KR100942222B1 - 재봉 패턴을 이용한 커튼 에어백 장치 - Google Patents
재봉 패턴을 이용한 커튼 에어백 장치 Download PDFInfo
- Publication number
- KR100942222B1 KR100942222B1 KR1020080004341A KR20080004341A KR100942222B1 KR 100942222 B1 KR100942222 B1 KR 100942222B1 KR 1020080004341 A KR1020080004341 A KR 1020080004341A KR 20080004341 A KR20080004341 A KR 20080004341A KR 100942222 B1 KR100942222 B1 KR 100942222B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- inlet
- curtain airbag
- sewing pattern
- air cushion
- Prior art date
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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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
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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
- B60R21/06—Safety nets, transparent sheets, curtains, or the like, e.g. between occupants and glass
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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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/214—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in roof panels
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- 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
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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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23571—Inflatable members characterised by their material characterised by connections between panels
- B60R2021/23576—Sewing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (5)
- 차량의 센터필라(42)에 설치되고, 중앙제어장치로부터 신호를 입력받아 팽창가스를 발생시키는 인플레이터(10), 상기 인플레이터(10)로부터 팽창가스를 공급받아 팽창하는 다수의 에어쿠션(21, 22, 23, 24, 25, 26)을 구비하는 커튼 에어백(20)과 상기 커튼 에어백(20)이 접혀져 보관되고 차량의 실내 측면 천장에 설치되는 루프레일(40)로 구성되는 커튼에어백에 있어서,상기 인플레이터(10)로부터 공급되는 팽창가스를 유도하는 가스통로(27)를 형성하도록 다수의 재봉패턴(31, 32, 33, 34)을 배열하고, 상기 재봉패턴(31, 32, 33, 34)의 하부에 6개의 에어쿠션(21, 22, 23, 24, 25, 26)내부로 팽창가스를 주입하도록 한 메인주입구(28)와 6개의 에어쿠션(21, 22, 23, 24, 25, 26)으로 팽창가스를 주입하는 5개의 주입구(21', 22', 23', 24', 25')를 형성하며,상기 5개의 주입구(21', 22', 23', 24', 25')가 상기 메인 주입구(28)와의 거리에 따라 그 지름의 크기를 달리하고, 메인 주입구(28)와 마주 보는 제3주입구(23')의 지름의 크기를 가장 작도록 정하여, 상기 제1주입구(21')의 지름: 제2 주입구(22')의 지름: 제3주입구(23')의 지름: 제4주입구(24')의 지름: 제5주입구(25')의 지름의 비가 4:2:1:2:4로 되도록 정한 것을 특징으로 하는 재봉 패턴을 이용한 커튼 에어백.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080004341A KR100942222B1 (ko) | 2008-01-15 | 2008-01-15 | 재봉 패턴을 이용한 커튼 에어백 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080004341A KR100942222B1 (ko) | 2008-01-15 | 2008-01-15 | 재봉 패턴을 이용한 커튼 에어백 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090078486A KR20090078486A (ko) | 2009-07-20 |
KR100942222B1 true KR100942222B1 (ko) | 2010-02-16 |
Family
ID=41336585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080004341A KR100942222B1 (ko) | 2008-01-15 | 2008-01-15 | 재봉 패턴을 이용한 커튼 에어백 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100942222B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101106291B1 (ko) * | 2009-12-09 | 2012-01-18 | 아우토리브 디벨롭먼트 아베 | 차량용 커튼 에어백 |
KR102661048B1 (ko) * | 2019-11-07 | 2024-04-26 | 현대모비스 주식회사 | 루프 에어백 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002240673A (ja) | 2001-02-15 | 2002-08-28 | Nippon Plast Co Ltd | カーテン型エアバッグ |
JP2003104162A (ja) * | 2001-09-27 | 2003-04-09 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
US20050082797A1 (en) | 2003-10-16 | 2005-04-21 | Richard Welford | Expanding net integral with an inflatable airbag curtain |
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2008
- 2008-01-15 KR KR1020080004341A patent/KR100942222B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002240673A (ja) | 2001-02-15 | 2002-08-28 | Nippon Plast Co Ltd | カーテン型エアバッグ |
JP2003104162A (ja) * | 2001-09-27 | 2003-04-09 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
US20050082797A1 (en) | 2003-10-16 | 2005-04-21 | Richard Welford | Expanding net integral with an inflatable airbag curtain |
Also Published As
Publication number | Publication date |
---|---|
KR20090078486A (ko) | 2009-07-20 |
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