DE102011114653A1 - Pedestrian protection device for vehicle, has protection element designed as protection shield, which is extendable at distance from deactivated position before portion of front windscreen - Google Patents
Pedestrian protection device for vehicle, has protection element designed as protection shield, which is extendable at distance from deactivated position before portion of front windscreen Download PDFInfo
- Publication number
- DE102011114653A1 DE102011114653A1 DE201110114653 DE102011114653A DE102011114653A1 DE 102011114653 A1 DE102011114653 A1 DE 102011114653A1 DE 201110114653 DE201110114653 DE 201110114653 DE 102011114653 A DE102011114653 A DE 102011114653A DE 102011114653 A1 DE102011114653 A1 DE 102011114653A1
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- vehicle
- person
- protection device
- protection
- shield
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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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Description
Die Erfindung betrifft eine Fußgängerschutzvorrichtung für ein Fahrzeug zum Schutz einer Person vor einem Aufprall auf eine Frontschutzscheibe des Fahrzeugs.The invention relates to a pedestrian protection device for a vehicle for protecting a person from an impact on a front window of the vehicle.
Derartige Fußgängerschutzvorrichtungen sind bereits bekannt. Insbesondere sind Fahrzeuge mit einer Fußgängerschutzvorrichtung bekannt, die einen so genannten Fußgängerairbag umfasst. Derartige Fußgängerairbags sind beispielsweise unterhalb der Frontschutzscheibe des Fahrzeugs befestigt und bei einer erfassten Kollision eines Frontbereiches des Fahrzeugs mit einer Person automatisch auslösbar, so dass sie im ausgelösten Zustand zumindest einen Teilbereich der Frontschutzscheibe überdecken, um den Aufprall der Person auf die Windschutzscheibe abzufangen.Such pedestrian protection devices are already known. In particular, vehicles with a pedestrian protection device are known which comprises a so-called pedestrian airbag. Such pedestrian airbags are fastened, for example, underneath the front window of the vehicle and can be triggered automatically by a person during a detected collision of a front area of the vehicle, so that they cover at least a portion of the front window in the tripped state in order to absorb the impact of the person on the windscreen.
Der Erfindung liegt die Aufgabe zu Grunde, eine verbesserte Fußgängerschutzvorrichtung für ein Fahrzeug zum Schutz einer Person vor einem Aufprall auf eine Frontschutzscheibe anzugeben.The invention is based on the object to provide an improved pedestrian protection device for a vehicle to protect a person from an impact on a front windshield.
Die Aufgabe wird erfindungsgemäß durch eine Fußgängerschutzvorrichtung mit den Merkmalen des Anspruchs 1 und durch ein Fahrzeug mit den Merkmalen des Anspruchs 3 gelöst.The object is achieved by a pedestrian protection device with the features of claim 1 and by a vehicle having the features of
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Die erfindungsgemäße Fußgängerschutzvorrichtung für ein Fahrzeug umfasst ein Schutzschild zum Schutz einer Person vor einem Aufprall auf eine Frontschutzscheibe des Fahrzeugs und einen Aktivierungsmechanismus, mittels dessen das Schutzelement bei einer erfassten Kollision eines Frontbereiches des Fahrzeugs mit einer Person automatisch aus einer deaktiven Position vor einen Teilbereich der Frontschutzscheibe und von diesem beabstandet ausfahrbar ist.The pedestrian protection device according to the invention for a vehicle comprises a protective shield for protecting a person from an impact on a front windshield of the vehicle and an activation mechanism, by means of which the protection element automatically detects a collision of a front region of the vehicle with a person from a deactivating position in front of a partial region of the windshield and spaced from this is extendable.
Durch das Schutzschild können insbesondere untere Scheibenbereiche der Frontschutzscheibe, d. h. eine so genannte Scheibenwurzel mit einer darunter angeordneten Instrumententafel sowie Scheibenwischer mit Wischerarmen und Wischerachsen und ein unterer und seitlicher Scheibenrahmen abgedeckt werden. Dadurch ist eine Aufprallenergie der Person, beispielsweise eines Fußgängers oder Fahrradfahrers, absorbierbar und dadurch reduzierbar und die Person ist insbesondere vor Verletzungen geschützt, welche aus einem direkten Aufprall auf den sehr harten Scheibenrahmen, aus einem Durchbrechen der Windschutzscheibe und/oder aus einem Aufprall auf die Scheibenwischer und/oder aus einem Verhaken in den Scheibenwischern resultieren würden. Durch diese Maßnahmen sind Verletzungen des Körpers und insbesondere des Kopfes der Person reduzierbar, d. h. es ist bei einem Frontaufprall einer Person mit einer wesentlich geringeren Schwere von Kopfverletzungen zu rechnen.Through the shield, in particular lower disc areas of the windshield, d. H. a so-called pane root with an instrument panel arranged underneath and windscreen wipers with wiper arms and wiper axes and a lower and side window frame are covered. As a result, an impact energy of the person, for example, a pedestrian or cyclist, absorbable and thereby reducible and the person is particularly protected from injury, resulting from a direct impact on the very hard window frame, from breaking through the windshield and / or from an impact on the Windscreen wiper and / or would result from a snag in the windscreen wipers. By these measures injury to the body and in particular the person's head are reducible, d. H. it is to be reckoned with a front impact of a person with a substantially lower weight of head injuries.
Gegenüber aus dem Stand der Technik bekannten Fußgängerschutzvorrichtungen zeichnet sich die Erfindung vor allem durch ihre Einfachheit aus. Fußgängerschutzvorrichtungen mit Fußgängerairbags sind beispielsweise deutlich aufwändiger und kostspieliger als eine erfindungsgemäße Fußgängerschutzvorrichtung, da der Einbau eines Fußgängerairbags relativ kompliziert ist und außerdem eine Auswechslung eines Fußgängerairbags nach dessen Auslösung entsprechend aufwändig ist. Die erfindungsgemäße Fußgängerschutzvorrichtung verwendet demgegenüber deutlich kostengünstigere Bauteile, die außerdem wesentlich einfacher montierbar und austauschbar und gegebenenfalls nach einer Fehlauslösung sogar wieder verwendbar sind.Compared to known from the prior art pedestrian protection devices, the invention is characterized mainly by its simplicity. Pedestrian protection devices with pedestrian airbags, for example, significantly more expensive and expensive than a pedestrian protection device according to the invention, since the installation of a pedestrian airbag is relatively complicated and also a replacement of a pedestrian airbag after its release is correspondingly complex. In contrast, the pedestrian protection device according to the invention uses significantly cheaper components, which are also much easier to install and replace and, if necessary, after a false trip even reusable.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:Showing:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
Das Fahrzeug
Die Fußgängerschutzvorrichtung
In der deaktiven Position ist das Schutzschild
Die Breite des Schutzschildes
Das Schutzschild
Der Aktivierungsmechanismus umfasst ein an das Schutzschild
Auf diese Weise werden zur Aktivierung des Schutzschildes
Vorzugsweise ist der Aktivierungsmechanismus ferner reversibel ausgebildet, so dass das Schutzschild
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102010027373 A1 [0003] DE 102010027373 A1 [0003]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110114653 DE102011114653A1 (en) | 2011-09-30 | 2011-09-30 | Pedestrian protection device for vehicle, has protection element designed as protection shield, which is extendable at distance from deactivated position before portion of front windscreen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110114653 DE102011114653A1 (en) | 2011-09-30 | 2011-09-30 | Pedestrian protection device for vehicle, has protection element designed as protection shield, which is extendable at distance from deactivated position before portion of front windscreen |
Publications (1)
Publication Number | Publication Date |
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DE102011114653A1 true DE102011114653A1 (en) | 2012-04-19 |
Family
ID=45896015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110114653 Withdrawn DE102011114653A1 (en) | 2011-09-30 | 2011-09-30 | Pedestrian protection device for vehicle, has protection element designed as protection shield, which is extendable at distance from deactivated position before portion of front windscreen |
Country Status (1)
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DE (1) | DE102011114653A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017205967A1 (en) * | 2017-04-07 | 2018-10-11 | Zf Friedrichshafen Ag | Protection of a vehicle window by means of a windshield wiper device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027373A1 (en) | 2010-07-16 | 2011-03-17 | Daimler Ag | Pedestrian safety device for use in vehicle to absorb impact of pedestrian, has clamping net clamped by clamping element such that region between disk and body component is overstretched |
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2011
- 2011-09-30 DE DE201110114653 patent/DE102011114653A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027373A1 (en) | 2010-07-16 | 2011-03-17 | Daimler Ag | Pedestrian safety device for use in vehicle to absorb impact of pedestrian, has clamping net clamped by clamping element such that region between disk and body component is overstretched |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017205967A1 (en) * | 2017-04-07 | 2018-10-11 | Zf Friedrichshafen Ag | Protection of a vehicle window by means of a windshield wiper device |
DE102017205967B4 (en) * | 2017-04-07 | 2020-11-19 | Zf Friedrichshafen Ag | Protection of a vehicle window by means of a windscreen wiper device |
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Legal Events
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R230 | Request for early publication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |