DE102007061848A1 - Vehicle i.e. motor vehicle, seat producing method, involves veneering airbag module and cushion of vehicle seat by cover, and weakening cover by ultraviolet laser radiation of excimer- or exciplex laser - Google Patents
Vehicle i.e. motor vehicle, seat producing method, involves veneering airbag module and cushion of vehicle seat by cover, and weakening cover by ultraviolet laser radiation of excimer- or exciplex laser Download PDFInfo
- Publication number
- DE102007061848A1 DE102007061848A1 DE102007061848A DE102007061848A DE102007061848A1 DE 102007061848 A1 DE102007061848 A1 DE 102007061848A1 DE 102007061848 A DE102007061848 A DE 102007061848A DE 102007061848 A DE102007061848 A DE 102007061848A DE 102007061848 A1 DE102007061848 A1 DE 102007061848A1
- Authority
- DE
- Germany
- Prior art keywords
- cover
- airbag module
- vehicle seat
- vehicle
- weakening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000003313 weakening effect Effects 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005855 radiation Effects 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 claims description 7
- 230000004913 activation Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 description 3
- 230000005281 excited state Effects 0.000 description 2
- 239000000834 fixative Substances 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
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
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/58—Seat coverings
- B60N2002/5808—Seat coverings comprising opening zones for airbags
-
- 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
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
- B60R2021/2076—Removable covers with tear seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung betrifft einen Fahrzeugsitz, insbesondere für ein Kraftfahrzeug, mit einem in dem Fahrzeugsitz integrierten Airbagmodul, wobei der Fahrzeugsitz einen Bezug zur Verblendung des Airbagmoduls und einer Polsterung des Fahrzeugsitzes umfasst, wobei der Bezug eine durch Schwächung des Bezuges erzeugte Öffnungslinie aufweist, entlang derer ein Aufreißen des Bezuges bei Auslösen des Airbagmoduls und der Austritt eines sich nach dem Auslösen entfaltenden Airbagsacks des Airbagmoduls vorgesehen ist. Die Erfindung betrifft zudem ein Verfahren zum Herstellen eines Fahrzeugsitzes.The The invention relates to a vehicle seat, in particular for a motor vehicle, with an integrated in the vehicle seat airbag module, wherein the vehicle seat is a reference to the veneering of the airbag module and a padding of the vehicle seat, wherein the cover an opening line created by weakening the cover along which a tearing of the cover upon triggering of Airbag module and the exit of one after the triggering unfolding airbag of the airbag module is provided. The invention also relates to a method for manufacturing a vehicle seat.
Ein
vorgenannter Fahrzeugsitz ist aus der
Verfahren
zur Materialschwächung oder die Verwendung von Reißnähten
sind aus der
Eine
Anforderung an Öffnungslinien, wie sie zum Beispiel in
der
Es hat sich jedoch gezeigt, dass Klimaschwankungen dazu führen können, dass zunächst nicht sichtbare Öffnungslinien nach einer Anzahl von Klimaschwankungen sichtbar werden.It However, it has been shown that climate fluctuations lead to it can see that initially invisible opening lines become visible after a number of climatic fluctuations.
Es ist Aufgabe der Erfindung, bei einem Fahrzeugsitz mit einem integrierten Airbagmodul, das zusammen mit einer Polsterung von einem Bezug überzogen ist, eine Öffnungslinie für den Austritt eines Airbagsacks zu schaffen, die auch sichtseitig mit dem bloßen Auge nicht sichtbar ist, nachdem der Bezug mehrfachen Klimaschwankungen unterzogen worden ist.It Object of the invention, in a vehicle seat with an integrated Airbag module, which is covered with a padding covered by a cover is an opening line for the exit of a To create airbagsacks that are also visible to the bare Eye is not visible after the reference multiple climatic variations has been subjected.
Vorgenannte Aufgabe wird durch einen Fahrzeugsitz, insbesondere für ein Kraftfahrzeug, mit einem in dem Fahrzeugsitz integrierten Airbagmodul gelöst, wobei der Fahrzeugsitz einen Bezug zur Verblendung des Airbagmoduls und einer Polsterung des Fahrzeugsitzes umfasst, wobei der Bezug eine durch Schwächung des Bezuges erzeugte (insbesondere sichtseitig mit bloßem Auge nicht sichtbare) Öffnungslinie aufweist, entlang derer ein Aufreißen des Bezuges bei Auslösen des Airbagmoduls und der Austritt eines sich nach dem Auslösen entfaltenden Airbagsacks des Airbagmoduls vorgesehen ist, wobei die Schwächung durch nicht geschwächte Abschnitte unterbrochene Schwächungslinien umfasst, die, insbesondere überwiegend, eine zur Öffnungslinie orthogonale Ausrichtungskomponente aufweisen. Eine (insbesondere durch Schwächung des Bezuges erzeugte) Öffnungslinie ist im Sinne der Erfindung insbesondere eine Schwächungszone.The aforementioned Task is by a vehicle seat, in particular for a motor vehicle, with an integrated in the vehicle seat airbag module, wherein the vehicle seat is a reference to the veneering of the airbag module and a padding of the vehicle seat, wherein the cover a generated by weakening of the cover (in particular visible to the naked eye) opening line along which rupture of the cover when triggered of the airbag module and the exit of one after the triggering deploying airbag of the airbag module is provided, wherein the weakening by unbroken sections broken lines of weakness which, in particular predominantly, an alignment component orthogonal to the opening line exhibit. One (in particular by weakening the cover generated) opening line is in the context of the invention in particular a weakening zone.
In weiterhin vorteilhafter Ausgestaltung der Erfindung verlaufen benachbarte Schwächungslinien parallel. In weiterhin vorteilhafter Ausgestaltung der Erfindung verlaufen benachbarte Schwächungslinien an einer Orthogonalen der Öffnungslinie gespiegelt.In continue to be advantageous embodiment of the invention adjacent Weakening lines in parallel. In further advantageous Embodiment of the invention run adjacent to weakening lines an orthogonal of the opening line mirrored.
Vorgenannte Aufgabe wird zudem durch ein Verfahren zum Herstellen eines – insbesondere eines oder mehrere der vorgenannten Merkmale umfassenden – Fahrzeugsitzes, insbesondere für ein Kraftfahrzeug, mit einem in dem Fahrzeugsitz integrierten Airbagmodul gelöst, wobei ein Bezug entlang einer (insbesondere sichtseitig mit bloßem Auge nicht sichtbaren) Öffnungslinie mittels ultravioletter Laserstrahlung geschwächt wird, entlang derer ein Aufreißen des Bezuges bei Auslösen des Airbagmoduls und der Austritt eines sich nach dem Auslösen entfaltenden Airbagsacks des Airbagmoduls vorgesehen ist, und wobei das Airbagmodul und eine Polsterung des Fahrzeugsitzes mittels des Bezuges verblendet werden.The aforementioned The object is also achieved by a method for producing a - in particular comprising one or more of the aforementioned features - vehicle seat, in particular for a motor vehicle, with a in the vehicle seat integrated airbag module solved, with a reference along a (in particular on the visible side with the naked eye not visible) opening line is weakened by ultraviolet laser radiation, along which a tearing of the cover when triggered the airbag module and the exit of a deploying after the triggering Airbagsacks the airbag module is provided, and wherein the airbag module and a padding of the vehicle seat by means of the cover veneered become.
In
vorteilhafter Ausgestaltung der Erfindung wird der Bezug mittels
Laserstrahlung eines Excimer- oder Exiplexlasers geschwächt.
Als Excimere werden dabei Moleküle bezeichnet, die nur
in elektronisch angeregten Zuständen existieren können.
Mit Exiplexen werden allgemein angeregte Komplexe bezeichnet, wobei
der Ausdruck Excimer für beide Systeme gebräuchlich
ist. Bei vorgenannten Lasern handelt es sich in der Regel um zweiatomige
Systeme wie Edelgasdimere oder Edelgashalogene-Verbindungen. Da
Excimere nur in elektronisch angeregten Zuständen existieren,
ist der elektronische Grundzustand unbesetzt. Einzelheiten eines
Excimer- oder Exiplexlasers können z. B. der Internetseite
In weiterhin vorteilhafter Ausgestaltung der Erfindung werden zur Schwächung des Bezuges durch nicht geschwächte Abschnitte unterbrochene Schwächungslinien in dem Bezug erzeugt. In weiterhin vorteilhafter Ausgestaltung der Erfindung weisen die Schwächungslinien, insbesondere überwiegend, eine zur Öffnungslinie orthogonale Ausrichtungskomponente auf. In weiterhin vorteilhafter Ausgestaltung der Erfindung verlaufen benachbarte Schwächungslinien parallel. In weiterhin vorteilhafter Ausgestaltung der Erfindung verlaufen benachbarte Schwächungslinien an einer Orthogonalen der Öffnungslinie gespiegelt.In a further advantageous embodiment of the invention broken weakening lines are generated in the reference to weaken the cover by non-weakened sections. In a further advantageous embodiment of the invention, the lines of weakness, in particular predominantly, an orthogonal to the opening line alignment com on. In a further advantageous embodiment of the invention, adjacent weakening lines run parallel. In a further advantageous embodiment of the invention, adjacent weakening lines are mirrored on an orthogonal of the opening line.
Vorgenannte Aufgabe wird zudem durch ein Verfahren zum Herstellen eines – insbesondere eines oder mehrere der vorgenannten Merkmale umfassenden – Fahrzeugsitzes, insbesondere für ein Kraftfahrzeug, mit einem in dem Fahrzeugsitz integrierten Airbagmodul, wobei ein Bezug entlang einer (insbesondere sichtseitig mit bloßem Auge nicht sichtbaren) Öffnungslinie mittels Laserstrahlung eines Excimer- oder Exiplexlasers geschwächt wird, entlang derer ein Aufreißen des Bezuges bei Auslösen des Airbagmoduls und der Austritt eines sich nach dem Auslösen entfaltenden Airbagsacks des Airbagmoduls vorgesehen ist, wobei das Airbagmodul und eine Polsterung des Fahrzeugsitzes mittels des Bezuges verblendet werden.The aforementioned The object is also achieved by a method for producing a - in particular comprising one or more of the aforementioned features - vehicle seat, in particular for a motor vehicle, with a in the vehicle seat integrated airbag module, wherein a reference along a (in particular visible to the naked eye) opening line Weakened by laser radiation of an excimer or Exiplexlasers along which is a tearing of the cover when triggered of the airbag module and the exit of one after the triggering deploying airbag of the airbag module is provided, wherein the airbag module and a padding of the vehicle seat by means of Cover be blinded.
In weiterhin vorteilhafter Ausgestaltung der Erfindung werden zur Schwächung des Bezuges durch nicht geschwächte Abschnitte unterbrochene Schwächungslinien in dem Bezug erzeugt. In weiterhin vorteilhafter Ausgestaltung der Erfindung weisen die Schwächungslinien, insbesondere überwiegend, eine zur Öffnungslinie orthogonale Ausrichtungskomponente auf. in weiterhin vorteilhafter Ausgestaltung der Erfindung verlaufen benachbarte Schwächungslinien parallel. In weiterhin vorteilhafter Ausgestaltung der Erfindung verlaufen benachbarte Schwächungslinien an einer Orthogonalen der Öffnungslinie gespiegelt.In Furthermore advantageous embodiment of the invention will weaken the reference broken by non-weakened sections lines of weakness generated in the reference. In a further advantageous embodiment of the Invention, the weakening lines, in particular predominantly, one to the opening line orthogonal alignment component. extend in a further advantageous embodiment of the invention adjacent weakening lines in parallel. In further advantageous Embodiment of the invention extend adjacent lines of weakness mirrored at an orthogonal of the opening line.
Kraftfahrzeug im Sinne der Erfindung ist insbesondere ein individuell im Straßenverkehr benutzbares Landfahrzeug. Kraftfahrzeuge im Sinne der Erfindung sind insbesondere nicht auf Landfahrzeuge mit Verbrennungsmotor beschränkt.motor vehicle in the context of the invention is in particular an individual on the road usable land vehicle. Motor vehicles in the context of the invention especially not on land vehicles with internal combustion engine limited.
Weitere Vorteile und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen. Dabei zeigen:Further Advantages and details will become apparent from the following description of exemplary embodiments. Showing:
Die
Schwächung erfolgt entweder durch Materialabtrag bzw. durch
Materialumwandlung, wie sie zum Beispiel in der
Das
in
- 11
- Fahrzeugsitzvehicle seat
- 22
- Sitzteilseat part
- 33
- Rückenlehnebackrest
- 44
- KopfstützstangenHeadrest rods
- 55
- Kopfstützeheadrest
- 66
- Lehnenrahmenback frame
- 77
- Lehnenpolsterbackrest cushion
- 88th
- Seitenwangeside cheek
- 1010
- Airbagmodulairbag module
- 1111
- Bolzenbolt
- 1212
- Muttermother
- 1414
- Gehäusecasing
- 1818
- Bezugreference
- 18A18A
- SichtseiteMain page
- 18B18B
- B-SeiteB-side
- 2020
- Öffnungslinieopening line
- 2222
- Fixierungsmittelfixative
- 31, 32, 3331 32, 33
- Schrittstep
- 4040
- Excimer- oder Exiplexlaserexcimer or Exiplexlaser
- 5050
- Doppelpfeildouble arrow
- 51, 52, 53, 5451 52, 53, 54
- Schwächungslinienweakening lines
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004044715 A1 [0002, 0024] - DE 102004044715 A1 [0002, 0024]
- - DE 10219522 A1 [0002, 0004, 0026] - DE 10219522 A1 [0002, 0004, 0026]
- - DE 102004047634 A1 [0003] DE 102004047634 A1 [0003]
- - DE 19636429 C1 [0003] - DE 19636429 C1 [0003]
- - DE 19633034 A1 [0003] - DE 19633034 A1 [0003]
- - DE 19809198 C2 [0003] - DE 19809198 C2 [0003]
- - DE 10122376 A1 [0003] - DE 10122376 A1 [0003]
- - DE 10254723 A1 [0003] - DE 10254723 A1 [0003]
- - DE 10260988 B4 [0003] DE 10260988 B4 [0003]
- - DE 10254377 B3 [0003] - DE 10254377 B3 [0003]
- - EP 1371447 B1 [0003] - EP 1371447 B1 [0003]
- - DE 19636428 B4 [0003] - DE 19636428 B4 [0003]
- - DE 102006040017 A1 [0003] - DE 102006040017 A1 [0003]
Zitierte Nicht-PatentliteraturCited non-patent literature
- - www.pci.uni-heidelberg.de/pci/fpraktikum/ss01/ss01_06.pdf [0010] - www.pci.uni-heidelberg.de/pci/fpraktikum/ss01/ss01_06.pdf [0010]
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007061848A DE102007061848A1 (en) | 2007-12-20 | 2007-12-20 | Vehicle i.e. motor vehicle, seat producing method, involves veneering airbag module and cushion of vehicle seat by cover, and weakening cover by ultraviolet laser radiation of excimer- or exciplex laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007061848A DE102007061848A1 (en) | 2007-12-20 | 2007-12-20 | Vehicle i.e. motor vehicle, seat producing method, involves veneering airbag module and cushion of vehicle seat by cover, and weakening cover by ultraviolet laser radiation of excimer- or exciplex laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007061848A1 true DE102007061848A1 (en) | 2009-06-25 |
Family
ID=40689687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007061848A Ceased DE102007061848A1 (en) | 2007-12-20 | 2007-12-20 | Vehicle i.e. motor vehicle, seat producing method, involves veneering airbag module and cushion of vehicle seat by cover, and weakening cover by ultraviolet laser radiation of excimer- or exciplex laser |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007061848A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154147A1 (en) | 2014-04-10 | 2015-10-15 | Who-Rae Pty Ltd | A removable car seat cover having a predetermined pre-weakened failure zone of a known bursting strength for facilitating reliable airbag deployment |
| DE102014112205A1 (en) | 2014-08-26 | 2016-03-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for providing a cover for an airbag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19633034A1 (en) | 1995-08-25 | 1997-02-27 | Volkswagen Ag | Side protection for motor vehicle occupants, with seat=mounted airbag |
| US5632914A (en) * | 1995-05-24 | 1997-05-27 | Davidson Textron Inc. | Motor vehicle air bag cover having a skin with a virtually invisible tear seam formed by miniature holes |
| DE19636429C1 (en) | 1996-09-07 | 1997-11-20 | Jenoptik Jena Gmbh | Making weak line or desired break line with laser |
| DE19809198C2 (en) | 1997-03-05 | 1999-12-23 | Toyoda Gosei Kk | Bag made of fabric to hold a folded gas bag |
| US6252196B1 (en) * | 1996-10-11 | 2001-06-26 | Technolines Llc | Laser method of scribing graphics |
| DE10122376A1 (en) | 2001-05-09 | 2002-11-21 | Draexlmaier Lisa Gmbh | Weak line creation in a decorative layer for a vehicle air bag cover involves impression of a heated former into a non-visible face of the material layer |
| DE10129618A1 (en) * | 2001-06-20 | 2003-01-09 | Jenoptik Automatisierungstech | Air bag cover sheet has line of weakness made up of non-intersecting, curved slots which also have curved cross-section, seen through thickness of sheet |
| DE10219522A1 (en) | 2002-04-30 | 2003-11-20 | Peguform Gmbh & Co Kg | Airbag cover with weakening zones for covering airbag in vehicle has a multiple curve layout for at least some weakening zones |
| DE69906703T2 (en) * | 1998-02-04 | 2004-01-15 | Johnson Controls Tech Co | REINFORCED COVER OF A VEHICLE SEAT WITH A TARGET BREAKING POINT FOR THE DEVELOPMENT OF AN AIR BAG |
| DE10254377B3 (en) | 2002-11-19 | 2004-03-18 | Jenoptik Automatisierungstechnik Gmbh | Producing integrated preferred break line in flat structure involves directing laser beam at processing side of material to produce holes by removing material that are not visible on decorative side |
| DE10254723A1 (en) | 2002-11-23 | 2004-06-03 | Volkswagen Ag | Passenger protective device for a motor in form of side airbags housed in motor vehicle seats has strengthened ejection seam |
| DE19636428B4 (en) | 1996-09-07 | 2004-06-17 | Jenoptik Ag | Vehicle interior trim part with integrated airbag cover |
| DE102004047634A1 (en) | 2003-12-22 | 2005-08-18 | Lear Corporation, Southfield | Cover panel with hidden tear seam supported by a foam bridge |
| EP1371447B1 (en) | 2002-06-14 | 2005-09-07 | Jenoptik Automatisierungstechnik GmbH | Method to produce a weakening line having reduced resistance to tearing in an air bag cover and air bag cover made therefrom |
| DE102004044715A1 (en) | 2004-09-16 | 2006-04-06 | Faurecia Autositze Gmbh & Co. Kg | Backrest of car seat with integrated lateral airbag, comprising edges of opening secured for precise release |
| DE10260988B4 (en) | 2002-12-24 | 2006-10-12 | Johnson Controls Interiors Gmbh & Co. Kg | Process for the treatment of fabrics and their use in trim parts of vehicles, in particular motor vehicles |
| DE102006040017A1 (en) | 2006-08-25 | 2008-02-28 | Simon, Andrea | Adapter-software for connecting virus and content scanner to software solution utilizes net weaver-virus scan interface application programming interface, where data is integrated in hypertext transfer protocol site and routed in loop |
-
2007
- 2007-12-20 DE DE102007061848A patent/DE102007061848A1/en not_active Ceased
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632914A (en) * | 1995-05-24 | 1997-05-27 | Davidson Textron Inc. | Motor vehicle air bag cover having a skin with a virtually invisible tear seam formed by miniature holes |
| DE19633034A1 (en) | 1995-08-25 | 1997-02-27 | Volkswagen Ag | Side protection for motor vehicle occupants, with seat=mounted airbag |
| DE19636429C1 (en) | 1996-09-07 | 1997-11-20 | Jenoptik Jena Gmbh | Making weak line or desired break line with laser |
| DE19636428B4 (en) | 1996-09-07 | 2004-06-17 | Jenoptik Ag | Vehicle interior trim part with integrated airbag cover |
| US6252196B1 (en) * | 1996-10-11 | 2001-06-26 | Technolines Llc | Laser method of scribing graphics |
| DE19809198C2 (en) | 1997-03-05 | 1999-12-23 | Toyoda Gosei Kk | Bag made of fabric to hold a folded gas bag |
| DE69906703T2 (en) * | 1998-02-04 | 2004-01-15 | Johnson Controls Tech Co | REINFORCED COVER OF A VEHICLE SEAT WITH A TARGET BREAKING POINT FOR THE DEVELOPMENT OF AN AIR BAG |
| DE10122376A1 (en) | 2001-05-09 | 2002-11-21 | Draexlmaier Lisa Gmbh | Weak line creation in a decorative layer for a vehicle air bag cover involves impression of a heated former into a non-visible face of the material layer |
| DE10129618A1 (en) * | 2001-06-20 | 2003-01-09 | Jenoptik Automatisierungstech | Air bag cover sheet has line of weakness made up of non-intersecting, curved slots which also have curved cross-section, seen through thickness of sheet |
| DE10219522A1 (en) | 2002-04-30 | 2003-11-20 | Peguform Gmbh & Co Kg | Airbag cover with weakening zones for covering airbag in vehicle has a multiple curve layout for at least some weakening zones |
| EP1371447B1 (en) | 2002-06-14 | 2005-09-07 | Jenoptik Automatisierungstechnik GmbH | Method to produce a weakening line having reduced resistance to tearing in an air bag cover and air bag cover made therefrom |
| DE10254377B3 (en) | 2002-11-19 | 2004-03-18 | Jenoptik Automatisierungstechnik Gmbh | Producing integrated preferred break line in flat structure involves directing laser beam at processing side of material to produce holes by removing material that are not visible on decorative side |
| DE10254723A1 (en) | 2002-11-23 | 2004-06-03 | Volkswagen Ag | Passenger protective device for a motor in form of side airbags housed in motor vehicle seats has strengthened ejection seam |
| DE10260988B4 (en) | 2002-12-24 | 2006-10-12 | Johnson Controls Interiors Gmbh & Co. Kg | Process for the treatment of fabrics and their use in trim parts of vehicles, in particular motor vehicles |
| DE102004047634A1 (en) | 2003-12-22 | 2005-08-18 | Lear Corporation, Southfield | Cover panel with hidden tear seam supported by a foam bridge |
| DE102004044715A1 (en) | 2004-09-16 | 2006-04-06 | Faurecia Autositze Gmbh & Co. Kg | Backrest of car seat with integrated lateral airbag, comprising edges of opening secured for precise release |
| DE102006040017A1 (en) | 2006-08-25 | 2008-02-28 | Simon, Andrea | Adapter-software for connecting virus and content scanner to software solution utilizes net weaver-virus scan interface application programming interface, where data is integrated in hypertext transfer protocol site and routed in loop |
Non-Patent Citations (1)
| Title |
|---|
| www.pci.uni-heidelberg.de/pci/fpraktikum/ss01/ss01_06.pdf |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154147A1 (en) | 2014-04-10 | 2015-10-15 | Who-Rae Pty Ltd | A removable car seat cover having a predetermined pre-weakened failure zone of a known bursting strength for facilitating reliable airbag deployment |
| CN106414168A (en) * | 2014-04-10 | 2017-02-15 | 沃雷私人有限公司 | A removable car seat cover having a predetermined pre-weakened failure zone of a known bursting strength for facilitating reliable airbag deployment |
| US20170072822A1 (en) * | 2014-04-10 | 2017-03-16 | Who-Rae Australia, Llc | A Removable Car Seat Cover Having A Predetermined Pre-Weakened Failure Zone Of A Known Bursting Strength For Facilitating Reliable Airbag Deployment |
| JP2017515748A (en) * | 2014-04-10 | 2017-06-15 | フー−レイ・ピーティーワイ・リミテッド | Removable automotive seat cover with a predetermined pre-damped fracture zone of known burst strength to facilitate reliable airbag deployment |
| EP3129257A4 (en) * | 2014-04-10 | 2017-10-04 | Who-Rae Pty Ltd | A removable car seat cover having a predetermined pre-weakened failure zone of a known bursting strength for facilitating reliable airbag deployment |
| AU2015245949B2 (en) * | 2014-04-10 | 2018-04-12 | Who-Rae Pty Ltd | A removable car seat cover having a predetermined pre-weakened failure zone of a known bursting strength for facilitating reliable airbag deployment |
| US10532676B2 (en) | 2014-04-10 | 2020-01-14 | Custom Accessories Inc. | Removable car seat cover having a predetermined pre-weakened failure zone of a known bursting strength for facilitating reliable airbag deployment |
| DE102014112205A1 (en) | 2014-08-26 | 2016-03-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for providing a cover for an airbag |
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| OP8 | Request for examination as to paragraph 44 patent law | ||
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