EP3747509A1 - Outil de sauvetage permettant d'ouvrir un véhicule fermé - Google Patents

Outil de sauvetage permettant d'ouvrir un véhicule fermé Download PDF

Info

Publication number
EP3747509A1
EP3747509A1 EP20178632.4A EP20178632A EP3747509A1 EP 3747509 A1 EP3747509 A1 EP 3747509A1 EP 20178632 A EP20178632 A EP 20178632A EP 3747509 A1 EP3747509 A1 EP 3747509A1
Authority
EP
European Patent Office
Prior art keywords
card
flat part
shaped flat
rescue tool
mandrel element
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
EP20178632.4A
Other languages
German (de)
English (en)
Inventor
Stephan Pannhorst
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.)
Cairon Group GmbH
Original Assignee
Cairon Group GmbH
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 Cairon Group GmbH filed Critical Cairon Group GmbH
Publication of EP3747509A1 publication Critical patent/EP3747509A1/fr
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action

Definitions

  • the invention relates to a rescue tool for opening locked vehicles with a card-shaped flat part and a mandrel element rising from a flat side of the card-shaped flat part, the card-shaped flat part having a first edge side and an opposite, second edge side, that the card-shaped flat part with the second edge side on one Area between a sealing strip and a window of the vehicle with orientation of the pin element on a side of the card-shaped flat part facing the window can be attached, so that the card-shaped flat part can be brought into a pivoted position by applying manual force on the first edge side, in which the pin element is is located at such a distance from the disk that when the first edge side is released, the card-shaped flat part is automatically pivoted back until the mandrel element strikes the disk, generating a bursting force that causes the disk to burst be leads.
  • a rescue tool for opening locked vehicles which essentially consists of a card-shaped flat part and a mandrel element rising from a plane of extent of the same.
  • the flat part In order to burst a window of the vehicle, for example to free a child or an animal from the vehicle interior in an emergency, the flat part is inserted with one edge side into a gap between a sealing strip and a body part r of the vehicle. Subsequently, while manually grasping the opposite edge side of the flat part, the same is pivoted so far, forming a spring tension, that after the flat part is released, it snaps against the pane with the mandrel element.
  • the disadvantage of the known rescue tool is that due to its relatively large thickness it can only be used for interior rescue in an upper area of the door. There is only a sufficiently large gap between a door frame (door sealing rubber) and the body part so that the card-shaped flat part can be inserted. It is not possible to insert the flat part between the pane and the body part in the lower area of the door. It is desirable to provide a universal rescue tool in particular for non-movable windows, that is, for rear, triangular or rear windows of a coupe / station wagon / transporter vehicle
  • the object of the present invention is therefore to develop a rescue tool for opening locked vehicles by bursting a window in such a way that it can be used more universally, in particular for permanently installed side / rear windows and the like and that a high degree of availability of the tool ( e.g. in purses, document bags, etc.) is also guaranteed for external rescue.
  • the invention in connection with the preamble of claim 1 is characterized in that the card-shaped flat part has a maximum thickness of 1 mm and that the mandrel element is at a height in a range of 0.5 mm and 5 mm from the Flat side of the card-shaped flat part rises.
  • the particular advantage of the invention is that the rescue tool can be used to burst not only movable windows of a vehicle, but also immovable windows of the vehicle. After an accident in a vehicle, the most accessible window can advantageously be selected in order to gain access to the vehicle interior.
  • all panes of non-foiled single-pane safety glass (ESG) of a vehicle with the exception of the windshield (which in most cases consists of laminated safety glass "VSG”) can be made to burst or break by means of a mandrel element that can be manually prestressed by bending.
  • the rescue tool Due to the relatively small wall thickness or thickness of a card-shaped flat part of the rescue tool, it can be placed in a slot between a sealing strip and the pane in the case of movable panes and on an edge between a sealing strip and the pane in the case of non-movable panes. This prevents undesired slipping on the connecting edge between the sealing strip and the pane.
  • the rescue tool according to the invention can be attached or pushed in in any area of the movable pane.
  • the rescue tool can be used for both indoor and outdoor rescue.
  • the rescue tool can advantageously be carried in purses, document pouches and the like and is therefore also available in the event of an external rescue.
  • the card-shaped flat part consists of a fiber-reinforced plastic material.
  • the card-shaped flat part advantageously has the necessary spring force capability so that, after manual bending of the flat part, the spring force required to burst the pane can be converted into the mechanical energy required to burst the pane.
  • the mandrel element consists of a hardened metal, in particular a hardened steel material.
  • the mandrel element advantageously has the required hardness for the pane to burst.
  • the rescue tool is preferably manufactured by injection molding, with the mandrel element inserted in a mold space being overmolded by the plastic material to form the flat part.
  • the rescue tool can advantageously be produced in a two-stage production process (production of the mandrel element, overmolding of the mandrel element), which reduces the cost.
  • the mandrel element has a conical bolt part which converges to form a point.
  • the tip sweeps over a maximum obtuse angle in a plane running perpendicular to the flat part, which angle can be 120 °, for example.
  • the tip of the mandrel element can advantageously press into the disk like an arrow.
  • the mandrel element has an area in the range from 150 mm 2 to 1000 mm 2 , so that after bending or tensioning the card-shaped flat part during the stationary positioning of a first edge side at the area of the transition a sufficiently high centrifugal mass is provided between the window of the vehicle and the sealing strip of the same.
  • the mandrel element or the tip of the mandrel element can exert a sufficiently large impact force which leads to the pane breaking reliably.
  • the tip of the mandrel is preferably formed point-like or has a relatively small area.
  • the height of the mandrel element is in the range from 0.5 mm to 5 mm, preferably 1 mm to 3 mm.
  • the transverse extent of the rescue tool can be kept relatively small so that it can be easily stowed away like a credit card.
  • the card-shaped flat part has an inclined surface in the area of an edge side facing away from the mandrel element, so that this edge side can be easily attached to the connecting area between the pane and the seal or in the space between the pane and the seal.
  • a rescue tool 1 comprises a card-shaped flat part 2 which has a mandrel element 4 in the area of a first edge side 3.
  • the mandrel element 4 has a conical bolt part 10 which rises from a flat side 11 of the card-shaped flat part 2.
  • the card-shaped flat part 2 has the dimensions of a credit card or customer card and can optionally be used as an information carrier.
  • the card-shaped flat part 2 can be provided with appropriate printing.
  • the printing or labeling can be used for advertising or information purposes.
  • the card-shaped flat part 2 can have a magnetic strip and / or a chip for storing data.
  • the card-shaped flat part 2 is preferably rectangular, the first edge side 3 forming a first end face and an opposite second edge side 8 forming an opposite end face.
  • the edge sides 3, 8 are each connected to one another via a third edge side 12 and a fourth edge side 13.
  • the edge sides 3, 8, 12, 13 are delimited by the opposite flat sides 11, 11 ', which preferably run parallel in the initial position of the rescue tool 1 and whose distance d F from one another is less than 1 mm.
  • the distance d F thus corresponds to the wall thickness or wall thickness of the card-shaped flat part 2.
  • the wall thickness d F of the card-shaped flat part 2 can be 0.9 mm, for example.
  • the mandrel element 4 which projects with the conical bolt part 10 from a plane E of the first flat side 11 of the flat part 2, is arranged at a distance a from the first edge side 3 of a maximum of 10 mm.
  • the distance a can be in a range from 5 mm to 15 mm.
  • a free tip 14 of the mandrel element 4 sweeps over an obtuse angle ⁇ , in the present embodiment an obtuse angle ⁇ of 100 °.
  • the conical bolt part 10 can also be made steeper with a smaller opening angle ⁇ of the tip 14.
  • the opening angle ⁇ of the tip 14 can be configured, for example, as a right angle or as an acute angle.
  • the mandrel element 4 consists of a hardened metal material, preferably a hardened steel material, which allows multiple use of the rescue tool.
  • the preformed mandrel element 4 is used as an insert in a molding tool of an injection molding machine.
  • a plastic compound is then injected into the molding tool to form the card-shaped flat part 2.
  • the mandrel element 4 is preferably overmolded from three sides, so that in the final state only the conical bolt part 10 rises from the first flat side 11, while a base part 15 of the mandrel element 4 on a bottom side 16 and on an edge side 17 of the plastic material of the Flat part 2 is surrounded. Only a top side 18 of the bottom part 15 and the conical bolt part 10 are not surrounded by the plastic material.
  • the mandrel element 4 is thus partially encapsulated by the plastic material of the card-shaped flat part 2.
  • the base part 15 is preferably circular, so that the edge side 17 concentrically surrounds the tip 14 of the conical bolt part 10.
  • the bottom side 16 of the base part 15 has a diameter d B which is greater than twice the diameter d K of the conical bolt part 10.
  • the bottom side 16 extends parallel to and at a distance from the second flat side 11 '.
  • the mandrel element 4 is materially connected to the card-shaped flat part 2, with a relatively high strength being given.
  • the card-shaped flat part 2 is preferably made of a fiber-reinforced plastic material, in particular a glass fiber-reinforced plastic material. As a result, the card-shaped flat part 2 has sufficient strength, which moreover ensures a minimum spring tension for the pane 5 to burst. In order to provide the required impact energy to burst the pane 5, the card-shaped flat part 2 has a minimum length I F of 70 mm.
  • the card-shaped flat part 2 preferably has a constant thickness d F.
  • the handling of the rescue tool 1 is described below.
  • the card-shaped flat part 2 can be attached with the second edge side 8 either in a region of a lower edge of a movable pane or an immovable pane 5.
  • the second edge side 8 is inserted into a slot that can be formed between a sealing strip and the pane.
  • the second edge side 8 of the card-shaped flat part 2 is attached to the edge or connecting line V between the sealing strip 9 and the window 5.
  • the card-shaped flat part 2 cannot engage in a space between the sealing strip 9 and the pane 5. There is only a contact with the bead-like connecting line of sealing strip 9 and pane 5.
  • a body part 6 in which the pane 5 is fixedly arranged.
  • the card-shaped flat part 2 is oriented in an attachment position in such a way that the first flat side 11 thereof, from which the mandrel element 4 protrudes, faces in the direction of the pane 5.
  • the card-shaped flat part 2 is pivoted or bent about a pivot axis, the pivot axis being formed by the connecting line between the sealing strip 9 and the pane 5 or the second edge side 8.
  • the first edge side 3 is bent away from the disk 5 by a minimum pivot angle, for example can be an acute angle ⁇ . If the minimum pivoting angle is exceeded, the first edge side 3 is released so that it moves automatically in the direction of the pane 5 due to the internal stress of the card-shaped flat part 2.
  • the bending energy is converted into impact energy, with the tip 14 of the mandrel element 4 striking the disc 5 in a quasi-punctiform manner.
  • the disc 5 consists of a toughened glass.
  • the tip 14 of the conical bolt part 10 acts on the disc 5 with a bursting force F when it hits the disc 5, so that the disc 5 splinters.
  • the impact of the mandrel element 4 on the pane 5 causes the same to burst, so that the exposed pane 5 enables access to the vehicle interior.
  • the door confirmation device can then be operated from the inside and the vehicle door can be unlocked.
  • the rescue tool 1 can advantageously be operated in the form of a one-hand operation.
  • the second edge region 8 can also be attached exclusively to the pane 5 or exclusively to a body component of the vehicle surrounding the pane 5. For this, however, a two-hand operation of the rescue tool 1 is necessary.
  • the rescue tool 1 is formed in one piece.
  • the above-described manufacturing method of the rescue tool 1 by injection molding is preferably used for large series.
  • a recess can be formed in the card-shaped flat part 2 by milling in a first step.
  • the mandrel element 4 is inserted into the recess of the card-shaped flat part 2 and connected to it by gluing.
  • the mutually facing surfaces of the recess and / or the mandrel element are provided with an adhesive.
  • the mandrel element 4 or the base part 15 thereof is circular.
  • the frustoconical bolt part 10 extends coaxially to the base part 15.
  • the tip 14 of the bolt part 10 preferably runs on an axis of symmetry of the base part 15.
  • the diameter d B of the base part 15 is in a range between 15 mm and 30 mm , preferably in the range from 16 mm to 20 mm.
  • the area of the mandrel element 4 or the area of the plate-shaped base part 15 is in a range between 150 mm 2 and 1000 mm 2 .
  • the mandrel element 4 consists of a metal material, the dimensions of the mandrel element 4 result in a sufficiently high impact weight or flywheel which, after the triggering or pretensioning of the card-shaped flat part 2, has or provides a minimum impact energy for the pane 5 to burst.
  • a thickness d A of the plate-shaped or flat base part 15 is in a range between 0.7 mm and 0.8 mm, preferably 0.75 mm, that is to say less than the card thickness d F of 0.9 mm.
  • the thickness d A of the plate-shaped base part 15 thus corresponds to a depth of the recess 19 of the card-shaped flat part 2.
  • the thickness d A of the base part 15 is therefore greater than 75% of the thickness d F of the card-shaped flat part 2.
  • the bolt part 10 has a height h in the range from 1 mm to 3 mm, in the present exemplary embodiment the height h is 2.5 mm.
  • a base side d K of the bolt part 10 running in the plane of the base part 15 has a diameter in the range from 2 mm to 3 mm, in the present exemplary embodiment 2.5 mm.
  • the opening angle ⁇ of the bolt part 10, which includes opposite sides of the lateral surface of the bolt part 10, is in a range between 45 ° and 65 °. In the present exemplary embodiment, the opening angle is ⁇ 54 °.
  • the height h of the bolt part 10 can also be 3 mm, the opening angle being ⁇ 46 °.
  • the height of the bolt part 10 can be 2 mm, the opening angle being ⁇ 65 °. As the height h increases, the opening angle ⁇ thus decreases, while the diameter d K of the bolt part 10 remains constant.
  • the subject matter of the invention differs from the previous embodiment by the design of a card-shaped flat part 2 ', which has an inclined surface 20 on the second edge side 8 facing away from the recess 19 thereof, which tapers towards a free end 21 of the second edge side 8.
  • the inclined surface 20 is located on the rear flat side 11 ', that is to say on the flat side 11' from which the mandrel element 4 does not rise.
  • the wall thickness d F is 0.5 mm.
  • the inclined surface 20 forms with a longitudinal plane in which the card-shaped flat part 2 runs, for example, an angle of 5 ° to 6 °.
  • the beveled design of the second edge side 8 advantageously enables the card-shaped flat part 2 to be pushed more easily between the pane seal and the pane before the card-shaped flat part 2 'is bent.
  • the inclined surface 20 serves to facilitate the attachment of the second edge side 8 to the area of the pane 5 which is delimited by the sealing strip 9.
  • a card-shaped flat part 2 ′′ is provided, which has an inclined surface 20 only in one or two corners 22 of the second edge side 8.
  • the inclined surface 20 ′ leads to a tapering of the wall thickness of the card-shaped flat part 2 ′′ both from the second edge side 8 and from the third edge side 12 or fourth edge side 13.
  • the inclined surface 20 ′ has a base edge 24 which connects the second edge side 8 to the third edge side 12 or fourth edge side 13.
  • the wall thickness d F of the card-shaped flat part 2 ′′ decreases in the direction of the corner edge 23.
  • the wall thickness d F is 0.9 mm - as in the remaining part of the card-shaped flat part 2 ′′.
  • the corner-side inclined surface 20 ' can run along the second or third edge side 12, 13 and the second edge side 8 along 8 mm.
  • this also makes it easier to attach the card-shaped flat part 2 ′′ to the pane seal, in particular if the pane seal is made of a relatively hard material.
  • the card-shaped flat part 2, 2 ', 2 " can consist of a fiber-reinforced plastic or a carbon composite material.
  • the mandrel element 4 preferably consists of a metal material or steel material.
  • the card-shaped flat part 2, 2 ′, 2 ′′ can be printed on on both sides, the mandrel element 4 being recessed on the first flat side 11.
  • the rescue tool according to the invention can be used both from an inside and from an outside of the vehicle window 5.
  • the rescue tool When used indoors, the rescue tool enables people to be rescued by themselves, who are in an emergency inside the car. In the case of outdoor use, the person or animal in the vehicle can be rescued from outside by an uninvolved person.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Air Bags (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP20178632.4A 2019-06-07 2020-06-05 Outil de sauvetage permettant d'ouvrir un véhicule fermé Pending EP3747509A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019115480.4A DE102019115480A1 (de) 2019-06-07 2019-06-07 Rettungswerkzeug zum Öffnen eines verschlossenen Fahrzeugs

Publications (1)

Publication Number Publication Date
EP3747509A1 true EP3747509A1 (fr) 2020-12-09

Family

ID=71069705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20178632.4A Pending EP3747509A1 (fr) 2019-06-07 2020-06-05 Outil de sauvetage permettant d'ouvrir un véhicule fermé

Country Status (2)

Country Link
EP (1) EP3747509A1 (fr)
DE (2) DE102019115480A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202020105186U1 (de) 2020-09-09 2020-09-30 Cairon Group Gmbh Kartenhaltevorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146192B2 (en) * 2009-06-12 2012-04-03 Douglas McGlynn Emergency self evacuation system
US20140157525A1 (en) * 2012-12-11 2014-06-12 Ralphael T. Locklear System for an Escaping Device
WO2015177686A1 (fr) * 2014-05-19 2015-11-26 Ilr Safety Cc Dispositif de poinçon
WO2017070653A1 (fr) * 2015-10-23 2017-04-27 Alexander A James Système et procédé de rupture de verre de sécurité
US20170143999A1 (en) * 2015-11-25 2017-05-25 David A. POMEROY Wrist-worn glass breaking tool
US20200001122A1 (en) * 2018-07-02 2020-01-02 Jim Patlan Safety Device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146192B2 (en) * 2009-06-12 2012-04-03 Douglas McGlynn Emergency self evacuation system
US20140157525A1 (en) * 2012-12-11 2014-06-12 Ralphael T. Locklear System for an Escaping Device
WO2015177686A1 (fr) * 2014-05-19 2015-11-26 Ilr Safety Cc Dispositif de poinçon
WO2017070653A1 (fr) * 2015-10-23 2017-04-27 Alexander A James Système et procédé de rupture de verre de sécurité
US20170113073A1 (en) 2015-10-23 2017-04-27 Owl Safety Innovations, Llc System and method for breaking glass
US20170143999A1 (en) * 2015-11-25 2017-05-25 David A. POMEROY Wrist-worn glass breaking tool
US20200001122A1 (en) * 2018-07-02 2020-01-02 Jim Patlan Safety Device

Also Published As

Publication number Publication date
DE202020006011U1 (de) 2024-03-11
DE102019115480A1 (de) 2020-12-10

Similar Documents

Publication Publication Date Title
DE1530504A1 (de) Sicherheitsverglasung fuer Kraftfahrzeuge
DE102012003045A1 (de) Verfahren zur Anbringung von Funktionsbauteilen an einem Dachelement eines Fahrzeugs sowie Fahrzeugdachelement
DE2024753A1 (de) Verfahren zur Herstellung einer Halterung für eine Fensterscheibe, insbesondere für eine Windschutzscheibe in einem Kraftfahrzeug
DE3837701A1 (de) Klebeverbindung zwischen einer glasscheibe und einem metallischen halteelement
EP3724436B1 (fr) Élément de support pour une vitre latérale du véhicule pouvant être soulevée et abaissée
EP2862995B1 (fr) Procédé de fabrication d'une tôle arrière d'un verrou de véhicule automobile et verrou comprenant une telle tôle
EP3724437B1 (fr) Vitre latéral du véhicule dotée d'un élément de maintien fixé d'un seul côté
DE602004012070T2 (de) Halter für einen Stopper für eine Fahrzeugfronthaube
EP3747509A1 (fr) Outil de sauvetage permettant d'ouvrir un véhicule fermé
EP3387204B1 (fr) Dispositif, comprenant un disque et au moins un rail de levage, son procédé de fabrication et son utilisation
DE102017209362A1 (de) Verfahren und Vorrichtung zur Herstellung eines Schildes
DE102006004171B4 (de) Türmodul mit einem Träger und eine Fahrzeugtür
WO2019115078A1 (fr) Élément de maintien pour vitre latérale de véhicule pouvant être levée et abaissée
EP3548319B1 (fr) Vitre latérale de véhicule stratifiée comprenant un passage destiné à fixer un élément de serrage
DE102006045411B4 (de) Werkzeug zum Umschäumen und/oder Umspritzen eines im Wesentlichen plattenförmigen Werkstücks
DE102013214568A1 (de) Verfahren und Vorrichtung zur Herstellung eines Schildes
EP2987932A1 (fr) Système de fermeture à cale pour serrure d'ouvrants de véhicules
DE102015212355A1 (de) Mitnehmeranordnung
DE2629731A1 (de) Verkleidung fuer motorraeder mit einer absprengbaren sichtscheibe
DE102020118985A1 (de) Sicherheitssystem und Verfahren zum Betreiben eines Kraftfahrzeugs
DE102014106095A1 (de) Aufnahme für einen aufblasbaren Gassack und Verfahren zur Herstellung einer solchen Aufnahme
DE102021207543A1 (de) Verbindungsanordnung zwischen einer Fahrzeugscheibe und einem Fensterheber sowie Fahrzeug mit einer solchen Verbindungsanordnung
DE19720075A1 (de) Türfenster für Kraftfahrzeuge mit einer versenkbaren Verbundglasscheibe
DE102021207542B4 (de) Halteelement zur Lagefixierung einer Scheibe, Scheibe mit einem solchen Halteelement sowie Fahrzeug
DE102006002063B4 (de) Windabweiser

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210608

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230710

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240506