DE102010027373A1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- DE102010027373A1 DE102010027373A1 DE201010027373 DE102010027373A DE102010027373A1 DE 102010027373 A1 DE102010027373 A1 DE 102010027373A1 DE 201010027373 DE201010027373 DE 201010027373 DE 102010027373 A DE102010027373 A DE 102010027373A DE 102010027373 A1 DE102010027373 A1 DE 102010027373A1
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- DE
- Germany
- Prior art keywords
- vehicle
- tensioning
- pedestrian
- net
- disk
- 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.)
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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)
- Superstructure Of Vehicle (AREA)
Abstract
Description
Die Erfindung betrifft eine Fußgängerschutzvorrichtung für ein Fahrzeug, welches Fahrzeugstrukturbauteile, eine Scheibe und ein von der Scheibe beabstandetes Karosseriebauteil umfasst, wobei die Scheibe von den Fahrzeugstrukturbauteilen seitlich begrenzt ist.The invention relates to a pedestrian protection device for a vehicle comprising vehicle structural components, a disc and a body component spaced from the disc, the disc being laterally delimited by the vehicle structural components.
Eine Fußgängerschutzvorrichtung, welche im Frontbereich eines Fahrzeuges angeordnet ist, dient dazu, einen Aufprall eines Fußgängers oder Fahrradfahrers zu dämpfen, um eine aus dem Aufprall resultierende Verletzungsschwere zu verringern. Bei einem Aufprall sind Beine und Kopf des Fußgängers besonders gefährdet. Untersuchungen zeigen außerdem Korrelationen zwischen Fußgängergröße, Fahrzeugtyp, Geschwindigkeit und dem Verletzungsbild.A pedestrian protection device, which is arranged in the front region of a vehicle, serves to dampen a collision of a pedestrian or cyclist in order to reduce an injury severity resulting from the impact. In an impact, legs and head of the pedestrian are particularly vulnerable. Investigations also show correlations between pedestrian size, vehicle type, speed and the injury pattern.
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine gegenüber dem Stand der Technik verbesserte Fußgängerschutzvorrichtung für ein Fahrzeug anzugeben.The invention has for its object to provide a comparison with the prior art improved pedestrian protection device for a vehicle.
Die Aufgabe wird erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.The object is achieved by the features specified in
Bei einer Fußgängerschutzvorrichtung für ein Fahrzeug, welches Fahrzeugstrukturbauteile, eine Scheibe und ein von der Scheibe beabstandetes Karosseriebauteil umfasst, ist die Scheibe von den Fahrzeugstrukturbauteilen seitlich begrenzt. Erfindungsgemäß ist außerhalb der Scheibe ein Spannnetz angeordnet, wobei ein erster Rand des Spannnetzes an dem Karosseriebauteil und ein gegenüberliegender zweiter Rand an einem Spannelement befestigt ist, welches an den Fahrzeugstrukturbauteilen angeordnet ist und wobei das Spannnetz mittels des Spannelementes derart spannbar ist, dass zumindest ein Bereich zwischen der Scheibe und dem Karosseriebauteil überspannbar ist.In a pedestrian protection device for a vehicle, comprising vehicle structural components, a disk, and a body component spaced from the disk, the disk is laterally bounded by the vehicle structural components. According to the invention, a tensioning net is arranged outside the disk, wherein a first edge of the tensioning network is fastened to the body component and an opposite second edge to a tensioning element which is arranged on the vehicle structural components and wherein the tensioning network can be tensioned by means of the tensioning element such that at least one area between the disc and the body component is overstretched.
Bei der Scheibe kann es sich um eine Frontschutzscheibe, eine Heckscheibe oder eine Seitenscheibe handeln, wobei das Karosseriebauteil eine Motorabdeckhaube, eine Heckklappe oder eine Türverkleidung sein kann.The windshield may be a front windshield, a rear window or a side window, where the body component may be an engine hood, a tailgate or a door trim.
Mittels der Fußgängerschutzvorrichtung in Form des Spannnetzes ist auf einfache Weise ein Schutz eines Fußgängers bei einem Aufprall auf das Fahrzeug in vorteilhafter Weise erhöht, ohne dass eine Steifigkeit des Karosseriebauteiles verringert ist. Dabei bildet das Spannnetz ein spannbares Fangnetz, mit dem eine Verletzungsschwere des Fußgängers bei einem Aufprall auf das Fahrzeug, insbesondere eine Kopfverletzungsschwere, verringert ist.By means of the pedestrian protection device in the form of the tensioning network, protection of a pedestrian in the event of a collision with the vehicle is advantageously increased in an advantageous manner, without a rigidity of the body component being reduced. In this case, the tensioning network forms a tensionable safety net, with which an injury severity of the pedestrian in the event of an impact on the vehicle, in particular a head injury severity, is reduced.
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.
In
Das Fahrzeug
Die Fußgängerschutzvorrichtung umfasst ein Spannelement
An einem ersten Fahrzeugstrukturelement
An dem zweiten Fahrzeugstrukturelement
Das Spannnetz
Bei dem Spannnetz
Das Spannelement
Im Bereich des Umlenkpunktes P ist der Auslösemechanismus angeordnet, mittels welchem eine in
Vorzugsweise weisen die beiden Fahrzeugstrukturelemente
In
Mittels des Auslösemechanismus wirkt die Zugkraft F auf das Spannelement
Das Spannnetz
Dadurch, dass der Bereich der Scheibe
Handelt es sich bei dem Karosseriebauteil
Alternativ zur Verwendung des Spannnetzes
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 202004001682 U1 [0003] DE 202004001682 U1 [0003]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010027373 DE102010027373A1 (en) | 2010-07-16 | 2010-07-16 | 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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010027373 DE102010027373A1 (en) | 2010-07-16 | 2010-07-16 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010027373A1 true DE102010027373A1 (en) | 2011-03-17 |
Family
ID=43571186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010027373 Withdrawn DE102010027373A1 (en) | 2010-07-16 | 2010-07-16 | 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 |
Country Status (1)
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DE (1) | DE102010027373A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011114653A1 (en) | 2011-09-30 | 2012-04-19 | Daimler Ag | 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 |
DE102012101648A1 (en) * | 2012-02-29 | 2013-08-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vehicle, particularly passenger car, for transport of person, has covering which forms outer shell of vehicle, and protecting device for attenuating impact of colliding object on vehicle, where protecting device has drive unit |
DE102013021843A1 (en) | 2013-12-21 | 2014-07-24 | Daimler Ag | Pedestrian protection device for use in vehicle, has airbag covering upper and lower frame portions of windscreen and lateral vehicle structure components in sections in unfolded state, where person is fixed on bonnet by catcher |
CN104709221A (en) * | 2015-02-09 | 2015-06-17 | 浙江吉利汽车研究院有限公司 | Pedestrian protection system for vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004001682U1 (en) | 2003-06-25 | 2004-04-08 | Breed Automotive Technology, Inc., Lakeland | Pedestrian protection device on a vehicle |
-
2010
- 2010-07-16 DE DE201010027373 patent/DE102010027373A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004001682U1 (en) | 2003-06-25 | 2004-04-08 | Breed Automotive Technology, Inc., Lakeland | Pedestrian protection device on a vehicle |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011114653A1 (en) | 2011-09-30 | 2012-04-19 | Daimler Ag | 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 |
DE102012101648A1 (en) * | 2012-02-29 | 2013-08-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vehicle, particularly passenger car, for transport of person, has covering which forms outer shell of vehicle, and protecting device for attenuating impact of colliding object on vehicle, where protecting device has drive unit |
DE102012101648B4 (en) * | 2012-02-29 | 2014-05-22 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | A vehicle and method for mitigating an impact of a colliding object on a vehicle |
DE102013021843A1 (en) | 2013-12-21 | 2014-07-24 | Daimler Ag | Pedestrian protection device for use in vehicle, has airbag covering upper and lower frame portions of windscreen and lateral vehicle structure components in sections in unfolded state, where person is fixed on bonnet by catcher |
CN104709221A (en) * | 2015-02-09 | 2015-06-17 | 浙江吉利汽车研究院有限公司 | Pedestrian protection system for vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Publication of unexamined application with consent of applicant | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20150203 |