DE102009025131A1 - Hinge and stop device for use in front flap of motor vehicle, has retaining device detached by accidental force caused by accident at front flap, where front flap or component rests upward against catch - Google Patents
Hinge and stop device for use in front flap of motor vehicle, has retaining device detached by accidental force caused by accident at front flap, where front flap or component rests upward against catch Download PDFInfo
- Publication number
- DE102009025131A1 DE102009025131A1 DE102009025131A DE102009025131A DE102009025131A1 DE 102009025131 A1 DE102009025131 A1 DE 102009025131A1 DE 102009025131 A DE102009025131 A DE 102009025131A DE 102009025131 A DE102009025131 A DE 102009025131A DE 102009025131 A1 DE102009025131 A1 DE 102009025131A1
- Authority
- DE
- Germany
- Prior art keywords
- front flap
- axis
- hinge
- pivot
- pivoting
- 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.)
- Withdrawn
Links
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 4
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
-
- 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
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
-
- 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
- E05D3/06—Hinges with pins with two or more pins
- E05D3/14—Hinges with pins with two or more pins with four parallel pins and two arms
- E05D3/145—Hinges with pins with two or more pins with four parallel pins and two arms specially adapted for vehicles
-
- 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)
- Hinge Accessories (AREA)
Abstract
Description
Die Erfindung betrifft eine Scharnier- und Anschlageinrichtung an der Frontklappe eines Kraftfahrzeugs, mit den im Oberbegriff des Patentanspruches 1 angegebenen Merkmalen.The The invention relates to a hinge and stop device on the Front flap of a motor vehicle, with the in the preamble of claim 1 specified characteristics.
Eine
derartige Scharnier- und Anschlageinrichtung ist in der
Der Erfindung liegt die Aufgabe zu Grunde, eine Scharnier- und Anschlageinrichtung an der Frontklappe eines Kraftfahrzeugs mit den Merkmalen im Oberbegriff des Patentanspruches 1 anzugeben, die mit einfachen, lediglich einen geringen Bauraum erforderlichen Mitteln bei einem unfallbedingten Aufprall beispielsweise eines Fußgängers auf die geschlossene Frontklappe ein kinematisches Verstellen zumindest eines Bereiches der geschlossenen Frontklappe nach unten ermöglicht und dabei ein nachgebendes Verstellen des Anschlages nicht behindert oder erleichtert.Of the Invention is based on the object, a hinge and stop device on the front flap of a motor vehicle with the features in the preamble of claim 1, with the simple, only one small space required resources in an accidental Impact of a pedestrian on the closed front flap a kinematic adjustment at least allows an area of the closed front flap down while a yielding adjustment of the stop is not hindered or facilitated.
Diese Aufgabe ist durch die im Patentanspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind den Unteransprüchen entnehmbar.These The problem is solved by the features specified in claim 1. Advantageous embodiments of the invention are the subclaims removable.
Die erfindungsgemäße Scharnier- und Anschlageinrichtung stützt eine Frontklappe eines Kraftfahrzeugs, die in ihrer Schließlage von wenigstens einem Schloss verriegelbar und entriegelt über die Scharniereinrichtung der Scharnier- und Anschlageinrichtung gegenüber einem Stützelement schwenkbar ist. Die Scharniereinrichtung weist wenigstens einen Schwenkhebel auf, der jeweils um eine Schwenkachse schwenkbar einerseits an der Frontklappe oder an einem zumindest mittelbar mit der Frontklappe verbundenen Scharnierteil und andererseits an einem Verstellelement angelenkt ist. Das Verstellelement ist ein Schwenkteil, das um eine von der Schwenkachse am Verstellelement entfernte Achse an dem Stützelement schwenkbar ist. Normal ist das Schwenkteil gegenüber dem Schwenkhebel oder Stützelement über eine Halteeinrichtung festgehalten, die durch eine unfallbedingte Aufprallkraft an der Frontklappe gelöst ein gegenüber der Frontklappe nachgebendes Verstellen eines Anschlages ermöglicht, an dem die geschlossene Frontklappe oder ein direkt oder mittelbar mit der Frontklappe verbundenes Bauteil normal von oben anliegt. Das Schwenkteil kann geringe Dimensionen aufweisen und dadurch lediglich einen geringen Bauraum erfordern, da es bei einer unfallbedingten Verlagerung zumindest eines Bereiches der Frontklappe nach unten lediglich ein Verzwängen des Schwenkhebels und/oder eines anderen Kinematikelements der Scharniereinrichtung der Frontklappe verhindern soll. In einer Normallage kann das Schwenkteil zumindest bereichsweise beispielsweise seitlich nah an zumindest einen Bereich des Schwenkhebels oder des Stützelements oder eines anderen Bauteiles der Scharnier- und Anschlageinrichtung angenähert sein, wodurch sich der erforderliche Bau raum ebenfalls vermindert. Die Verstellbewegung des von der Halteeinrichtung frei gegebenen Schwenkteiles und/oder das selbsttätige Lösen der Halteeinrichtung bei dem unfallbedingten Aufprall kann genutzt werden, um ein Nachgeben des Anschlages, an dem die geschlossene Frontklappe von oben anliegt, zu erleichtern oder zu unterstützen.The Hinge and stopper according to the invention supports a front door of a motor vehicle, which in its Lock position of at least one lock lockable and unlocked via the hinging device of the hinge and stopper against a support element is pivotable. The hinge device has at least one Swivel lever, which in each case pivotable about a pivot axis on the one hand at the front flap or at least indirectly with the front flap connected hinge part and on the other hand on an adjustment is articulated. The adjusting element is a pivoting part, which is a from the pivot axis on the adjusting remote axis on the support element is pivotable. Normal is the pivoting part opposite the Swivel lever or support element via a holding device detained by an accidental impact force on the Front flap released one opposite the front flap yielding adjusting a stop allows, on the closed front door or a direct or indirect Normally, the component connected to the front flap bears against the top. The pivoting part may have small dimensions and therefore only require a small amount of space, as it is in an accidental Relocation of at least a portion of the front door down only a Verzwängen the pivot lever and / or another Prevent kinematic elements of the hinge mechanism of the front flap should. In a normal position, the pivoting part at least partially for example, laterally close to at least a portion of the pivot lever or the support element or another component of the hinge and stop means approximating, whereby the required construction space also reduced. The adjustment movement of the holding device released pivoting part and / or the automatic release of the holding device at the accidental impact can be used to give in the stop on which the closed front flap rests from above, to facilitate or assist.
Zwei Ausführungsbeispiele der Erfindung werden anhand einer Zeichnung näher erläutert. Es zeigenTwo Embodiments of the invention will be described with reference to a Drawing explained in more detail. Show it
In
Der
Schwenkhebel
Bei
geschlossener Frontklappe befinden sich die beiden ideellen Verbindungsgeraden
einerseits zwischen den Schwenkachsen
An
einem Anschlag
Bei
einer vorgegebenen unfallbedingten Aufprallkraft an der Frontklappe
Andererseits
können nach dem Abscheren des Scherbolzens
Bei
geschlossener Frontklappe
Das
zweite, in
Bei
dem zweiten Ausführungsbeispiel ist der Anschlag
Bei
geschlossener Frontklappe
Bei
den beiden Ausführungsbeispielen ist die Frontklappe
Bei
beiden Ausführungsbeispielen ist bei geschlossener Frontklappe
Die Erfindung ist von den beiden Ausführungsbeispielen abweichend ausführbar. Der zumindest eine Schwenkhebel kann gelenkig mit der Frontklappe beispielsweise unter Zwischenschaltung eines Verstärkungsteiles verbunden sein. Ebenso kann der zumindest eine Schwenkhebel beispielsweise wie bei den Ausführungsbeispielen mit einem Scharnierteil verbunden sein, das direkt oder über ein weiteres Scharnierteil mit der Frontklappe oder einem mit der Frontklappe verbundenen Verstärkungsteil verbunden ist. Die das Verstellelement normal gegenüber dem Schwenkhebel oder Stützelement fest haltende Halteeinrichtung weist bei den Ausführungsbeispielen einen Scherbolzen oder Abscherbolzen oder Bolzen auf. Ebenso kann die Halteeinrichtung auch auf andere Weise, beispielsweise durch eine Klemmeinrichtung gebildet sein, die durch eine unfallbedingte Aufprallkraft an der Frontklappe gelöst wird. Der Anschlag kann auf unterschiedliche Weise beispielsweise stabil bzw. nicht oder wenig elastisch nachgiebig ausgebildet sein. Bei dem zweiten Ausführungsbeispiel ist ein Scherbolzen und ein Abscherbolzen beschrieben, die durch einen einzigen gemeinsamen Bolzen gebildet sind. Ebenso können der Scherbolzen und der Abscherbolzen mit einem Abstand voneinander jeweils separat ausgebildet sein. Der Anschlag oder ein mit dem Anschlag zusammen wirkender Gegenanschlag kann an der Frontklappe oder an einem direkt oder mittelbar mit der Frontklappe fest oder verstellbar verbundenen Bauteil einstellbar ausgebildet sein. Die Drehachse des separat ausgebildeten Schwenkelements ist bei dem zweiten Ausführungsbeispiel die Schwenkachse des Schwenkhebels an dem Schwenkteil. Die Drehachse des Schwenkelements kann auch an einer anderen Stelle beispielsweise ortsfest an dem Stützelement ausgebildet sein. Die zu den Ausführungsbeispielen angegebenen virtuellen Verbindungsgeraden können bei geschlossener Frontklappe auch anders angeordnet sein.The Invention is different from the two embodiments executable. The at least one pivoting lever can be articulated with the front cover, for example, with the interposition of a Be connected reinforcing parts. Likewise, at least a pivot lever, for example, as in the embodiments be connected to a hinge part, directly or via another hinge part with the front flap or one with the Front flap connected reinforcement part is connected. The adjustment normal to the pivot lever or supporting element firmly holding holding device has in the embodiments a shear pin or shear pin or bolt on. Likewise, the holding device on other Way, for example, be formed by a clamping device, which is released by an accidental impact force on the front door. The attack can be stable in different ways, for example or not or little elastically yielding. at the second embodiment is a shear pin and a shear bolt described by a single common Bolts are formed. Likewise, the shear bolt and the shear pin with a distance from each other separately be educated. The stop or one together with the stop acting counter-attack can at the front flap or at one directly or indirectly connected to the front flap fixed or adjustable component be designed adjustable. The axis of rotation of the separately formed Swivel element is in the second embodiment the pivot axis of the pivot lever on the pivoting part. The rotation axis the pivoting element may also be at another location, for example be formed fixed to the support member. The to the Embodiments specified virtual connecting line can be arranged differently with the front flap closed.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004044736 A1 [0002] DE 102004044736 A1 [0002]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025131A DE102009025131A1 (en) | 2009-06-17 | 2009-06-17 | Hinge and stop device for use in front flap of motor vehicle, has retaining device detached by accidental force caused by accident at front flap, where front flap or component rests upward against catch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025131A DE102009025131A1 (en) | 2009-06-17 | 2009-06-17 | Hinge and stop device for use in front flap of motor vehicle, has retaining device detached by accidental force caused by accident at front flap, where front flap or component rests upward against catch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009025131A1 true DE102009025131A1 (en) | 2010-12-23 |
Family
ID=43122936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009025131A Withdrawn DE102009025131A1 (en) | 2009-06-17 | 2009-06-17 | Hinge and stop device for use in front flap of motor vehicle, has retaining device detached by accidental force caused by accident at front flap, where front flap or component rests upward against catch |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009025131A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006133A1 (en) * | 2011-03-25 | 2012-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Device for setting hood of motor car with pedestrian protective device, has adjusting element to adjust spacing of actuator with wall of hinge portion or pivotal lever over adjustable stop to small distance, when or before assembling hood |
US10315613B2 (en) | 2015-06-29 | 2019-06-11 | Multimatic Inc. | Pedestrian protection automotive hinge |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1199429A2 (en) * | 2000-10-19 | 2002-04-24 | Kia Motors Corporation | Vehicle hood hinge |
DE60108734T2 (en) * | 2001-07-10 | 2005-07-14 | Kia Motors Corp. | Vehicle hood hinge |
DE102004044736A1 (en) | 2004-09-15 | 2006-03-16 | Bayerische Motoren Werke Ag | Front hood arrangement for passenger car, connected with body by hinge mechanism, where form-fit connection between section and bolts is partially lifted, so that mechanism is guided lower into recesses, when load is exerted on mechanism |
DE102008014767A1 (en) * | 2008-03-18 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Protection device for bonnet of vehicle, has stop which is fastened on support element or on part fixed on it, on which closed bonnet rests, where closed bonnet is deformed in elastic or plastic manner |
-
2009
- 2009-06-17 DE DE102009025131A patent/DE102009025131A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1199429A2 (en) * | 2000-10-19 | 2002-04-24 | Kia Motors Corporation | Vehicle hood hinge |
DE60009505T2 (en) * | 2000-10-19 | 2005-03-24 | Kia Motors Corp. | Hinge of a vehicle hood |
DE60108734T2 (en) * | 2001-07-10 | 2005-07-14 | Kia Motors Corp. | Vehicle hood hinge |
DE102004044736A1 (en) | 2004-09-15 | 2006-03-16 | Bayerische Motoren Werke Ag | Front hood arrangement for passenger car, connected with body by hinge mechanism, where form-fit connection between section and bolts is partially lifted, so that mechanism is guided lower into recesses, when load is exerted on mechanism |
DE102008014767A1 (en) * | 2008-03-18 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Protection device for bonnet of vehicle, has stop which is fastened on support element or on part fixed on it, on which closed bonnet rests, where closed bonnet is deformed in elastic or plastic manner |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006133A1 (en) * | 2011-03-25 | 2012-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Device for setting hood of motor car with pedestrian protective device, has adjusting element to adjust spacing of actuator with wall of hinge portion or pivotal lever over adjustable stop to small distance, when or before assembling hood |
US10315613B2 (en) | 2015-06-29 | 2019-06-11 | Multimatic Inc. | Pedestrian protection automotive hinge |
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Legal Events
Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R002 | Refusal decision in examination/registration proceedings |