WO2005051730A1 - Dispositif de protection de personnes par relevage actif du capot avant en cas d'impact frontal sur un vehicule - Google Patents

Dispositif de protection de personnes par relevage actif du capot avant en cas d'impact frontal sur un vehicule Download PDF

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Publication number
WO2005051730A1
WO2005051730A1 PCT/EP2004/010914 EP2004010914W WO2005051730A1 WO 2005051730 A1 WO2005051730 A1 WO 2005051730A1 EP 2004010914 W EP2004010914 W EP 2004010914W WO 2005051730 A1 WO2005051730 A1 WO 2005051730A1
Authority
WO
WIPO (PCT)
Prior art keywords
nipple
cable
door
vehicle
front hood
Prior art date
Application number
PCT/EP2004/010914
Other languages
German (de)
English (en)
Inventor
Stephan RÖHNER
Michael Schulte
Mirko Janisch
Raphael Hartebrodt
Original Assignee
Ise Innomotive Systems Europe 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 Ise Innomotive Systems Europe Gmbh filed Critical Ise Innomotive Systems Europe Gmbh
Priority to JP2006537094A priority Critical patent/JP2007509798A/ja
Priority to EP04765704A priority patent/EP1678015A1/fr
Publication of WO2005051730A1 publication Critical patent/WO2005051730A1/fr

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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
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R21/38—Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets

Definitions

  • the invention relates to a device for protecting people in a frontal impact on a motor vehicle according to the preamble of claim 1.
  • One solution principle is to defuse the aforementioned hard transition area to the windshield, ie to make it more flexible, for example by a sensor-controlled inflatable airbag or in accordance with DE 28 14 107 A in conjunction with DE 28 41 315 by an actuated by means of an impact sensor Device for adjusting the front hood from a rest position into a resilient impact position which is raised in comparison therewith, ie a so-called “active front hood”.
  • the front hood during the collision with a pedestrian detected by the impact sensor is in a position that is raised relative to its rest —that is, the normal case position If the impact position is resiliently adjusted, a deformation path of the vehicle body which is effective in the event of a pedestrian chest or head impact in the sense of a more favorable reduction in energy is created, which ensures reduced head and chest delays and thus less risk of injury.
  • DE 197 12 961 A1 also shows impact protection according to the principle of the active front hood, the hinge arrangement on the windshield side of which is attached to the body of the front end by means of a pivotable or displaceably mounted hinge carrier in such a way that in the event of a collision of the vehicle with one person, the front hood and the person Hinge arrangement by means of an energy-storing device, e.g. B. a spring energy accumulator, pivoted upward or shifted, d. H. can be raised.
  • an energy-storing device e.g. B. a spring energy accumulator
  • the set-up elements can be triggered without a person being impacted, either by a false trigger or a slight nudge when parking objects, e.g. Garbage cans, and in order not to have to continue driving, even if the front hood is only slightly raised (approx. 55 mm), it must be possible to reverse the mounting element, i.e. to bring in the basic state with preloaded spring arrangement.
  • the invention has for its object to design the above-mentioned, working on the principle of the active bonnet personal protection device with regard to the reversal of the lifting element so that with simple means without loose on-board tools, manual reversing of the lifting element, in particular also of set-up elements in the hood lock area.
  • a device for protecting people in the event of a frontal impact on a motor vehicle by actively installing its front hood, with at least one mounting element which has a lifting element which is operatively connected to the front hood and can be set up in a vehicle-fixed housing and which in the basic state uses a detachable holding device is held down against the pretensioning force of a spring accumulator, and which can be set up in the event of an impending impact by sensor-controlled release of the holding device by means of an actuator by a predetermined working stroke, and with a reversing device for reversing the raised lifting element into the basic state, according to the invention in that the reversing device has a Bowden cable with a pulling rope guided in a hose, the hose of which extends from the vehicle-fixed housing of the mounting element to a vehicle-fixed connection Reversible lever usable movable vehicle part is laid, and the traction cable, which has a tension member in the form of a nipple at the ends, is
  • FIG. 1 shows a schematic overview of the components for reversing a set-up element mounted in the hood lock area of an active front hood of a car by means of a Bowden cable with the aid of the front hood as a pull lever when it is opened, in the basic state,
  • FIG. 2 shows a representation corresponding to FIG. 1, but with the front hood raised, FIG.
  • FIG. 3 shows a representation corresponding to FIG. 1 after reversing the front hood set up according to FIG. 2, FIG.
  • FIG. 4 is a longitudinal sectional view of the inner structure of the set-up element according to FIGS. 1-3, in the basic state, 5 in a representation corresponding to FIG. 4 the state of the set-up element after reversing into the tensioned basic state when the Bowden cable pull cable has not yet been released,
  • FIG. 6 shows a cross-sectional view of the erection element according to FIGS. 4 and 5, taken along the section line B - B,
  • FIG. 7 is an enlarged sectional view of the internal structure of a safety and resetting element interposed in the Bowden cable according to FIGS. 1-3.
  • FIG. 12 sectional views of the erection element in different operating states of a variant of the Bowden cable reversing according to Figures 1 to 7 with execution of the reversing stroke by closing the front hood, with
  • FIG. 8 shows the set-up state in FIG. 9 - the set-up state according to FIG. 9 with the position of the Bowden cable after opening the front hood in FIG. 10 - the set-up state according to FIG. 9 with the position of the Bowden cable immediately before the start of reversing by closing the front hood in FIG. 11 - the reversed state of the set-up element immediately before the holder is latched in FIG. 12, 13 shows an isometric illustration of the rotary latch contained in FIGS. 8-12 in connection with the end of the pulling cable of the Bowden cable, to which a nipple is usually attached, FIG. 14 shows four further parts of the Bowden cable reversing in four part parts AD using the vehicle door as a lever, and FIG. 15 shows a detail of the hinge-side attachment of the Bowden cable for the variant according to FIGS. 8 to 12.
  • FIGS 1 to 3 each show in a schematic overview in three different states an embodiment of a protective device for the active installation of a front hood 1 of a car with the inventive reversal of the front hood via a Bowden cable 2.
  • the Bowden cable typically consists of a pull cable 2 a the two ends of which each have a tension member, hereinafter referred to as nipple 2 b, is attached, and a hose 2 c receiving the tension cable 2 a.
  • the traction cable is intended to be arranged between two moving parts “under tension”, while the hose is attached between two parts fixed to the body "under pressure”.
  • the installation of the front hood is shown via a set-up element 3 in the hood lock area and the reversing by opening the front hood.
  • the set-up element 3 has a sensor-controlled middle of a compression spring 3 a in a body-fixed housing 3 e, a lifting element 3 b on which the hood lock 1 a sits.
  • One end of the Bowden cable acts on the mounting element 3, while the other end on the cable side of the Bowden cable is attached to the rear hood hinge 4.
  • the Bowden cable hose 2 c is attached to the body-side hinge wing 4 c via an angle bracket 4 d and on the other hand to the housing 3 e fixed to the vehicle.
  • the pull rope 2 a is once suspended via a hinge lever 4 b on an articulated arm 4 a of the hinge and is at its other end with the movable lifting element 3 b in operative connection.
  • a reset and safety element 5 is also interposed in the Bowden cable 2, the function of which will be explained later.
  • the fastening of the Bowden cable 2 with its cover is permanently fixed to the body of the front end of the vehicle via fastening tabs 4 a on the reset and security element 5 and a holder 6, i.e. no additional on-board or auxiliary tools are required for reversing.
  • Fig. 1 shows the basic state of the system.
  • the front hood 1 is closed and the mounting element 3 is tensioned.
  • FIG. 2 shows the system after a crash setup.
  • the lifting element 3 b is placed together with the hood lock 1 a around the working stroke “H” and thus also actively sets up the front hood 1 around this stroke.
  • Fig. 3 shows in principle the reversal of the set-up element 3 in the basic state corresponding to Fig. 1.
  • the measure according to the invention therefore reverses in a simple manner by opening the front hood the permanently connected Bowden cable, without any additional handling handles by the user being required.
  • FIGS. 1-3 The principle of the invention is shown in FIGS. 1-3 with the aid of a special set-up element for the hood lock area; this set-up element is the subject of the older German patent application 10326 404 dated June 12, 2003, the disclosure of which is made by reference to the disclosure content of the present application.
  • the installation element 3 has a sensor-activatable actuator 3 c, e.g. a trigger magnet with an ejectable trigger pin 3 d, which is housed compactly parallel to the axis next to the lifting element 3 b in a housing 3 e which can be attached to the body.
  • a sensor-activatable actuator 3 c e.g. a trigger magnet with an ejectable trigger pin 3 d, which is housed compactly parallel to the axis next to the lifting element 3 b in a housing 3 e which can be attached to the body.
  • FIGS. 4-6 show the basic state in which the retaining bolt 3 f is held down by the double lever system 3 g against the biasing force of the raising spring 3 a.
  • the housing 3 e also has a chamber 7 and a connection 3 j for the hose 2 c of the Bowden cable 2, the pull cable 2 a in the Chamber 7 protrudes.
  • the traction rope 2 a carries a pressed nipple 2 b.
  • a guide and driver piece 7 a which is fixedly attached to the lifting element 3 b, and in which in turn the end of the pull cable 2 a is guided axially. 1, the pull rope 2a with nipple 2a b protrudes at least by the working stroke “H” above the guide and driver piece 7a.
  • the hinge lever 4 b is rotatably articulated, on which the cable of the Bowden cable 2 engages.
  • the cable 2 a With the hood 2 closed, the cable 2 a is inserted so far into the hose 2 c by the hinge lever 4 b that this is free in the installation element at the front, ie that the cable end 2 a with the nipple 2 b, as described, is so far above the Driver piece 7 a protrudes that the lifting stroke can be driven without hindrance.
  • the reversing device shown further contains the already mentioned reset and safety element 5, which is shown in more detail in FIG. 7. It contains a return spring 5 b, which, as a compression spring, ensures that the pull cable 2a with its nipple end 2b is always outside the driver 7a.
  • the compression spring is installed in one half of a housing 5 c and is supported on the one hand on the housing base and on the other hand on a disc 5 d, which is axially fixed to the pull rope.
  • a safety device 5 e is installed in the other half of the housing 5 c. This includes overload protection to compensate for tolerances and to prevent excessive voltages in the entire reversing system.
  • tension spring with an internal preload, which is designed such that it causes a tolerance compensation by expansion at a defined force or stress of, for example, 200-1000 N, in particular in the range of 600-800 N.
  • the spring acts as a rigid element as a preload, and the spring is only extended when subjected to higher loads.
  • Overload protection for this spring is provided by installing the spring in a housing, which axially limits the lengthening of the spring.
  • a rubber spring is also conceivable, which is subjected to tension.
  • Embodiments of the invention have so far been described with reference to FIGS. 1 to 7, in which the front hood is reversed when it is closed because the reversing cable is then exerted on the pull cable 2 a of the Bowden cable.
  • FIGS. 8 to 13 Another embodiment is described with the aid of the following FIGS. 8 to 13, in which the raised lifting element is withdrawn and thus the front hood is reversed when the hood is closed.
  • An essential feature is a rotary latch 8 on the lifting element 3 b, which, after a lifting element has been set up, enables the Bowden cable to be automatically coupled in when the hood is opened and also automatically decoupled after reversing.
  • the rotary latch In the normal operational use of the front hood, e.g. for the usual opening when servicing, the rotary latch is not active when opening or closing the hood, i.e. the Bowden cable does not affect the normal operation of the bonnet.
  • FIGS. 8 to 13 show different operating states of the set-up device, the representation of the set-up element being more schematically compared to FIGS. 4-7.
  • Fig. 8 shows the control element 3 in the basic state.
  • the catch 8 On the lifting element 3 b, the catch 8 is rotatably and spring-biased articulated, the specific design of which results in particular from Figure 13. It has a holding surface 8 a for locking the catch.
  • a rope guide 3 k for the nipple 2 b of the pull rope 2 a is also formed in the lifting element.
  • the catch 8 is articulated at a height of the lifting element 3 b that its holding surface 8 a is positioned below the lower edge of an inner housing part 3 I, which can serve as a support surface for the holding surface 8 a.
  • the nipple 2 b is located below the rotary latch 8. If the erection element is now triggered and the lifting element 3 b is brought into the raised position according to FIG. 9, the rotary latch comes through the operative contact of its holding surface 8 a with the inner housing part 3 I in a horizontal, held position. The pull rope with the nipple 2 b therefore remains in its previous position.
  • the installation of the system is therefore not affected by the Bowden cable.
  • the front hood When the front hood is held in the closed position, there is no connection between the cable 2 a and the lifting element 3 b. After an unintentional triggering, the front hood 1 is set up by the vehicle driver for reversing.
  • the Bowden cable hose 2 c is attached to the hinge-side end in the present alternative according to FIG. 15 via the angle bracket 4 d serving as a support point on the hinge 4 in such a way that when the hood is raised, the pull cable 2 a is pressed into the Bowden cable hose 2 c , As a result, as shown in FIG.
  • the pulling cable 2a is pulled by the movement of the articulated arm 4a by the attachment of the Bowden cable to the hinge as shown in FIGS. 1-3, as a result of which the lifting element end of the pulling cable 2a in the cable guide 3k in the arrow direction downward is pulled (Fig. 11).
  • the nipple 2 b hooks into the catch 8, which according to the individual part drawing according to FIG. 13 has two spaced curved claws 8 b, between which the traction cable 2 a passes.
  • the rotary latch 8 Because of the positive locking of the active surface 8 a on the wall part 3 I, the rotary latch 8 is prevented from opening under tension downwards, so that when the front hood is closed further, the lifting element 3 b via the rotary latch 8 attached to it by means of the cable 2 a in Basic position while locking the retaining bolt 3 f with the double joint bracket 3 g is pulled.
  • the state shortly before the end of the reversing stroke is shown in FIG. 12.
  • the effective surface 8 a of the rotary latch 8 comes out of operative engagement with the inner housing wall 3 I. This releases the rotary latch 8 to open counter-clockwise.
  • the pull rope 2 a with the nipple 2 b slips off the catch 8 and is free again. This is the one again Basic state according to Fig. 8 reached.
  • This rotary latch 8 therefore has the following function: if necessary, it establishes a connection between the pull cable and the lifting element, or removes this connection in a controlled manner.
  • the front hood in the sense of a lever is used as a reversing aid. It is also conceivable to use the vehicle doors as a reversing lever instead of the front hood. This is then preferably carried out in such a way that when a door is opened, preferably the driver's door, since in the event of a safety release it can be assumed that the driver always gets out, the reversing movement takes place. The arrangement can also be such that the reversing movement takes place when the door is closed.
  • the reversing Bowden cable 2 could also be coupled to the front passenger door. The Bowden cable is conveniently connected in the hinge or directly at the door. Other moving vehicle parts, such as the tailgate can be used as a reversing lever, although in order to keep the length of the Bowden cable within limits, vehicle parts near the installation element are preferred.
  • the parts of the figures A, C and D show in a highly schematic representation the vehicle door 9, which is attached via a hinge 10 to the so-called A-pillar 11, to which the fender 12 is connected.
  • the hinge 10 consists, as in particular also the sectional view according to figure part B, the section being taken along the line I - 1 in figure part A, made clear of a hinge part door 10 a and a hinge part frame 10 b, which on the hinge axis 10 c.
  • the hinge part door 10 a On the hinge part door 10 a, the nipple 2 b of the pull cable 2 a of the Bowden cable is suspended.
  • This traction cable is guided via a first deflecting roller 13 rotatably fastened to the hinge part frame 10 b along the body to the fastening 14 of the Bowden cable hose 2 c and from there to the respective erecting element 3 to be reversed. If the door is shown in FIG opened, the pull rope is pulled out by the stroke “stroke” while reversing the lifting element 3 b of the positioning element 3 that is set up by the corresponding stroke, in accordance with the above explanations for the two embodiments.
  • 14 D shows an alternative to the variant according to FIG - C, in which a pulling force is exerted on the pull cable 2 a by closing the door 9 and thus the lifting element is reversed with the front hood, for this purpose the pull cable 2 a is guided over a further deflection roller 15 on the hinge axis 10 c, so that when closing the door 9, the pull rope is pulled out of the hose 2 c of the Bowden cable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

L'invention concerne des dispositifs qui comprennent au moins un élément de relevage (3) doté d'un élément de levage (3b) relevable, en liaison active avec le capot avant (1). En position initiale, cet élément de levage est comprimé contre la force de précontrainte d'un accumulateur à ressort (3 a) au moyen d'un dispositif de maintien (3 f, 3 g) libérable. En cas de menace d'impact, il se relève et effectue une course de travail déterminée au moyen d'un actionneur (3c) par libération commandée par capteur du dispositif de maintien (3 f, 3 g). Les dispositifs de l'invention comportent également un dispositif d'inversion pour remettre en position initiale l'élément de levage relevé. L'invention est caractérisée en ce que le dispositif d'inversion, de conception simple et installé de manière fixe, est pourvu d'un câble Bowden (2) dont le câble (2 a) est guidé dans un flexible (2 c). Ce flexible (2 c), fixé au véhicule, s'étend de l'élément de levage (3b) à une partie du véhicule (1, 9) servant de levier d'inversion. Le câble (2 a), doté à chaque extrémité d'un manchon (2 b), est suspendu par le premier manchon (2 b) à la partie du véhicule (4, 9) et relié par le deuxième manchon à un élément d'entraînement (7 a, 8) associé à l'élément de levage (3).
PCT/EP2004/010914 2003-10-29 2004-09-30 Dispositif de protection de personnes par relevage actif du capot avant en cas d'impact frontal sur un vehicule WO2005051730A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006537094A JP2007509798A (ja) 2003-10-29 2004-09-30 自動車両のフロントフードをアクティブに上昇することによって自動車両との前面衝突の際に人を保護する装置
EP04765704A EP1678015A1 (fr) 2003-10-29 2004-09-30 Dispositif de protection de personnes par relevage actif du capot avant en cas d'impact frontal sur un vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10350533.4 2003-10-29
DE2003150533 DE10350533B4 (de) 2003-10-29 2003-10-29 Vorrichtung zum Schutz von Personen bei einem Frontalaufprall auf ein Kraftfahrzeug durch aktives Aufstellen dessen Fronthaube

Publications (1)

Publication Number Publication Date
WO2005051730A1 true WO2005051730A1 (fr) 2005-06-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/010914 WO2005051730A1 (fr) 2003-10-29 2004-09-30 Dispositif de protection de personnes par relevage actif du capot avant en cas d'impact frontal sur un vehicule

Country Status (4)

Country Link
EP (1) EP1678015A1 (fr)
JP (1) JP2007509798A (fr)
DE (1) DE10350533B4 (fr)
WO (1) WO2005051730A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045264A (ja) * 2005-08-08 2007-02-22 Nissan Motor Co Ltd エンジンフードロック装置
EP1882617A2 (fr) * 2006-07-27 2008-01-30 Automotive Group ISE Innomotive Systems Europe GmbH Dispositif destiné à mettre le capot avant d'un véhicule automobile en cas de choc de personne menaçant
FR2963301A1 (fr) * 2010-07-27 2012-02-03 Peugeot Citroen Automobiles Sa Dispositif de securite en cas de choc pieton sur une piece d'un vehicule automobile, apte a eloigner ladite piece de son support lors du choc.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015579B4 (de) * 2004-03-31 2006-09-14 Ise Innomotive Systems Europe Gmbh Vorrichtung zum Aufstellen der Fronthaube eines Kraftfahrzeuges zumindest im frontseitigen Haubenschloßbereich bei einem drohenden Personenaufprall mit einer Einrichtung zum Reversieren der aufgestellten Fronthaube
DE502006001432D1 (de) * 2005-10-15 2008-10-09 Kirchhoff Gmbh & Co Kg Vorrichtung zur Verlagerung einer Haube eines Kraftfahrzeuges
JP7481172B2 (ja) 2020-06-11 2024-05-10 トヨタ自動車株式会社 車両フードの付勢装置

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GB152124A (en) * 1919-07-09 1920-10-11 Charles William Mallins An improved wheel guard and obstruction remover for road vehicles
DE2814107A1 (de) 1978-04-01 1979-10-04 Volkswagenwerk Ag Sicherheitseinrichtung zum schutz von fussgaengern
DE2841315A1 (de) 1978-09-22 1980-04-10 Volkswagenwerk Ag Sicherheitseinrichtung zum schutz von fussgaengern
DE19721565A1 (de) 1996-05-31 1997-12-04 Volkswagen Ag Sicherheitseinrichtung an einem Fahrzeug zum Schutz von Fußgängern
DE19712961A1 (de) 1997-03-27 1998-10-01 Bayerische Motoren Werke Ag Anordnung einer Frontklappe an einem Fahrzeug
DE10132950A1 (de) * 2000-07-19 2002-01-31 Volkswagen Ag Sicherheitseinrichtung für Fahrzeuge
DE10102760A1 (de) * 2001-01-23 2002-07-25 Volkswagen Ag Sicherheitssystem mit einer aufpralldämpfenden Fronthaube an einem Fahrzeug
DE10108880A1 (de) 2001-02-23 2002-09-05 Volkswagen Ag Hubsystem
DE10111096A1 (de) 2001-03-08 2002-09-26 Bayerische Motoren Werke Ag Anordnung einer Frontklappe an einem Fahrzeug
GB2387577A (en) * 2002-04-17 2003-10-22 Autoliv Dev Impact responsive means for raising a vehicle bonnet
DE10326404A1 (de) 2003-06-12 2005-01-13 Ise Innomotive Systems Europe Gmbh Vorrichtung zum Schutz von Personen bei einem Frontaufprall auf ein Kraftfahrzeug

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Publication number Priority date Publication date Assignee Title
DE10205626A1 (de) * 2002-02-12 2003-08-14 Suspa Tec Gmbh Fußgänger-Schutz-Vorrichtung

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB152124A (en) * 1919-07-09 1920-10-11 Charles William Mallins An improved wheel guard and obstruction remover for road vehicles
DE2814107A1 (de) 1978-04-01 1979-10-04 Volkswagenwerk Ag Sicherheitseinrichtung zum schutz von fussgaengern
DE2841315A1 (de) 1978-09-22 1980-04-10 Volkswagenwerk Ag Sicherheitseinrichtung zum schutz von fussgaengern
DE19721565A1 (de) 1996-05-31 1997-12-04 Volkswagen Ag Sicherheitseinrichtung an einem Fahrzeug zum Schutz von Fußgängern
DE19712961A1 (de) 1997-03-27 1998-10-01 Bayerische Motoren Werke Ag Anordnung einer Frontklappe an einem Fahrzeug
DE10132950A1 (de) * 2000-07-19 2002-01-31 Volkswagen Ag Sicherheitseinrichtung für Fahrzeuge
DE10102760A1 (de) * 2001-01-23 2002-07-25 Volkswagen Ag Sicherheitssystem mit einer aufpralldämpfenden Fronthaube an einem Fahrzeug
DE10108880A1 (de) 2001-02-23 2002-09-05 Volkswagen Ag Hubsystem
DE10111096A1 (de) 2001-03-08 2002-09-26 Bayerische Motoren Werke Ag Anordnung einer Frontklappe an einem Fahrzeug
GB2387577A (en) * 2002-04-17 2003-10-22 Autoliv Dev Impact responsive means for raising a vehicle bonnet
DE10326404A1 (de) 2003-06-12 2005-01-13 Ise Innomotive Systems Europe Gmbh Vorrichtung zum Schutz von Personen bei einem Frontaufprall auf ein Kraftfahrzeug

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045264A (ja) * 2005-08-08 2007-02-22 Nissan Motor Co Ltd エンジンフードロック装置
EP1882617A2 (fr) * 2006-07-27 2008-01-30 Automotive Group ISE Innomotive Systems Europe GmbH Dispositif destiné à mettre le capot avant d'un véhicule automobile en cas de choc de personne menaçant
EP1882617A3 (fr) * 2006-07-27 2008-04-23 Automotive Group ISE Innomotive Systems Europe GmbH Dispositif destiné à mettre le capot avant d'un véhicule automobile en cas de choc de personne menaçant
FR2963301A1 (fr) * 2010-07-27 2012-02-03 Peugeot Citroen Automobiles Sa Dispositif de securite en cas de choc pieton sur une piece d'un vehicule automobile, apte a eloigner ladite piece de son support lors du choc.

Also Published As

Publication number Publication date
DE10350533B4 (de) 2005-09-08
DE10350533A1 (de) 2005-06-16
EP1678015A1 (fr) 2006-07-12
JP2007509798A (ja) 2007-04-19

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