DE102005049641A1 - Active hinge for vehicle bonnet has at least one intermediate arm rotatably fastened on bottom section of hinge by bolt, and by another bolt rotatably connected to arm - Google Patents
Active hinge for vehicle bonnet has at least one intermediate arm rotatably fastened on bottom section of hinge by bolt, and by another bolt rotatably connected to arm Download PDFInfo
- Publication number
- DE102005049641A1 DE102005049641A1 DE200510049641 DE102005049641A DE102005049641A1 DE 102005049641 A1 DE102005049641 A1 DE 102005049641A1 DE 200510049641 DE200510049641 DE 200510049641 DE 102005049641 A DE102005049641 A DE 102005049641A DE 102005049641 A1 DE102005049641 A1 DE 102005049641A1
- Authority
- DE
- Germany
- Prior art keywords
- hinge
- arm
- bolt
- active
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
- E05D3/125—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- 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
-
- 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
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/536—Hoods
Abstract
Description
Technisches Gebiettechnical area
Die Erfindung betrifft ein aktives Scharnier, welches die Haube mit der Karosserie des Fahrzeugs verbindet, die in ihrer aktiven Stellung im Fall des Aufpralls eines Körpers auf die Fahrzeughaube deren Deformationsweg wesentlich verlängert.The The invention relates to an active hinge, which the hood with the bodywork of the vehicle connects, in its active position in the case of the impact of a body extended on the vehicle hood whose deformation path significantly.
Einschlägiger Stand der TechnikRelevant stand of the technique
Die bisherigen Haubenscharniere dienen zur Befestigung der Haube an der Karosserie des Wagens so, dass es möglich ist, sie mit der Haube um die festgelegten Drehpunkte zu drehen.The Previous hood hinges serve to attach the hood the body of the car so that it is possible to use the hood to turn the fixed pivot points.
Die sogenannten passiven Haubenscharniere deformieren sich beim Aufprall eines Körpers (z. B. eines Testimpaktors) lediglich in Abhängigkeit von der übertragenen Energie. Die Deformation der Scharniere ist durch den gesamten Einbau stark eingeschränkt, das bedeutet, dass es in der Mehrzahl bei Deformationen von über 20-30 Millimetern zu einem Aufprall der Haube auf den festen Teil der Karosserie kommt. Dadurch, dass es hier einen kurzen Deformationsweg gibt, gibt es hohe Verzögerungswerte, welche die geforderten Werte der neuen Vorschriften übersteigen.The so-called passive hood hinges deform during impact of a body (eg, a test impactor) only as a function of the transmitted Energy. The deformation of the hinges is through the entire installation highly limited, this means that in the majority of deformations of over 20-30 Millimeters to a collision of the hood on the solid part of the Body comes. Because there is a short deformation path here there are high deceleration values, which exceed the required values of the new regulations.
Der Nachteil der Lösung passiver Haubenscharniere besteht in einem beschränkten Deformationsweg und folglich in der Notwendigkeit, die Energie des aufschlagenden Körpers zu absorbieren. Dies bedeutet, dass es bei kurzen Deformationswegen sehr schwierig ist, die Anforderungen der neuen Vorschriften zu erfüllen.Of the Disadvantage of the solution passive hood hinges consists in a limited deformation path and consequently in need of the energy of the impacting one body to absorb. This means that for short deformation paths It is very difficult to meet the requirements of the new regulations fulfill.
Darstellung der Erfindungpresentation the invention
Die genannten Unzulänglichkeiten beseitigt bis zu einem gewissen Maß das aktive Scharnier einer Fahrzeughaube, das in gesicherter Ruhestellung mittels des Arms der oberen Platte die untere Scharnierplatte verbindet, die an der Fahrzeughaube mit dem festen unteren Teil des Scharniers verbunden ist, der an der Fahrzeugkarosserie befestigt ist, wobei an den unteren Teil des Scharniers mittels eines Bolzens ein Zwischenarm drehbar befestigt ist, welcher gleichzeitig mittels eines Hilfsbolzens drehbar mit dem vorderen Arm der oberen Platte verbunden ist.The mentioned inadequacies removes to some extent the active hinge of a Vehicle hood, in the secured rest position by means of the arm the upper plate connects the lower hinge plate to the vehicle hood connected to the fixed lower part of the hinge, the the vehicle body is attached, being to the lower part the hinge by means of a bolt an intermediate arm rotatably mounted is, which at the same time by means of an auxiliary bolt rotatable with the front arm of the upper plate is connected.
An den unteren Teil des Scharniers ist auch ein aktives Glied und ein Schiebeschloss befestigt. Dieses Schiebeschloss beinhaltet einen Schiebeverschluss des Schlosses für die Verankerung des Hilfsbolzens. Der Zwischenarm des aktiven Scharniers beinhaltet einen Stift.At The lower part of the hinge is also an active member and a Sliding lock attached. This sliding lock includes one Slide lock of the lock for anchoring the auxiliary bolt. The intermediate arm of the active hinge includes a pin.
Das Wesen der neuen Lösung ist also der Zwischenarm zwischen dem festen unteren Teil des Scharniers und zwischen dem Arm der oberen Platte. Der Zwischenarm ist auf einer Seite drehbar um die Achse des Bolzens des Zwischenarms befestigt und das zweite Ende ist über den Hilfsbolzen mit dem vorderen Arm des Scharniers verbunden. Dieser Punkt ist in der Ruhestellung mit Hilfe z. B. eines Schiebeschlosses fixiert. Im Fall einer Aktivierung von der Steuerungseinheit kommt es zur Entsicherung des Hilfsbolzens und durch den Einfluss des aktiven Glieds, z. B. einer vorgefederten Feder zu einem heftigen Anheben der oberen Scharnierplatte und damit auch der gesamten Haube.The Essence of the new solution So is the intermediate arm between the fixed lower part of the hinge and between the arm of the upper plate. The forearm is on one side rotatably mounted about the axis of the bolt of the intermediate arm and the second end is over the auxiliary bolt connected to the front arm of the hinge. This Point is in the rest position with the help z. B. a sliding lock fixed. In case of activation comes from the control unit it for the protection of the auxiliary bolt and by the influence of the active member, z. B. a spring-loaded spring to a violent Lifting the upper hinge plate and thus the entire hood.
Durch ein vorteilhaft definiertes Verhältnis der Arme kann der gewünschte Hub erreicht werden und durch die Einstellung des aktiven Glieds, z. B. durch eine vorgefederte Auswurffeder ist es möglich, die Hubgeschwindigkeit wie die Steife der Haubenaufhängung in der aktivierten Stellung einzustellen.By a favorably defined ratio of Arms can be the desired Stroke can be achieved and by adjusting the active member, z. B. by a spring-loaded ejection spring, it is possible to Lifting speed as the stiffness of the hood suspension in the activated position adjust.
Das aktive Scharnier, das die Haube mit der Fahrzeugkarosserie verbindet, verlängert so in seiner aktiven Stellung im Fall des Aufpralls eines Körpers auf die Fahrzeughaube wesentlich ihren Deformationsweg.The active hinge connecting the hood to the vehicle body, extended so in its active position in the event of a body impact the vehicle hood much their deformation path.
Übersicht der Abbildungen auf der ZeichnungOverview the pictures on the drawing
Die
Erfindung wird mit Hilfe von Zeichnungen näher erläutert, auf denen
Beschreibung von Wegen zur Ausführung der Erfindungdescription of ways to execution the invention
Ein
Weg der Ausführung
des aktiven Scharniers ist schematisch auf
Das
aktive Scharnier
Die
obere Platte
Im
unteren Teil
Am
festen unteren Teil
Das
Schiebeschloss
Im
unteren Teil
Die
Lösung
des Scharniers
Im
Fall der Aktivierung einer elektronischen Einheit, die den Aufprall
des Wagens gegen ein Hindernis auswertet (ist nicht veranschaulicht),
verschiebt sich das aktive Scharnier
Industrielle Nutzbarkeitindustrial usability
Das aktive Haubenscharnier kann erfindungsgemäß bei allen Fahrzeugen verwendet werden, die eine Haube haben, welche durch ihre Konstruktion des Scharniers eine Verlängerung des Absorptionswegs und damit günstigere Werte der Dämpfung der Energie eines aufschlagenden Körpers ermöglicht.The active hood hinge can be used according to the invention in all vehicles who have a hood, which by their construction of the Hinge an extension the absorption path and thus cheaper Values of damping allows the energy of a striking body.
Die vorgeschlagene Lösung kann für ein Einachsen- wie ein Viergelenkscharnier der Haube angewendet werden.The suggested solution can for a Einachsen- like a four-bar hinge of the hood applied become.
- 11
- aktives Scharnieractive hinge
- 22
- obere Platte der Haubeupper Plate of the hood
- 33
- fester unterer Teil des Scharnierssolid lower part of the hinge
- 44
- vorderer Arm der oberen Plattefront Arm of the upper plate
- 55
- Zwischenarmintermediate arm
- 66
- Bolzen des Zwischenarmsbolt of the intermediate arm
- 77
- Hilfsbolzenauxiliary bolt
- 88th
- hinterer Arm der oberen Platterear Arm of the upper plate
- 99
- Bolzen des hinteren Armsbolt of the back arm
- 1010
- aktives Glied (z. B. vorgefederte Feder)active Member (eg spring-loaded spring)
- 1111
- Stift des Zwischenarmspen of the intermediate arm
- 1212
- Arbeitsarm der Federworking arm the feather
- 1313
- Schiebeschlossslide-lock
- 1414
- Schiebeverschluss des Schlosses für den Hilfsbolzenslide lock of the castle for the auxiliary bolt
- 1515
- Stützarm der FederSupport arm of feather
- 1616
- vorderer Bolzen der oberen Plattefront Bolt of the top plate
- 1717
- hinterer Bolzen der oberen Platterear Bolt of the top plate
- 1818
- Schiebeverschluss des Schlosses für den Bolzen des hinteren Armsslide lock of the castle for the bolt of the rear arm
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ20041141A CZ20041141A3 (en) | 2004-11-24 | 2004-11-24 | Active hinge of vehicle bonnet |
CZPV2004-1141 | 2004-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005049641A1 true DE102005049641A1 (en) | 2006-06-14 |
Family
ID=36500332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510049641 Withdrawn DE102005049641A1 (en) | 2004-11-24 | 2005-10-18 | Active hinge for vehicle bonnet has at least one intermediate arm rotatably fastened on bottom section of hinge by bolt, and by another bolt rotatably connected to arm |
Country Status (2)
Country | Link |
---|---|
CZ (1) | CZ20041141A3 (en) |
DE (1) | DE102005049641A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006052645A1 (en) * | 2006-11-08 | 2008-05-15 | Audi Ag | Front flap hinge for motor vehicle, has mounting device for mounting at front flap and base plate for mounting at body, where hinge joint and swivel joints are designed in connection between mounting device and base plate |
EP2055538A1 (en) * | 2007-10-31 | 2009-05-06 | Automotive Group ISE Innomotive Systems Europe GmbH | Bonnet hinge |
EP2474453A1 (en) * | 2011-11-09 | 2012-07-11 | ISE Automotive GmbH | Bonnet hinge |
DE102012210398A1 (en) * | 2012-06-20 | 2013-12-24 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle, particularly passenger car, has actuator, which lifts closed bonnet in rear area if collision of motor vehicle with pedestrian is detected, and is pressed on short control lever coming from down when collision is detected |
US20150084350A1 (en) * | 2013-09-26 | 2015-03-26 | Hyundai Motor Company | Locking structure of trunk lid |
CN104709223A (en) * | 2013-12-17 | 2015-06-17 | 现代自动车株式会社 | Active hood hinge device for vehicles |
WO2021208064A1 (en) * | 2020-04-17 | 2021-10-21 | 宁波吉利汽车研究开发有限公司 | Engine cover hinge and vehicle |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ305500B6 (en) * | 2010-06-25 | 2015-11-04 | Brano, A. S. | Automobile engine-hood hinge with active protection of pedestrians |
CZ308224B6 (en) * | 2017-06-23 | 2020-03-11 | Ĺ KODA AUTO a.s. | Active bonnet hinge |
-
2004
- 2004-11-24 CZ CZ20041141A patent/CZ20041141A3/en unknown
-
2005
- 2005-10-18 DE DE200510049641 patent/DE102005049641A1/en not_active Withdrawn
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006052645A1 (en) * | 2006-11-08 | 2008-05-15 | Audi Ag | Front flap hinge for motor vehicle, has mounting device for mounting at front flap and base plate for mounting at body, where hinge joint and swivel joints are designed in connection between mounting device and base plate |
EP2055538A1 (en) * | 2007-10-31 | 2009-05-06 | Automotive Group ISE Innomotive Systems Europe GmbH | Bonnet hinge |
EP2474453A1 (en) * | 2011-11-09 | 2012-07-11 | ISE Automotive GmbH | Bonnet hinge |
DE102012210398A1 (en) * | 2012-06-20 | 2013-12-24 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle, particularly passenger car, has actuator, which lifts closed bonnet in rear area if collision of motor vehicle with pedestrian is detected, and is pressed on short control lever coming from down when collision is detected |
DE102012210398B4 (en) | 2012-06-20 | 2021-08-26 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle with a front flap |
US20150084350A1 (en) * | 2013-09-26 | 2015-03-26 | Hyundai Motor Company | Locking structure of trunk lid |
US20150167369A1 (en) * | 2013-12-17 | 2015-06-18 | Hyundai Motor Company | Active hood hinge device for vehicles |
US9366066B2 (en) * | 2013-12-17 | 2016-06-14 | Hyundai Motor Company | Active hood hinge device for vehicles |
US20160272146A1 (en) * | 2013-12-17 | 2016-09-22 | Hyundai Motor Company | Active hood hinge device for vehicles |
US9855916B2 (en) | 2013-12-17 | 2018-01-02 | Hyundai Motor Company | Active hood hinge device for vehicles |
CN104709223B (en) * | 2013-12-17 | 2018-06-08 | 现代自动车株式会社 | For the active bonnet hinge device of vehicle |
DE102014110146B4 (en) | 2013-12-17 | 2020-06-04 | Hyundai Motor Company | Active hood hinge device for a vehicle |
CN104709223A (en) * | 2013-12-17 | 2015-06-17 | 现代自动车株式会社 | Active hood hinge device for vehicles |
WO2021208064A1 (en) * | 2020-04-17 | 2021-10-21 | 宁波吉利汽车研究开发有限公司 | Engine cover hinge and vehicle |
Also Published As
Publication number | Publication date |
---|---|
CZ20041141A3 (en) | 2006-07-12 |
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Legal Events
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---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8130 | Withdrawal |