The invention relates to an actuation device for a flap mounted moveably on a component between a closed position and an opened position, in particular for a flap mounted moveably on a housing of an automobile, comprising: a first actuation part and a second actuation part which are designed to enga
The invention relates to an actuation device for a flap mounted moveably on a component between a closed position and an opened position, in particular for a flap mounted moveably on a housing of an automobile, comprising: a first actuation part and a second actuation part which are designed to engage with one another in a movement direction, locking means with a locking reception provided on the first or second actuation part and a locking element provided on the other of the first or second actuation part, wherein the locking element engages in the locking reception during engagement of the actuation parts and thus holds the actuation parts together in a locking position, wherein the locking reception has sufficient size so that in the locking position a relative movement between the locking element and the locking reception in the movement direction of the actuation parts and thereby a corresponding relative movement of the actuation parts in their movement direction with regard to one another is possible, and a sensor device which is designed to detect a relative movement between the locking element and the locking reception in the movement direction in the locking position.
대표청구항▼
1. Actuation device for a flap mounted moveably on a component between a closed position and an opened position, in particular for a flap mounted moveably on a housing of an automobile, comprising: a first actuation part and a second actuation part which are designed to engage with one another in a
1. Actuation device for a flap mounted moveably on a component between a closed position and an opened position, in particular for a flap mounted moveably on a housing of an automobile, comprising: a first actuation part and a second actuation part which are designed to engage with one another in a movement direction,locking means with a locking reception provided on the first or second actuation part and a locking element provided on the other of first or second actuation part, wherein the locking element engages in the locking reception during engagement of the actuation parts and thus holds the actuation parts together in a locking position, wherein the locking reception has sufficient size so that in the locking position a relative movement between the locking element and the locking reception in the movement direction of the actuation parts and thereby a corresponding relative movement of the actuation parts in their movement direction with regard to one another is possible, anda sensor device which is designed to detect a relative movement between the locking element and the locking reception in the movement direction in the locking position. 2. Actuation device according to claim 1, wherein the first actuation part is to be fastened on the flap and moved with the flap upon a movement of the flap between the closed position and the opened position, and wherein the second actuation part is to be fastened on the component. 3. Actuation device according to claim 1, wherein the sensor device comprises a hall sensor, which detects the movement of a magnet which is moved during a relative movement between the locking element and the locking reception in the movement direction. 4. Actuation device according to claim 1, wherein it further comprises a control device which is connected with the sensor device and receives a sensor signal of the sensor device. 5. Actuation device according to claim 4, wherein the control device is designed to control the unlocking device for retracting the locking element from the locking reception when the sensor device detects a relative movement between the locking element and the locking reception. 6. Actuation device according to claim 1, wherein the first actuation part, driven by a spring pretension, detaches from the second actuation part and moves together with the flap at least partially into its opened position when the locking element is retracted from the locking reception. 7. Component with a flap mounted on the component between a closed position and an opened position, in particular housing of an automobile with a flap mounted moveably on the housing, comprising an actuation device according to claim 1. 8. Component according to claim 7, wherein the sensor device is designed to detect a closed position and/or an opened position of the flap. 9. Actuation device for a flap mounted moveably on a component between a closed position and an opened position, comprising: a first actuation part and a second actuation part which are designed to engage with one another,locking means with a locking reception provided on the first or second actuation part and a locking element provided on the other of first or second actuation part, wherein the locking element engages in the locking reception during engagement of the actuation parts and thus holds the actuation parts together in a locking position, wherein the locking reception is configured so that in the locking position a relative movement between the locking element and the locking reception in the movement direction of the actuation parts and thereby a corresponding relative movement of the actuation parts in their movement direction with regard to one another is possible, anda sensor device which is designed to detect a relative movement between the locking element and the locking reception in the movement direction in the locking position. 10. Actuation device according to claim 9, wherein one of the actuation parts comprises a tappet on the outer circumference of which the locking reception is provided and, in that the other of the actuation parts comprises a housing in which the locking element is moveably mounted, wherein the tappet enters the housing in axial direction through an entrance opening for reaching the locking position, whereby the locking element engages with the locking reception. 11. Actuation device according to claim 10, wherein the actuation part comprising the housing further comprises a bolt mounted axially moveable in the housing, wherein the bolt is pretensioned in the direction of the entrance opening of the housing by spring means, wherein the tappet presses the bolt against the spring means during an axial movement into the housing and thereby pretensions the spring means. 12. Actuation device according to claim 11, wherein the magnet is provided on the bolt. 13. Actuation device according to claim 10, wherein the locking reception is a locking groove extending over the outer circumference of the tappet, wherein the extension of the locking groove in the axial direction of the tappet is larger than the extension of the locking element in the axial direction of the tappet. 14. Actuation device according to claim 9, wherein it further comprises an unlocking device wherein the unlocking device comprises drive means, which can be actuated such that the locking element is retracted from the locking reception. 15. Actuation device according to claim 14, wherein the control device is designed to de-air a tank of an automobile which is closed by the flap, when the sensor device detects a relative movement between the locking element and the locking reception. 16. Actuation device according to claim 14, wherein the locking element is a locking bar moveable by the drive means in a radial direction with regard to the movement direction of the tappet between an unlocking position being retracted from the locking reception and a locking position being inserted into the locking reception. 17. Actuation device according to claim 16, wherein the locking bar is pretensioned into its locking position by bar spring means. 18. Actuation device according to claim 14, wherein the drive means comprise an electric motor. 19. Actuation device according to claim 9, wherein the actuation parts are held on each other in an arresting position after a predetermined first stroke of the first actuation part in the direction of the second actuation part and a subsequent back stroke of the first actuation part, wherein the arresting position is released by a predetermined second stroke of the first actuation part in the direction of the second actuation part, whereby the first actuation part and the second actuation part are disengaged. 20. Actuation device according to claim 9, wherein the flap is mounted moveably on a housing of an automobile.
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이 특허에 인용된 특허 (4)
Beck, Christian, Actuation means for a rotatably supported flap in an automobile comprising a push-push kinematics.
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