DE10253268B4 - Device for actuating an upwardly pivotable tailgate on motor vehicles - Google Patents
Device for actuating an upwardly pivotable tailgate on motor vehicles Download PDFInfo
- Publication number
- DE10253268B4 DE10253268B4 DE10253268A DE10253268A DE10253268B4 DE 10253268 B4 DE10253268 B4 DE 10253268B4 DE 10253268 A DE10253268 A DE 10253268A DE 10253268 A DE10253268 A DE 10253268A DE 10253268 B4 DE10253268 B4 DE 10253268B4
- Authority
- DE
- Germany
- Prior art keywords
- linear drive
- tailgate
- acting
- hinges
- passive
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/624—Arms
- E05Y2201/626—Levers
-
- 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
- E05Y2900/546—Tailboards, tailgates or sideboards opening upwards
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Betätigen einer nach oben schwenkbaren Heckklappe an Kraftfahrzeugen nach dem Oberbegriff des Anspruchs 1.The The invention relates to a device for actuating an upwardly pivotable Tailgate on motor vehicles according to the preamble of the claim 1.
Insbesondere an Kombi-/Schrägheckfahrzeugen sind seit langem Mittel zum offen halten bzw. selbsttätigen Öffnen von Heckklappen bekannt, deren Scharniere im Bereich des Fahrzeugdaches an tragenden Bauteilen, wie dem hinteren Dachquerträger, befestigt sind.Especially on combination / hatchback vehicles have long been means to keep open or self-opening of Tailgates known whose hinges in the area of the vehicle roof attached to supporting components, such as the rear roof cross member are.
Mit
der
Um das Öffnen von großen Heckklappen komfortabler zu gestalten, sind des Weiteren selbsttätig öffnende und schließende Heckklappen bekannt, wobei sowohl elektromotorische als auch hydraulische oder pneumatische Mechanismen vorgeschlagen werden.Around the opening of big ones Tailgates to make more comfortable, are also self-opening and closing Tailgate known, with both electromotive and hydraulic or pneumatic mechanisms are proposed.
Durch
die
Auch
durch die
In
Verbesserung vorstehender Lösung
wurden gemäß der
Die
Hier setzt die nachfolgend beschriebene Erfindung an.Here uses the invention described below.
Aufgabe der vorliegender Erfindung ist es, die Nachteile des geschilderten Standes der Technik zu vermeiden und demgemäß in Verbesserung desselben eine einfache und kostengünstige Vorrichtung der eingangs genannten Gattung zu schaffen, die zum einen Verluste an Stauraum und eine Behinderung der freien Durchsicht weitestgehend ausschließt respektive auf störende Aggregate bzw. Bauteile im Bereich der Heckklappe verzichtet, zum anderen eine vorteilhaftere Kraftaufbringung auf die Klappenstruktur erzielt und demgemäß nachteilige Effekte, wie Verwindungen derselben vermeidet.task The present invention is the disadvantages of the described Prior art to avoid and accordingly in improvement of the same a simple and inexpensive To provide device of the type mentioned, the a loss of storage space and a hindrance to free viewing largely excludes respectively on disturbing Aggregates or components omitted in the tailgate, for others a more advantageous force application to the flap structure achieved and therefore disadvantageous Effects how twisting avoids them.
Erfindungsgemäß wird die Aufgabe in Verbindung mit den Merkmalen im Oberbegriff des Anspruchs 1 dadurch gelöst, daß die Vorrichtung zumindest einen quer zur Fahrzeuglängsachse an einem zu den Scharnieren und/oder dem oberen Querholm der Heckklappe benachbarten Abschnitt der Kraftfahrzeugkarosserie angeordneten Linearantrieb umfaßt, der seinerseits mittels an der Kraftfahrzeugkarosserie angeordneter Kraftumlenkelemente mit der Heckklappe und/oder den Scharnieren, eine Schwenkbewegung der Heckklappe realisierend und/oder unterstützend, in Wirkverbindung steht. Der Linearantrieb ist erfindungsgemäß als aktiv oder passiv wirkender Linearantrieb ausgebildet, wobei der aktiv wirkende Linearantrieb hydraulisch, pneumatisch oder elektrisch betrieben und der passiv wirkende Linearantrieb eine Gasdruckfeder ist.According to the invention the object is achieved in conjunction with the features in the preamble of claim 1, characterized in that the device comprises at least one transverse to the vehicle longitudinal axis on an adjacent to the hinges and / or the upper cross member of the tailgate portion of the vehicle body linear drive, in turn by means of the motor vehicle body arranged Kraftumlenkelemente with the tailgate and / or the hinges, a pivoting movement of the tailgate realizing and / or support, is in operative connection. The linear actuator is according to the invention as active or pas siv acting linear actuator formed, wherein the active-acting linear actuator hydraulically, pneumatically or electrically operated and the passive-acting linear drive is a gas spring.
In Weiterbildung der Erfindung ist vorgesehen, daß der Linearantrieb und die Kraftumlenkelemente so ausgebildet sind, daß dieselben an wenigstens zwei voneinander beabstandeten Angriffspunkten sowie synchron und mit gleicher Kraft auf die Heckklappe und/oder deren Scharniere einwirken und die Angriffspunkte derart gewählt sind, daß die einwirkende Kraft weitestgehend gleichmäßig auf die Klappenstruktur verteilt und ein Verwinden der Heckklappe vermieden wird.In Further development of the invention is provided that the linear drive and the Kraftumlenkelemente are formed so that the same at least two spaced attack points as well as synchronous and with the same force on the tailgate and / or their hinges act and chosen the attack points are that acting Force largely evenly on the flap structure distributed and avoided twisting the tailgate becomes.
Die Kraftumlenkung vom Linearantrieb auf die Heckklappe kann sowohl nach einem Hebelprinzip als auch nach einem Schieberprinzip realisiert sein.The Power deflection from the linear drive to the tailgate can both be implemented according to a lever principle as well as a slide principle.
Weiterhin wird im Sinne der Erfindung vorgeschlagen, daß der Linearantrieb stirnseitig an den Kraftumlenkelementen aufgehängt ist.Farther is proposed in the sense of the invention, that the linear drive frontally is suspended on the Kraftumlenkelementen.
Wie die Erfindung weiter vorsieht, ist im Falle der Verwendung eines hydraulisch oder pneumatisch betriebenen und aktiv wirkenden Linearantriebs oder eines passiv wirkenden Linearantriebs in Form einer Gasdruckfeder das Kraftübertragungsmittel derselben durch eine Kolbenstange und bei einem aktiven wirkenden elektrisch betriebenen Linearantrieb durch eine Zahn- oder Gewindestange gebildet.As the invention further provides, in the case of using a hydraulically or pneumatically operated and actively acting linear drive or a passively acting linear drive in the form of a gas spring the power transmission means of the same by a piston rod and in an active acting electrically operated linear drive formed by a toothed or threaded rod.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist einem aktiv wirkenden Linearantrieb wenigstens ein weiterer, jedoch passiv wirkender Linearantrieb in Form einer Gasdruckfeder zugeordnet. Schließlich wird es als zweckmäßig erachtet, daß der weitere passiv wirkende Linearantrieb in Form der Gasdruckfeder ähnlich dem aktiv wirkenden Linearantrieb quer zur Fahrzeuglängsachse angeordnet ist und über die Kraftumlenkelemente des aktiv wirkenden Linearantriebs oder über eigene Kraftumlenkelemente mit der Heckklappe und/oder deren Scharnieren in Wirkverbindung steht.According to one Another advantageous embodiment of the invention is an active acting linear drive at least one other, but passive acting Linear drive assigned in the form of a gas spring. Finally will considers it appropriate that the Another passive acting linear drive in the form of the gas spring similar to the active acting linear actuator is arranged transversely to the vehicle longitudinal axis and on the Kraftumlenkelemente the active-acting linear drive or own Kraftumlenkelemente with the tailgate and / or their hinges in operative connection stands.
Die Erfindung wird nachstehend anhand der in den Zeichnungen schematisch dargestellten Ausführungsbeispiele näher erläutert. Es zeigen:The The invention will be described below with reference to the drawings illustrated embodiments explained in more detail. It demonstrate:
Als
Linearantriebe
Passiv
wirkende Linearantriebe
Wie
bereits oben in den Ausführungen
zum Stand der Technik näher
dargelegt, ist bei einseitiger Anordnung der Linearantriebe
Die
Danach
ist dieser Linearantrieb
Wie
in den
In
der bevorzugten Ausführungsform
sind die Kraftumlenkelemente
Für den Fachmann
ist sicherlich leicht nachvollziehbar, daß vorteilhafter Weise der Linearantrieb
Zum
einen wird dieses Erfordernis schon, wie in
Wie
bereits oben dargetan, können
die aktiven Linearantriebe
Das
Ausführungsbeispiel
gem. den
Als
ebenfalls denkbar wird angesehen und durch die Erfindung mit erfaßt, einem
aktiv wirkenden Linearantrieb
Darüber hinaus
wird bei einem Systemausfall des gewählten aktiven Systems eine
weitere Betätigung
mittels des passiv wirkenden Linearantriebs
Hierbei
ist in einer bevorzugten Anordnung der weitere passiv wirkende Linearantrieb
Schließlich ist
in den
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253268A DE10253268B4 (en) | 2002-11-15 | 2002-11-15 | Device for actuating an upwardly pivotable tailgate on motor vehicles |
EP03022765A EP1419916B1 (en) | 2002-11-15 | 2003-10-10 | Actioning device for upwardly tilting a tailgate for a motor vehicle |
AT03022765T ATE500986T1 (en) | 2002-11-15 | 2003-10-10 | DEVICE FOR ACTUATING AN UPWING TAILGATE ON MOTOR VEHICLES |
DE50313525T DE50313525D1 (en) | 2002-11-15 | 2003-10-10 | Device for actuating an upwardly pivotable tailgate on motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253268A DE10253268B4 (en) | 2002-11-15 | 2002-11-15 | Device for actuating an upwardly pivotable tailgate on motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10253268A1 DE10253268A1 (en) | 2004-05-27 |
DE10253268B4 true DE10253268B4 (en) | 2010-11-25 |
Family
ID=32115536
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10253268A Expired - Fee Related DE10253268B4 (en) | 2002-11-15 | 2002-11-15 | Device for actuating an upwardly pivotable tailgate on motor vehicles |
DE50313525T Expired - Lifetime DE50313525D1 (en) | 2002-11-15 | 2003-10-10 | Device for actuating an upwardly pivotable tailgate on motor vehicles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50313525T Expired - Lifetime DE50313525D1 (en) | 2002-11-15 | 2003-10-10 | Device for actuating an upwardly pivotable tailgate on motor vehicles |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1419916B1 (en) |
AT (1) | ATE500986T1 (en) |
DE (2) | DE10253268B4 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004032750A1 (en) | 2004-07-07 | 2006-02-09 | Adam Opel Ag | Multi-part tailgate for a motor vehicle |
DE202005018584U1 (en) * | 2005-11-25 | 2007-03-08 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Drive assembly for actuating rear door of motor vehicle, e.g. hatchback, has electric actuator providing linear drive to door via deflection device to enable mounting in position parallel to pivoting axis of door |
DE102008014769A1 (en) | 2008-03-18 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Actuating device for actuating rear flap attached to body of motor vehicle, has master and slave hydraulic cylinders and hydraulic pipes coupled between actuator and flap such that movement of flap is controllable over cylinders and pipes |
DE202009002622U1 (en) * | 2009-02-25 | 2010-07-22 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Drive arrangement for actuating a flap of a motor vehicle |
DE102016210168B3 (en) | 2016-06-09 | 2017-04-13 | Bayerische Motoren Werke Aktiengesellschaft | Door drive for a motor vehicle door |
CN114340998A (en) | 2019-10-09 | 2022-04-12 | 小鹰公司 | Hybrid power system for different flight modes |
DE102021133403A1 (en) | 2021-12-16 | 2023-06-22 | Bayerische Motoren Werke Aktiengesellschaft | Drive system for a pivoting flap of a motor vehicle and motor vehicle with such a drive system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2946259A1 (en) * | 1979-11-16 | 1981-06-04 | Daimler-Benz Ag, 7000 Stuttgart | Cylinder end fork for locating pivot shaft - includes self-operating hinged locking latch with manual release |
DE3744083C2 (en) * | 1987-12-24 | 1991-02-07 | Adam Opel Ag, 6090 Ruesselsheim, De | |
DE19615021A1 (en) * | 1996-04-17 | 1997-10-23 | Ewald Witte Gmbh & Co Kg | Hatchback door lock assist for motor vehicle |
EP0959212A1 (en) * | 1998-05-20 | 1999-11-24 | Hoerbiger Hydraulik GmbH | Driving assembly for movable parts on vehicles |
US6115965A (en) * | 1997-12-09 | 2000-09-12 | Dura Convertible Systems | Power operator for vehicle liftgate |
DE19933765A1 (en) * | 1999-07-19 | 2001-01-25 | Volkswagen Ag | Swivel bearing for a flip-up flap of a vehicle body |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3031318C2 (en) | 1980-08-20 | 1987-02-05 | Braas & Co Gmbh, 6000 Frankfurt | Roof windows |
US6367199B2 (en) * | 2000-02-22 | 2002-04-09 | Delphi Technologies, Inc. | Vehicle liftgate power operating system |
US6550839B2 (en) | 2000-05-11 | 2003-04-22 | Delphi Technologies, Inc. | Vehicle pivoting closure power operating assembly |
-
2002
- 2002-11-15 DE DE10253268A patent/DE10253268B4/en not_active Expired - Fee Related
-
2003
- 2003-10-10 AT AT03022765T patent/ATE500986T1/en active
- 2003-10-10 DE DE50313525T patent/DE50313525D1/en not_active Expired - Lifetime
- 2003-10-10 EP EP03022765A patent/EP1419916B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2946259A1 (en) * | 1979-11-16 | 1981-06-04 | Daimler-Benz Ag, 7000 Stuttgart | Cylinder end fork for locating pivot shaft - includes self-operating hinged locking latch with manual release |
DE3744083C2 (en) * | 1987-12-24 | 1991-02-07 | Adam Opel Ag, 6090 Ruesselsheim, De | |
DE19615021A1 (en) * | 1996-04-17 | 1997-10-23 | Ewald Witte Gmbh & Co Kg | Hatchback door lock assist for motor vehicle |
US6115965A (en) * | 1997-12-09 | 2000-09-12 | Dura Convertible Systems | Power operator for vehicle liftgate |
EP0959212A1 (en) * | 1998-05-20 | 1999-11-24 | Hoerbiger Hydraulik GmbH | Driving assembly for movable parts on vehicles |
DE19933765A1 (en) * | 1999-07-19 | 2001-01-25 | Volkswagen Ag | Swivel bearing for a flip-up flap of a vehicle body |
Also Published As
Publication number | Publication date |
---|---|
DE50313525D1 (en) | 2011-04-21 |
ATE500986T1 (en) | 2011-03-15 |
EP1419916B1 (en) | 2011-03-09 |
EP1419916A1 (en) | 2004-05-19 |
DE10253268A1 (en) | 2004-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8120 | Willingness to grant licences paragraph 23 | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R020 | Patent grant now final |
Effective date: 20110225 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: E05F0015120000 Ipc: E05F0015611000 |