DE20023228U1 - Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact - Google Patents

Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact

Info

Publication number
DE20023228U1
DE20023228U1 DE20023228U DE20023228U DE20023228U1 DE 20023228 U1 DE20023228 U1 DE 20023228U1 DE 20023228 U DE20023228 U DE 20023228U DE 20023228 U DE20023228 U DE 20023228U DE 20023228 U1 DE20023228 U1 DE 20023228U1
Authority
DE
Germany
Prior art keywords
hinge
joint
front hood
assembly according
bonnet
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 - Lifetime
Application number
DE20023228U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edscha AG
Original Assignee
Edscha AG
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
Priority claimed from DE19922107A external-priority patent/DE19922107C1/en
Application filed by Edscha AG filed Critical Edscha AG
Priority to DE20023228U priority Critical patent/DE20023228U1/en
Priority claimed from EP00943617A external-priority patent/EP1178914B1/en
Publication of DE20023228U1 publication Critical patent/DE20023228U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

A front hood (1) is pivoted to the chassis by a multijoint hinge (4) including a connecting rod (6) that varies in length under collision impact. A hood lock fixes the front hood.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Fronthaubenanordnung, bei der eine Fronthaube (1) eines Fahrzeugs über ein Scharnier (4) mit einem die Schwenkachse der Fronthaube (1) definierende Gelenk (6) an dem Rahmen des Fahrzeugs angelenkt ist, wobei das Scharnier (4) bei Aufprall eines Fußgängers eine plastische Formänderung ausführt, wobei die Fronthaube (1) über wenigstens ein Haubenschloß (3) verschließbar ist, wobei das die Schwenkachse der Fronthaube (1) definierende Gelenk (6) in einem vorbestimmten Radius verlagert wird, dadurch gekennzeichnet, daß das der Radius durch den Abstand des Gelenks (6) von dem Haubenschloß (3) definiert ist.1. bonnet arrangement, wherein a front hood ( 1 ) of a vehicle via a hinge ( 4 ) with a pivot axis of the front hood ( 1 ) defining hinge ( 6 ) is hinged to the frame of the vehicle, wherein the hinge ( 4 ) upon impact of a Pedestrian performs a plastic deformation, wherein the front hood ( 1 ) via at least one hood lock ( 3 ) is closable, wherein the pivot axis of the front hood ( 1 ) defining joint ( 6 ) is displaced in a predetermined radius, characterized in that the radius is defined by the distance of the joint ( 6 ) from the hood lock ( 3 ). 2. Fronthaubenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß ein Teil (11) des Scharniers (4) gegenüber einem anderen Teil (10) desselben Scharniers (4) durch plastische Änderung entlang einer Sollbiegelinie (12) gespreizt wird.2. bonnet assembly according to claim 1, characterized in that a part ( 11 ) of the hinge ( 4 ) relative to another part ( 10 ) of the same hinge ( 4 ) by plastic change along a predetermined bending line ( 12 ) is spread. 3. Fronthaubenanordnung nach Anspruch 2, dadurch gekennzeichnet, daß entsprechend der Verschiebung des ersten Teils (11) eine Führung des Gelenks (6) in einer in dem Teil (11) vorgesehenen Führungsbahn (8) erfolgt.3. bonnet assembly according to claim 2, characterized in that according to the displacement of the first part ( 11 ), a guide of the joint ( 6 ) in a in the part ( 11 ) provided guideway ( 8 ). 4. Fronthaubenanordnung nach Anspruch 3, dadurch gekennzeichnet, daß Rastmittel (9) in der Führungsbahn (8) angeordnet sind, die das Gelenk (6) bei der Verlagerung in der Führungsbahn (8) bremsen.4. bonnet assembly according to claim 3, characterized in that latching means ( 9 ) in the guide track ( 8 ) are arranged, which brake the joint ( 6 ) during the displacement in the guide track ( 8 ). 5. Fronthaubenanordnung nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß das erste Teil (11) um bis zu 45° von dem zweiten Teil (10) abgespreizt wird. 5. bonnet assembly according to one of claims 2 to 4, characterized in that the first part ( 11 ) by up to 45 ° from the second part ( 10 ) is spread apart. 6. Fronthaubenanordnung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß ein Teil des Scharniers (4) in der Art eines Flacheisens ausgebildet ist, das um 180° verdreht ist.6. bonnet assembly according to one of claims 1 to 5, characterized in that a part of the hinge ( 4 ) is designed in the manner of a flat iron, which is rotated by 180 °. 7. Fronthaubenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß das an dem Rahmen befestigte Teil (7) des Scharniers (4) um eine horizontale Achse schwenkbar an dem Rahmen angeordnet ist, und daß bei Aufprall auf die Fronthaube (1) das Teil (7) um diese horizontale Achse verschwenkt wird.7. bonnet assembly according to claim 1, characterized in that the fixed to the frame part ( 7 ) of the hinge ( 4 ) is pivotally mounted about a horizontal axis on the frame, and that upon impact with the front hood ( 1 ) the part ( 7 ) is pivoted about this horizontal axis. 8. Fronthaubenanordnung nach Anspruch 7, dadurch gekennzeichnet, daß das Teil (7) über ein bei Aufprall eines Fußgängers überwindbares, außerhalb der Schwenkachse und außerhalb des Gelenks (6) angeordnetes Verbindungsmittel (14) an dem Rahmen des Fahrzeugs festgelegt ist, und daß die plastische Formänderung im Bereich von Verbindungsmittel (14) und Teil (7) erfolgt.8. bonnet assembly according to claim 7, characterized in that the part ( 7 ) via a manageable upon impact of a pedestrian, outside the pivot axis and outside of the joint ( 6 ) arranged connecting means ( 14 ) is fixed to the frame of the vehicle, and that the plastic deformation in the region of connecting means ( 14 ) and part ( 7 ) takes place. 9. Fronthaubenanordnung nach Anspruch 7 oder 8, dadurch gekenn­ zeichnet, daß eine Führungsbahn (8) in dem Teil (7) ausgebildet ist, die von einer Verschraubung (14) durchsetzt wird, wobei durch Relativbewegung zwischen Verschraubung (14) und Teil (7) eine Aufweitung der Führungsbahn (8) oder eine Flächenpressung des Teils (7) erfolgt.9. bonnet assembly according to claim 7 or 8, characterized in that a guide track ( 8 ) in the part ( 7 ) is formed, which is penetrated by a screw ( 14 ), wherein by relative movement between the screw ( 14 ) and part ( 7 ) an expansion of the guideway ( 8 ) or a surface pressure of the part ( 7 ). 10. Fronthaubenanordnung nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß die horizontale Achse einen festen Abstand zu dem Gelenk (6) aufweist.10. bonnet arrangement according to one of claims 7 to 9, characterized in that the horizontal axis has a fixed distance to the joint ( 6 ). 11. Fronthaubenanordnung nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß die horizontale Achse und die Achse des Gelenks (6) zueinander parallel sind. 11. bonnet assembly according to one of claims 7 to 10, characterized in that the horizontal axis and the axis of the joint ( 6 ) are parallel to each other. 12. Fronthaubenanordnung nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet, daß die horizontale Achse in Fahrtrichtung des Fahrzeugs weiter vorne angeordnet ist als das Gelenk (6).12. bonnet arrangement according to one of claims 7 to 11, characterized in that the horizontal axis is arranged in the direction of travel of the vehicle further forward than the joint ( 6 ). 13. Fronthaubenanordnung nach einem der Ansprüche 7 bis 12, dadurch gekennzeichnet, daß die Verschraubung (14), das Gelenk (6) und das weitere Gelenk ein Dreieck aufspannen, und daß die Verschraubung (14) und das weitere Gelenk in etwa derselben Höhe an dem Rahmen angeordnet sind.13. bonnet assembly according to one of claims 7 to 12, characterized in that the screw ( 14 ), the joint ( 6 ) and the other hinge span a triangle, and that the screw ( 14 ) and the other joint at about the same height the frame are arranged. 14. Fronthaubenanordnung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß die Fronthaube (1) im fahrbereiten Zustand in einer im Bereich des Gelenks (6) angehobenen Lage angeordnet ist, und daß das Scharnier (4) in Fahrrichtung in einem hinteren Bereich der Fronthaube (1) angeordnet ist.14. bonnet arrangement according to one of claims 1 to 13, characterized in that the front hood ( 1 ) is arranged in the running state in a in the region of the joint ( 6 ) raised position, and that the hinge ( 4 ) in the direction of travel in a rear area the front hood ( 1 ) is arranged.
DE20023228U 1999-05-17 2000-05-17 Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact Expired - Lifetime DE20023228U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20023228U DE20023228U1 (en) 1999-05-17 2000-05-17 Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19922107A DE19922107C1 (en) 1999-05-17 1999-05-17 Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact
EP00943617A EP1178914B1 (en) 1999-05-17 2000-05-17 Front hood assembly
DE20023228U DE20023228U1 (en) 1999-05-17 2000-05-17 Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact

Publications (1)

Publication Number Publication Date
DE20023228U1 true DE20023228U1 (en) 2003-06-12

Family

ID=26053343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20023228U Expired - Lifetime DE20023228U1 (en) 1999-05-17 2000-05-17 Front hood assembly for motor vehicle has multijoint hinge with connecting rod which pivot front hood to chassis, such that connecting rod varies in length under collision impact

Country Status (1)

Country Link
DE (1) DE20023228U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10347830B4 (en) * 2003-10-10 2011-07-21 Bayerische Motoren Werke Aktiengesellschaft, 80809 Arrangement of a front flap on a vehicle
DE102010035985B3 (en) * 2010-09-01 2011-09-01 Audi Ag Hinge for a pivoting body part of a vehicle
TWI447311B (en) * 2011-12-09 2014-08-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347830B4 (en) * 2003-10-10 2011-07-21 Bayerische Motoren Werke Aktiengesellschaft, 80809 Arrangement of a front flap on a vehicle
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
DE102010035985B3 (en) * 2010-09-01 2011-09-01 Audi Ag Hinge for a pivoting body part of a vehicle
US8418320B2 (en) 2010-09-01 2013-04-16 Audi Ag Hinge for a swingable body part of a vehicle
TWI447311B (en) * 2011-12-09 2014-08-01

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030717

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030618

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060608

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080610

R071 Expiry of right