EP1154111A2 - Betätigungsanordnung zum Öffnen und Schliessen von schwenkbaren Fahrzeugflügeln - Google Patents
Betätigungsanordnung zum Öffnen und Schliessen von schwenkbaren Fahrzeugflügeln Download PDFInfo
- Publication number
- EP1154111A2 EP1154111A2 EP01110215A EP01110215A EP1154111A2 EP 1154111 A2 EP1154111 A2 EP 1154111A2 EP 01110215 A EP01110215 A EP 01110215A EP 01110215 A EP01110215 A EP 01110215A EP 1154111 A2 EP1154111 A2 EP 1154111A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluid drive
- opening angle
- actuating arrangement
- vehicle wing
- arrangement according
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
Images
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
- E05D3/14—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
- 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/41—Function thereof for closing
- E05Y2201/414—Function thereof for closing for the initial closing movement
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/416—Function thereof for counterbalancing
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/422—Function thereof for opening
- E05Y2201/424—Function thereof for opening for the final opening movement
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/422—Function thereof for opening
- E05Y2201/426—Function thereof for opening for the initial opening movement
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/448—Fluid motors; Details thereof
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/32—Position control, detection or monitoring
- E05Y2400/35—Position control, detection or monitoring related to specific positions
- E05Y2400/354—End positions
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/32—Position control, detection or monitoring
- E05Y2400/35—Position control, detection or monitoring related to specific positions
- E05Y2400/356—Intermediate positions
- E05Y2400/358—Intermediate positions in the proximity of end positions
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/242—Combinations of elements arranged in parallel relationship
-
- 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
- E05Y2900/548—Trunk lids
Definitions
- the invention relates to an actuating arrangement for opening and Closing swiveling vehicle wings according to the generic term of claim 1.
- pivotable vehicle wings become such as flaps, lids, hoods or doors on request automatically opened and closed by means of drive mechanisms.
- DE 40 07 162 A1 describes such an actuation arrangement for opening and closing pivoting vehicle wings with a controlled fluid drive and an uncontrolled fluid drive, the vehicle wing from a starting position up to an end position of the controlled fluid drive and the uncontrolled Fluid drive is driven.
- the object of the invention is to provide an actuator assembly for Opening and closing vehicle wings to create which enables automatic opening and closing of the vehicle wings, the movement of the vehicle wing in the last Movement phase should be slowed down continuously.
- the main idea of the invention is in the opening movement of the vehicle wing from a starting position to one predetermined opening angle as a controlled drive To use fluid drive and this when reaching the predetermined Switch off the opening angle and for the last movement phase from the specified opening angle to an end position only to use an uncontrolled fluid drive, the The effect of force decreases over the length of the commute.
- the closing movement of the vehicle wing is supported analogous to the opening movement. This is the vehicle wing from the end position to a further predetermined opening angle driven by the controlled fluid drive.
- the controlled fluid drive is closed by the weight of the vehicle wing supported, the driving force of the controlled fluid drive and the weight of the vehicle wing against the driving force of the uncontrolled Fluid drive act.
- the driving force of the uncontrolled acts Fluid drive against the weight of the vehicle wing.
- the controlled fluid drive is controlled via a Control unit, for this purpose the current opening angle compares the vehicle wing with specified opening angles, and if the current opening angle matches the controlled fluid drive with a predetermined opening angle switches off.
- the current opening angles are from a rotation angle sensor is detected.
- the controlled fluid drive as a hydraulic unit with a Hydraulic unit and a hydraulic cylinder executed.
- the hydraulic unit is driven by a drive lever transferred to a lever of a multi-joint hinge.
- the uncontrolled fluid drive is preferably a gas spring pair executed and acts as a relief during the opening movement for the controlled fluid drive.
- the vehicle wing becomes during the opening movement from the starting position to the specified opening angle in parallel from the controlled fluid drive and the uncontrolled Fluid powered. The total possible range of motion the vehicle wing is thereby from the commute of the uncontrolled fluid drive determined.
- the uncontrolled fluid drives are advantageously outside the trunk laterally in an assigned water drainage channel the opening frame arranged, whereby inside no additional storage space is lost in the trunk.
- Fig. 2 shows the boot lid 6 in its end position E (completely open).
- the telescopes as uncontrolled fluid drives 5.1 and 5.2 serving gas springs 5.1, 5.2 are complete in the shown extended position in which the gas springs 5.1, 5.2 the maximum possible opening angle of the boot lid limit and form the stop.
- FIG. 3 shows a schematic representation of a control sequence of the trunk lid.
- the control unit switches the hydraulic unit 1, whereby the hydraulic cylinder 2 is pressurized, so that the boot lid 6 from its starting position A in the direction End position E is moved.
- This is in the diagram by the arrow Opening direction OR shown.
- the control unit switches the predetermined opening angle O1 Hydraulic unit 1, 2 from.
- For the last movement phase of the Opening movement ⁇ 1 between the first predetermined opening angle O1 to the end position E only becomes the trunk lid 6 driven by the gas spring pair 5.1, 5.2.
- the hydraulic cylinder 2 is released in this phase, so that the piston rod through the drive lever 3 further in the opening direction is moved.
- the control unit switches the hydraulic unit 1 again, with the hydraulic cylinder 2 now pressurized in the opposite direction becomes.
- the control unit activates corresponding fluidic ones Switching elements, for example a multi-way valve.
- the Trunk lid 6 is now from its end position E towards it Starting position A moves. This is in the diagram by the arrow Shown closing direction SR.
- the control unit switches the Hydraulic unit 1, 2 off again. In the last movement phase the closing movement ⁇ 2 between the second predetermined opening angle and the starting position A is only the spring force of the gas spring pair 5.1, 5.2 against the weight of Rear lid 6.
- the spring force of the gas spring pair is however so dimensioned that the weight of the boot lid 6 is sufficient, to reach the starting position A.
- the hydraulic cylinder 2 is in this phase is also released analogously to the opening movement, so that the rod head through the drive lever 3 further in Closing direction is moved.
- the detection of the opening angle and the hydraulic unit is switched off analogously to the opening process.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Superstructure Of Vehicle (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
- Fig. 1
- eine perspektivische Heckansicht eines Kraftfahrzeugs mit einer Betätigungsanordnung für einen Heckdeckel;
- Fig. 2
- eine Seitenansicht der Betätigungsanordnung bei geöffnetem Heckdeckel;
- Fig. 3
- eine schematische Darstellung eines Steuerungsablaufs des Heckdeckels.
Claims (9)
- Betätigungsanordnung zum Öffnen und Schließen von schwenkbaren Fahrzeugflügeln mit einem steuerbaren Fluidantrieb und einem ungesteuerten Fluidantrieb,
dadurch gekennzeichnet, daß der schwenkbare Fahrzeugflügel beim Öffnen von einer Ausgangslage bis zu einem vorgegebenen Öffnungswinkel von dem gesteuerten Fluidantrieb und nach Erreichen des vorgegebenen Öffnungswinkel bis in seine Endlage ausschließlich von dem ungesteuerten Fluidantrieb angetrieben wird. - Betätigungsanordnung nach Anspruch 1,
dadurch gekennzeichnet, daß der schwenkbare Fahrzeugflügel beim Schließen von der Endlage bis zu einem weiteren vorgegebenen Öffnungswinkel von dem gesteuerten Fluidantrieb angetrieben ist und nach Erreichen des weiteren vorgegebenen Öffnungswinkels bis in die Ausgangslage die Bewegungsenergie des Fahrzeugflügels ausschließlich gegen die Antriebskraft des ungesteuerten Fluidantriebs wirkt. - Betätigungsanordnung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß der gesteuerte Fluidantrieb von einer Steuereinheit gesteuert wird, wobei eine Sensoreinheit den aktuellen Öffnungswinkel des Fahrzeugflügels detektiert und an die Steuereinheit weiterleitet. - Betätigungsanordnung nach Anspruch 3,
dadurch gekennzeichnet, daß die Steuereinrichtung beim Öffnen des Fahrzeugflügels den gesteuerten Fluidantrieb abschaltet, wenn der detektierte Öffnungswinkel des Fahrzeugflügels einem ersten Öffnungswinkel entspricht. - Betätigungsanordnung nach Anspruch 3,
dadurch gekennzeichnet, daß die Steuereinrichtung beim Schließen des Fahrzeugflügels den gesteuerten Fluidantrieb abschaltet, wenn der detektierte Öffnungswinkel des Fahrzeugflügels einem zweiten Öffnungswinkel entspricht. - Betätigungsanordnung nach einem der vorherigen Ansprüche
dadurch gekennzeichnet, daß der gesteuerte Fluidantrieb eine Hydraulikeinheit ist, die ein Hydraulikaggregat und einen Hydraulikzylinder umfaßt. - Betätigungsanordnung nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet, daß der ungesteuerte Fluidantrieb ein Gasfederpaar ist. - Betätigungsanordnung nach Anspruch 7,
dadurch gekennzeichnet, daß die beiden Gasfedern des Gasfederpaares außerhalb des Kofferraums jeweils in einem zugeordneten Wasserablaufkanal angeordnet sind. - Betätigungsanordnung nach Anspruch 6,
dadurch gekennzeichnet, daß die Antriebskraft der Hydraulikeinheit über einen Antriebshebel auf einen Hebel des den Fahrzeugflügels lagernden Scharniers übertragen wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10023288A DE10023288A1 (de) | 2000-05-12 | 2000-05-12 | Betätigungsanordnung zum Öffnen und Schließen von schwenkbaren Fahrzeugflügeln |
DE10023288 | 2000-05-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1154111A2 true EP1154111A2 (de) | 2001-11-14 |
EP1154111A3 EP1154111A3 (de) | 2005-06-15 |
Family
ID=7641788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01110215A Withdrawn EP1154111A3 (de) | 2000-05-12 | 2001-04-25 | Betätigungsanordnung zum Öffnen und Schliessen von schwenkbaren Fahrzeugflügeln |
Country Status (4)
Country | Link |
---|---|
US (1) | US6902219B2 (de) |
EP (1) | EP1154111A3 (de) |
JP (1) | JP3442371B2 (de) |
DE (1) | DE10023288A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1780063A1 (de) * | 2005-10-31 | 2007-05-02 | HONDA MOTOR CO., Ltd. | Zu öffnender und schließender Strukturteil eines Fahrzeug-Körpers |
CN102774255A (zh) * | 2011-05-13 | 2012-11-14 | 日立化成工业株式会社 | 汽车用后门 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6883275B2 (en) * | 2002-07-29 | 2005-04-26 | Multimatic, Inc. | Method and apparatus for controlling the speed of closing of a movable element |
JP3620836B2 (ja) * | 2002-04-25 | 2005-02-16 | アイシン精機株式会社 | 開閉体の動作機構 |
DE10228467B4 (de) * | 2002-06-26 | 2014-08-28 | Bayerische Motoren Werke Aktiengesellschaft | Einrichtung zum Verschwenken einer klappbaren Haube eines Kraftfahrzeugs, insbesondere eines Gepäckraumdeckels |
DE10232468B4 (de) * | 2002-07-17 | 2007-08-30 | Magna Car Top Systems Gmbh | Verschwenkbare Deckelklappe für ein Fahrzeug |
KR100552776B1 (ko) * | 2004-06-04 | 2006-02-20 | 현대자동차주식회사 | 각센서를 이용한 테일 게이트 개폐 제어 장치 및 그 방법 |
AT502944A1 (de) * | 2005-03-21 | 2007-06-15 | Blum Gmbh Julius | Möbel mit einem möbelkorpus und wenigstens einer hochbewegbaren klappe |
US7293819B2 (en) * | 2006-04-03 | 2007-11-13 | M&C Corporation | Decklid hinge with motor to automate opening and closing |
US7710295B2 (en) * | 2006-12-22 | 2010-05-04 | Intel Corporation | Inverter based return-to-zero (RZ)+non-RZ (NRZ) signaling |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4007162A1 (de) | 1990-03-07 | 1991-09-12 | Brose Fahrzeugteile | Vorrichtung zum automatischen oeffnen und schliessen von schwenkbaren klappen, hauben und tueren |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2164241C (en) * | 1995-12-01 | 2003-02-18 | Richard J. Hellinga | Power closure panel control apparatus |
DE19758130C2 (de) * | 1997-03-15 | 2001-07-19 | Suspa Holding Gmbh | Hubaggregat, insbesondere für einen gegenüber einem festen Teil schwenkbaren Deckel |
DE29705362U1 (de) | 1997-03-25 | 1997-06-05 | Kirchhoff GmbH & Co, 58553 Halver | Vorrichtung zum Öffnen und Schließen einer Haube eines Kraftfahrzeuges |
DE19755486C5 (de) * | 1997-12-13 | 2006-10-05 | Küster Holding GmbH | Kofferraumdeckelbetätigung |
FR2782536B1 (fr) * | 1998-08-21 | 2000-10-13 | Coutier Moulage Gen Ind | Dispositif d'assistance a l'ouverture et a la fermeture d'une porte d'un coffre de vehicule |
DE19904098A1 (de) * | 1999-02-02 | 2000-08-03 | Volkswagen Ag | Vorrichtung zum selbsttätigen Öffnen einer Klappe einer Kraftfahrzeug-Karosserie |
US6055775A (en) * | 1999-06-17 | 2000-05-02 | Daimlerchrysler Corporation | Liftgate self-closing device |
-
2000
- 2000-05-12 DE DE10023288A patent/DE10023288A1/de not_active Withdrawn
-
2001
- 2001-04-25 EP EP01110215A patent/EP1154111A3/de not_active Withdrawn
- 2001-05-14 US US09/853,901 patent/US6902219B2/en not_active Expired - Fee Related
- 2001-05-14 JP JP2001143343A patent/JP3442371B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4007162A1 (de) | 1990-03-07 | 1991-09-12 | Brose Fahrzeugteile | Vorrichtung zum automatischen oeffnen und schliessen von schwenkbaren klappen, hauben und tueren |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1780063A1 (de) * | 2005-10-31 | 2007-05-02 | HONDA MOTOR CO., Ltd. | Zu öffnender und schließender Strukturteil eines Fahrzeug-Körpers |
US7690715B2 (en) | 2005-10-31 | 2010-04-06 | Honda Motor Co., Ltd. | Open-close portion structure of vehicle body |
CN102774255A (zh) * | 2011-05-13 | 2012-11-14 | 日立化成工业株式会社 | 汽车用后门 |
CN102774255B (zh) * | 2011-05-13 | 2016-01-20 | 日立化成株式会社 | 汽车用后门 |
Also Published As
Publication number | Publication date |
---|---|
JP2002013347A (ja) | 2002-01-18 |
JP3442371B2 (ja) | 2003-09-02 |
US20020008400A1 (en) | 2002-01-24 |
US6902219B2 (en) | 2005-06-07 |
DE10023288A1 (de) | 2001-11-29 |
EP1154111A3 (de) | 2005-06-15 |
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