DE2115146A1 - Unfallschutzblase und Aufblaseinrichtung hierfür - Google Patents

Unfallschutzblase und Aufblaseinrichtung hierfür

Info

Publication number
DE2115146A1
DE2115146A1 DE19712115146 DE2115146A DE2115146A1 DE 2115146 A1 DE2115146 A1 DE 2115146A1 DE 19712115146 DE19712115146 DE 19712115146 DE 2115146 A DE2115146 A DE 2115146A DE 2115146 A1 DE2115146 A1 DE 2115146A1
Authority
DE
Germany
Prior art keywords
bladder
wall
pressure
support
openings
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.)
Pending
Application number
DE19712115146
Other languages
German (de)
English (en)
Inventor
Foy Bellevue; Williams Duane Alwin Mercer Island; Katter Lincoln Bruce Lynnwood; Poole Donald Ray Woodinville; Wash. McCullough jun. (V.SLA.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rocket Research Co
Original Assignee
Rocket Research Co
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 Rocket Research Co filed Critical Rocket Research Co
Publication of DE2115146A1 publication Critical patent/DE2115146A1/de
Pending legal-status Critical Current

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
    • 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
    • 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
    • B60R21/26—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
    • B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
    • B60R21/2646—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder the reacting substances being supported by the inflatable member walls, or by a flexible support within it
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • 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
    • B60R2021/23115—Inflatable members characterised by their shape, construction or spatial configuration with inflatable support compartments creating an internal suction volume
    • 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
    • B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
    • 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
    • B60R21/30—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 to draw ambient air into the flow line and mix such air with the inflation fluid
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip
    • Y10T137/7885—Multiple slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
DE19712115146 1970-03-30 1971-03-29 Unfallschutzblase und Aufblaseinrichtung hierfür Pending DE2115146A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00023735A US3840246A (en) 1970-03-30 1970-03-30 Crash protection bag and inflation equipment and components thereof

Publications (1)

Publication Number Publication Date
DE2115146A1 true DE2115146A1 (de) 1971-10-21

Family

ID=21816902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712115146 Pending DE2115146A1 (de) 1970-03-30 1971-03-29 Unfallschutzblase und Aufblaseinrichtung hierfür

Country Status (4)

Country Link
US (1) US3840246A (OSRAM)
DE (1) DE2115146A1 (OSRAM)
FR (1) FR2087906A5 (OSRAM)
GB (1) GB1337065A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503447A1 (de) * 1974-02-07 1975-08-14 Eaton Corp Ansaugendes fahrzeuginsassenrueckhaltesystem
DE4008243A1 (de) * 1990-03-15 1991-09-19 Diehl Gmbh & Co Gaskissen-rueckhaltesystem
DE4126743A1 (de) * 1991-08-13 1993-02-18 Guenter Herrmann Aufprallschutzsystem
US9045109B2 (en) * 2011-11-26 2015-06-02 GM Global Technology Operations LLC Gasbag for a pedestrian protection system and a motor vehicle equipped therewith

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126325A (en) * 1970-06-20 1978-11-21 Klippan Gmbh Hamburg Inflatable air bag for motor vehicles for attenuating the impact effect of the passenger in case of accident
US3907328A (en) * 1970-06-20 1975-09-23 Klippan Gmbh Inflatable air bag for motor vehicles for attenuating the impact effect of the passenger in case of accident
US3994506A (en) * 1970-06-20 1976-11-30 Klippan Gmbh Inflatable air bag for motor vehicles for attenuating the impact effect of the passenger in case of accident
US4034673A (en) * 1976-02-23 1977-07-12 Calspan Corporation Armor penetration shaped-charge projectile
JPH0729868B2 (ja) * 1987-02-10 1995-04-05 日本工機株式会社 エアバツク展開用ガス発生装置
FR2652322B1 (fr) * 1989-09-27 1991-11-22 Livbag Snc Dispositif d'absorption de choc pour occupants d'un vehicule automobile et utilisation de ce dispositif.
US5007662A (en) * 1989-10-16 1991-04-16 Ford Motor Company Air bag relief valve
US5207450A (en) * 1991-12-12 1993-05-04 Takata, Inc. Aspirated air cushion restraint system
DE4228617C1 (de) * 1992-08-28 1993-10-21 Daimler Benz Ag Luftansaugendes Gassack-Aufprallschutzsystem für einen Kraftwageninsassen
US5489117A (en) * 1994-07-25 1996-02-06 Huber; John F. Occupant restraint system
GB2299306A (en) * 1995-03-25 1996-10-02 Airbag Protection Systems Ltd Inflatable airbag for a vehicle
DE29905770U1 (de) * 1999-03-29 1999-12-16 Trw Repa Gmbh Aufblasbares Schutzkissen für den Kopf- und Schulterbereich
WO2001012475A1 (de) * 1999-08-16 2001-02-22 Autoliv Development Ab Kraftfahrzeug-gassackanordnung mit schnurgasgenerator
US7325830B2 (en) * 2005-09-05 2008-02-05 Honda Motor Co., Ltd. Airbag device for vehicles
DE102007022925A1 (de) * 2007-05-14 2008-11-20 Daimler Ag Rückhaltesystem
US10773677B1 (en) 2016-06-02 2020-09-15 Cyclazoom Llc Airbag system with overlapping airbags
US10065595B1 (en) * 2016-06-02 2018-09-04 Cyclazoom Llc Airbag system
DE102019203048B4 (de) 2019-03-06 2025-02-20 Ford Global Technologies, Llc Airbagmodul und Kraftfahrzeug

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503447A1 (de) * 1974-02-07 1975-08-14 Eaton Corp Ansaugendes fahrzeuginsassenrueckhaltesystem
DE4008243A1 (de) * 1990-03-15 1991-09-19 Diehl Gmbh & Co Gaskissen-rueckhaltesystem
DE4126743A1 (de) * 1991-08-13 1993-02-18 Guenter Herrmann Aufprallschutzsystem
US9045109B2 (en) * 2011-11-26 2015-06-02 GM Global Technology Operations LLC Gasbag for a pedestrian protection system and a motor vehicle equipped therewith

Also Published As

Publication number Publication date
US3840246A (en) 1974-10-08
GB1337065A (en) 1973-11-14
FR2087906A5 (OSRAM) 1971-12-31

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