EP2589733B1 - Elektromagnetische Verriegelungsvorrichtung mit linearer Auflage - Google Patents

Elektromagnetische Verriegelungsvorrichtung mit linearer Auflage Download PDF

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Publication number
EP2589733B1
EP2589733B1 EP12191173.9A EP12191173A EP2589733B1 EP 2589733 B1 EP2589733 B1 EP 2589733B1 EP 12191173 A EP12191173 A EP 12191173A EP 2589733 B1 EP2589733 B1 EP 2589733B1
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EP
European Patent Office
Prior art keywords
locking
retaining
locking device
electromagnetic
longitudinal
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.)
Active
Application number
EP12191173.9A
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English (en)
French (fr)
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EP2589733A1 (de
Inventor
Michaël Merlen
Sébastien Perraud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aldes Aeraulique SA
Luxalp SAS
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Aldes Aeraulique SA
Luxalp SAS
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Publication of EP2589733A1 publication Critical patent/EP2589733A1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/002—Weather or dirt protection
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B2015/023—Keeper shape
    • E05B2015/0235—Stud-like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0072—Operation
    • E05B2047/0073—Current to unlock only
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0072—Operation
    • E05B2047/0076—Current to lock only, i.e. "fail-safe"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet

Definitions

  • the present invention relates to a locking device, and more particularly to a locking device provided with electromagnetic locking means for controlling the locking or unlocking by an electric current.
  • the electromagnetic locking device comprises a main part intended to be secured to a first element such as a frame or an opening, a movable longitudinal rod part provided with a retaining recess and intended to be rendered secured to a second element to lock and selectively release vis-à-vis the first element, and electromagnetic retaining means ensuring the selective retention of the movable portion on the main part.
  • the main part comprises mechanical retaining means movable between a retaining position and a release position to selectively hold in a receiving housing or release, along a longitudinal axis of engagement, the longitudinal rod provided with the retaining recess.
  • the mechanical retaining means comprise a retaining element comprising a first free end provided with a locking nose shaped and dimensioned so as to be engaged, in the retaining position, in the retaining recess of the longitudinal rod. .
  • the main part comprises unlocking locking means provided with a locking surface, and movable in a first direction parallel to the longitudinal axis of engagement between a locking position in which the locking surface prevents the displacement of the mechanical means of held away from their retaining position, and an unlocking position in which the locking surface is away from the mechanical retaining means and allows them to move to the release position.
  • the locking means are selectively retained or released, in their displacement in the first direction, by the electromagnetic retaining means.
  • the device described in the document DE 10 93 697 B is intended to reduce the operating noise of a locking device of a door of vehicle.
  • This document describes a mobile rod with notches in which is engaged a bolt.
  • This document provides no teaching in order to reduce the wear of the surfaces ensuring the retention of the moving part.
  • the nature of the contact between the movable rod with notches and the bolt is not described.
  • the figures seem to describe a surface locking support between the movable rod with notches and the bolt, that is to say a support that is not only linear.
  • the document DE 20 2008 006 209 U1 is intended to design an automatic locking device, reliable and inexpensive, especially for locking drawers, doors or vehicle covers.
  • This document describes a set of two interlocking interlocking housings to be locked or unlocked by a single monostable actuator.
  • This document provides no teaching in order to reduce the wear of the surfaces ensuring the retention of a moving part.
  • the movable portion to be retained in the housing is never described and is not referenced in the figures. It is thus totally unknown what is the shape of the movable part to retain and therefore the nature of the contact between the locking rod and the movable part to retain. In particular, no locking support in a single-line surface is described.
  • the document DE 198 35 508 A1 aims to design a compact, inexpensive locking device opposing the depression of a lock bolt which is automatically returned to the locking position.
  • This device is not suitable or used to apply a high retention force opposing the extraction of a longitudinal rod of moving part.
  • conical locking elements can come into linear support against an oblique facet of a housing to oppose the depression of the bolt.
  • this document provides no teaching in order to reduce the wear of the surfaces ensuring the retention of a moving part.
  • the description is silent on the shape and structure of the locking elements, on their support on the housing, and on the advantages of a linear support.
  • the driving forces of a lock bolt are not high, so that there is a priori no need to provide means limiting the wear of the locking elements.
  • the problem solved by the present invention is to design a locking device comprising electromagnetic retaining means, having improved wear resistance, and increased operating reliability in case of wear.
  • the present invention aims at designing a locking device with reliable and safe means of restraint, without risk of untimely blocking, and very simple operation for the user.
  • the present invention aims to design a locking device that does not require any particular intervention by the user for its operation of retaining other than that of making a simple approximation of the two parts, and requiring, for its subsequent opening, no other than to remove a part away from each other in a simple movement for which the user must not provide any significant effort.
  • the invention aims to design reliable and safe retaining means, which have great insensitivity to external pollution such as dust.
  • the invention provides an electromagnetic locking device according to claim 1.
  • the contact between the locking nose and the retaining element is thus made according to a support whose area is greater than that of the support only punctual provided in the document EP 2,148,027 which effectively limits the progressive deterioration of the surfaces of the locking nose and the retaining element coming into contact with each other.
  • linear contact is meant a contact extending along a straight line and of very small width perpendicular to said straight line.
  • the linear contact When the device is new, the linear contact extends along a line. After wear of the surfaces of the locking nose and the retaining element coming into contact with each other, it may happen that the linear support widens a little perpendicularly to said straight line, but this will develop always predominantly along said line, so that the possible wear occurs at a shallow depth and is not likely to affect the proper functioning of the device, especially during unlocking.
  • said at least one retaining element can always engage in the retaining recess.
  • the retaining recess has a substantially frustoconical surface bearing against the inclined flat face of the retaining element, which provides a good linear contact.
  • the linear support can develop on the retaining element to the free edge of the locking nose. This avoids after wear or matting the surfaces of the locking nose and the retaining member contacting each other, forming a retaining bead in the vicinity of the free edge of the locking nose which could cause inadvertent retention the retaining element blocking the longitudinal rod during unlocking of the device.
  • the inclinations of the first ramp and the second ramp are chosen identical.
  • the presence of the first and second ramps facilitates the extraction of the longitudinal rod out of the retaining recess, the second inclined and flat ramp gradually pushing the locking nose by sliding on the first inclined plane ramp.
  • the mechanical retaining means may be slidably mounted in a second direction substantially perpendicular to the longitudinal axis of engagement.
  • the mechanical retaining means are thus moved in a simple movement and easy to arrange in a compact device along the longitudinal axis of engagement.
  • the mechanical retaining means are not biased towards their retaining position and / or towards their release position by any elastic return means.
  • the internal mechanism of the electromagnetic locking device is thus simplified. It has fewer parts and is easier to assemble.
  • the absence of resilient biasing means requiring the mechanical retaining means to their release position allows to use electromagnetic retaining means with a smaller retaining force: the electromagnetic retaining means can thus be less bulky, less expensive and less energy consuming.
  • the polar plate when the penetration of the longitudinal rod into the receiving housing is sufficient for the locking nose to engage in the retaining recess of the longitudinal rod, the polar plate is at a distance sufficiently weak electromagnetic means of restraint to be attracted and retained by them.
  • the penetration of the longitudinal rod into the receiving housing of the main part causes the locking means to move from their unlocked position to their locking position.
  • the closing of the electromagnetic locking device thus requires no additional action from the user other than engaging the longitudinal rod in the retaining recess.
  • the only movement of the locking means from their unlocking position to their locking position causes the mechanical retaining means to move from their release position to their retaining position.
  • the locking means are thus coupled to the mechanical retaining means so as to provide a simple and reliable operation of the electromagnetic locking device.
  • the locking means can be permanently biased in the unlocking position by first elastic return means.
  • first elastic return means the locking means only has to dismiss the first element of the second element to ensure separation.
  • the locking device may comprise two diametrically opposed retaining elements around the longitudinal axis of engagement.
  • the locking device thus has a symmetrical operation and therefore insensitive to the orientation that is conferred upon it during its installation.
  • the electromagnetic retaining means comprise an electromagnetic actuator with electromagnetic sucker with current emission or current failure.
  • the electromagnetic retaining means thus have a small footprint and reduced maintenance.
  • the magnetic circuit comprises a permanent magnet.
  • This magnet generates an induced permanent magnetic field that permanently attracts the moving polar plate.
  • a magnetic field opposite to the permanent magnetic field of the magnet is produced by the electric power supply of the coil: the attraction and holding force is thus attenuated at the emission of the current.
  • suction cups there is no permanent magnet.
  • the magnetization of the magnetic circuit is obtained when the coil is electrically powered. In this case, it is at break of the current that the force of attraction and of maintenance is suppressed.
  • the electromagnetic locking device is thus protected against external pollution: in the absence of the longitudinal rod in the receiving housing, it is closed automatically by the obstruction means.
  • FIGS. 1 to 9 illustrate a particular embodiment of electromagnetic locking device 1 according to the invention.
  • an electromagnetic locking device 1 comprising a main portion 2 intended to be secured to a first element such as a frame or an opening, a movable portion 3 with longitudinal rod 4 provided with a recess of retained 5 and intended to be secured to a second element to lock and selectively release vis-à-vis the first element.
  • the electromagnetic locking device 1 comprises electromagnetic retention means 6 ensuring the selective retention of the mobile part 3 on the main part 2.
  • the main part 2 comprises mechanical retaining means 7 movable between a retaining position ( figure 7 ) and a release position ( figure 2 ) to selectively hold in a receiving housing 8 or release, along a longitudinal axis of engagement II, the longitudinal rod 4 provided with the retaining recess 5.
  • the mechanical retaining means 7 comprise two retaining elements 9a and 9b respectively comprising a first free end 10 provided with a locking nose 11 shaped and dimensioned so as to be engaged, in the retaining position, in the recess 5 of the longitudinal rod 4.
  • the retaining elements 9a and 9b are identical and more particularly visible on the Figures 8 and 9 .
  • the main part 2 comprises unlocking locking means 12, provided with a locking surface 13, and movable in a first direction II-II parallel to the longitudinal axis of engagement II between a locking position ( figure 7 ) in which the locking surface 13 prevents the movement of the mechanical retaining means 7 away from their retaining position, and an unlocking position ( figure 2 ) in which the unlocking surface 13 is away from the mechanical retaining means 7 and allows them to move in the release position.
  • the locking means 12 are selectively retained or released, in their displacement along the first direction II-II by the electromagnetic retaining means 6.
  • the mechanical retaining means 7 are slidably mounted in a second direction III-III perpendicular to the longitudinal axis of engagement I-I.
  • the locking nose 11 has a longitudinal profile with a first plane inclined ramp 14 whereas the retaining recess 5 has a longitudinal profile with a second plane inclined ramp.
  • first inclined ramp 14 has an inclination angle ⁇ while the second inclined ramp 15 has an inclination angle ⁇ .
  • the angles ⁇ and ⁇ are chosen equal. Good results have been obtained with angles ⁇ and ⁇ of about 25 °.
  • the retaining recess 5 is an outer annular groove. Because of the presence of the second plane inclined ramp, the retaining recess 5 is provided with a substantially frustoconical surface 32 intended to come into contact with the locking nose 11.
  • the retaining elements 9a and 9b comprise respectively a locking nose 11 with a flat bearing surface 31 inclined perpendicular to the plane defined by the second direction III-III and the longitudinal axis of engagement II ( Figures 8 and 9 ).
  • the contact between the substantially frustoconical surface 32 and the bearing face 31 is illustrated by the segment between the points A and B. It is therefore a linear contact developing in a third direction IV-IV and contained in FIG. the plan defined by the second direction III-III and by the longitudinal axis of commitment II.
  • This linear contact makes it possible to limit the risks of matting and wear of the surfaces in contact with the locking nose 11 and the retaining recess 5, and makes it possible to limit the friction between the locking nose 11 and the retaining recess 5 which can prevent sliding of the retaining elements 9a and 9b away from the longitudinal axis of engagement II.
  • the point B is located on the free edge 16 of the locking nose 11 so that in case of wear leading to a digging of the bearing face 31 along the segment A - B, it does not create a bead in the vicinity the free edge 16 of the locking nose 11 capable of preventing the sliding of the retaining elements 9a and 9b away from the longitudinal axis of engagement II.
  • the locking means 12 may be indirectly integral with the movable pole plate 19.
  • the locking means 12 are permanently engaged in the unlocking position ( figure 2 ) by first elastic return means 21 which comprise a helical spring 22 interposed between the pole plate 19 and the frame 33 to which the electromagnetic actuator 20 is secured.
  • the two retaining elements 9a and 9b are arranged diametrically opposite each other around the longitudinal axis of engagement I-I.
  • the electromagnetic actuator 20 is, according to the desired operating mode, an electromagnetic suction cup with current emission or an electromagnetic suction cup with a power failure.
  • obstructing means 23 movable between a position d obstruction ( figure 2 ) in which they close an orifice 8a of the receiving housing 8, and a release position ( figure 7 ) in which they release the orifice 8a of the receiving housing 8 to allow the longitudinal rod 4 to enter the receiving housing 8 so as to be retained by the mechanical retaining means 7.
  • the obstruction means 23 are permanently biased into the obstruction position by second elastic return means 24.
  • the second elastic return means 24 comprise a helical spring 25 interposed between the polar plate 19 and an obstruction plug 26.
  • the obstruction plug 26 is held captive in the receiving housing 8 by the intermediate body 27 having a narrowing 27a of smaller section than the base 26a of the obstruction plug 26.
  • the longitudinal rod 4 is approached to the main part 2 in a translation movement along the longitudinal axis of engagement II, illustrated by the arrow 28.
  • the longitudinal rod 4 then comes into contact with the obstruction plug 26 of the means 23 and pushes it against the second elastic return means 24 to enter the receiving housing 8 (FIG. figure 3 ).
  • the displacement of the movable pole plate 19 causes the locking means 12 to move from their unlocking position to their locking position.
  • the pole plate 19 is at a distance d sufficiently weak electromagnetic retaining means 6 to be attracted and retained by them ( figure 5 ).
  • the polar plate 19 is then attracted by the electromagnetic actuator 20 and comes into contact with the contact end face 18 ( figure 6 ), which completes to move the locking means in the locking position and, consequently, to move the mechanical retaining means 7 in the retaining position.
  • the locking surface 13 prevents any displacement of the retaining elements 9a and 9b away from the longitudinal axis of engagement II.
  • the traction force exerted on the longitudinal rod 4 tending to move it according to the movement illustrated by the arrow 29 is taken up by the two linear contacts between the retaining elements 9a, 9b and the retaining recess 5.
  • the user thus has no action other than that of disengaging the longitudinal rod 4 in the receiving housing 8 to achieve the locking of the locking device 1.
  • the unlocking of the locking device 1 according to the invention is carried out in a substantially inverse manner to the operations described above.
  • the pole plate 19 is released by the electromagnetic actuator 20.
  • the polar plate 19 is then pushed by the first elastic return means 21 in the unlocking position ( figure 2 ).
  • the retaining elements 9a and 9b can then be moved freely away from the longitudinal axis of engagement II by entering an annular recess 30.
  • the pulling of the rod 4, carried out according to the movement illustrated by the arrow 29, causes via the first and second inclined ramps 14 and 15 the displacement of the retaining elements 9a and 9b away from the longitudinal axis d commitment II to their liberation position.
  • the protective cap 26 is pushed back by the second elastic return means 24 in the obstruction position to prevent external pollution from entering the receiving housing. 8.
  • the obstruction means 23 are independent of the linear nature of the contact between the mechanical retaining means and the longitudinal rod.
  • the obstruction means 23 are for example usable in the context of the device described in document EP 2,148,027 .
  • the present invention is not limited to the embodiments which have been explicitly described, but it includes the various variants and generalizations thereof within the scope of the claims below.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Lock And Its Accessories (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Claims (13)

  1. Elektromagnetische Verriegelungsvorrichtung (1) umfassend ein Hauptteil (2), das vorgesehen ist, mit einem ersten Element fest verbunden zu werden, wie eine Einfassung oder ein Flügel, ein bewegliches Teil (3) mit einem länglichen Schaft (4), das eine Rückhalteaussparung (5) besitzt und vorgesehen ist, mit einem zweiten Element zum wahlweise Verriegeln und Lösen des ersten Elementes fest verbunden zu werden, und elektrische Rückhaltemittel (6), die die wahlweise Rückhaltung des beweglichen Teils (3) auf dem Hauptteil (2) gegenüber dem seiner Verschiebung weg vom Hauptteil (2) sicherstellen,
    wobei:
    - das Hauptteil (2) mechanische Rückhaltemittel (7)enthält, die zwischen einer Rückhalteposition und einer Freigabeposition zur wahlweisen Rückhaltung in einem Aufnahmesitz (8) oder Freigabe entlang einer länglichen Eingriffsachse (I-I), wobei der längliche Schaft (4) die Rückhalteaussparung (5) enthält,
    - die mechanischen Rückhaltemittel (7) ein Rückhalteelement (9a, 9b) umfassen, das ein erstes freies Ende (10) umfasst, das eine Verriegelungsnase (11) besitzt, die derart angepasst und ausgelegt ist, dass sie in der Rückhalteposition in die Rückhalteaussparung (5) des länglichen Schaftes (4) eingreifen kann,
    - das Hauptteil (2) entriegelbare Verriegelungsmittel (12) enthält, die eine Verriegelungsoberfläche (13) besitzen und die entlang einer ersten Richtung (II-II) parallel zur länglichen Eingriffsachse (I-I) zwischen einer Verriegelungsposition in der die Verriegelungsoberfläche (13) die Verschiebung der mechanischen Rückhaltemittel (7) aus ihrer Rückhalteposition verhindert und einer Entriegelungsposition, in der die Verriegelungsoberfläche (13) von den Rückhaltemitteln (7) beabstandet ist verschiebbar ist, und sich in eine Freigabeposition verschieben kann,
    - die Verriegelungsmittel (12) wahlweise rückgehalten oder freigegeben sind in ihrer Verschiebung entlang der ersten Richtung (II-II) mittels den elektromagnetischen Rückhaltemitteln (6),
    - die Rückhalteaussparung (5) ein äußerer kreisförmiger Hals ist,
    dadurch gekennzeichnet, dass:
    - die mechanischen Rückhaltemittel (7) gleitend entlang einer zweiten Richtung (III-III) gehalten sind,
    - das genannte wenigstens eine Rückhalteelement (9a, 9b) eine Verriegelungsnase (11) mit einer ebenen Stützsseite (31) umfasst, die zu einer Ebene rechtwinklig geneigt ist, welche durch die zweite Richtung (III-III) und durch die längliche Eingriffsachse (I-I) definiert ist,
    - die Verriegelungsnase (11) und die Rückhalteaussparung (5) derart aneinander angepasst sind, dass sie sich beim gegenseitigen Berühren entlang nur eines linearen Auflagers entlang einer dritten Richtung (IV-IV) durchgehend in einer Ebene erstrecken, die durch die zweite Richtung (III-III) und durch die längliche Eingriffsachse (I-I) definiert ist.
  2. Elektromagnetische Verriegelungsvorrichtung (1) nach Anspruch 1, dadurch gekennzeichnet, dass das lineare Auflager sich über dem Rückhalteelement (9a, 9b) an einer freien Kante (16) der Verriegelungsnase (11) erstreckt.
  3. Elektromagnetische Verriegelungsvorrichtung (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass
    - die Verriegelungsnase (11) ein längliches Profil in Form einer ebenen ersten geneigten Rampe (14) umfasst,
    - die Rückhalteaussparung (5) ein längliches Profil in Form einer ebenen zweiten geneigten Rampe (15) umfasst.
  4. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die zweite Richtung (III-III) im Wesentlichen rechtwinklig zur länglichen Eingriffsachse (I-I) steht.
  5. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 4, dadurch gekennzeichnet, dass an die mechanischen Rückhaltemittel (7) nur entgegen ihrer Rückhalteposition und/oder ihrer Freigabepostion elastische Rückstellmittel angelegt werden.
  6. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 5, dadurch gekennzeichnet, dass:
    - die elektromagnetischen Rückhaltemittel (6) einen elektromagnetischen Aktuator (20) umfassen, der einen Hauptkörper (17) mit einer endseitigen Kontaktfläche (18) aufweist, gegen die zur Rückstellung eine bewegliche Polplatte (19) in Kontakt bringbar ist,
    - die Verriegelungsmittel (12) direkt oder indirekt mit der beweglichen Polplatte (19) fest verbunden sind,
    - die Verriegelungsmittel (12) in einer Verriegelungsposition sind, wenn die Polplatte (19) im Kontakt mit der endseitigen Kontaktfläche (18) des elektromagnetischen Aktuators (20) steht.
  7. Elektromagnetische Verriegelungsvorrichtung (1) nach Anspruch 6, dadurch gekennzeichnet, dass wenn die Eindringung des länglichen Schaftes (4) in den Aufnahmesitz (8) ausreichend ist, damit die Verriegelungsnase (11) in die Rückhalteaussparung (5) des länglichen Schaftes (4) eingreifen kann, sich die Polplatte (19) in einem ausreichend niedrigen Abstand (d) zu den elektromagnetischen Rückhaltemitteln (6) befindet, um angezogen und ferner durch diese zurückgehalten zu werden.
  8. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die einzige Eindringung des länglichen Schaftes (4) in den Aufnahmesitz (8) des Hauptteils (2) zur Verschiebung der Verriegelungsmittel (12) aus ihrer Entriegelungsposition in ihre Verriegelungsposition führt.
  9. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die einzige Verschiebung der Verriegelungsmittel (12) aus ihrer Entriegelungsposition entgegen ihrer Verriegelungsposition zur Verschiebung der mechanischen Rückhaltemittel (7) aus ihrer Freigabepostion in ihre Rückhalteposition führt.
  10. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Verriegelungsmittel (12) durch erste elastische Rückhaltemittel (21) ständig zur Entriegelungsposition gedrückt werden.
  11. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 10, dadurch gekennzeichnet, dass sie zwei Rückhalteelemente (9a, 9b) enthält, die sich auf der länglichen Eingriffsachse (I-I) diametral gegenüberliegen.
  12. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die elektromagnetischen Rückhaltemittel (6) einen elektromagnetischen Aktuator (20) mit einem elektromagnetisches Ventil zum Stromschluss oder zur Stromunterbrechung umfassen.
  13. Elektromagnetische Verriegelungsvorrichtung (1) nach einem der vorstehenden Ansprüche 1 bis 12, dadurch gekennzeichnet, dass:
    - sie Sperrmittel (23) umfasst, die zwischen einer Sperrposition in der sie eine Öffnung (8a) des Aufnahmesitzes (8) versperren und einer Öffnungsposition in sie die Öffnung (8a) des Aufnahmesitzes (8) zur Ermöglichung eines Eindringens des länglichen Schaftes (4) in den Aufnahmesitz (8) ermöglichen verschiebbar sind, um durch die mechanischen Rückhaltemittel (7) zurückgehalten zu werden,
    - die Sperrmittel (23) ständig in der Sperrposition durch zweiter elastische Rückhaltemittel (24) gehalten werden.
EP12191173.9A 2011-11-03 2012-11-02 Elektromagnetische Verriegelungsvorrichtung mit linearer Auflage Active EP2589733B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159973A FR2982301B1 (fr) 2011-11-03 2011-11-03 Dispositif de verrouillage electromagnetique a appui lineique

Publications (2)

Publication Number Publication Date
EP2589733A1 EP2589733A1 (de) 2013-05-08
EP2589733B1 true EP2589733B1 (de) 2018-01-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3137140A1 (fr) * 2022-06-24 2023-12-29 A. Raymond Et Cie Dispositif de fixation magnétique

Families Citing this family (3)

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IT201800004242A1 (it) * 2018-04-05 2019-10-05 Dispositivo di chiusura per infissi scorrevoli.
CN109572322B (zh) * 2018-10-24 2023-05-26 深圳市朗驰欣创科技股份有限公司 一种机器人用带磁保持电磁铁锁止机构的万向轮
GB2579212A (en) * 2018-11-23 2020-06-17 Flipfix Ltd Access hatch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050040739A1 (en) * 2001-10-05 2005-02-24 Accuride International Limited Rear interlock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093697B (de) * 1956-10-01 1960-11-24 Daimler Benz Ag Tuerschloss fuer Kraftfahrzeugtueren, insbesondere Zapfenschloss
US5603536A (en) * 1995-09-26 1997-02-18 Applied Power Inc. Linear preload fluid power operated latch
DE19835508A1 (de) * 1998-08-06 2000-02-10 Tst Tresor Und Schlostechnik G Sperrpunkteinheit für elektronische Schlösser
DE202008006209U1 (de) * 2008-04-26 2008-08-21 Gudermann, Adolf Elektromechanische Auszug- und Klappensicherung
FR2934299B1 (fr) * 2008-07-22 2012-10-26 Luxalp Dispositif de verrouillage electromecanique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050040739A1 (en) * 2001-10-05 2005-02-24 Accuride International Limited Rear interlock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3137140A1 (fr) * 2022-06-24 2023-12-29 A. Raymond Et Cie Dispositif de fixation magnétique

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FR2982301B1 (fr) 2013-11-29
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