EP2256275B1 - Rotationsblockiervorrichtung einer Tür und damit ausgestattete Tür - Google Patents

Rotationsblockiervorrichtung einer Tür und damit ausgestattete Tür Download PDF

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Publication number
EP2256275B1
EP2256275B1 EP20100163089 EP10163089A EP2256275B1 EP 2256275 B1 EP2256275 B1 EP 2256275B1 EP 20100163089 EP20100163089 EP 20100163089 EP 10163089 A EP10163089 A EP 10163089A EP 2256275 B1 EP2256275 B1 EP 2256275B1
Authority
EP
European Patent Office
Prior art keywords
opening
hand
casing
tubular sleeve
door
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
EP20100163089
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English (en)
French (fr)
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EP2256275A1 (de
Inventor
Nicolas Piponniau
Philippe L'Huillier
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.)
Saint Gobain SEVA SA
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Saint Gobain SEVA SA
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Publication date
Application filed by Saint Gobain SEVA SA filed Critical Saint Gobain SEVA SA
Publication of EP2256275A1 publication Critical patent/EP2256275A1/de
Application granted granted Critical
Publication of EP2256275B1 publication Critical patent/EP2256275B1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • 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
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • 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
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • 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
    • E05Y2201/474—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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to a locking device in rotation of an opening on a frame.
  • This device comprises a housing, fixed, in which are positioned means for locking the opening.
  • These means comprise on the one hand electromechanical retaining means (for example electromagnetic suction cup and counterplate) and on the other hand guiding means comprising a tubular sheath, fixed to the opening, in which a cone is mounted movable in translation , said tubular sheath having at least two cavities each accommodating a ball and a fixed stop member, having at least two complementary bores.
  • It relates more particularly to a hinge device with electromagnetic shutdown which can be used in particular as a truss at the bottom of a door or as a hinge.
  • This type of device makes it possible to block a door in a desired position once this position has been reached (in general door open position at 90 °, 180 ° or any other desired angle) by means of electromechanical means supplied with electric current and makes it possible to unlock the door in case of power failure of the electromechanical means, especially during a fire.
  • This type of device is generally proposed associated with other devices for the same door, in particular a reclosing device that will allow the return of the door in a closed door position as soon as the electromechanical means are no longer powered, and possibly a return damping device, for example a damping device with hydraulic braking, to control the speed of return of the door under the effect of the reclosing device if it is not provided with damping means back.
  • a return damping device for example a damping device with hydraulic braking
  • the first housing comprising the electromechanical means for the electromechanical blocking
  • the second housing is located in the lower part of the device and is intended to to be fixed to the coaching.
  • Both casings are therefore positioned one after the other.
  • a bearing sleeve is guided in rotation by a step integral with the casing housing the locking means of the opening, this bearing further comprising holes in order to also achieve a stop piece.
  • This device is satisfactory because it allows to support part of the weight of the opening and therefore to provide support in the transmission of forces between the opening and the frame, and in particular for use as a crapaudine, in lower part of the door.
  • this device could be further improved to allow a total support of the weight of the opening sufficiently reliable for example to hold 500,000 cycles or a million cycles.
  • This device uses an electromagnetic lock that is not in the axis of rotation of the opening. Means are therefore provided for the transfer of forces, but these efforts transfers may cause, in use, premature wear.
  • the present invention intends to overcome the drawbacks of the prior art by proposing an electromechanical stop joint device that is both compact and capable of efficiently operating the recovery of all or part of the weight of the opening.
  • this device is almost inaccessible to malicious acts or vandalism while allowing reliable rotation guidance, even for heavy openings.
  • the present invention intends to allow not only the guidance of the rotation and the electromagnetic shutdown of the door according to the desired angle, as before, but in addition it intends to do so with fewer mechanical parts and simpler parts to manufacture. , to arrange and to install on the door.
  • the device according to the invention thus intends to be less expensive than the preceding while being at least as much, and preferably more, reliable than the previous ones.
  • the present invention thus relates in its broadest sense to a locking device in rotation of an opening relative to a frame claim 1.
  • This device comprises a housing in which are positioned means for locking the opening these means comprising on the one hand electromechanical retaining means and on the other hand guiding means comprising a tubular sheath in which a cone is mounted to move in translation, said tubular sheath having at least two cavities each accommodating a ball as well as a stop member having at least two complementary bores.
  • said cone cooperates with said means for locking the opening through a ball joint having a spherical end having an outer diameter and said ball further comprising a narrowing of the section before the spherical end of which the outer diameter is less than 0.95 times the outer diameter of the spherical end, this spherical end cooperating with a bearing surface which is connected to the electrical retaining means, said bearing surface having a proximal edge at least partially circular having a diameter greater than the outer diameter of the section narrowing and smaller than the outer diameter of the spherical end.
  • the section shrinkage preferably has an outer diameter of the order of 0.2 to 0.8 times the outer diameter of the spherical end and for example of the order of 0.5 times the outer diameter of the spherical end. spherical end.
  • Said bearing surface further preferably comprises an at least partially circular distal edge having a diameter equal to or larger than the outer diameter of the spherical end.
  • This bearing surface is preferably straight between the two edges and this bearing surface is, more preferably, oriented at an angle of between 40 and 50 ° with respect to the axis A through which the centers pass. at least two partially circular edges. It is thus easier to machine.
  • Said bearing surface is preferably positioned inside a split nut which has on its outer face a bore, said split nut being, more preferably, screwed by its outer face to a counter-plate cooperating with an electromagnetic sucker.
  • This slotted nut preferably has a slot of a width equal to or greater than the outside diameter of the section narrowing.
  • said guide means are mounted in guided rotation in said casing; that is to say inside said casing, which is fixed by a means which is separated from the stop piece.
  • said guided rotation is preferably operated by means of at least one ball bearing or a bearing or a pad, interposed between firstly said tubular sheath and secondly said stop piece and / or said housing.
  • the electromechanical means preferably comprise an electromagnetic lock positioned, more preferably, inside the housing.
  • this sucker is fixed during the rotational movements of the opening.
  • said tubular sheath is fixed to the opening through an opening adjustment system.
  • This system preferably comprises, on the one hand, a pin traversing transversely said tubular sheath and, on the other hand, a base fixed to the sash and having an opening accommodating said tubular sheath, as well as means, such as for example at least one screw, to lock angularly (relative to the axis of rotation R) said base vis-à-vis said pin (in fact the blocking is preferably indirectly through the sleeve).
  • the present invention also relates to a door having at least one opening articulated on a frame, or two openings articulated on a frame, and comprising at least one device according to the invention.
  • the casing is preferably disposed within said opening, so as to be, for the most part, hidden in the opening and safe from any malicious act.
  • the power supply electromechanical means is further preferably concealed inside said device so as to be, too, concealed and safe from any malicious act.
  • the plate is fixed to the ground.
  • the figure 1 illustrates a door 30 according to the invention implementing a device 1 according to the invention.
  • This device is a locking device in rotation of an opening 2 of the door relative to a frame 3 of this door.
  • the opening 2 of course has two main faces and a peripheral edge, this song cooperating here in the upper and lateral part with the frame for a sealed closure of the door.
  • the side edge 32 of the opening 2 is thus vis-à-vis the side edge 33 of the frame 3 when the door is closed.
  • the opening can be opened by a rotational movement along a vertical axis located near the side edge 32.
  • the device 1 comprises a tubular casing 4, of circular inner and outer section and which is fixed to the frame or to the ground by means of a plate 6, positioned substantially perpendicularly to its axis, and to which it is fixedly connected. by gluing or welding.
  • the device 1 comprises electromechanical means for the electromechanical locking of the opening vis-à-vis the frame in a desired position after this position has been reached, in particular by manual action against the opening, this blocking being operated thanks to the power supply of the electromechanical means.
  • the device 1 thus has electric cables 14, hidden in sleeves, for the power supply of the electromechanical means and which are thus not visible between the opening and the frame.
  • the deactivation of the electromechanical means operates the interruption of the blocking, and consequently makes possible any movement of the opening.
  • the device 1 constitutes a throttle for the opening 2, that is to say it allows to transmit most of the weight of the opening 2 to the frame 3, in the lower part of the opening and more specifically under opening.
  • At least one other hinge device not necessarily as the invention electromechanical stop, is then provided in the upper part of the door for the transmission of the rest of the weight of the opening to the frame.
  • a door return device in the closed position is provided independently or in combination with this upper hinge device.
  • the device 1 does not strictly speaking a hinge because the axis of rotation is integrated in the opening.
  • the device according to the invention in the same way as a hinge with electromagnetic shutdown such as that known from the international patent application No. WO 96/18793 . It is then no longer necessary to use a spring hinge and a return damper hinge for the transmission of the weight of the leaf to the frame; it is possible to use a simple hinge for the transmission of the rest of the weight of the opening to the frame and a return of cushioned return door for the amortized return of the door.
  • the device according to the invention in the upper part of the door, that is to say, not as pivot rotation crapaudine, down, but as pivot of high rotation, in combination with a conventional floor pivot for the transmission of the rest of the weight of the opening to the frame.
  • a door closure device is provided independently or in association with this floor pivot.
  • FIG 2 shows that the mobile part of the device 1 is connected to the opening 2 through a base 61 fixed to the opening 2 for example by screws and detailed below.
  • the opening 2 is movable relative to the frame 3 along an axis of rotation R, vertical, which coincides with the axis of the casing 4.
  • Means for locking the opening 2 are positioned inside the casing 4, close to the plate 6: these means comprise, as in the international patent application No. WO 2008/017779 on the one hand electromechanical retaining means (here more precisely electromagnetic retention means comprising an electromagnetic sucker and a magnetic counterplate) and, on the other hand, guiding means comprising a tubular sheath 13, fixed indirectly to the opening, in which a cone 19 is mounted to move in translation, said tubular sleeve 13 having at least two cavities 15, 15 'each accommodating a ball 16, 16' and a stop piece 17, fixed indirectly to the frame by the intermediate of the casing 4, having at least two complementary bores 18, 18 '.
  • electromechanical retaining means here more precisely electromagnetic retention means comprising an electromagnetic sucker and a magnetic counterplate
  • guiding means comprising a tubular sheath 13, fixed indirectly to the opening, in which a cone 19 is mounted to move in translation, said tubular sleeve 13 having at least two cavities 15, 15 'each accommodating a ball 16, 16' and
  • said guide means are not mounted in rotation guided outside the casing 4, fixed, but inside this casing 4, fixed.
  • the device 1 has an overall height h 1 of the order of 150 mm and the diameter of the casing 4, d 4 is of the order of 40 mm.
  • the electromechanical means comprise an electromagnetic lock 12 located in the lower part of said casing 4 inside the latter and are supplied with electric current by means of electric cables 14 which pass to the center of the casing 4 and under or in the plate 6. cables are intended to be connected to a control unit, not shown, loaded in a known manner to turn the electromagnetic pad on or off depending on the criteria selected.
  • the casing 4 also contains in the upper part the tubular carrying sleeve 13, tubular, which however protrudes out of the casing at the top.
  • This sleeve 13 has, in its part inside the casing 4, two holes 15, 15 'coaxial and whose axis is perpendicular to the axis of rotation R, in each of which a ball 16, 16' is positioned, the diameters of the holes being very slightly greater than the diameter of the balls. These holes are positioned horizontally 180 ° from each other. Each ball can move along the axis of the holes.
  • the balls 16, 16 ' are retained by the tubular locking sleeve 17 having two coaxial bores 18, 18' whose axis is perpendicular to the axis rotation R, also positioned horizontally at 180 ° from one another and of diameter less than the diameter of the balls 16, 16 '.
  • the relative position of the sleeves 13, 17 is such that the balls 16, 16 'and the bores 18, 18' of the locking sheath 17 are offset from the opening and locking angle in the door position. open, here 90 °.
  • the ball bearing sleeve 13 further comprises at its center a cone 19, axially movable inside this bearing sleeve.
  • This cone has on its outer surface an annular cavity 20 of shape complementary to that of the balls 16, 16 '.
  • a helical spring 22 bears at its lower end against the magnetic counter-plate 21 and at its upper end against the underside of the ball-bearing sleeve 13. It is guided at its center by the cone 19.
  • the cone 19 is connected at its lower end to the magnetic counter-plate 21 via a ball 50 without play, illustrated in more detail in FIG. Figures 5 to 8 .
  • the ball 50 also comprises a split nut 56 which has on its outer face a bore for screwing it on the plate against 21 which has for that a blind hole threaded its center.
  • This split nut 56 has a bearing surface 53, smooth, on which comes to rest the spherical end 52.
  • the bearing surface 53 thus constitutes the inner surface of the split nut which is located between the proximal edge 54 and the distal edge 55, the proximal edge 54 having a diameter d 54 smaller than the diameter d 55 of the distal edge 55.
  • This bearing surface 53 is here right between the two edges 54, 55 (that is to say, it forms a cone of straight convolution, but split) and is here oriented at an angle of 45 ° relative to to the axis A passing through the centers of the two edges 54, 55 at least partially circular.
  • the operation of the device 1 is preferably of the "positive safety" type: When there is a break in the supply current of the electromagnetic means, the device is free and does not interfere with the passage through the door, in particular to allow the evacuation of people.
  • the ball bearing sleeve 13 rotates about the axis of rotation R and will allow to align the balls with the bores present in the locking sleeve 17. Once this alignment has been made, the spring 22 pushes the plate 21 downwards and the latter "sticks" to the electromagnetic pad 12 thus causing the cone 19 secured to the plate 21. to be housed in the bores 18, 18 'of the locking sheath 17. The device is locked.
  • the door is open at 90 ° in the configuration of the figure 9 and is locked in this position because the electromagnetic lock 12 exerts a retaining force on the counterplate 21.
  • the figure 10 illustrates the configuration in which the opening is free to rotate and where it is open at 90 °.
  • the rotational movement of the opening is effected by rotation of the balls 16, 16 'around the annular cavity 20 of the cone 19 since the bearing sleeve 13 is integral with the opening 2.
  • said tubular sheath 13 is fixed to the opening 2 by means of an opening adjustment system 60.
  • a base 61 to the opening 2.
  • This base has a circular hole to accommodate the upper part of the sleeve 13, the one that protrudes out of the housing 4.
  • the adjustment system comprises firstly a pin 62 traversing transversely the tubular sheath 13 and secondly a base 61 fixed to the opening 2, for example by screws.
  • the base 61 fastened integrally to the door by the screws, is inserted on the cylindrical part in the upper part of the sleeve 13.
  • a sleeve 63 is mounted via a pin 62.
  • the clearance between on the one hand the base 61 mobile about the axis R and secondly the sleeve 63 fixed rigidly to the sleeve 13 is such that it is possible for the base 61 to pivot about the sleeve 13 over an angular range of amplitude ⁇ 10 °, limited by the sleeve 61.
  • the base 61 has two threaded holes, disposed on either side of the axis of rotation, for accommodating two adjusting screws 64.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Hinges (AREA)
  • Casings For Electric Apparatus (AREA)

Claims (11)

  1. Vorrichtung (1) zur Drehblockierung eines Türblatts (2) gegenüber einem Rahmen (3), wobei diese Vorrichtung ein Gehäuse (4) umfasst, in dem Mittel zum Blockieren des Türblatts (2) angeordnet sind, wobei diese Mittel einerseits elektromechanische Haltemittel und andererseits Führungsmittel umfassen, welche eine rohrförmige Hülse (13) aufweisen, in der ein Kegel (19) verschiebebeweglich angebracht ist, wobei die rohrförmige Hülse (13) wenigstens zwei Hohlräume (15, 15'), die jeweils eine Kugel (16, 16') aufnehmen, sowie ein Sperrteil (17), das wenigstens zwei ergänzende Bohrungen (18, 18') aufweist, umfasst, dadurch gekennzeichnet, dass der Kegel (19) mit den Mitteln zum Blockieren des Türblatts (2) über ein Kugelgelenk (50) zusammenwirkt, das ein kugelförmiges Ende (52) mit einem Außendurchmesser d52 umfasst, dem eine Querschnittsverengung (51) vorausgeht, deren Außendurchmesser d51 kleiner als das 0,95-fache des Außendurchmessers d52 des kugelförmigen Endes (52) ist, wobei dieses kugelförmige Ende mit einer Anlagefläche (53) zusammenwirkt, die mit den elektrischen Haltemitteln verbunden ist, wobei die Anlagefläche (53) eine wenigstens teilweise kreisförmige proximale Kante (54) umfasst, die einen Durchmesser d54 aufweist, der größer als der Außendurchmesser d51 der Querschnittsverengung (51) und kleiner als der Außendurchmesser d52 des kugelförmigen Endes (52) ist.
  2. Vorrichtung (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Anlagefläche (53) ferner eine wenigstens teilweise kreisförmige distale Kante (55) umfasst, die einen Durchmesser d55 aufweist, der gleich dem oder größer als der Außendurchmesser d52 des kugelförmigen Endes (52) ist.
  3. Vorrichtung (1) nach Anspruch 2, dadurch gekennzeichnet, dass die Anlagefläche (53) zwischen den beiden Kanten (54, 55) gerade ist und vorzugsweise um einem Winkel zwischen 40 und 50° gegenüber der Achse A, durch die die Mittelpunkte der beiden wenigstens teilweise kreisförmigen Kanten (54, 55) verlaufen, ausgerichtet ist.
  4. Vorrichtung (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Anlagefläche (53) innerhalb einer Schlitzmutter (56) angeordnet ist, die an ihrer Außenseite eine Bohrung aufweist, wobei die Schlitzmutter (56) vorzugsweise mit ihrer Außenseite an eine Gegenplatte (21), die mit einem elektromagnetischen Sauger (12) zusammenwirkt, angeschraubt ist.
  5. Vorrichtung (1) nach Anspruch 4, dadurch gekennzeichnet, dass die Schlitzmutter (56) einen Schlitz (57) mit einer Breite l57, die gleich dem oder größer als der Außendurchmesser d51 der Querschnittsverengung (51) ist, aufweist.
  6. Vorrichtung (1) nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Führungsmittel in dem Gehäuse (4) drehgeführt angebracht sind.
  7. Vorrichtung (1) nach Anspruch 6, dadurch gekennzeichnet, dass die geführte Drehung mit Hilfe wenigstens eines Kugellagers (40, 40') oder eines Lagers oder einer Lagerbuchse, das/die zwischen einerseits der rohrförmigen Hülse (13) und andererseits dem Sperrteil (17) und/oder dem Gehäuse (4) eingefügt ist, vollzogen wird.
  8. Vorrichtung (1) nach Anspruch 7, dadurch gekennzeichnet, dass die geführte Drehung mit Hilfe wenigstens eines Kugellagers und vorzugsweise mit Hilfe von zwei Kugellagern (40, 40') vollzogen wird, wobei diese(s) Kugellager eingefügt (ist) sind:
    - was das eine betrifft, am oberen Ende der rohrförmigen Hülse (13) zwischen einerseits der rohrförmigen Hülse (13) und andererseits dem Sperrteil (17) und/oder dem Gehäuse (4) und/oder
    - was das andere betrifft, am unteren Ende der rohrförmigen Hülse (13) zwischen einerseits der rohrförmigen Hülse (13) und andererseits dem Sperrteil (17) und/oder dem Gehäuse (4).
  9. Vorrichtung (1) nach einem der Ansprüche 1 à 8, dadurch gekennzeichnet, dass die elektromechanischen Mittel einen elektromagnetischen Sauger (12), der innerhalb des Gehäuses (4) angeordnet ist, umfassen.
  10. Vorrichtung (1) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die rohrförmige Hülse (13) mittels eines Öffnungseinstellsystems (60) an dem Türblatt (2) befestigt ist, wobei dieses System einerseits einen die rohrförmige Hülse (13) quer durchgreifenden Stift (62) und andererseits einen Sockel (61) umfasst, der an dem Türblatt (2) befestigt ist und eine die rohrförmige Hülse (13) aufnehmende Öffnung sowie Mittel, wie zum Beispiel wenigstens eine Schraube (64), zum winkelmäßigen Blockieren des Sockels (61) gegenüber dem Stift (62) aufweist.
  11. Tür (30), die wenigstens ein Türblatt (2) aufweist, das an einem Rahmen (3) angelenkt ist und das wenigstens eine Vorrichtung (1) nach einem der Ansprüche 1 bis 10 umfasst, wobei das Gehäuse (4) vorzugsweise innerhalb des Türblatts (2) angeordnet ist.
EP20100163089 2009-05-18 2010-05-18 Rotationsblockiervorrichtung einer Tür und damit ausgestattete Tür Active EP2256275B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953297A FR2945569B1 (fr) 2009-05-18 2009-05-18 Dispositif de blocage en rotation d'une porte et porte equipee dudit dispositif.

Publications (2)

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EP2256275A1 EP2256275A1 (de) 2010-12-01
EP2256275B1 true EP2256275B1 (de) 2013-03-27

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FR (1) FR2945569B1 (de)

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CN108086824B (zh) * 2017-12-25 2020-03-31 周林财 转动式门吸吸座

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FR2728295B1 (fr) * 1994-12-14 1997-03-21 Seva Moyen de montage et d'articulation d'un panneau ouvrant dans un encadrement et porte ou pivot de sol comportant un tel moyen
FR2760485B1 (fr) * 1997-03-07 1999-04-23 Seva Dispositif de blocage reglable et neutralisable d'une porte en position ouverte et porte comportant un tel dispositif
FR2860027B1 (fr) 2003-09-24 2006-01-27 Saint Gobain Seva Ferme porte encastrable
FR2901567B1 (fr) 2006-05-23 2012-04-27 Saint Gobain Seva Ferme-porte encastrable.
FR2903445B1 (fr) * 2006-07-06 2010-08-27 Levasseur Systemes Porte en va-et-vient equipee d'un dispositif d'arret a commande electromagnetique
FR2904851B1 (fr) * 2006-08-11 2008-10-24 Saint Gobain Seva Sa Dispositif d'articulation de porte electromecanique et porte equipee dudit dispositif

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FR2945569B1 (fr) 2011-05-06
FR2945569A1 (fr) 2010-11-19
EP2256275A1 (de) 2010-12-01

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