ES2312253A1 - Detonator for exploding airbags and safety belts with an explosive charge - Google Patents

Detonator for exploding airbags and safety belts with an explosive charge Download PDF

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Publication number
ES2312253A1
ES2312253A1 ES200601353A ES200601353A ES2312253A1 ES 2312253 A1 ES2312253 A1 ES 2312253A1 ES 200601353 A ES200601353 A ES 200601353A ES 200601353 A ES200601353 A ES 200601353A ES 2312253 A1 ES2312253 A1 ES 2312253A1
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ES
Spain
Prior art keywords
airbags
explosive charge
safety belts
detonator
explosion
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.)
Granted
Application number
ES200601353A
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Spanish (es)
Other versions
ES2312253B1 (en
Inventor
Javier Martinez Valiente
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.)
EKOLOGICA MEDIOAMBIENTAL S.L.U.
Original Assignee
Koerner S L
KOERNER SL
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 Koerner S L, KOERNER SL filed Critical Koerner S L
Priority to ES200601353A priority Critical patent/ES2312253B1/en
Priority to PCT/IB2007/001361 priority patent/WO2007138426A2/en
Publication of ES2312253A1 publication Critical patent/ES2312253A1/en
Application granted granted Critical
Publication of ES2312253B1 publication Critical patent/ES2312253B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/06Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42DBLASTING
    • F42D5/00Safety arrangements
    • F42D5/04Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42DBLASTING
    • F42D5/00Safety arrangements
    • F42D5/04Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045Detonation-wave absorbing or damping means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Air Bags (AREA)

Abstract

The detonator for exploding airbags and safety belts with an explosive charge is characterized by the fact that it comprises an explosion chamber (1) provided with a power supply (5) that is connected to connections (3) for the airbags (4) and/or safety belts with an explosive charge and at least one pushbutton (6) for activating explosion of the airbags (4) and/or the safety belts with an explosive charge inside the explosion chamber (1). The result is a device which is specially designed to explode airbags and safety belts with an explosive charge and can be used with different types of airbags and safety belts in a convenient and safe manner.

Description

Detonador para el explosionado de airbags y cinturones de seguridad con carga explosiva.Detonator for the explosion of airbags and seat belts with explosive charge.

La presente invención se refiere a un detonador para el explosionado de airbags y cinturones de seguridad con carga explosiva.The present invention relates to a detonator for the explosion of airbags and seat belts with load explosive

Antecedentes de la invenciónBackground of the invention

Los airbags y los cinturones de seguridad con carga explosiva que se califican de incorrectos se han de reciclar.Airbags and seat belts with explosive charge that are described as incorrect must be Recycle.

Por ejemplo, puede pasar que en un accidente un airbag o un cinturón de seguridad no explosione, o que se tenga que sustituir un airbag en un taller por motivos de seguridad en garantía o fuera de ella.For example, it may happen that in an accident a airbag or a seat belt does not explode, or you have to replace an airbag in a workshop for safety reasons in warranty or out of it.

En estos casos es habitual que personal cualificado realice las conexiones adecuadas para explosionar el propio airbag en el interior del automóvil, que sirve de protección (cuando éste se destine a chatarra).In these cases it is usual for staff qualified make the appropriate connections to blast the own airbag inside the car, which serves as protection (when it is destined for scrap).

Para el explosionado de airbags existe una normativa en la que se indican las etapas que se han de realizar y las medidas de protección que se han de tomar, pero en la actualidad no existe ningún dispositivo especialmente diseñado para el explosionado de airbags, que pueda utilizarse con diferentes tipos de airbags, y cuya utilización sea sencilla y segura.For the explosion of airbags there is a regulations in which the stages to be carried out are indicated and the protection measures to be taken, but currently there is no device specially designed for exploded airbags, which can be used with different types of airbags, and whose use is simple and safe.

Descripción de la invenciónDescription of the invention

Con el detonador de la invención se consiguen resolver los inconvenientes citados, presentando otras ventajas que se describirán.With the detonator of the invention are achieved solve the aforementioned problems, presenting other advantages that They will be described.

El detonador para el explosionado de airbags y cinturones de seguridad con carga explosiva de la presente invención se caracteriza por el hecho de que comprende una cámara de explosionado provista de una fuente de alimentación conectada a unas conexiones para los airbags y/o cinturones de seguridad con carga explosiva, y por lo menos un pulsador para accionar el explosionado de los airbags y/o los cinturones de seguridad con carga explosiva en el interior de la cámara de explosionado.The detonator for the explosion of airbags and seat belts with explosive charge of the present invention is characterized by the fact that it comprises a chamber of exploded provided with a power supply connected to connections for airbags and / or seat belts with explosive charge, and at least one button to operate the blown up of airbags and / or seat belts with explosive charge inside the blast chamber.

Gracias a esta característica, se consigue un dispositivo especialmente diseñado para el explosionado de airbags y cinturones de seguridad con carga explosiva, que se puede utilizar con los diferentes tipos de airbags y cinturones de seguridad de una manera cómoda y segura, sin tener que utilizar el propio automóvil como cámara de explosionado (ya que este caso es solamente cuando el automóvil se chatarrea).Thanks to this feature, you get a device specially designed for the explosion of airbags and seat belts with explosive charge, which can be used with the different types of airbags and seat belts of a comfortable and safe way, without having to use your own car as an exploded chamber (since this case is only when the car is scrapped).

Ventajosamente, dichas conexiones están colocadas en una pluralidad de bandejas extraíbles que se montan en el interior de la cámara de explosionado.Advantageously, said connections are placed in a plurality of removable trays that are mounted on the inside of the blast chamber.

Por motivos de seguridad, los pulsadores de accionamiento son dos y están conectados entre sí, de manera que para el accionamiento del explosionado es necesario pulsarlos a la vez, de manera que se evita el explosionado accidental si únicamente se pulsa un pulsador.For security reasons, the push buttons drive are two and are connected to each other, so that to drive the explosion it is necessary to press them to the time, so that accidental explosion is avoided if only one button is pressed.

También por motivos de seguridad, el dispositivo de la presente invención también comprende una puerta de apertura retardada después del explosionado, y un extractor de humos.Also for security reasons, the device of the present invention also comprises an opening door delayed after the explosion, and a fume extractor.

Según una realización preferida, dicha cámara de explosionado es metálica y comprende en su interior un revestimiento de material de insonorización.According to a preferred embodiment, said chamber of exploded is metallic and comprises inside a coating  of soundproofing material.

Breve descripción de los dibujosBrief description of the drawings

Para mejor comprensión de cuanto se ha expuesto se acompañan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representa un caso práctico de realización.For a better understanding of how much has been exposed Some drawings are accompanied in which, schematically and only to non-limiting example title, a case study of realization.

La figura 1 es una vista esquemática en alzado del detonador de la presente invención; yFigure 1 is a schematic elevation view of the detonator of the present invention; Y

La figura 2 es una vista esquemática en planta de una de las bandejas que se utilizan en el detonador de la presente invención.Figure 2 is a schematic plan view of one of the trays that are used in the detonator of the present invention

Descripción de una realización preferidaDescription of a preferred embodiment

Tal como se puede apreciar en la figura 1, el detonador de la presente invención comprende una cámara de explosionado, indicada en general mediante la referencia numérica 1, por ejemplo de hierro y chapa con un revestimiento interior de un material de insonorización.As can be seen in Figure 1, the detonator of the present invention comprises a chamber of exploded, generally indicated by numerical reference 1, for example of iron and sheet with an inner lining of a soundproofing material.

En el interior de la cámara de explosionado 1 se colocan una pluralidad de bandejas 2 extraíbles provistas de una serie de conexiones 3 para diferentes tipos de airbags 4. Estas bandejas 2 están conectadas a una fuente de alimentación 5 (batería o red principal).Inside the blast chamber 1 is they place a plurality of removable trays 2 provided with a connection series 3 for different types of airbags 4. These Trays 2 are connected to a power supply 5 (battery or main network).

El accionamiento del explosionado se realiza mediante un par de pulsadores 6, de manera que es necesario la pulsación de los dos al mismo tiempo para el accionamiento del explosionado.The operation of the explosion is carried out by means of a pair of buttons 6, so that the pressing both at the same time to drive the exploded

La cámara de explosionado 1 está provista de una puerta de apertura retardada, no representada en la figura 1 por motivos de simplicidad, y de un extractor de humos 7. Debe indicarse que la puerta puede ser doble y, si se desea, estar provista de una mirilla delantera.The blast chamber 1 is provided with a delayed opening door, not shown in figure 1 by reasons for simplicity, and a fume extractor 7. It must be indicated that the door can be double and, if desired, be provided with a front sight glass

El funcionamiento de la cámara de explosionado de la presente invención es muy sencillo. En particular, los airbags o cinturones de seguridad con carga explosiva que se desean explosionar se conectan a las bandejas, de acuerdo con el tipo de conexión que poseen.The operation of the blast chamber of the present invention is very simple. In particular, the desired airbags or belts with explosive charge blast connect to the trays, according to the type of connection they have.

A continuación, estas bandejas se colocan en posición en el interior de la cámara de explosionado, se cierra la puerta y se accionan los pulsadores 6. Por motivos de seguridad, el mecanismo de accionamiento está diseñado para que permita a la persona que acciona los pulsadores 6 a alejarse la distancia de seguridad predeterminada.Then these trays are placed in position inside the blast chamber, the door and push buttons 6 are activated. For safety reasons, the drive mechanism is designed to allow the person who presses buttons 6 to move away from default security.

Una vez realizado el explosionado, la cámara 1 no podrá abrirse hasta pasado un periodo de tiempo predeterminado, por ejemplo de cinco minutos. Una vez pasado este periodo de tiempo y extraídos a través del extractor 7 el humo en el interior de la cámara 1, ésta puede abrirse para retirar los airbags y cinturones de seguridad con carga explosiva en su interior para su reciclaje.Once the explosion is done, chamber 1 it cannot be opened until after a predetermined period of time, for example five minutes. Once this period of time has passed and extracted through the exhaust 7 the smoke inside the chamber 1, this can be opened to remove the airbags and belts with explosive charge inside for your recycling.

En el caso de que algún airbag no haya explosionado, se deberá llevar a fábrica para comprobar el motivo por el cual no ha explosionado (estudio de calidad).In the event that there is no airbag exploded, must be taken to the factory to check the reason for which it has not exploded (quality study).

A pesar de que se ha hecho referencia a una realización concreta de la invención, es evidente para un experto en la materia que el detonador descrito es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden ser substituidos por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas.Although reference has been made to a concrete embodiment of the invention, is evident to an expert in the matter that the detonator described is susceptible of numerous variations and modifications, and that all the details mentioned they can be replaced by technically equivalent ones, without depart from the scope of protection defined by the attached claims.

De todos los airbags y cinturones pirotécnicos se toma el correspondiente registro de acuerdo al etiquetaje que conlleva ese airbag o cinturón pirotécnico en su embalaje mediante el código de barras que conlleva, para posteriores estudios y controles.Of all airbags and pyrotechnic belts the corresponding record is taken according to the labeling that carries that airbag or pyrotechnic belt in its packaging by the barcode that entails, for later studies and controls

Claims (6)

1. Detonador para el explosionado de airbags y cinturones de seguridad con carga explosiva, caracterizado por el hecho de que comprende una cámara de explosionado (1) provista de una fuente de alimentación (5) conectada a unas conexiones (3) para los airbags (4) y/o cinturones de seguridad con carga explosiva, y por lo menos un pulsador (6) para accionar el explosionado de los airbags (4) y/o los cinturones de seguridad con carga explosiva en el interior de la cámara de explosionado (1).1. Detonator for the explosion of airbags and safety belts with explosive charge, characterized by the fact that it comprises an explosion chamber (1) provided with a power supply (5) connected to connections (3) for airbags ( 4) and / or safety belts with explosive charge, and at least one button (6) to operate the explosive of the airbags (4) and / or the safety belts with explosive charge inside the blast chamber ( one). 2. Detonador según la reivindicación 1, caracterizado por el hecho de que dichas conexiones (3) están colocadas en una pluralidad de bandejas (2) que se montan en el interior de la cámara de explosio-
nado (1).
2. Detonator according to claim 1, characterized in that said connections (3) are placed in a plurality of trays (2) that are mounted inside the explosion chamber.
I swim (1).
3. Detonador según la reivindicación 1, caracterizado por el hecho de que los pulsadores de accionamiento (6) son dos y están conectados entre sí, de manera que para el accionamiento del explosionado es necesario pulsarlos a la vez.3. Detonator according to claim 1, characterized in that the actuation pushbuttons (6) are two and connected to each other, so that it is necessary to press them at the same time. 4. Detonador según la reivindicación 1, caracterizado por el hecho de que comprende una puerta de apertura retardada después del explosionado.4. Detonator according to claim 1, characterized in that it comprises a delayed opening door after the explosion. 5. Detonador según la reivindicación 1, caracterizado por el hecho de que también comprende un extractor de humos (7).5. Detonator according to claim 1, characterized in that it also comprises a smoke extractor (7). 6. Detonador según la reivindicación 1, caracterizado por el hecho de que dicha cámara de explosionado (1) es metálica y comprende en su interior un revestimiento de material de insonorización.6. Detonator according to claim 1, characterized in that said blast chamber (1) is metallic and comprises in its interior a coating of soundproofing material.
ES200601353A 2006-05-24 2006-05-24 DETONATOR FOR EXPLOSIONING AIRBAGS AND SEAT BELTS WITH EXPLOSIVE LOAD. Active ES2312253B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200601353A ES2312253B1 (en) 2006-05-24 2006-05-24 DETONATOR FOR EXPLOSIONING AIRBAGS AND SEAT BELTS WITH EXPLOSIVE LOAD.
PCT/IB2007/001361 WO2007138426A2 (en) 2006-05-24 2007-05-24 Detonator for exploding airbags and safety belts with an explosive charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200601353A ES2312253B1 (en) 2006-05-24 2006-05-24 DETONATOR FOR EXPLOSIONING AIRBAGS AND SEAT BELTS WITH EXPLOSIVE LOAD.

Publications (2)

Publication Number Publication Date
ES2312253A1 true ES2312253A1 (en) 2009-02-16
ES2312253B1 ES2312253B1 (en) 2010-01-12

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ES200601353A Active ES2312253B1 (en) 2006-05-24 2006-05-24 DETONATOR FOR EXPLOSIONING AIRBAGS AND SEAT BELTS WITH EXPLOSIVE LOAD.

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ES (1) ES2312253B1 (en)
WO (1) WO2007138426A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2985013A1 (en) * 2011-12-22 2013-06-28 Sme Method for neutralizing pyrotechnic charge in pyrotechnical gas generator in airbag placed inside vehicle to protect passengers in event of shock, involves making module to circulate according to trajectory until neutralization position

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018006627B4 (en) * 2018-08-22 2021-12-23 ELOGplan GmbH Device for the controlled ignition and destruction of pyrotechnic modules

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637677A1 (en) * 1996-09-05 1998-03-12 Werec Gmbh Berlin Wertstoff Re Recycling aid for airbag for aircraft passengers etc.
DE29908646U1 (en) * 1999-05-15 1999-07-15 Varcus, Johannes Alexander, Dipl.-Ing., 58332 Schwelm Device for receiving, fixing and releasing airbag modules
EP1132262A1 (en) * 1998-11-09 2001-09-12 Nippon Kayaku Kabushiki Kaisha Gas generator disposal method and system therefor
JP2002204948A (en) * 2001-01-15 2002-07-23 Kanto Auto Works Ltd Apparatus for treatment of automobile parts provided with gas generator
DE10305014A1 (en) * 2003-02-07 2004-08-26 Bayerische Motoren Werke Ag Recycling device for vehicle, has pyrotechnic actuator that operates upon activation of airbag, and which is comprised of cab having side panels and roof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10054681A1 (en) * 2000-11-03 2002-05-08 Volkswagen Ag Air bag release system for use when dismantling scrapped cars includes unit enforcing unconditional airbag deployment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637677A1 (en) * 1996-09-05 1998-03-12 Werec Gmbh Berlin Wertstoff Re Recycling aid for airbag for aircraft passengers etc.
EP1132262A1 (en) * 1998-11-09 2001-09-12 Nippon Kayaku Kabushiki Kaisha Gas generator disposal method and system therefor
DE29908646U1 (en) * 1999-05-15 1999-07-15 Varcus, Johannes Alexander, Dipl.-Ing., 58332 Schwelm Device for receiving, fixing and releasing airbag modules
JP2002204948A (en) * 2001-01-15 2002-07-23 Kanto Auto Works Ltd Apparatus for treatment of automobile parts provided with gas generator
DE10305014A1 (en) * 2003-02-07 2004-08-26 Bayerische Motoren Werke Ag Recycling device for vehicle, has pyrotechnic actuator that operates upon activation of airbag, and which is comprised of cab having side panels and roof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
[en línea] Recuperado de: EPO PAJ párrafos [6],[11],[12]; figuras & JP 2002204948 A (KANTO JIDOSHA KOGYO KK) 23.07.2002 (resumen) párrafos [6],[11],[12]; figuras *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2985013A1 (en) * 2011-12-22 2013-06-28 Sme Method for neutralizing pyrotechnic charge in pyrotechnical gas generator in airbag placed inside vehicle to protect passengers in event of shock, involves making module to circulate according to trajectory until neutralization position

Also Published As

Publication number Publication date
ES2312253B1 (en) 2010-01-12
WO2007138426A2 (en) 2007-12-06
WO2007138426A3 (en) 2008-02-28

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