MX357950B - Bolsa de aire mejorada con disufor de gas mejorado. - Google Patents

Bolsa de aire mejorada con disufor de gas mejorado.

Info

Publication number
MX357950B
MX357950B MX2015005671A MX2015005671A MX357950B MX 357950 B MX357950 B MX 357950B MX 2015005671 A MX2015005671 A MX 2015005671A MX 2015005671 A MX2015005671 A MX 2015005671A MX 357950 B MX357950 B MX 357950B
Authority
MX
Mexico
Prior art keywords
layer
fabric
weave
airbag
relative
Prior art date
Application number
MX2015005671A
Other languages
English (en)
Other versions
MX2015005671A (es
Inventor
Andrew Kalandek Bruce
Original Assignee
Key Safety Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Key Safety Systems Inc filed Critical Key Safety Systems Inc
Publication of MX2015005671A publication Critical patent/MX2015005671A/es
Publication of MX357950B publication Critical patent/MX357950B/es

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
    • B60R21/231—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
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
    • 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
    • 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
    • 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
    • B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
    • B60R2021/2612—Gas guiding means, e.g. ducts
    • 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
    • B60R21/261—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 with means other than bag structure to diffuse or guide inflation fluid
    • B60R2021/2612—Gas guiding means, e.g. ducts
    • B60R2021/2617—Curtain bag nozzles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)

Abstract

Una unidad de bolsa de aire mejorada (20) tiene un inflador (40), una bolsa de aire (20) y un difusor (70). El difusor (70) se forma a partir de dos capas de tela del panel del saco, interna y externa, y cosidas a la bolsa de aire (20). La capa del saco interna doblada (71) se configura para ajustarse dentro de la capa del saco externa (73) formando una estructura de doble capa. El doblez (75) de la capa interna (71) se orienta en una primera dirección respecto a la onda de la tela, y el doblez de la capa externa (73) se orienta a una segunda dirección respecto a la onda de la tela, en donde la segunda dirección es diferente de la primera dirección. La primera dirección y la segunda dirección de los dobleces (75, 77) se inclinan una respecto a la otra de modo que tras el montaje de la onda de la tela de la capa interna del saco (71) se inclina direccionalmente sobre un sesgo respecto a la onda de la tela de la capa externa del saco (73).
MX2015005671A 2012-11-05 2013-11-05 Bolsa de aire mejorada con disufor de gas mejorado. MX357950B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/669,320 US9096193B2 (en) 2012-11-05 2012-11-05 Airbag with enhanced gas diffuser
PCT/US2013/068377 WO2014071336A1 (en) 2012-11-05 2013-11-05 Improved airbag with enhanced gas diffuser

Publications (2)

Publication Number Publication Date
MX2015005671A MX2015005671A (es) 2015-11-16
MX357950B true MX357950B (es) 2018-07-30

Family

ID=49684073

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005671A MX357950B (es) 2012-11-05 2013-11-05 Bolsa de aire mejorada con disufor de gas mejorado.

Country Status (10)

Country Link
US (1) US9096193B2 (es)
EP (1) EP2914460B1 (es)
JP (1) JP6267220B2 (es)
KR (1) KR102163579B1 (es)
CN (1) CN104853962B (es)
ES (1) ES2619414T3 (es)
HU (1) HUE033295T2 (es)
IN (1) IN2015DN03813A (es)
MX (1) MX357950B (es)
WO (1) WO2014071336A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205801B2 (en) * 2013-07-10 2015-12-08 Tk Holdings Inc. Airbag module including airbag with diffuser
JP6544265B2 (ja) * 2015-03-27 2019-07-17 豊田合成株式会社 エアバッグ装置
US9566933B2 (en) * 2015-03-27 2017-02-14 Toyoda Gosei Co., Ltd. Airbag device
US9944245B2 (en) 2015-03-28 2018-04-17 Amsafe, Inc. Extending pass-through airbag occupant restraint systems, and associated systems and methods
SG11201708221UA (en) 2015-04-11 2017-11-29 Amsafe Inc Active airbag vent system
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods
US10836342B2 (en) * 2017-10-31 2020-11-17 Toyoda Gosei Co., Ltd. Airbag for head protection
KR20220163722A (ko) * 2021-06-03 2022-12-12 현대모비스 주식회사 커튼 에어백 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3835257B2 (ja) * 2001-11-12 2006-10-18 豊田合成株式会社 頭部保護エアバッグ装置
JP4553577B2 (ja) * 2003-12-12 2010-09-29 タカタ株式会社 ニーバッグ及び乗員脚部保護装置
JP4566629B2 (ja) * 2004-06-28 2010-10-20 マツダ株式会社 エアバッグ装置
DE102005028702A1 (de) * 2004-06-28 2006-03-16 Mazda Motor Corp. Airbag-Vorrichtung
US7789418B2 (en) 2005-05-10 2010-09-07 Key Safety Systems, Inc. Curtain air bag assembly
DE202007007355U1 (de) * 2007-05-22 2007-09-06 Takata-Petri Ag Gasstromverteiler für ein Gassackmodul
KR101000257B1 (ko) * 2007-12-15 2010-12-10 현대자동차주식회사 차량의 조수석 에어백구조
US7883112B2 (en) 2008-05-27 2011-02-08 Autoliv Asp, Inc. Textile gas guide for inflatable curtain
JP5131133B2 (ja) 2008-10-03 2013-01-30 豊田合成株式会社 頭部保護エアバッグ
JP5071505B2 (ja) * 2010-03-26 2012-11-14 豊田合成株式会社 頭部保護エアバッグ装置
US8235415B2 (en) * 2010-08-31 2012-08-07 Autoliv Asp, Inc. Textile gas guides for use with inflatable cushions

Also Published As

Publication number Publication date
JP2015533727A (ja) 2015-11-26
US9096193B2 (en) 2015-08-04
EP2914460B1 (en) 2016-12-28
WO2014071336A1 (en) 2014-05-08
KR20150082515A (ko) 2015-07-15
CN104853962A (zh) 2015-08-19
CN104853962B (zh) 2018-06-29
MX2015005671A (es) 2015-11-16
IN2015DN03813A (es) 2015-10-02
HUE033295T2 (en) 2017-11-28
KR102163579B1 (ko) 2020-10-08
ES2619414T3 (es) 2017-06-26
EP2914460A1 (en) 2015-09-09
JP6267220B2 (ja) 2018-01-24
US20140125041A1 (en) 2014-05-08

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