DE19744908B4 - Drive device for a front or tailgate of a motor vehicle - Google Patents
Drive device for a front or tailgate of a motor vehicle Download PDFInfo
- Publication number
- DE19744908B4 DE19744908B4 DE19744908A DE19744908A DE19744908B4 DE 19744908 B4 DE19744908 B4 DE 19744908B4 DE 19744908 A DE19744908 A DE 19744908A DE 19744908 A DE19744908 A DE 19744908A DE 19744908 B4 DE19744908 B4 DE 19744908B4
- Authority
- DE
- Germany
- Prior art keywords
- hinge
- pivot axis
- output shaft
- flap
- tailgate
- 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
Images
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
- 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
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1292—Mechanisms in the shape of hinges or pivots, operated by springs with a gas spring
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
- E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
- E05Y2201/416—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for counterbalancing
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/10—Additional functions
- E05Y2800/11—Manual wing operation
-
- 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
- E05Y2900/548—Trunk lids
Abstract
r Front- oder Heckklappe eines Kraftfahrzeuges zwischen einer geschlossenen und einer geöffneten Stellung, wobei die Klappe über zumindest ein Scharnier mit gelenkig verbundenen Armen geführt ist, von denen einer über eine Schwenkachse am Fahrzeugaufbau angelenkt ist, an dem (am Fahrzeugaufbau) auch ein Antriebsmotor mit einer Überlaufsicherung und ein eine Ausgangswelle aufweisendes Getriebe festgelegt ist, dadurch gekennzeichnet, dass die Getriebeausgangswelle (11, 29) mit der Schwenkachse (12, 25) eines Scharnierarms (5, 24) des Scharniers (4, 21) fluchtet, wobei die Getriebeausgangswelle (11, 29) einteilig mit der Schwenkachse (12, 25) ausgebildet ist und somit zugleich die Schwenkachse (12, 25) bildet.r front or rear flap of a motor vehicle between a closed and an open position, the flap being guided via at least one hinge with articulated arms, one of which is articulated to the vehicle body via a pivot axis, on which (on the vehicle body) also a drive motor an overflow safety device and a transmission having an output shaft is fixed, characterized in that the transmission output shaft (11, 29) is aligned with the pivot axis (12, 25) of a hinge arm (5, 24) of the hinge (4, 21), the transmission output shaft ( 11, 29) is formed in one piece with the pivot axis (12, 25) and thus at the same time forms the pivot axis (12, 25).
Description
Die Erfindung betrifft eine Antriebsvorrichtung gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a drive device according to the preamble of patent claim 1.
Aus Komfortgründen ist eine Vielzahl von gattungsgemäßen Antriebsvorrichtungen bekannt, die es ermöglichen, praktisch ohne Aufbringen einer Kraft durch die Bedienungsperson die Front- oder Heckklappe eines Kraftfahrzeugs zu öffnen bzw. zu schließen. So beschreibt die gattungsbildende
Noch größer ist der Aufwand und damit der Platzbedarf bei dem antreibbaren Schwenkgelenk nach der
Die Heckklappenbetätigung nach der
Am unteren Teil der Hecktür greift ein stangenartiger Arm eines Vielgelenk-Scharniers an, dessen aufbauseitig schwenkbar gelagerter unterer Arm zeitweilig in Mitnahmeverbindung mit einem Zahnrad steht, das mittels einer Motor-Getriebe-Anordnung um dieselbe Schwenkachse schwenkbar ist und dann die gewünschte Bewegung der Hecktür erzwingt. Ist diese Bewegung erfolgt, wird die Verbindung zwischen dem unteren Arm des Scharniers einerseits und dem Zahnrad andererseits selbsttätig aufgehoben, so daß die Hecktür nunmehr manuell betätigt werden kann. Gemeinsam ist den Konstruktionen in allen zitierten Schriften (und auch den in diesen als Stand der Technik angeführten Konstruktionen) die Notwendigkeit von Kraftübertragungseinrichtungen zwischen der Motor-Getriebe-Einheit einerseits und der Klappe bzw. einer ihr zugeordneten Scharnieranordnung andererseits.At the lower part of the tailgate engages a rod-like arm of a multi-joint hinge, the body side pivotally mounted lower arm is temporarily in driving connection with a gear which is pivotable about a motor-gear assembly about the same pivot axis and then enforces the desired movement of the rear door , If this movement has taken place, the connection between the lower arm of the hinge, on the one hand, and the gearwheel, on the other hand, is automatically canceled, so that the rear door can now be manually operated. Common to the constructions in all cited documents (and also the constructions cited therein as prior art) is the need for power transmission means between the motor-gear unit on the one hand and the flap or its associated hinge assembly on the other.
Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Vorrichtung unter Wahrung ihrer Vorteile dahingehend zu vereinfachen, daß derartige Kraftübertragungen sich erübrigen.The invention has for its object to simplify a generic device while preserving its benefits to the effect that such transfers are unnecessary.
Die erfindungsgemäße Lösung dieser Aufgabe besteht in den kennzeichnenden Merkmalen des Hauptanspruchs, eine vorteilhafte Ausbildung der Erfindung beschreibt der Unteranspruch.The achievement of this task is the characterizing features of the main claim, an advantageous embodiment of the invention describes the dependent claim.
Die Erfindung löst die gestellte Aufgabe also mit einer verblüffend einfachen Maßnahme, nämlich dadurch, daß die Getriebeausgangswelle fluchtend mit der Schwenkachse des fahrzeugaufbauseitigen Scharnierarms angeordnet und diese drehfest sowohl mit der Getriebeausgangswelle als auch mit diesem Scharnierarm verbunden ist. Eine manuelle Bedienung der Klappe, beispielsweise bei Ausfall des verwendeten Antriebsmotors, insbesondere bei Stromausfall, bleibt in Folge Vorsehens einer Überlastsicherung, in der Regel einer Lamellen-Reibkupplung, gewahrt.The invention solves this problem with a surprisingly simple measure, namely the fact that the transmission output shaft is arranged in alignment with the pivot axis of the vehicle body-side hinge arm and this rotatably connected to both the transmission output shaft and this hinge arm. A manual operation of the flap, for example in case of failure of the drive motor used, especially in case of power failure, remains in consequence Provision of overload protection, usually a multi-plate friction clutch, respected.
In vorteilhafter Weise kann die Erfindung auch unabhängig von der Art des jeweils gewählten Scharniers Einsatz finden; es kann sich dabei beispielsweise um ein Vielgelenkscharnier oder aber um ein Hakenscharnier handeln. Der Einsatz der Motor-Getriebe-Anordnung für die Schwenkbewegung der Klappe bei Fahrzeugen mit unterschiedlichen Schwenkwinkeln für die Klappe und unterschiedlich aufgebauten Scharnieren erfordert allenfalls die Änderung der Umdrehungszahl der Getriebe-Ausgangswelle je Schwenkbefehl.Advantageously, the invention can also be used regardless of the type of hinge selected in each case; it may be, for example, a multi-joint hinge or a hook hinge. The use of the motor-gear arrangement for the pivoting movement of the flap in vehicles with different pivoting angles for the flap and differently constructed hinges possibly requires changing the number of revolutions of the transmission output shaft per pivot command.
An dieser Stelle sei auch eingefügt, daß die Erzeugung dieser Schwenkbefehle außer durch Betätigung eines Knopfes oder eines Hebels oder aber eines der jeweiligen Klappe zugeordneten Schlosses mittels eines Schlüssels auch durch eine Fernbedienung vorgenommen werden kann; die entsprechende Auslegung der Einzelheiten hierfür macht dem Fachmann keinerlei Schwierigkeiten.It should also be added at this point that the generation of these pivoting commands can be carried out by a remote control by means of a key in addition to the operation of a button or a lever or a lock associated with the respective flap; the corresponding interpretation of the details for this makes the expert no difficulties.
Zwei Ausführungsbeispiele der Erfindung werden im folgenden anhand der Zeichnung erläutert. Es zeigen:Two embodiments of the invention will be explained below with reference to the drawing. Show it:
In allen Figuren ist auf die Darstellung von im Rahmen der Erfindung nicht interessierenden Einzelheiten des Fahrzeugs verzichtet. Entsprechendes gilt für eine genaue Darstellung der jeweils verwendeten Scharnieranordnungen, da die Konstruktion im einzelnen für die Erfindung uninteressant ist und darüber hinaus dem Fachmann eine Vielzahl von Konstruktionen bekannt ist.In all figures, the representation of not interesting in the context of the invention details of the vehicle is omitted. The same applies to an accurate representation of the hinge assemblies used in each case, since the construction in detail is uninteresting for the invention and beyond the skilled person a variety of constructions is known.
Betrachtet man zunächst die
Mit
In
Mithin ist durch die Erfindung eine bestechend einfache Lösung der gestellten Aufgabe geschaffen.Thus, an impressively simple solution of the problem is created by the invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744908A DE19744908B8 (en) | 1997-10-10 | 1997-10-10 | Drive device for a front or tailgate of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744908A DE19744908B8 (en) | 1997-10-10 | 1997-10-10 | Drive device for a front or tailgate of a motor vehicle |
Publications (3)
Publication Number | Publication Date |
---|---|
DE19744908A1 DE19744908A1 (en) | 1999-04-15 |
DE19744908B4 true DE19744908B4 (en) | 2012-09-13 |
DE19744908B8 DE19744908B8 (en) | 2012-12-06 |
Family
ID=7845221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19744908A Expired - Fee Related DE19744908B8 (en) | 1997-10-10 | 1997-10-10 | Drive device for a front or tailgate of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19744908B8 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19935344B4 (en) * | 1999-07-28 | 2011-01-27 | Volkswagen Ag | Drive device for the motorized pivoting of a front or tailgate of a motor vehicle |
EP1148201A3 (en) | 2000-04-20 | 2006-01-11 | Fischerwerke Arthur Fischer GmbH & Co. KG | Drive for opening and closing a lid in a vehicle |
DE10019738C1 (en) | 2000-04-20 | 2001-08-30 | Edscha Ag | Drivable flap hinge |
DE10118303C1 (en) * | 2001-04-12 | 2002-05-16 | Edscha Ag | Drive device for automobile hatchback door has springs used for assisting opening movement for reducing electric motor loading |
DE10302553B3 (en) * | 2003-01-22 | 2004-02-19 | Edscha Ag | Hinge for vehicle flap is in two parts coupled by lever assembly and with holder and motor on one part for controlled opening and closing |
US7540554B2 (en) | 2003-01-22 | 2009-06-02 | Edscha Ag | Hinge |
DE102005025316A1 (en) * | 2005-06-02 | 2006-12-07 | Blaut Management + Marketing Gmbh | Motor vehicle body flap e.g. luggage compartment flap, opening and closing device, has multi-joint hinge with upper and lower parts, where hinge is arranged in hollow space of body, and motor and drive are arranged in another space |
DE102008045901A1 (en) * | 2008-09-04 | 2010-03-25 | Audi Ag | Motor vehicle, has toggle lever with pivot arm i.e. offset lever, movable by motor, and another pivot arm connected with former pivot arm, where former pivot arm is curved or angled in direction along its pivot axis |
DE102009037400B4 (en) * | 2009-08-13 | 2017-07-06 | Audi Ag | Operating and diagnostic method for an electromotive drive device with slip clutch of a movable vehicle component |
CN114856359A (en) * | 2022-05-20 | 2022-08-05 | 深圳科力行智能科技有限公司 | Opening and closing device for recognizing obstacle based on clutch |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795414A (en) * | 1953-07-03 | 1957-06-11 | Productive Inventions Inc | Window operating device |
US3713472A (en) * | 1971-11-17 | 1973-01-30 | Gen Motors Corp | Vehicle closure system |
EP0017515B1 (en) * | 1979-03-16 | 1982-05-05 | Regie Nationale Des Usines Renault | Automatic moving and locking device, especially for the rear-door of a motor vehicle |
DE3546591C2 (en) * | 1985-01-12 | 1989-08-03 | Fa. Wilhelm Schade, 5970 Plettenberg, De | Setting-out device for windows, rising roofs or the like pivotable about an axis and belonging to motor vehicles |
DE4036900A1 (en) * | 1990-11-20 | 1992-05-21 | Scharwaechter Gmbh Co Kg | Motorised pivot joint for bonnet of motor vehicle - features rack=and=pinion drive from gearbox with protection by slip of clutch against mechanical overstress |
DE4124869A1 (en) * | 1991-07-26 | 1993-01-28 | Bayerische Motoren Werke Ag | Motorised drive esp. for tailgate of motor vehicle - is geared to spring-balanced gate with overload safety coupling and compact piston in cylinder guide |
JPH05113076A (en) * | 1991-10-22 | 1993-05-07 | Nissan Motor Co Ltd | On-off device for automobile door |
DE4107270C2 (en) * | 1991-03-07 | 1996-04-18 | Bayerische Motoren Werke Ag | Actuator for a vehicle opening window |
-
1997
- 1997-10-10 DE DE19744908A patent/DE19744908B8/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795414A (en) * | 1953-07-03 | 1957-06-11 | Productive Inventions Inc | Window operating device |
US3713472A (en) * | 1971-11-17 | 1973-01-30 | Gen Motors Corp | Vehicle closure system |
EP0017515B1 (en) * | 1979-03-16 | 1982-05-05 | Regie Nationale Des Usines Renault | Automatic moving and locking device, especially for the rear-door of a motor vehicle |
DE3546591C2 (en) * | 1985-01-12 | 1989-08-03 | Fa. Wilhelm Schade, 5970 Plettenberg, De | Setting-out device for windows, rising roofs or the like pivotable about an axis and belonging to motor vehicles |
DE4036900A1 (en) * | 1990-11-20 | 1992-05-21 | Scharwaechter Gmbh Co Kg | Motorised pivot joint for bonnet of motor vehicle - features rack=and=pinion drive from gearbox with protection by slip of clutch against mechanical overstress |
DE4107270C2 (en) * | 1991-03-07 | 1996-04-18 | Bayerische Motoren Werke Ag | Actuator for a vehicle opening window |
DE4124869A1 (en) * | 1991-07-26 | 1993-01-28 | Bayerische Motoren Werke Ag | Motorised drive esp. for tailgate of motor vehicle - is geared to spring-balanced gate with overload safety coupling and compact piston in cylinder guide |
JPH05113076A (en) * | 1991-10-22 | 1993-05-07 | Nissan Motor Co Ltd | On-off device for automobile door |
Non-Patent Citations (2)
Title |
---|
JP 05-113076, Patent Abstract of Japan, 1993 |
Patent Abstracts of Japan & JP 05113076 A * |
Also Published As
Publication number | Publication date |
---|---|
DE19744908A1 (en) | 1999-04-15 |
DE19744908B8 (en) | 2012-12-06 |
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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 | ||
8110 | Request for examination paragraph 44 | ||
8120 | Willingness to grant licences paragraph 23 | ||
R019 | Grant decision by federal patent court | ||
R083 | Amendment of/additions to inventor(s) | ||
R082 | Change of representative |
Representative=s name: , |
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R020 | Patent grant now final |
Effective date: 20121214 |
|
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: E05F0015100000 Ipc: E05F0015630000 |