EP4097321A1 - Aufstellvorrichtung für eine kraftfahrzeugtür - Google Patents
Aufstellvorrichtung für eine kraftfahrzeugtürInfo
- Publication number
- EP4097321A1 EP4097321A1 EP21701647.6A EP21701647A EP4097321A1 EP 4097321 A1 EP4097321 A1 EP 4097321A1 EP 21701647 A EP21701647 A EP 21701647A EP 4097321 A1 EP4097321 A1 EP 4097321A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- motor vehicle
- door
- installation device
- door element
- 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.)
- Granted
Links
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
-
- 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
-
- 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
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
-
- 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
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
-
- 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
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- 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
- E05Y2201/412—Function thereof for closing for the final 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
- E05Y2201/422—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
- E05Y2201/47—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
- E05Y2800/244—Combinations of elements arranged in serial 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
- E05Y2900/531—Doors
Definitions
- the invention relates to a positioning device for a movably arranged component on the motor vehicle, in particular a motor vehicle door element, in particular a side door, having an electric drive and an adjusting means, the adjusting means being actuatable by means of the electric drive.
- Motor vehicle doors are consistently equipped with locking members for setting the Mosflü gel in predetermined angular positions compared to the motor vehicle body.
- the locking member is articulated to the motor vehicle body, mostly in such a way that its pivot point lies outside the pivot axis of the door leaf, which is predetermined by the hinge axes.
- the locking member generally protrudes into the interior of the door leaf via an opening on a side edge. Due to its ex-centric articulation on the motor vehicle body with respect to the hinge axes, the locking member performs extension and retraction movements relative to the door leaf when the door leaf is moved.
- the locking member is also generally referred to as a tether.
- Such tethers usually have a locking arm or locking arm with several locking recesses. Locking elements attached to the door leaf can dip into the locking recesses. As a result, the predetermined angular positions of the door leaf can be realized in comparison to the motor vehicle body when the door is opened.
- Such a procedure is well known, for which reference is only made to DE 41 30782 A1 by way of example.
- Vehicles according to the current state of the art sometimes have no outside door handles on the side doors to open.
- installation devices have become known. Under erecting a door is moving the door towards an opening gap in the range from 20 mm to 200 mm, preferably from 50 mm to 160 mm, compared to the motor vehicle body. This enables the operator of the motor vehicle to grasp the door element and open it completely.
- the at least one electric drive operating on the Mosflü gel ensures that the door leaf is opened at least in a gap with respect to the motor vehicle body.
- a device for actuating a motor vehicle door with a locking function has an actuator that can be fastened to the motor vehicle door and a pivot lever that can be pivoted about an actuator axis by the actuator.
- an actuating arm is provided for fixing the motor vehicle door in predetermined angular positions compared to the motor vehicle body.
- DE 10 2015 103 830 A1 discloses a linear actuator cooperating with the locking member.
- An adjusting nut which is driven by an electric motor, is able to operate the unlocked door via an opening gap.
- an adjusting rod is provided which moves a latching arm, as a result of which the door element is moved from an initial position into an open position.
- the document also discloses a system for fully opening the door element.
- the object is to provide an improved positioning device for a component that is movably arranged on the motor vehicle, in particular a motor vehicle door element.
- the object is to provide an installation device in which the electric drive can work independently of the installation force to be made available.
- the electric drive is intended to enable the actuating movement to be controlled at the same time.
- the object of the invention is achieved in that a positioning device for a movably arranged component on the motor vehicle, in particular a motor vehicle door element, is provided, having an electric drive and an adjusting means, wherein the adjusting means can be actuated by means of the electric drive and wherein between the drive and the Adjusting means a spring accumulator is arranged.
- the inventive construction of the erecting device the possibility is now created to move the motor vehicle door element independently of the erecting force to be made available.
- the object is achieved in that the movement of the adjusting means is controlled by means of the drive during the division.
- the spring accumulator is used to support the movement of the actuating means.
- the electric drive controls the movement of the actuating means and at the same time the spring accumulator is relieved, whereby a sufficient force for moving the door element can be provided with the lowest possible driving forces.
- the electric drive is preferably an electric direct current motor which interacts with the actuating means via, for example, a worm gear.
- the electric motor acts directly and, for example, in a toothing on the actuating means and thus enables the actuating means to be actuated.
- the spring accumulator is characterized by a spring element which has at least one spring element, the spring element being able to be tensioned by means of the adjusting means and with the aid of the electric drive.
- the spring element is preferably designed as a spiral spring and preferably as a compression spring.
- the spring element can also be a tension spring, the tension spring being arranged in the spring accumulator in such a way that the spring accumulator can be tensioned by means of the adjusting means.
- the spring accumulator accommodates the first spring element and the actuating means. By moving the spring accumulator and in particular the housing of the spring accumulator, the spring element can be tensioned against a fixed stop.
- the component that is movably arranged on the motor vehicle is preferably a side door of a motor vehicle, which can be moved from a closed position to an open position by means of the positioning device.
- the component is a flap or cover or a patch door on a motor vehicle or a utility vehicle.
- a z. B. a flap or a door element can be set up slightly so that the operator can grip the door element and open it completely.
- the positioning device preferably interacts with an electric motor vehicle lock, so that the operator can unlock the motor vehicle lock electrically by means of, for example, a radio remote control, whereby the door element can be freely pivoted.
- the installation device combines the electrical opening of the lock with the partial opening of the door element.
- the spring accumulator is in an initial position, in particular a basic position, tensioned, which results in an advantageous embodiment of the invention.
- the spring accumulator is tensioned after the motor vehicle door element has been set up. In other words, after the door element has been completely opened, the spring store is moved by means of the electric drive in such a way that the spring element arranged in the spring store is tensioned.
- the spring accumulator In the unactuated state of the erecting device, the spring accumulator is thus in a pretensioned position. If the door is now closed, the Fe der elections is in the basic position or starting position in which the Fe derelement is tensioned in the spring accumulator. If, based on this, the operator gives the opening signal for the door element, the locking system is unlocked, whereby the door element is released. By means of the erecting device, the spring accumulator is then released in parallel by means of the electric drive.
- the electric drive continuously adjusts the spring accumulator, which means that the motor vehicle door element can be set up evenly and with the aid of springs.
- the spring accumulator supports the erection movement by relieving the spring element, which means that only small forces have to be made available in the electric motor's rule.
- the electric motor or the electric drive thus only controls the release of the force of the spring element, the actual erecting force being provided by the spring element.
- the door element is therefore set up under spring tension.
- an at least supporting opening movement can also be initiated in the motor vehicle door element by the movement of the spring energy store.
- the electric drive is used to control the release of the spring force, the spring force acting on the actuating means.
- the spring memory can be tensioned and relaxed by means of the drive.
- the electric drive can move the spring accumulator, namely move it in such a way that a spring element arranged in the spring accumulator is tensioned.
- the spring energy store or a housing of the spring energy store can be moved.
- the spring element would be tensioned by moving the spring accumulator in one direction so that the spring element is compressed.
- the spring store then acts as an energy store.
- the compressed state of the Druckfe in the spring accumulator defines the starting position of the installation device.
- the energy stored in the spring energy store can be released by means of the drive.
- the released energy can then be used to erect the motor vehicle door element.
- a tensile force is preferably generated by means of the adjusting means.
- the tensile force can then be used to mechanically initiate an actuating movement of the motor vehicle door element.
- the door element can be actuated, in particular pivoted, by means of a relaxation of the spring store.
- the spring storage device can be integrated into the motor vehicle door element, so that the tensioning movement of the spring storage device, which is controlled and initiated by the electric drive, can be converted into a movement of the door element.
- the spring accumulator and in particular the positioning device itself can be part of the motor vehicle lock.
- the positioning device can be integrated into the motor vehicle lock, so that a structural unit is formed which can be easily mounted in the motor vehicle door element.
- the installation device is arranged as a separate component in the motor vehicle door element and the force sets up vehicle door element.
- a pulling movement is initialized by means of the spring accumulator, the actuating means being moved by means of the relaxation of the spring element in the spring accumulator in such a way that the erecting device generates a pulling force that can be used to erect the door element.
- the door element can be transferred from a closed position to an open position by means of the positioning device.
- the spring energy store is tensioned.
- This starting position maps the closed position of the door element in which the motor vehicle door element is held in the closed position by means of the motor vehicle lock.
- the closed position of a motor vehicle side door lock is determined by a main notch position of the motor vehicle lock. Starting from this closed position, the downstroke position can preferably be left by electrically opening the motor vehicle lock, the motor vehicle lock being unlocked and a rotary latch contained in the motor vehicle lock being released.
- a locking mechanism arranged in the motor vehicle lock comprising rotary latch and pawl usually works together with a lock holder, in this case the rotary latch and pawl form a locking mechanism that can be locked in a pre-locking and a down-locking position.
- the locking mechanism is unlocked, the pawl is released from the rotary latch and releases the lock holder.
- the door can then be moved or pivoted.
- the installation device is able to transfer the motor vehicle door element from the closed position or from the starting position to an open position in which an operator of the motor vehicle is able to grasp the door element and continue to open it completely.
- This type of dividing the motor vehicle door element makes it possible, for example, to design a motor vehicle door element without an outer door handle.
- the spring accumulator has a first spring element and at least one second spring element
- a further embodiment variant of the invention results.
- a combination of two spring elements in the spring accumulator makes it possible to vary the force for setting up the motor vehicle door element.
- a The first spring element can then be tensioned in a first position of the spring accumulator by means of the electric drive. If, on the other hand, the spring store is moved into a second position, the second spring element is also tensioned, which means that different energy stores in the spring store can be generated. This can be particularly advantageous if, for example, higher erecting forces are required in the erecting device, as occur, for example, in icy doors.
- the spring elements can be operated sequentially and by means of the electric drive, that is to say can be tensioned and / or relaxed.
- the spring constants of the spring elements can vary, so that different forces can be achieved, but it is also conceivable that the spring elements have the same spring constants, which can be tensioned one after the other by moving the spring accumulator alone.
- the spring forces of the spring elements add up in such a way that actuation of the door element can be controlled by means of the electrical drive.
- the spring energy store and in particular the housing of the spring energy store can be moved by means of the electric drive.
- Flieraus there is a significant advantage of the invention, since the force to put on comes from the spring, the speed of the division can be controlled by the motor. In other words, high actuating speeds can be achieved using only a small motor. In an emergency, low speeds but high forces can be realized. An emergency exists, for example, if the movable component cannot be erected due to jamming or freezing. In this case, only the force of the first spring element is available for setting up. The motor controls the release of the energy stored in the spring.
- the second spring element in the tensioned state of the first spring, can additionally build up a force when the second spring element is additionally tensioned by means of the drive.
- Low speeds but high forces can be achieved by coupling the two springs.
- the structure according to the invention has a further advantage, namely that the installation device and in particular the electric drive are protected against incorrect actuation. If, for example, a door element is gripped by an operator during the ongoing opening process and closed again at excessive speed, the resulting movement of the actuating means is absorbed by the spring elements without damaging the motor and / or a transmission.
- the spring element (s) thus has a double function: on the one hand, the spring elements provide the necessary force to set up the door element and, on the other hand, the spring elements serve as a means of securing against incorrect operation.
- the spring elements which are preferably arranged in an interior of the spring accumulator, are relaxed or tensioned during the process.
- the first spring element can be tensioned in an initial position of the spring energy store and put the actuating means under tension.
- the actuating means can then initialize a movement and open the door. If the compressive force of the first spring element is insufficient to set up the door element, for example because the door seal is frozen, the housing of the spring storage device can be moved further in order to now span the second spring element.
- the tensile force on the adjusting means can then be increased and a high force can be generated in the positioning device.
- Spring forces of 0 to approx. 200 N are preferably provided by means of the first spring element, with forces of 0 to approx. 400 N, preferably up to 350 N, being able to be provided by means of the second spring element. In total, the forces of the spring elements can add up to approx. 500 N.
- the spring accumulator has a traction means, in particular a traction element, wherein a traction force can be transmitted to a drive unit for the door element by means of the traction means.
- the spring storage device can be arranged in the motor vehicle lock or separately in the motor vehicle door element.
- the positioning device is preferably designed in such a way that an adjusting means in the spring accumulator serves as a traction means. This preferred embodiment makes it possible to generate tensile forces that can be used by the Ent tensioning of the spring element or the spring elements for setting up the motor vehicle door element.
- Downstream of the traction means is a drive unit which mechanically sets up the door by means of the actuating means or traction means or traction element.
- the drive unit can be designed as a floating element, the floating element acting, for example, on a door strap.
- a door strap is available in the motor vehicle lock and usually secures the erecting movement of the door element, whereby also usually under different locking positions can be achieved by means of the door strap.
- the door can be held in different locking positions by means of the door strap. If the drive unit now acts on the door strap, the door element can be erected with the lowest possible number of components.
- the drive unit itself has an adjusting rod which makes it possible to exert a force on the door element in order to set up the door element.
- the drive unit or the control rod for setting up of the door element can be arranged in the area of the door hinges, but it is also conceivable that the drive unit downstream of the spring accumulator is arranged in the area of the motor vehicle lock and acts on the body and / or the lock holder in the area of the door lock.
- a Bowden cable is arranged between the spring memory and the drive unit.
- the arrangement of a Bowden cable between the spring store and the drive unit makes it possible to arrange the spring store at a distance from the drive unit in the motor vehicle door element.
- tensile forces can easily be transmitted.
- compressive forces are transmitted to the drive unit by means of the Bowden cable.
- the inventive construction of the erecting device now creates the possibility of providing an energy store with which a door can be erected, while the spring energy store can be tensioned independently of the erecting force to be made available.
- the structure of the Aufstellvorrich device according to the invention offers the possibility of controlling the installation by controlled relaxation of the Fe deriata. For this purpose, only low forces are to be made available in the electric drive, since the relaxation of the spring accumulator is accompanied by a relaxation of the spring element, whereby the actuating movement of the spring accumulator or the housing of the spring accumulator is supported by the spring force.
- FIG. 1 shows a basic illustration of a positioning device for a motor vehicle door element in a side view and in a sectional illustration of the spring energy store, the spring energy store being shown in a basic position
- FIG. 2 shows the installation device in normal actuation, that is to say in an open position of the door element
- FIG. 3 shows the installation device or the spring accumulator in an actuating position with increased force.
- a setup device 1 is given again in a schematic representation.
- the positioning device 1 is combined with a Bowden cable 2, the Bowden cable cooperating with a drive unit 3.
- the Aufstellvor direction 1, Bowden cable 2 and drive unit 3 together form the installation device for the motor vehicle door element 4 in this embodiment.
- the installation device 1 is equipped in this embodiment with a Bowden cable 2 and a drive unit 3, but this is only to be understood as an example, since the installation device 1 and the actuating means 7 contained in the installation device 1 also directly engage the motor vehicle body 6 can stand.
- the erection device 1 is driven by means of an electric drive 8.
- the electric drive 8 has a worm 9, the worm 9 meshing with a worm wheel 10 and the worm wheel 10 driving a transmission means 11.
- the transmission means 11 can for example be a spindle. That Transmission means 11, in turn, is firmly connected to a housing 12, so that the housing 12 can be moved in the direction of arrow P1 by means of the electric drive 8 and via the transmission 9, 10, 11.
- a first spring element 14 and a second spring element 15 are arranged in an interior 13 of the housing 12.
- the adjusting means 7 has a preferably circular contact surface 16.
- the first spring element 14 is between the contact surface
- the mounting surface 17 can be part of a motor vehicle, but can also form part of the motor vehicle door element 4.
- the mounting surface 17 forms a fixed abutment and can also serve as a mounting surface for the installation device 1.
- the starting position A is shown, in which the motor vehicle door element 4 is in the closed position.
- the housing 12, the adjusting means 7, the first spring element 14, the second spring element 15 and the mounting surface 17 form the spring accumulator 18 in this exemplary embodiment or the drive unit 3 can be initiated.
- FIG. 1 shows the starting position A, in which the transmission means 11 or the housing 12 has been moved in the direction of the arrow P1 and to the right in FIG.
- the first spring element 14 designed as a compression spring, was tensioned.
- the first spring element 14 forms an energy store between the mounting surface 17 and the contact surface 16 of the actuating means 7. If, starting from the starting position A, the motor vehicle door element 4 is to be moved into an open position E, the housing 12 is opened by means of the electric drive 9 Move in the direction of the arrow P1 and to the left in FIG.
- the open position O is shown in FIG.
- the housing 12 of the Fe der umans 18 was moved in the direction of arrow P1 to the left, whereby the first spring element 14 relaxes and transfers the energy to the actuating means 7.
- the electric drive 8 only controls the release of the energy from the spring accumulator 18.
- To set up the door element 4 only a small amount of motor power is required, since the motor relaxes the spring element 14, which in turn advantageously results in short setting times for setting up the door element 4 result.
- the adjusting element 7 is moved to the left in the direction of the arrow P1, as shown in FIG. 2, the adjusting movement of the adjusting element 7 is transmitted to the drive unit 3 by means of the Bowden cable 2 be pivoted around its pivot axis 20, in the direction of arrow P2.
- the pivoting movement of the lever 19 then, in interaction with the control rod 5, results in the motor vehicle door element 4 being set up.
- the state is now shown in which the motor vehicle door element 4 is to be opened with increased force.
- the housing 12 of the spring accumulator 18 was moved into the open position O in the direction of the arrow P1. Due to an iced-up door seal, for example, the adjusting means 7 could not follow the movement of the housing 12 under the force of the first spring element 14. In this case, the second spring element 15 is now activated.
Landscapes
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020101806.1A DE102020101806A1 (de) | 2020-01-27 | 2020-01-27 | Aufstellvorrichtung für eine Kraftfahrzeugtür |
| PCT/DE2021/100034 WO2021151422A1 (de) | 2020-01-27 | 2021-01-13 | Aufstellvorrichtung für eine kraftfahrzeugtür |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4097321A1 true EP4097321A1 (de) | 2022-12-07 |
| EP4097321B1 EP4097321B1 (de) | 2024-12-18 |
Family
ID=74235991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21701647.6A Active EP4097321B1 (de) | 2020-01-27 | 2021-01-13 | Aufstellvorrichtung für eine kraftfahrzeugtür |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4097321B1 (de) |
| DE (1) | DE102020101806A1 (de) |
| WO (1) | WO2021151422A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020124117A1 (de) | 2020-09-16 | 2022-03-17 | Kiekert Aktiengesellschaft | Aufstellvorrichtung für ein Kraftfahrzeugtürelement |
| DE102020124894A1 (de) | 2020-09-24 | 2022-03-24 | Kiekert Aktiengesellschaft | Aufstellvorrichtung für ein Kraftfahrzeugtürelement |
| DE102022117599A1 (de) * | 2022-07-14 | 2024-01-25 | Kiekert Aktiengesellschaft | Aufstellvorrichtung für eine Kraftfahrzeugtür |
| DE102023108716A1 (de) * | 2023-04-05 | 2024-10-10 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Verstellsystem für die Verstellung eines Fahrzeugteils mit einer zweifach wirkenden Kraftspeichereinrichtung |
| DE102024105319B3 (de) * | 2024-02-26 | 2025-04-17 | Edscha Mechatronics Solutions GmbH | Stellvorrichtung mit flexiblem Hilfsantrieb |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4130782C2 (de) | 1991-09-16 | 1994-02-24 | Siegmueller Gmbh | Vorrichtung zum Feststellen einer Tür, insbesondere einer Kraftfahrzeug-Tür, in mindestens einer Öffnungsstellung |
| DE102005030054B4 (de) | 2005-06-27 | 2009-04-02 | Stabilus Gmbh | Öffnungsvorrichtung |
| DE102013202801B4 (de) | 2013-02-21 | 2015-06-03 | GFi Gesellschaft für technische Ingenieurleistungen mbH | Einrichtung zur motorischen Betätigung einer Kraftfahrzeug-Türe mit Feststellfunktion |
| DE102013106672A1 (de) | 2013-03-01 | 2014-09-04 | Kiekert Aktiengesellschaft | Kraftfahrzeugtürverschluss |
| DE202013004785U1 (de) * | 2013-05-24 | 2014-08-27 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Antriebsanordnung zur motorischen Verstellung eines Verstellelements eines Kraftfahrzeugs |
| US9382741B2 (en) * | 2014-05-19 | 2016-07-05 | GM Global Technology Operations LLC | Vehicle including an assembly for opening a vehicle door |
| DE102015103830A1 (de) | 2015-03-16 | 2016-09-22 | Kiekert Aktiengesellschaft | Kraftfahrzeugtür |
-
2020
- 2020-01-27 DE DE102020101806.1A patent/DE102020101806A1/de active Pending
-
2021
- 2021-01-13 EP EP21701647.6A patent/EP4097321B1/de active Active
- 2021-01-13 WO PCT/DE2021/100034 patent/WO2021151422A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP4097321B1 (de) | 2024-12-18 |
| DE102020101806A1 (de) | 2021-07-29 |
| WO2021151422A1 (de) | 2021-08-05 |
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