap between the break assisting means is determined by the break assist means. It is more preferable that the cut is made because it allows a smoother break.
- An airbag apparatus is a retainer for fixing an airbag to an inflatable body on the belt-like body in the above basic configuration. Insertion hole into which mounting section and fan tray are inserted The airbag is wound around the band together with the retainer, and the airfoil of the airbag by the retainer is formed. ⁇ It is characterized in that the band is fixed by being attached to the evening. When the airbag is mounted on the inflator with the retainer, the retainer mounting part is inserted into the insertion hole of the band. Insert the inflator and fix the band with this retainer.
- An airbag device in the above basic configuration, holds an engagement hole formed in the band and a lower surface of the airbag.
- the belt is locked to the base plate by engagement with an engagement claw provided on the base plate.
- the mounting of the belt-like body is performed by using other necessary parts such as a retainer base plate.
- the configuration of the second invention can be added to the airbag device of the third invention.
- the retainer mounting portion and the inflate are inserted into one end of the band at one end of the band.
- An insertion hole is formed at the other end to engage with an engagement claw of the base plate, and the airbag is provided with the retainer at the other end.
- the belt is wound around the band together with the retainer, and the one end of the band is held by a retainer.
- the airbag is fixed by attaching it to the airplane evening, and the other end is locked by engaging with the engaging claw of the base plate.
- the airbag device may be used.
- An airbag device is the airbag device according to the above basic configuration, wherein the band-shaped member includes a pair of side portions including a central portion of the folded airbag. After the cover covering the upper surface of the air bag is ruptured by the expansion pressure when the air bag is deployed, the air bag is opened. In addition, the band-shaped body is broken. By breaking the band after the cover is ruptured as described above, the non-holding portion that is not held by the band when the airbag is deployed can be removed. Deployment starts from the center, and the deployment of the central part held by the band is delayed, so the initial launch speed in the direction of the occupant is low, and it is perpendicular to the launch direction. Development in various directions is promoted. In other words, the above-mentioned third purpose, ie, a good deployment behavior can be obtained.
- the band-shaped body is made of a woven fabric, and the broken portion is formed by a break assisting means provided in a row, and the cut portion is formed by a break assisting means. It is preferable that the angle of the yarn of the woven fabric is inclined with respect to the breaking direction of the woven fabric from the viewpoint that the band-shaped body is smoothly broken.
- the band can be formed from a woven fabric, a nonwoven fabric, or a film. Further, the broken portion of the band-shaped body can be formed by one or two or more kinds of fracture assisting means of holes, slits, notches, and stitches. .
- Fig. 1 is an exploded perspective view of an airbag apparatus according to an embodiment of the first invention of the present invention.
- FIG. 2 is a perspective view of the airbag in the airbag apparatus.
- FIG. 3 is an enlarged plan view of a band around which the airbag is wound.
- FIG. 4 is a perspective view showing an example of winding of an airbag by a band in the airbag apparatus according to one embodiment of the second invention of the present invention. It is.
- FIG. 5 is a perspective view showing an example of winding the airbag by a band in the airbag apparatus according to one embodiment of the third invention of the present invention. is there .
- FIG. 6 is a partially enlarged perspective view of the airbag apparatus of the preceding figure
- FIG. 7 is a perspective view of the airbag apparatus according to one embodiment of the fourth invention of the present invention. It is a longitudinal sectional view.
- FIG. 8 is a perspective view showing a state of the airbag apparatus of the preceding figure in an initial stage of deployment.
- FIG. 1 is a diagram showing an airbag according to an embodiment of the first invention of the present invention.
- FIG. 1 shows an exploded perspective view of a hook device.
- This airbag device is equipped with a gas generator
- a part or all of the folded air bag 2 is stored in a storage part 6 having a cover 5 provided on an upper part.
- a part of the folded air bag 2 in the figure, a part of the folded air bag 2 by the band 7 which is broken by a predetermined deployment pressure of the air bag 2.
- a pair of side parts including the center part are wound so that the airbag 2 retains the above-mentioned folded shape at the time of storage, and the airbag is wound on the storage part 6. 2 is stored.
- the band 7 is formed of a band-shaped woven fabric, and is designed to be broken at the center of the upper surface of the airbag 2 when the airbag 2 is deployed.
- a break assisting hole 8a is formed from one side edge of the band 7 toward the other side, that is, the band is formed.
- break assisting holes 8a are arranged side by side in the width direction of 7. Further, at both ends of the break assisting holes 8a arranged in a row, notches 8b for assisting the break are formed at both edges of the band-shaped body 7.
- the break portion 8 of the strip 7 is formed by the break assist hole 8a and the notch 8b.
- the angle of the weaving thread 9 of the band-shaped body 7 is arranged so as to be inclined not at a right angle to the breaking direction of the breaking portion 8 but at a right angle. As shown in FIG. 3, it is strongly preferable that the inclination angle 9 of the yarn 9 in the above-mentioned breaking direction is about 40 to 50 °.
- Ma The hole spacing of the breaking assist hole 8a is in the range of about 3 to 15 mm, and the length ⁇ in the fracture direction of the breaking assist hole 8a is about 2 to 30 mm. In the range, the length ⁇ of the fracture assisting hole 8a in the direction orthogonal to the fracture direction is selected from the range of about 0.5 to 40 mm. Is preferred.
- any of the yarns 9 passing through the gap between the break assisting holes 8 a is cut by the break assisting holes 8 a.
- any of the yarns 9 present in the gap between the break assisting hole 8a and the adjacent break assisting hole 8a was cut by the break assisting hole 8a.
- the slit 8 may be constituted by a slit.
- the folded shape of the airbag 2 is maintained by the band-like body 7, so that the assembling work can be performed.
- the folding of the air bag 2 can be eliminated, and the package volume of the air bag 2 can be removed.
- the direction of the weaving thread 9 of the band 7 is biased toward the breaking direction of the break 8, whereby the airbag 2 is developed. At this time, the rupture of the band-shaped body 7 becomes smooth.
- the inclination angle 0 of the yarn 9 is set to approximately 40 to 50 °, and the yarn 9 is not connected at the break portion 8. Accordingly, the breaking strength of the gap of the break assisting hole 8a is determined by the raveling strength of the weaving thread 9 cut at the time of drilling the break assisting hole 8a.
- the variation of the breaking strength of the strip 7 is small and the breaking strength is small. Therefore, the break of the band-shaped body 7 at the time of the airbag expansion is stabilized, so that a smoother break is possible.
- band 7 it is preferable to use a non-coated woven fabric or a coated woven fabric by fusing to prevent fraying.
- a non-coated woven fabric or a coated woven fabric For example, Nylon 66, Polyester, Nylon 6, Nylon 46, etc. are suitable examples of the material. Wear .
- this band-like body 7 integrally with the airbag 2. Further, it is also possible to wind the folded air bag 2 together with the base plate 4 and the inflate 1.
- FIG. 4 shows an example of winding the airbag 2 by the band-like body 7 in the airbag apparatus according to one embodiment of the second invention.
- FIG. 4 shows an example of winding the airbag 2 by the band-like body 7 in the airbag apparatus according to one embodiment of the second invention.
- the bolt 3a of the retainer 3 for fixing the airbag 2 to the inflator 1 and the inflator The insertion holes 12 into which the holes are inserted are previously formed on both sides of the band, and the folded air bag 2 is formed on the band 7 together with the retainer 3. Wound and airbatch by this retainer 3
- the belt-like body 7 is fixed by attaching the bracket 2 to the inflator 1.
- the retainer 3 is provided at the insertion hole 12 at one end of the band 7 and at the retainer 3 disposed at the air opening 2 opening (not shown) of the airbag 2.
- 3a is inserted to lock the one end, and the airbag 2 is wound around the band 7.
- the bolt 3 a of the retainer 3 is inserted into the insertion hole 12 at the other end of the wound strip 7, and thereafter, the bolt of the retainer 3 is inserted.
- it is fastened to the airplane 1 via the baseplate 4 and the airbag 2 is attached to the obi body 7 at the baseplate. It is attached and fixed to 4.
- the insertion hole 12 of the belt-shaped body 7 has an opening 12a into which the inflation overnight 1 is inserted, and a bolt 3a of the retainer 3 around the opening 12a. And a plurality of small holes 12b into which the holes are inserted.
- the insertion holes 12 into which the bolts 3 a of the retainer 3 and the inflator 1 are inserted are formed in the strip 7 in advance.
- the bolt 3 a of the retainer 3 is evacuated because it is installed. It is not necessary to break the band 7 when the inflator 1 is inserted, and the mounting force of the band 7 (retainer 3 The number of members does not increase because it is used for use. Thus, the assembling work can be performed more quickly.
- FIG. 5 shows an example of the winding of the airbag 2 by the band-like body 7 in the airbag apparatus according to the embodiment of the third invention.
- an engagement hole 13 formed in the band 7 and a base plate 4 for holding the lower surface of the airbag 2 are provided.
- the belt-like body 7 is locked to the base plate 4 by the engagement with the engaging claw 4 a provided in the base plate 4.
- At least one engaging hole 13 is provided at each end of the band 7, and the engaging claw 4 a is opposed to the base plate 4 at the opposite end 2. There are at least one on each side.
- the engaging claw 4a has a width and a length of about 5 to 3 O mm, respectively, and is hooked on the engaging claw 4a.
- the engagement hole 13 is formed in a mouth shape or a slit shape.
- the folded airbag 2 is placed on the base plate 4 together with the retainer 3, and is inserted into the engagement hole 13 at one end of the band 7.
- One end of the engagement claw 4a is inserted and passed through the engagement claw 4a so that the end is engaged.
- the other end is locked by inserting the other side engaging claw 4 a through 3.
- the anode 2 is wound around the band 7.
- the engaging claw 4 a of the base plate 4 is inserted into an engaging hole 6 a formed in the side wall of the storage section 6.
- the base plate 4 is fixed to the storage section 6 so that it cannot be removed, and the band 7 is securely mounted and fixed.
- the band 7 is locked on both sides of the base plate 4, so that the band 7 Since the airbag 2 is wound, the retainer 3 is wound when the airbag 2 is wound by the band 7 during the assembly work. There is no need to evade the bolt 3a or cleave the band 7 when inserting the inflator 1. Further, since the above-mentioned locking is performed by the engagement between the engagement hole 13 of the belt-like body 7 and the engagement claw 4a of the base plate 4, the assembling is easy. It is. However, since the mounting of such a band 7 is performed using the base plate 4, the number of members does not increase. Thus, the assembling work can be performed more quickly.
- the rate 4 and the side wall of the storage section 6 may be fixed by bolts or rivets.
- the base plate 4 and the storage section 6 are fixed only by the bolts or rivets without forming the engagement holes 6a in the storage section 6. It may be configured.
- an insertion hole 12 into which the bolt 3 a of the retainer 3 and the inflator 1 are inserted is provided at one end of the strip 7, and the other end is provided at the other end.
- An engaging hole 13 is provided to engage with the engaging claw 4a of the base plate 4.
- FIG. 7 is a longitudinal sectional view of the airbag apparatus according to one embodiment of the fourth invention.
- the belt-like body 7 is arranged so as to press a pair of side parts including the center part of the folded air bag 2, and the web bag 2 is arranged.
- the band 7 is configured to be broken. .
- the center of the airbag 2 is held by the band 7, and the band 7 is broken after the cover 5 is ruptured, so that the airbag 2 can be moved toward the occupant.
- the initial pop-out speed is reduced, and the deployment in the direction parallel to the occupant is promoted, so that a good deployment behavior is obtained.
- the package of the airbag 2 folded as shown in FIG. 7 must be used.
- the breaking strength of the band 7 is appropriately adjusted. You can do it.
- any of woven cloth, non-woven cloth and film may be used as the material of the band-shaped body 7.
- the structure of the fractured portion of the band-like body 7 may be formed by one or more of any one of holes, slits, notches, and sutures. And can be done. That is, as shown in FIG. 4, for example, as shown in FIG. 4, the belt-like body 7 may be formed by a perforated elongate hole in the width direction. Alternatively, it may be formed by a perforated slit extending in the width direction, and furthermore, by suturing both ends of the band-shaped body 7, May be configured to be broken (not shown).
- the present invention is applicable to a driver's seat, a passenger's seat, and other various types of airbag devices.
- the airbag apparatus of the present invention may cause the airbag to be folded or broken due to assembly work.
- the handling of the airbag after folding is described.
- the airbag device according to the first aspect of the present invention provides a belt-like structure around which the airbag is wound.
- the weaving direction of the body By setting the weaving direction of the body to the direction of the break in the break section, the strip can be broken more smoothly when the airbag is deployed.
- the mounting of the above-mentioned belt-like body is systematized by using other necessary parts.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bag Frames (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96927211A EP0783995B1 (en) | 1995-08-21 | 1996-08-20 | Air bag device |
DE69625032T DE69625032T2 (de) | 1995-08-21 | 1996-08-20 | Luftsackvorrichtung |
US08/817,493 US6070904A (en) | 1995-08-21 | 1996-08-20 | Air bag device with breakable retainer strap |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7/236017 | 1995-08-21 | ||
JP23601795 | 1995-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997006984A1 true WO1997006984A1 (en) | 1997-02-27 |
Family
ID=16994545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/002330 WO1997006984A1 (en) | 1995-08-21 | 1996-08-20 | Air bag device |
Country Status (4)
Country | Link |
---|---|
US (1) | US6070904A (ja) |
EP (1) | EP0783995B1 (ja) |
DE (1) | DE69625032T2 (ja) |
WO (1) | WO1997006984A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997042061A1 (en) * | 1996-05-03 | 1997-11-13 | Breed Automotive Technology, Inc. | Air bag with externally mounted tether |
EP0888933A1 (de) * | 1997-07-03 | 1999-01-07 | TRW Occupant Restraint Systems GmbH & Co. KG | Gassack-Modul |
JPH1159312A (ja) * | 1997-08-22 | 1999-03-02 | Honda Motor Co Ltd | 乗員保護装置 |
US6955377B2 (en) | 2002-04-06 | 2005-10-18 | Key Safety Systems, Inc. | Inflatable restraint module with external tether |
EP1803613A1 (en) * | 2005-12-28 | 2007-07-04 | Takata Corporation | Method for manufacturing airbag module |
GB2452079A (en) * | 2007-08-24 | 2009-02-25 | Ford Global Tech Llc | Inflatable curtain airbag with central strap |
KR101091693B1 (ko) | 2009-08-25 | 2011-12-08 | 현대자동차주식회사 | 조수석 에어백 모듈 |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19827725A1 (de) * | 1998-06-22 | 1999-12-23 | Delphi Automotive Systems Gmbh | Verfahren und Vorrichtung zum Falten eines aufblasbaren Luftsacks |
US6371510B1 (en) * | 1999-07-09 | 2002-04-16 | Breed Automotive Technology, Inc. | Air bag module with internal deployment flap |
JP2001247010A (ja) * | 1999-12-28 | 2001-09-11 | Takata Corp | 乗員保護装置 |
EP1122134B1 (en) * | 2000-02-01 | 2005-02-16 | Delphi Automotive Systems Sungwoo Co., Ltd. | Side airbag system and method for manufacturing the same |
JP4635293B2 (ja) * | 2000-04-07 | 2011-02-23 | タカタ株式会社 | エアバッグ装置 |
US6698792B2 (en) * | 2002-04-23 | 2004-03-02 | Takata Restraint Systems, Inc. | Airbag tie back |
US20030209887A1 (en) * | 2002-05-09 | 2003-11-13 | Johnson Controls Technology Company | Anticompression clip for airbag deployment systems |
US6877765B2 (en) | 2002-09-11 | 2005-04-12 | Autoliv Asp, Inc. | Load path control for inflatable airbag |
US7004497B2 (en) * | 2003-01-07 | 2006-02-28 | General Motors Corporation | Styling flexible driver air bag module and method of making same |
US6883831B2 (en) * | 2003-02-06 | 2005-04-26 | Delphi Technologies, Inc. | Apparatus and method for controlling an inflatable cushion |
JP2004314934A (ja) * | 2003-04-02 | 2004-11-11 | Takata Corp | エアバッグ装置 |
US7328911B2 (en) * | 2003-07-01 | 2008-02-12 | Tk Holdings Inc. | Airbag fastener |
US7125037B2 (en) * | 2003-10-21 | 2006-10-24 | Autoliv Asp, Inc. | Inflatable cushion retention system |
DE102004002478B3 (de) * | 2004-01-16 | 2005-07-28 | Lisa Dräxlmaier GmbH | Flexible Airbagklappe |
JP4364081B2 (ja) * | 2004-07-14 | 2009-11-11 | 豊田合成株式会社 | エアバッグ装置 |
US20060131843A1 (en) * | 2004-12-22 | 2006-06-22 | Ford Global Technologies, Llc | Air bag module |
JP4836494B2 (ja) * | 2005-06-08 | 2011-12-14 | 芦森工業株式会社 | エアバッグ装置 |
JP4848141B2 (ja) * | 2005-06-08 | 2011-12-28 | マツダ株式会社 | エアバッグ装置 |
KR101359432B1 (ko) * | 2005-07-07 | 2014-02-07 | 아시모리고교 가부시키가이샤 | 에어백 장치 |
US7396044B2 (en) * | 2005-07-11 | 2008-07-08 | Tk Holdings Inc. | Deployment control device for air bag |
JP2007030615A (ja) * | 2005-07-25 | 2007-02-08 | Takata Corp | エアバッグ装置 |
US20070046007A1 (en) * | 2005-08-26 | 2007-03-01 | Takata Restraint Systems, Inc. | Airbag assembly |
US20070085316A1 (en) * | 2005-10-14 | 2007-04-19 | Tk Holdings, Inc. | Airbag folding method and folded airbag produced thereby |
KR100636641B1 (ko) * | 2005-11-23 | 2006-10-23 | 현대모비스 주식회사 | 조수석 에어백 모듈 |
KR100699173B1 (ko) * | 2005-12-16 | 2007-03-28 | 현대모비스 주식회사 | 조수석 에어백 모듈 |
JP4753247B2 (ja) * | 2005-12-21 | 2011-08-24 | タカタ株式会社 | エアバッグ装置 |
JP4898271B2 (ja) * | 2006-04-18 | 2012-03-14 | タカタ株式会社 | エアバッグ装置、車両、エアバッグ装置の製造方法 |
US7712769B2 (en) * | 2006-09-13 | 2010-05-11 | Takata Corporation | Airbag device |
US7669882B2 (en) * | 2006-10-13 | 2010-03-02 | Tk Holdings, Inc. | Airbag module |
US7748732B2 (en) * | 2006-11-07 | 2010-07-06 | Autoliv Asp, Inc. | Airbag cover tear seam |
US7261316B1 (en) | 2006-12-22 | 2007-08-28 | Key Safety Systems, Inc. | Side curtain airbag assembly |
WO2008109053A2 (en) * | 2007-03-05 | 2008-09-12 | Tk Holdings Inc. | Airbag module with deployment control flap |
US8272664B2 (en) * | 2007-12-13 | 2012-09-25 | Autoliv Asp, Inc. | Airbag lateral flap |
US7695013B2 (en) * | 2008-05-20 | 2010-04-13 | Tk Holdings Inc. | Deployment control device for airbag |
JP5376836B2 (ja) * | 2008-05-30 | 2013-12-25 | タカタ株式会社 | 助手席用エアバッグ装置 |
JP5366444B2 (ja) * | 2008-05-30 | 2013-12-11 | タカタ株式会社 | 助手席用エアバッグ装置 |
JP4500867B2 (ja) * | 2008-07-07 | 2010-07-14 | 本田技研工業株式会社 | 車体後部構造 |
US7712781B2 (en) * | 2008-09-17 | 2010-05-11 | Tk Holdings Inc. | Protective cushion wrap with slip feature |
JP5195400B2 (ja) * | 2008-12-24 | 2013-05-08 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP5322275B2 (ja) * | 2009-02-06 | 2013-10-23 | タカタ株式会社 | エアバッグ装置 |
EP2421725B1 (en) * | 2009-04-21 | 2014-05-07 | Autoliv Development AB | Gas bag module covered with a protective covering |
US8407968B2 (en) * | 2009-10-16 | 2013-04-02 | Autoliv Asp, Inc. | Method of packaging an inflatable airbag cushion including a wrapper and deployment flap |
JP5534512B2 (ja) | 2010-03-31 | 2014-07-02 | タカタ株式会社 | エアバッグ、エアバッグ装置及びステアリング装置 |
JP2012171412A (ja) * | 2011-02-18 | 2012-09-10 | Toyoda Gosei Co Ltd | エアバッグの仮保持方法及びエアバッグモジュール |
EP2874852B1 (en) * | 2012-07-18 | 2018-12-26 | Key Safety Systems, Inc. | Airbag module with external deflector |
US8485553B1 (en) * | 2012-10-19 | 2013-07-16 | Autoliv Development Ab | Frontal airbag assembly |
US9156424B2 (en) * | 2013-10-10 | 2015-10-13 | Autoliv Asp, Inc. | Multi-wrap airbags and related methods and systems |
US9783148B2 (en) * | 2015-05-14 | 2017-10-10 | Trw Vehicle Safety Systems, Inc. | Air bag cover with integrated steering panel |
JP6459831B2 (ja) * | 2015-07-31 | 2019-01-30 | 豊田合成株式会社 | サイドエアバッグ装置 |
US9682678B2 (en) * | 2015-11-02 | 2017-06-20 | Autoliv Asp, Inc. | Airbag cushion protectors and related methods |
KR101776505B1 (ko) | 2016-06-08 | 2017-09-08 | 현대자동차주식회사 | 차량용 에어백 장치 |
US10864883B2 (en) * | 2018-03-28 | 2020-12-15 | Toyoda Gosei Co., Ltd. | Airbag device |
US11679733B2 (en) | 2020-10-05 | 2023-06-20 | Toyota Boshoku Kabushiki Kaisha | Airbag shield for seat frame |
US11897410B2 (en) * | 2021-09-29 | 2024-02-13 | ZF Passive Safety Systems US Inc. | Deployment flap for airbag module |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543486Y2 (ja) * | 1974-04-15 | 1979-02-17 | ||
US5004266A (en) * | 1990-05-23 | 1991-04-02 | General Motors Corporation | Occupant restraint system |
JPH0462253U (ja) * | 1990-10-11 | 1992-05-28 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5493531A (en) * | 1977-12-29 | 1979-07-24 | Toyota Motor Corp | Air bag holding device in expansion system crew constraint device |
US5062664A (en) * | 1989-05-11 | 1991-11-05 | Allied-Signal Inc. | Air bag assembly |
DE9101099U1 (de) * | 1991-01-31 | 1992-06-04 | Autoliv-Kolb GmbH & Co, 8060 Dachau | Airbag |
US5378011A (en) * | 1991-05-31 | 1995-01-03 | Alliedsignal Inc. | Air bag assembly |
DE4313616A1 (de) * | 1993-04-26 | 1994-10-27 | Trw Repa Gmbh | Gassack-Rückhaltesystem für Fahrzeuge |
US5588667A (en) * | 1994-09-30 | 1996-12-31 | Trw Vehicle Safety Systems Inc. | Vehicle occupant restraint apparatus and method of assembly |
US5498023A (en) * | 1994-12-02 | 1996-03-12 | Morton International, Inc. | Packaging tether for driver side air bag cushion |
JP3331862B2 (ja) * | 1996-05-10 | 2002-10-07 | 豊田合成株式会社 | エアバッグ装置 |
-
1996
- 1996-08-20 DE DE69625032T patent/DE69625032T2/de not_active Expired - Lifetime
- 1996-08-20 US US08/817,493 patent/US6070904A/en not_active Expired - Lifetime
- 1996-08-20 WO PCT/JP1996/002330 patent/WO1997006984A1/ja active IP Right Grant
- 1996-08-20 EP EP96927211A patent/EP0783995B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543486Y2 (ja) * | 1974-04-15 | 1979-02-17 | ||
US5004266A (en) * | 1990-05-23 | 1991-04-02 | General Motors Corporation | Occupant restraint system |
JPH0462253U (ja) * | 1990-10-11 | 1992-05-28 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0783995A4 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997042061A1 (en) * | 1996-05-03 | 1997-11-13 | Breed Automotive Technology, Inc. | Air bag with externally mounted tether |
US5765867A (en) * | 1996-05-03 | 1998-06-16 | Alliedsignal Inc. | Air bag with externally mounted tether |
EP0888933A1 (de) * | 1997-07-03 | 1999-01-07 | TRW Occupant Restraint Systems GmbH & Co. KG | Gassack-Modul |
US6099028A (en) * | 1997-07-03 | 2000-08-08 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Gas bag module |
JPH1159312A (ja) * | 1997-08-22 | 1999-03-02 | Honda Motor Co Ltd | 乗員保護装置 |
US6955377B2 (en) | 2002-04-06 | 2005-10-18 | Key Safety Systems, Inc. | Inflatable restraint module with external tether |
EP1803613A1 (en) * | 2005-12-28 | 2007-07-04 | Takata Corporation | Method for manufacturing airbag module |
GB2452079A (en) * | 2007-08-24 | 2009-02-25 | Ford Global Tech Llc | Inflatable curtain airbag with central strap |
US7614646B2 (en) | 2007-08-24 | 2009-11-10 | Jaguar Cars Limited | Inflatable curtain airbags |
GB2452079B (en) * | 2007-08-24 | 2011-12-28 | Jaguar Cars | Inflatable curtain airbags |
KR101091693B1 (ko) | 2009-08-25 | 2011-12-08 | 현대자동차주식회사 | 조수석 에어백 모듈 |
Also Published As
Publication number | Publication date |
---|---|
EP0783995A1 (en) | 1997-07-16 |
US6070904A (en) | 2000-06-06 |
DE69625032T2 (de) | 2003-08-14 |
EP0783995A4 (en) | 2001-02-28 |
DE69625032D1 (de) | 2003-01-09 |
EP0783995B1 (en) | 2002-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997006984A1 (en) | Air bag device | |
JP3357939B2 (ja) | エアバッグ装置 | |
JP3168591B2 (ja) | エアバッグ装置 | |
US20060192368A1 (en) | Inflatable curtain cushion tab shock absorption | |
US7331602B2 (en) | Head-protecting airbag | |
JP2006088985A (ja) | 頭部保護エアバッグ装置 | |
JP2003509285A (ja) | 力学的に展開する装置のシールド | |
WO2021100335A1 (ja) | サイドエアバッグ装置 | |
WO1998019893A1 (fr) | Systeme et structure pour dispositif de protection des passagers dans une automobile | |
KR20010052969A (ko) | 팽창 영역을 갖는 벨트장치 및 고정 방법 | |
JP2006312451A (ja) | 厚み適応型エアバッグ | |
JP5969792B2 (ja) | 頭部保護エアバッグの組付方法 | |
WO2010032744A1 (ja) | エアバッグ及びその製造方法 | |
JP3750364B2 (ja) | 乗員保護カーテン、その取付構造及び取付方法 | |
JP5528065B2 (ja) | カーテンエアバッグ取付構造、ブラケット、タブおよびカーテンエアバッグ取付方法 | |
US20230219516A1 (en) | Vehicular airbag device | |
JP2018176863A (ja) | カーテンエアバッグ装置 | |
JP4534368B2 (ja) | 頭部保護エアバッグ装置 | |
JP5998062B2 (ja) | 助手席用エアバッグ及びそれを備えるエアバッグ装置、並びに車両構造 | |
JP4075212B2 (ja) | エアバッグ装置 | |
JP2007038814A (ja) | 頭部保護エアバッグ装置 | |
JP4403028B2 (ja) | 頭部保護用エアバッグの車体への取付装置 | |
JPWO2020129590A1 (ja) | カーテンエアバッグ及びその製造方法 | |
JP2020196436A (ja) | サイドエアバッグ装置 | |
JP6580480B2 (ja) | カーテンエアバッグ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1996927211 Country of ref document: EP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 08817493 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1996927211 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1996927211 Country of ref document: EP |