ES2165721T3 - Metodo para producir una bolsa hinchable protectora y bolsa hinchable protectora. - Google Patents
Metodo para producir una bolsa hinchable protectora y bolsa hinchable protectora.Info
- Publication number
- ES2165721T3 ES2165721T3 ES99124005T ES99124005T ES2165721T3 ES 2165721 T3 ES2165721 T3 ES 2165721T3 ES 99124005 T ES99124005 T ES 99124005T ES 99124005 T ES99124005 T ES 99124005T ES 2165721 T3 ES2165721 T3 ES 2165721T3
- Authority
- ES
- Spain
- Prior art keywords
- rear parts
- portions
- inflatable bag
- front part
- protective inflatable
- 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.)
- Expired - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
-
- 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
- B60R21/2346—Soft diffusers
-
- 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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23538—Sewing
-
- 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
- B60R21/2342—Tear seams
-
- 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
- B60R21/239—Inflatable members characterised by their venting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Un método para producir una bolsa hinchable para un módulo de bolsa hinchable de protección o "airbag", con los siguientes pasos: aportar al menos dos partes traseras (2) y una parte frontal (28), teniendo cada una de las partes traseras (2) una primera (6) y una segunda (8) porción y correspondiendo las primeras porciones (6) de las partes traseras (2) juntas a la superficie y contorno de la parte frontal (28), extender al menos las segundas porciones (8) de las partes traseras (2) coincidentemente la una encima de la otra, conectar las segundas porciones (8) de las partes traseras (2) en la región de su circunferencia libre (12), permaneciendo la conexión interrumpida al menos en una porción (14), con el n de formar un orificio de entrada de gas, desplegar las primeras porciones (6) de las partes traseras (2) y extender las primeras porciones (6) de las partes traseras (2) y la parte frontal (28) coincidentemente las unas sobre la otra, conectar la parte frontal (28) a las primeras porciones (6) de las partes traseras (2) al menos a lo largo de la circunferencia exterior (30) de la parte frontal, y girar la bolsa hinchable de dentro a fuera.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903361A DE19903361A1 (de) | 1999-01-28 | 1999-01-28 | Verfahren zur Herstellung eines Luftsackes und Luftsack |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2165721T3 true ES2165721T3 (es) | 2002-03-16 |
Family
ID=7895657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99124005T Expired - Lifetime ES2165721T3 (es) | 1999-01-28 | 1999-12-08 | Metodo para producir una bolsa hinchable protectora y bolsa hinchable protectora. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6530593B1 (es) |
EP (1) | EP1024060B1 (es) |
DE (2) | DE19903361A1 (es) |
ES (1) | ES2165721T3 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6776434B2 (en) * | 2001-11-06 | 2004-08-17 | Key Safety Systems, Inc. | Driver side airbag with a baffle |
US7210702B2 (en) | 2004-06-23 | 2007-05-01 | Autoliv Asp, Inc. | Airbag cushion with improved fabric deflector design |
DE102005030873A1 (de) * | 2005-07-01 | 2007-01-04 | Trw Automotive Gmbh | Gassack |
US20070228709A1 (en) * | 2006-03-30 | 2007-10-04 | Tk Holdings, Inc. | Airbag with gas diffuser |
DE202006017996U1 (de) | 2006-11-22 | 2007-02-15 | Takata-Petri Ag | Gassack für ein Kraftfahrzeug |
DE102009056860A1 (de) | 2009-11-10 | 2011-05-12 | GM Global Technology Operations LLC, Detroit | Frontalairbageinrichtung für ein Fahrzeug |
US8764057B1 (en) | 2013-01-17 | 2014-07-01 | Autoliv Asp, Inc. | Multi-chamber driver airbags |
US8840139B1 (en) | 2013-03-14 | 2014-09-23 | Autoliv Asp, Inc. | Airbag with deflector |
US11198411B2 (en) * | 2019-04-18 | 2021-12-14 | Autoliv Asp. Inc. | Energy-absorbing airbag diffusers and related airbag assemblies |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990726A (en) * | 1975-04-23 | 1976-11-09 | Nissan Motor Co., Ltd. | Inflatable and semi-crushable safety bag for vehicle passenger |
JPH06104438B2 (ja) * | 1989-11-16 | 1994-12-21 | 池田物産株式会社 | エアバッグ装置 |
DE4101286A1 (de) * | 1991-01-17 | 1992-07-23 | Trw Repa Gmbh | Aufblasbarer gassack fuer rueckhaltesysteme in fahrzeugen |
US5421610A (en) * | 1991-07-26 | 1995-06-06 | Airbags International Limited | Inflatable airbag |
US5249824A (en) * | 1991-11-19 | 1993-10-05 | Trw Inc. | Air bag structure and method of forming |
EP0655094A1 (de) * | 1992-08-14 | 1995-05-31 | Johann Berger | Textiler hohlkörper und verfahren zu seiner herstellung |
US5310216A (en) * | 1992-10-30 | 1994-05-10 | Alliedsignal Inc. | Flat sew pattern passenger air bag |
CA2108394A1 (en) * | 1992-12-01 | 1994-06-02 | Thomas M. Kriska | Air bag cushion with fabric diffuser |
US5395134A (en) * | 1993-04-02 | 1995-03-07 | Morton International, Inc. | Passenger side air bag with controlled deployment |
JPH0948307A (ja) * | 1995-08-11 | 1997-02-18 | Denso Corp | エアバッグの製造方法 |
US5683109A (en) * | 1995-10-31 | 1997-11-04 | Alliedsignal Inc. | Two piece air bag with built in tether |
DE19611541C2 (de) * | 1996-03-23 | 1999-05-20 | Daimler Benz Ag | Airbag für Kraftfahrzeuge |
WO1997036768A1 (fr) * | 1996-03-29 | 1997-10-09 | Toyo Tire & Rubber Co., Ltd. | Sac pour dispositif de protection pneumatique pour vehicule |
US5871231A (en) * | 1996-06-05 | 1999-02-16 | Simula Inc. | Low aggressivity variable-volume variable-inflation air bag system |
DE29612500U1 (de) * | 1996-07-18 | 1996-11-14 | Trw Repa Gmbh | Gassack für ein Fahrzeuginsassen-Rückhaltesystem |
US6019390A (en) * | 1998-04-30 | 2000-02-01 | Milliken & Company | Multiple panel airbag |
-
1999
- 1999-01-28 DE DE19903361A patent/DE19903361A1/de not_active Withdrawn
- 1999-12-08 DE DE69900715T patent/DE69900715T2/de not_active Expired - Fee Related
- 1999-12-08 ES ES99124005T patent/ES2165721T3/es not_active Expired - Lifetime
- 1999-12-08 EP EP99124005A patent/EP1024060B1/en not_active Expired - Lifetime
-
2000
- 2000-01-18 US US09/484,881 patent/US6530593B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69900715T2 (de) | 2002-08-14 |
DE19903361A1 (de) | 2000-08-03 |
US6530593B1 (en) | 2003-03-11 |
DE69900715D1 (de) | 2002-02-21 |
EP1024060B1 (en) | 2001-11-21 |
EP1024060A1 (en) | 2000-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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