DE10314073B4 - Supporting device on an adjustable vehicle hood - Google Patents
Supporting device on an adjustable vehicle hood Download PDFInfo
- Publication number
- DE10314073B4 DE10314073B4 DE10314073.5A DE10314073A DE10314073B4 DE 10314073 B4 DE10314073 B4 DE 10314073B4 DE 10314073 A DE10314073 A DE 10314073A DE 10314073 B4 DE10314073 B4 DE 10314073B4
- Authority
- DE
- Germany
- Prior art keywords
- support
- vehicle
- pivot lever
- vehicle hood
- hood
- 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.)
- Expired - Fee Related
Links
- 230000013011 mating Effects 0.000 claims abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D3/022—Hinges with pins with one pin allowing an additional lateral movement, e.g. for sealing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/536—Hoods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Stützeinrichtung an einer verstellbaren Fahrzeughaube, die in einer Schließlage von wenigstens einem Haubenschloss verriegelt ist, mit einem an der Karosserie des Fahrzeugs oder an der Fahrzeughaube schwenkbar befestigten Stützschwenkhebel und einem an dem anderen Fahrzeugteil, an der Fahrzeughaube oder Karosserie befestigten Gegenstützelement, das mit dem Stützschwenkhebel die Fahrzeughaube stützend zusammenwirken kann, dadurch gekennzeichnet, dass der Stützschwenkhebel (1) und das Gegenstützelement (9) voneinander getrennt angeordnet sind und der Stützschwenkhebel (1) einen freien Endbereich aufweist, an dem eine Stützfläche ausgebildet ist, an der sich ein Stützbereich (11) des Gegenstützelements (9) in der Schließlage und in einer aus der Schließlage angehobenen Anhebelage der Fahrzeughaube zumindest in Fahrzeuglängsrichtung abstützen kann und dadurch eine Rückverlagerung der Fahrzeughaube verhindert.Supporting device on an adjustable vehicle hood, which is locked in a closed position of at least one hood lock with a pivotally mounted on the body of the vehicle or on the vehicle hood support pivot lever and attached to the other vehicle part, to the vehicle hood or body mating support element, with the support pivot lever the vehicle hood can cooperate supportively, characterized in that the support pivot lever (1) and the counter support element (9) are arranged separately from each other and the support pivot lever (1) has a free end portion, on which a support surface is formed, at which a support portion (11 ) of the counter-support element (9) in the closed position and in a lifted from the closed position Anhebelage the vehicle hood can be supported at least in the vehicle longitudinal direction, thereby preventing a rearward displacement of the vehicle hood.
Description
Die Erfindung betrifft eine Stützeinrichtung an einer verstellbaren Fahrzeughaube, mit den im Oberbegriff des Patentanspruches 1 angegebenen Merkmalen.The invention relates to a support device on an adjustable vehicle hood, with the features specified in the preamble of
Eine derartige Stützeinrichtung weist in dem französischen Patent
Der Erfindung liegt die Aufgabe zu Grunde, eine Stützeinrichtung an einer verstellbaren Fahrzeughaube anzugeben, die bei einem unfallbedingten Aufprall insbesondere eines Fußgängers auf die Fahrzeughaube eine wesentliche Rückverlagerung der Fahrzeughaube verhindern kann.The invention is based on the object of specifying a support device on an adjustable vehicle hood, which can prevent a substantial rearward displacement of the vehicle hood in an accidental impact, in particular a pedestrian on the vehicle hood.
Diese Aufgabe ist durch die im Patentanspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind den Unteransprüchen entnehmbar.This object is solved by the features specified in
Die bei einem Unfall in die Fahrzeughaube eingeleiteten Kräfte können sich sowohl in der Schließlage als auch in einer Anhebelage zusätzlich zu den Lagerstellen der Fahrzeughaube und einer die Fahrzeughaube in ihrer Schließlage arretierenden Haubenverriegelung zumindest nach einem kleinen Verstellweg über den Stützschwenkhebel und das Gegenstützelement in Fahrzeuglängsrichtung abstützen, wodurch eine wesentliche Rückverlagerung der Fahrzeughaube verhindert ist. Die Fahrzeughaube kann beispielsweise über Aktuatoren in die Anhebelage angehoben werden, wenn eine die Aktuatoren aktivierende Sensoreinrichtung einen Aufprall oder einen bevorstehenden Aufprall beispielsweise eines Fußgängers auf die Fahrzeughaube erfasst. Die Fahrzeughaube kann auch durch manuelles Entriegeln der Haubenschlösser über wenigstens eine vorgespannte Feder angehoben werden, die durch ein den Stützschwenkhebel nach oben zu der Fahrzeughaube belastendes Federelement gebildet sein kann.The introduced in an accident in the vehicle hood forces can be supported both in the closed position and in a lifting position in addition to the bearing points of the vehicle hood and the vehicle hood locking in its closed position hood lock at least after a small adjustment on the support pivot lever and the counter-support in the vehicle longitudinal direction whereby a substantial rearrangement of the vehicle hood is prevented. The vehicle hood can be raised, for example via actuators in the Anhebelage when a sensor activating the sensor device detects an impact or imminent impact, for example, a pedestrian on the vehicle hood. The vehicle hood may also be raised by manually unlocking the hood locks via at least one biased spring which may be formed by a spring member loading the support pivot lever upwardly to the vehicle hood.
Ein Ausführungsbeispiel der Erfindung wird an Hand einer Zeichnung näher erläutert. Es zeigen.An embodiment of the invention will be explained in more detail with reference to a drawing. Show it.
Die in
Eine nicht dargestellte Fußgängerschutzeinrichtung steht mit einer ebenfalls nicht dargestellten Sensoreinrichtung in Verbindung, die einen eingetretenen oder bevorstehenden Aufprall eines Fußgängers auf die Fronthaube erfasst und dann Aktuatoren der Fußgängerschutzeinrichtung aktiviert, die unverzüglich ein Öffnen der Haubenschlösser und ein Anheben der Fronthaube in die
Die Stützeinrichtung verhindert oder erschwert eine Rückverlagerung der Fronthaube einerseits in der Schließlage und andererseits in der
In
Den
Der Stützbereich
Der bei dem Ausführungsbeispiel an der Karosserie des Kraftfahrzeugs abgestützte Stützschwenkhebel kann auch an der Fronthaube abgestützt sein, wenn das Gegenstützelement an der Karosserie befestigt ist. Die bei dem Ausführungsbeispiel an beiden Fahrzeugseiten vorgesehene Stützeinrichtung kann auch lediglich einmal oder an mehr als zwei Stellen vorgesehen sein. Die konstruktive Gestaltung des Stützschwenkhebels und des Gegenstützelements sowie die eventuell damit verbundenen Teile können an sich beliebig gestaltet sein. Die Stützfläche des Stützschwenkhebels und/oder der Stützbereich des Gegenstützelements können durch eine beliebige ebene oder gekrümmte Fläche, eine Stufe oder Ausnehmung oder einen Vorsprung gebildet sein. Bei Verwendung einer Fußgängerschutzeinrichtung ist die Anzahl der Aktuatoren beliebig vorzugeben, die durch eine Sensoreinrichtung aktiviert ein Anheben der Fronthaube in die Anhebelage bzw. in eine Stützlage bewirken, in der ein Aufprall beispielsweise eines Fußgängers elastisch und gedämpft abgefangen werden kann. Bei dem Ausführungsbeispiel sind an den vorderen und hinteren Seitenbereichen der Fronthaube jeweils ein Aktuator angeordnet, wobei die vorderen Aktuatoren die Fronthaube um ca. 40 mm und die hinteren Aktuatoren um ca. 80 mm anheben können.Supported in the embodiment of the body of the motor vehicle support pivot lever can also be supported on the front hood when the counter-support element is attached to the body. The support means provided on both sides of the vehicle in the exemplary embodiment may also be provided only once or at more than two locations. The structural design of the support pivot lever and the counter-support element and the possibly associated parts can be designed as desired. The support surface of the support pivot lever and / or the support region of the counter-support element may be formed by any flat or curved surface, a step or recess or a projection. When using a pedestrian protection device, the number of actuators is arbitrarily set, activated by a sensor device to cause lifting of the front hood in the Anhebelage or in a supporting position in which an impact, for example, a pedestrian elastic and damped can be intercepted. In the exemplary embodiment, an actuator is arranged in each case on the front and rear side regions of the front hood, wherein the front actuators can lift the front hood by approximately 40 mm and the rear actuators by approximately 80 mm.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10314073.5A DE10314073B4 (en) | 2003-03-28 | 2003-03-28 | Supporting device on an adjustable vehicle hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10314073.5A DE10314073B4 (en) | 2003-03-28 | 2003-03-28 | Supporting device on an adjustable vehicle hood |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10314073A1 DE10314073A1 (en) | 2004-10-14 |
DE10314073B4 true DE10314073B4 (en) | 2015-05-28 |
Family
ID=32980773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10314073.5A Expired - Fee Related DE10314073B4 (en) | 2003-03-28 | 2003-03-28 | Supporting device on an adjustable vehicle hood |
Country Status (1)
Country | Link |
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DE (1) | DE10314073B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2886247B1 (en) * | 2005-05-27 | 2008-12-19 | Peugeot Citroen Automobiles Sa | DEVICE FOR PROTECTING PEDESTRIANS IN THE EVENT OF A FRONTAL SHOCK WITH A MOTOR VEHICLE, MOTOR VEHICLE EQUIPPED WITH SUCH DEVICE FOR PROTECTING PEDESTRIANS |
DE102007023137A1 (en) * | 2007-05-16 | 2008-11-20 | Audi Ag | Safety device for vehicles |
DE102009040409A1 (en) * | 2009-09-07 | 2011-03-10 | Bayerische Motoren Werke Aktiengesellschaft | Hinge and method of operating a hinge |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1408925A (en) * | 1964-07-10 | 1965-08-20 | Simca Automobiles Sa | Hood articulation device, in particular for motor vehicles |
DE1995386U (en) * | 1968-07-17 | 1968-10-24 | Opel Adam Ag | SECURING OPENED HOODS AGAINST ENTRY INTO THE PASSENGER COMPARTMENT. |
DE6948938U (en) * | 1969-12-18 | 1970-07-02 | Opel Adam Ag | LOCKING FOR FRONT-HINGED ENGINE PROTECTION COVERS OF MOTOR VEHICLES. |
DE2250705A1 (en) * | 1971-10-26 | 1973-05-03 | Ford Werke Ag | Motor vehicle with a front hinged bonnet |
JPS58211974A (en) * | 1982-06-02 | 1983-12-09 | Nissan Motor Co Ltd | Hood stopper structure |
DE4313786C2 (en) * | 1993-04-27 | 1996-01-25 | Daimler Benz Ag | Motor vehicle with an engine and / or trunk hood |
JPH10152074A (en) * | 1996-11-26 | 1998-06-09 | Nissan Motor Co Ltd | Pop-up type hood structure |
DE4221765C2 (en) * | 1991-07-15 | 2000-06-15 | Volkswagen Ag | Crash-related locking of a cover hinged in front of a vehicle window by means of a hinge |
US6439330B1 (en) * | 2001-11-05 | 2002-08-27 | Ford Global Technologies, Inc. | Vehicle hood deployment device for pedestrian protection |
US20020170759A1 (en) * | 2001-05-18 | 2002-11-21 | Byeong-Lag Son | Hood hinging structure for a vehicle |
-
2003
- 2003-03-28 DE DE10314073.5A patent/DE10314073B4/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1408925A (en) * | 1964-07-10 | 1965-08-20 | Simca Automobiles Sa | Hood articulation device, in particular for motor vehicles |
DE1995386U (en) * | 1968-07-17 | 1968-10-24 | Opel Adam Ag | SECURING OPENED HOODS AGAINST ENTRY INTO THE PASSENGER COMPARTMENT. |
DE6948938U (en) * | 1969-12-18 | 1970-07-02 | Opel Adam Ag | LOCKING FOR FRONT-HINGED ENGINE PROTECTION COVERS OF MOTOR VEHICLES. |
DE2250705A1 (en) * | 1971-10-26 | 1973-05-03 | Ford Werke Ag | Motor vehicle with a front hinged bonnet |
JPS58211974A (en) * | 1982-06-02 | 1983-12-09 | Nissan Motor Co Ltd | Hood stopper structure |
DE4221765C2 (en) * | 1991-07-15 | 2000-06-15 | Volkswagen Ag | Crash-related locking of a cover hinged in front of a vehicle window by means of a hinge |
DE4313786C2 (en) * | 1993-04-27 | 1996-01-25 | Daimler Benz Ag | Motor vehicle with an engine and / or trunk hood |
JPH10152074A (en) * | 1996-11-26 | 1998-06-09 | Nissan Motor Co Ltd | Pop-up type hood structure |
US20020170759A1 (en) * | 2001-05-18 | 2002-11-21 | Byeong-Lag Son | Hood hinging structure for a vehicle |
US6439330B1 (en) * | 2001-11-05 | 2002-08-27 | Ford Global Technologies, Inc. | Vehicle hood deployment device for pedestrian protection |
Also Published As
Publication number | Publication date |
---|---|
DE10314073A1 (en) | 2004-10-14 |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60R0021340000 Ipc: B60R0021380000 |
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R018 | Grant decision by examination section/examining division | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60R0021340000 Ipc: B60R0021380000 Effective date: 20150331 |
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R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |