BR9610727A - Dobramento de sacos de gás assim como processo e dispositivo para a execucão do dobramento. - Google Patents
Dobramento de sacos de gás assim como processo e dispositivo para a execucão do dobramento.Info
- Publication number
- BR9610727A BR9610727A BR9610727-8A BR9610727A BR9610727A BR 9610727 A BR9610727 A BR 9610727A BR 9610727 A BR9610727 A BR 9610727A BR 9610727 A BR9610727 A BR 9610727A
- Authority
- BR
- Brazil
- Prior art keywords
- folding
- gas bag
- well
- longitudinal axis
- bag
- 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
- B60R21/23—Inflatable members
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
- B60R2021/2375—Folding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Patente de Invenção: <B>"DOBRAMENTO DE SACOS DE GáS ASSIM COMO PROCESSO E DISPOSITIVO PARA A EXECUçãO DO DOBRAMENTO"<D>. A invenção refere-se a um dobramento de sacos para um saco utilizado em um módulo de airbag assim como a um processo e a um dispositivo para a execução do dobramento. O saco de gás é dobrado em forma de anel no sentido de um eixo longitudinal imaginário, sendo que ele no lado interno e no lado externo do anel apresenta dobras separadas (10, 11) e sendo que o eixo longitudinal imaginário corre, preferivelmente, através da boca de insuflação (7) do saco de gás. O processo do dobramento é caracterizado pelo fato de que o saco de gás vazio é estendido no sentido de um eixo longitudinal imaginário e dobrado em pregas dentro de uma circunscrição, preferivelmente em um espaço com secção transversal anelar, no sentido do eixo longitudinal. Um dispositivo para o dobramento de um saco de gás apresenta um corpo moldado (1). Além disso, é previsto pelo menos um dispositivo que introduz o saco de gás (6) no corpo moldado, assim como pelo menos um dispositivo para a compressão do saco de gás no corpo moldado. A vantagem consiste no fato de que são necessários apenas poucas etapas de processo e um dispositivo simples para o dobramento.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19536625A DE19536625C2 (de) | 1995-09-22 | 1995-09-22 | Verfahren zur Faltung eines Gassackes und Vorrichtung zur Durchführung der Faltung |
| DE19546232A DE19546232B4 (de) | 1995-09-22 | 1995-12-01 | Vorrichtung zur Faltung eines Gassackes für ein Airbagmodul |
| PCT/DE1996/001822 WO1997012782A2 (de) | 1995-09-22 | 1996-09-19 | Gassackfaltung sowie verfahren und vorrichtung zur durchführung der faltung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9610727A true BR9610727A (pt) | 1999-09-21 |
Family
ID=26019149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9610727-8A BR9610727A (pt) | 1995-09-22 | 1996-09-19 | Dobramento de sacos de gás assim como processo e dispositivo para a execucão do dobramento. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6305150B1 (pt) |
| EP (1) | EP0851818B1 (pt) |
| JP (1) | JPH11500683A (pt) |
| BR (1) | BR9610727A (pt) |
| DE (1) | DE19546232B4 (pt) |
| WO (1) | WO1997012782A2 (pt) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29522155U1 (de) * | 1995-09-12 | 2000-04-20 | Petri Ag | Vorrichtung zur Faltung eines Gassackes für ein Airbagmodul |
| DE19546232B4 (de) | 1995-09-22 | 2004-05-19 | Takata-Petri Ag | Vorrichtung zur Faltung eines Gassackes für ein Airbagmodul |
| US6170870B1 (en) | 1996-01-29 | 2001-01-09 | Petri Ag | Airbag for airbag module and method for folding airbag |
| EP0900156B1 (de) | 1996-05-28 | 2001-03-07 | Petri AG | Gassack, Verfahren zu dessen Faltung und Vorrichtung zur Durchführung des Verfahrens |
| DE19702799C2 (de) | 1996-05-28 | 2000-06-08 | Petri Ag | Gassack, Verfahren zu dessen Faltung und Vorrichtung zur Durchführung des Verfahrens |
| DE19625109C2 (de) | 1996-06-17 | 1999-08-05 | Petri Ag | Gassackfaltung sowie Verfahren und Vorrichtung zur Gassackfaltung |
| DE19827725A1 (de) | 1998-06-22 | 1999-12-23 | Delphi Automotive Systems Gmbh | Verfahren und Vorrichtung zum Falten eines aufblasbaren Luftsacks |
| DE19831613A1 (de) * | 1998-07-14 | 2000-01-20 | Delphi Automotive Systems Gmbh | Verfahren und Vorrichtung zum Falten eines aufblasbaren Luftsacks |
| BR9912149A (pt) | 1998-09-14 | 2001-09-25 | Breed Automotive Tech | Processo e aparelho para dobradura de um airbag |
| DE60134685D1 (de) * | 2000-12-21 | 2008-08-14 | Key Safety Systems Inc | Verfahren und Vorrichtung zum Falten eines Airbags |
| GB2371025B (en) * | 2001-01-12 | 2004-05-12 | Autoliv Dev | Improvements in or relating to a method of and apparatus for folding an air-bag |
| US6823645B2 (en) * | 2001-08-23 | 2004-11-30 | Key Safety Systems, Inc. | Radial tube air bag folding apparatus and method |
| DE10145479A1 (de) * | 2001-09-14 | 2003-05-08 | Trw Automotive Safety Sys Gmbh | Verfahren zum Falten eines Gassacks für ein Fahrzeuginsassen-Rückhaltesystem sowie gefalteter Gassack |
| DE10145381A1 (de) * | 2001-09-14 | 2003-08-07 | Trw Automotive Safety Sys Gmbh | Verfahren zum Falten eines Gassacks für ein Fahrzeuginsassen-Rückhaltesystem sowie gefalteter Gassack |
| US20040053764A1 (en) * | 2002-09-12 | 2004-03-18 | Breed Automotive Technology, Inc. | Toroidal air bag folding apparatus |
| US20050127652A1 (en) * | 2003-12-15 | 2005-06-16 | Trw Automotive Safety Systems Gmbh | Method for folding a gas bag, a device for folding a gas bag and a folded gas bag |
| JP4520504B2 (ja) * | 2004-11-15 | 2010-08-04 | タカタ・ペトリ アーゲー | エアバッグ・モジュール用ガスバッグ包体の製造方法 |
| DE202005010864U1 (de) * | 2004-11-15 | 2005-09-22 | Takata-Petri Ag | Airbagmodul zum Einbau in ein Kraftfahrzeug |
| DE102005013010A1 (de) * | 2004-12-02 | 2006-06-08 | Trw Automotive Safety Systems Gmbh & Co. Kg | Vorrichtung und Verfahren zum Falten eines Gassacks |
| JP4953454B2 (ja) * | 2005-07-15 | 2012-06-13 | 芦森工業株式会社 | エアバッグの折り畳み装置及び折り畳み方法 |
| US10071704B2 (en) | 2014-07-25 | 2018-09-11 | Hyundai Mobis Co., Ltd. | Apparatus and method for folding driver airbag |
| CN106143393A (zh) * | 2016-07-13 | 2016-11-23 | 芜湖金鹏汽车部件有限公司 | 安全气囊气袋折叠装置 |
| WO2019209950A1 (en) * | 2018-04-26 | 2019-10-31 | Key Safety Systems, Inc. | A method and an apparatus for folding an airbag |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146932B2 (pt) | 1972-02-29 | 1976-12-11 | ||
| JPS561275B2 (pt) | 1973-06-29 | 1981-01-12 | ||
| JPS5213701Y2 (pt) | 1973-12-03 | 1977-03-28 | ||
| US4351544A (en) | 1974-03-27 | 1982-09-28 | Tsuneyo Ross | Inflatable apparatus and methods of constructing and utilizing same |
| US4173356A (en) | 1974-03-27 | 1979-11-06 | Tsuneyo Ross | Inflatable apparatus and methods of constructing and utilizing same |
| US4235453A (en) | 1974-05-13 | 1980-11-25 | Allied Chemical Corporation | Specially folded vehicle safety bag |
| JPS5168043A (en) | 1974-12-10 | 1976-06-12 | Nissan Motor | Eaabatsuguno oritatamihoho |
| DE2524770A1 (de) | 1975-06-04 | 1976-12-16 | Volkswagenwerk Ag | Sicherheitseinrichtung |
| JPS5214497A (en) | 1975-07-24 | 1977-02-03 | Takamisawa Saibaneteitsukusu:Kk | Railway ticket issue process and its device |
| JPS603083B2 (ja) | 1976-08-25 | 1985-01-25 | カネボウ株式会社 | 重金属吸着剤の製造方法 |
| JPS5326889A (en) | 1976-08-25 | 1978-03-13 | Kanebo Ltd | Preparation of adsorbent for heavy metals |
| US4178344A (en) | 1978-08-15 | 1979-12-11 | General Motors Corporation | Method and apparatus for reversing and flattening a driver's restraint cushion |
| JPS5849541A (ja) | 1981-09-21 | 1983-03-23 | Nissan Motor Co Ltd | エアバツグ装置におけるバツグ折りたたみ方法 |
| JPS6237143A (ja) | 1985-08-12 | 1987-02-18 | 株式会社デンソー | フイルタエレメントの成形方法及び装置 |
| DE3630685C2 (de) | 1986-07-22 | 1994-03-10 | Trw Repa Gmbh | Gaskissen-Aufprallschutzvorrichtung für einen Kraftfahrzeuginsassen |
| SE466546B (sv) | 1987-12-09 | 1992-03-02 | Paxxo Ab | Veckningsanordning foer slangpaket |
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| DE19546232B4 (de) | 1995-09-22 | 2004-05-19 | Takata-Petri Ag | Vorrichtung zur Faltung eines Gassackes für ein Airbagmodul |
| US6170870B1 (en) | 1996-01-29 | 2001-01-09 | Petri Ag | Airbag for airbag module and method for folding airbag |
| DE69731922T2 (de) | 1996-03-26 | 2006-01-05 | Nihon Plast Co., Ltd., Fuji | Luftsack, sein faltungsverfahren und seine faltungsvorrichtung |
| EP0900156B1 (de) | 1996-05-28 | 2001-03-07 | Petri AG | Gassack, Verfahren zu dessen Faltung und Vorrichtung zur Durchführung des Verfahrens |
| DE19625109C2 (de) | 1996-06-17 | 1999-08-05 | Petri Ag | Gassackfaltung sowie Verfahren und Vorrichtung zur Gassackfaltung |
| US5782737A (en) * | 1996-07-29 | 1998-07-21 | Ford Global Technologies, Inc. | Method of folding a vehicle safety airbag |
-
1995
- 1995-12-01 DE DE19546232A patent/DE19546232B4/de not_active Expired - Fee Related
-
1996
- 1996-09-19 EP EP96945467A patent/EP0851818B1/de not_active Expired - Lifetime
- 1996-09-19 US US09/043,055 patent/US6305150B1/en not_active Expired - Fee Related
- 1996-09-19 JP JP9513879A patent/JPH11500683A/ja active Pending
- 1996-09-19 WO PCT/DE1996/001822 patent/WO1997012782A2/de active IP Right Grant
- 1996-09-19 BR BR9610727-8A patent/BR9610727A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6305150B1 (en) | 2001-10-23 |
| EP0851818A2 (de) | 1998-07-08 |
| DE19546232A1 (de) | 1997-06-26 |
| EP0851818B1 (de) | 2003-04-23 |
| WO1997012782A2 (de) | 1997-04-10 |
| WO1997012782A3 (de) | 1997-06-12 |
| JPH11500683A (ja) | 1999-01-19 |
| DE19546232B4 (de) | 2004-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 9A E 10A ANUIDADES. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1882 DE 30/01/2007. |