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EP2250334B1 - Dispositif pour immobiliser des portes par attraction magnétique - Google Patents

Dispositif pour immobiliser des portes par attraction magnétique Download PDF

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Publication number
EP2250334B1
EP2250334B1 EP20090712188 EP09712188A EP2250334B1 EP 2250334 B1 EP2250334 B1 EP 2250334B1 EP 20090712188 EP20090712188 EP 20090712188 EP 09712188 A EP09712188 A EP 09712188A EP 2250334 B1 EP2250334 B1 EP 2250334B1
Authority
EP
European Patent Office
Prior art keywords
door
securing
magnetic
tilting
magnet
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
EP20090712188
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German (de)
English (en)
Other versions
EP2250334A1 (fr
Inventor
Viktor Bosshard
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.)
Jos Berchtold AG
Original Assignee
Jos Berchtold AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jos Berchtold AG filed Critical Jos Berchtold AG
Priority to EP20090712188 priority Critical patent/EP2250334B1/fr
Publication of EP2250334A1 publication Critical patent/EP2250334A1/fr
Application granted granted Critical
Publication of EP2250334B1 publication Critical patent/EP2250334B1/fr
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/11—Magnetic

Definitions

  • the present invention is an apparatus according to the preamble of the first independent claim. It serves to detect doors by means of magnetic attraction.
  • Magnetic door stoppers are known in the art with magnetic parts installed in the door and in the floor, which cause a door which moves over the magnetic part positioned in the floor to be stopped.
  • CH 383,822 discloses, inter alia, a stop device in which a built-in permanent magnet in the door, a movable ferromagnet, which is embedded in the ground, lifts and pulls in a slot constructed for the door. This stops the further movement of the door in the same direction.
  • a conventional permanent magnet is too small to hold the door firmly.
  • US 6,321411 addresses this problem and discloses a magnetic doorstop, which consists of a bottom component with a movable ferromagnetic plate and a door component.
  • the door component contains not only a magnet but also an elastic element, wherein the movable plate of the Ground component engages by means of magnetic attraction in this door component and is additionally fixed by means of the elastic element.
  • the ground-mounted movable member is made of magnetic or ferromagnetic material which is susceptible to corrosion and visual appearance.
  • the present invention has for its object to provide a retractable magnetic locking device which overcomes the aforementioned disadvantages of the prior art.
  • the inventive device for detecting or stopping a door relative to a stationary structure by means of magnetic attraction has at least one tiltable tilting element and a counter element, in which engages the tilting element in magnetic attraction, on. In a locked position, the tilting element engages in the counter element and the door is stopped and optionally locked, whereas in a lowered position, the tilting element sunk and the door is movable.
  • the tilting element in this case has a first magnetic element and the counter element has a second magnetic element, wherein at least one of these magnetic elements is a permanent magnet or electromagnet, whereas the other magnetic element may be made of ferromagnetic material soft magnetic or magnetizable.
  • the tilting element and the counter element are with respect to each other so that they can be brought by magnetic attraction between the first and second magnetic element in the locking position, whereby further relative movement between the door and the fixed structure, for example, a building part such as floor, wall or ceiling, either prevented or at least one Movement in the same direction is stopped.
  • the tilting element in this case also has a cover plate made of non-magnetic material, wherein the cover plate is flush with the surface of the stationary structure or rests on the surface of the stationary structure and optionally aligned with a mounted on the stationary structure panel.
  • non-magnetic in this patent fundamentally materials are referred to, which are not permanently magnetic. Materials which are referred to as “non-magnetic” can therefore be quite magnetizable or soft magnetic.
  • cover plate In connection with the cover plate, this means that it is perfectly within the meaning of the invention to use a cover plate of non-magnetic material but magnetizable material. However, in preferred embodiments, the material of the cover plate is selected so that it does not significantly contribute to the magnetic attraction between the magnetic elements.
  • An advantage of the inventive device compared to many commercially available, generally not on magnetic attraction based Mosstoppem is that the tilting element is completely or almost completely submerged except in the locked position. So it only protrudes from the surface of the stationary Structure out when it engages in the counter element and the door stops and locked if necessary. Therefore, the device according to the invention, in contrast to the conventional protruding door stoppers is not a risk of tripping and can be used without any problems in much-traveled room zones. This is ensured by the various embodiments of the devices according to the invention, both flush with installation or almost flush with the floor, with the ceiling or with the wall.
  • the locking device according to the invention thus causes a stopping and, if necessary, a holding of doors.
  • the device according to the invention determines the choice of size and energy product (equivalent to energy density, SI unit kJ / m 3 ) of the permanent elements or the strength of the magnetic field of the electro-magnetic elements, how large the retention force magnetic attraction for a door of predetermined construction. As the case requires, it will be sufficient to stop the relevant door or to lock it in the stopped position as well.
  • the counter element is installed at the bottom end in a door and installed the tilting sunk at a desired location on the ground, that the door, as soon as it sweeps over the tilting element, stopped and optionally locked.
  • the tilting element can also be installed or attached in or on a wall or a ceiling.
  • the inventive device is also suitable for detecting doors relative to stationary structures, which are independent of buildings, such as fence posts or walls, on which a door or a gate is stopped or detected.
  • the tilting element or the counter element is mounted on a wall, on a floor or on a ceiling of a vehicle instead of on a stationary structure.
  • a door or a gate can also be held in two different positions, for example by mounting a counter element on the underside and a second counter element in the front side of the door, and correspondingly the one tilting element at a desired position, for example is mounted on a wall or on a fence post and the other tilting element at the other desired location on the ground.
  • the device according to the invention also fulfills the function of a conventional door latch in such and also in other applications, wherein a user exerts the pressure or tension directly on the door leaf or on a handle fastened to the door.
  • Such Ausculungsform is for example particularly well for stopping and optionally locking a example only half-height garden gate, which thus can be opened without a handle and possibly also without a handle, at least in one direction and hand-free.
  • a example only half-height garden gate which thus can be opened without a handle and possibly also without a handle, at least in one direction and hand-free.
  • the distribution of tilt and counter element on the door and stationary structure can be reversed.
  • an axis anchored in a component of the tilting element holds this rotatable in the component, wherein the tilting element either sunk in a cavity of the stationary structure or the door. In the retracted position, the tilting element falls back into the cavity. It can also be withdrawn into the cavity with a known means such as a spring or with a third magnetic element.
  • the cover plate over the first magnetic element protruding so that the protruding edge portion in the retracted position rests on the surface of the stationary structure, while the first magnetic element is recessed in the cavity.
  • the stationary structure has a complementary recess for the overlying edge region, so that the surface of the cover plate in the retracted position is aligned with the surface of the stationary structure.
  • the tiltable tilting element is equipped with a housing.
  • the tilting tilting element and the housing together form a locking element. But it can also be called a housing used without tilting element as a locking element.
  • the tilting element can be installed either in the stationary structure or in the door, wherein the housing is at least partially retractable.
  • the tilting element in the floor, in the wall or in the ceiling and the counter element in the Door installed.
  • the cover plate is preferably protruding over the first magnetic element so that the protruding edge region in the sinking position rests on the surface or in a recess of the surface of the stationary structure, while the first magnetic element in the housing at least partially into a cavity the stationary structure is sunk.
  • the housing has a retractable substructure and a panel.
  • the sidewalls of the substructure define the cavity in which the tilting element falls back or is retrieved in the lowered position.
  • a bottomless substructure is made very easily and inexpensively by sawing off sections of a square tube. Before cutting, holes are drilled in the square tube for one axis of the tilting element.
  • the panel rests on the substructure and on a surface of a building part, wherein the panel is fastened, for example, to welding points on the substructure and by means of screws or adhesive on the building part.
  • the aperture and the cover plate of the tilting element made of the same material and are coordinated such that the top of the cover plate is aligned with the top of a panel of the housing as soon as the tilting element is in the retractable position.
  • the thickness of both the panel and the cover plate is in a range of 0.1 cm to 2 cm and in other preferred embodiments does not exceed 0.5 cm or 1 cm thickness.
  • the outer edge of the bezel is chamfered.
  • the material for the cover plate and the diaphragm is a corrosion-resistant metal or a corrosion-resistant metal alloy, in particular a stainless steel or chrome steel.
  • the same material is used for the cover plate and the diaphragm, wherein besides the solid properties such as resistance to cleaning methods, optionally weather resistance, also relevant aesthetic aspects can be taken into account for a particular application.
  • cover plates and / or panels are suitable made of color-matched stable particular impact-resistant plastic, hardwood or other materials.
  • the cover plate of the tilting element and the aperture of the housing are equipped with a chrome steel plate of the same thickness.
  • This preferred embodiment is characterized by high quality in terms of mechanical stability, corrosion resistance and optical appearance and is at the same time both in the manufacture and in the assembly of the tilting element particularly simple and therefore inexpensive.
  • FIG. 1 For brevity, the locking element of the inventive device with or without housing, which are mounted on the wall or on the ceiling are equipped with a third magnetic element.
  • This works as a return bar magnet and pulls the tilting element back into the lowered position, if the tilting element does not engage in the counter element.
  • the third magnetic element is usually a part of the substructure of the housing and may for example be integrated in a housing wall or a housing bottom.
  • Either at least the first magnetic element is a permanent or electromagnet, wherein the second and optionally the third magnetic element may also be soft ferromagnetic, or the second and the third magnetic element are a permanent or an electromagnet, if the first magnetic element is a soft ferromagnetic element is.
  • At least one of the magnetic elements is a permanent magnet or an electromagnet for the magnetic attraction required depending on the position.
  • these embodiments are constructed so that the magnetic attraction between the first and second magnetic members is stronger than that between the first and third magnetic members.
  • a magnetic and a mechanical return mechanism for example by means of a spring can be used.
  • Such magnetic materials include, for example, compounds containing rare earth elements, in particular known high energy magnetic materials such as samarium cobalt or preferably neodymium-iron-boron are used.
  • high energy magnetic materials such as samarium cobalt or preferably neodymium-iron-boron are used.
  • the counter-element has a reinforcing element for receiving and distributing the forces which arise during the engagement of the tilting element in the counter-element.
  • this reinforcing element can fulfill various functions, in particular: fastening and protecting the second magnetic element, reinforcing the door at the location where the cavity for the mating element has been created, absorbing the forces that may be generated by a violent impact of a door on the tilting element, and distributing those forces over a larger area, as well as protection of the underlying door material.
  • a reinforcing member which protects the second magnetic member is made of a metal plate having a larger area than the adjacent surface of the second magnetic member, so that it can be fastened with a plurality of screws in the door.
  • a metal plate which is larger than the impact surface of the engaging tilting element distribute the impact forces over a greater extent in the door, which is particularly relevant insofar as the cavity, which is provided for the engagement of the tilting element, the door weakens sensitively at this point.
  • a preferred embodiment of a reinforcing element covers both sides of the notch in the door and is made of one piece, for example, made of an angle plate or angle profile, wherein the one leg of the angle profile for receiving and better distribution of forces resulting from the engagement of the tilting element serves, and the second leg covers the second magnetic element in the direction of the engaging tilting element.
  • the reinforcing element it has a buffer area made of elastic material, which may comprise one or both leg areas.
  • the inventive devices are preferably used for fire doors.
  • a door with a remote-controlled door closer is kept open and closed in the event of fire and engages in a device according to the invention.
  • the locking element can easily be mounted in the middle of the corridor in a busy space zone on the ground, as it is flush or almost flush with the ground surface can be installed.
  • the first and / or second magnetic element comprises an electromagnet, care being taken that the choice of the magnetic core and amperage achieves a sufficiently strong magnetic attraction between the magnetic elements to reduce the attenuating effect of the magnetic elements Overcome cover plate.
  • Variants of the device according to the invention with a magnetic element which is electromagnetic can in principle be combined with other preferred embodiments. Since the magnetic attraction of the electromagnets on the regulation of the power supply is adjustable, such inventive devices are used in particular for fire doors.
  • a fire door is normally kept open under power supply by means of a locking element of a first device according to the invention comprising an electromagnet. In case of fire, the door automatically falls by interrupting the power supply and locks in the locking element of a second inventive device, which has a permanent magnet.
  • a door is equipped with a door closer and a locking device according to the invention, wherein the force of the door closer exceeds the retaining force of the locking device.
  • the inventive device acts as a retractable doorstop for a classic situation in which the door should be closed automatically with the door closer.
  • the retention force of the detent exceeds the force of the door closer acting on the detent.
  • the door closer is less strong than the locking device. In this configuration, the door only remains open when it is opened so far until the tilting element engages in the counter element, whereas otherwise it automatically closes.
  • the double swinging door is kept open by the magnetic attraction of two inventive devices, the tilting elements are each equipped with an electromagnetic element and are installed at the edge of the aisle in floor, wall or ceiling.
  • the magnetic attraction works only under power, which is interrupted in case of fire, so that then fall doors with the help of
  • Two other inventive devices equipped with a permanent magnet sunk in the ground or on the ceiling in the middle of the corridor, ie in the most committed zone, immediately lock the fallen doors.
  • FIGS. 1 to 3 show a preferred embodiment of the invention, wherein like numbers respectively denote like parts:
  • a tilting tilting element 1 is installed in the bottom and equipped with a cover plate 3 made of chrome steel and with a retractable housing 6 with a diaphragm 7 also made of a chromium steel plate of the same thickness.
  • the tilting element 1 and the housing 6 together form a locking element 12.
  • a tilting element 1 used without a housing 6 can also be referred to as a locking element 12.
  • a counter element 21 is installed in the lower end or lower edge of a door 26.
  • a notch 23 of the counter element 21 is provided for receiving the tilted-tilt element 1.
  • the notch 23 is covered with an angle profile 24, for example made of metal or plastic.
  • the surface of the angle profile 24 is equipped with a buffer area 25 of elastic material such as rubber. In the FIG. 3 For example, an embodiment without buffer area 25 is shown.
  • the tilting element 1 is equipped with a first magnetic element 2 and the counter element 21 with a second magnetic element 22.
  • the second magnetic element 22 is a permanent magnet.
  • Figures 1 and 2 show the locking element 12 in a lowered position, wherein the cover plate 3 and the housing cover 7 of the locking element 1 flat on a bottom surface 13 and / or an upper edge of a substructure 10 of Housing 6 rest, so that the first magnetic element 2 recessed in the ground and the door 26 is movable.
  • the cover plate 3 is preferably fixedly connected to the first magnetic element 2 and rests with a over the first magnetic element 2 projecting edge region 4 on the bottom 13 and the substructure 10 on.
  • the protruding edge region 4 is arranged on that side of the cover plate 3, which is opposite to a tilting axis 5.
  • the housing wall 8 is preferably made of a piece of square tube, for example made of metal or plastic with holes for the tilting axis 5, which penetrates the housing wall 8 and the first magnetic element 2.
  • the tilting element 1 can be tilted about the tilting axis 5 at an angle of approximately 15 ° to 30 ° or preferably up to 45 ° or 60 ° and up to a maximum of 90 °.
  • An optional housing bottom 9 is attached to the lower end face of the housing wall 8 of.
  • the housing wall 8 and the optional housing bottom 9 together form the substructure 10 of the housing 6 of the locking element 12.
  • a hole for the cover plate 3 is cut out.
  • the panel 7 is connected, for example, via a plurality of welding points with the upper end side of the substructure 10.
  • the panel 7 can be fastened with screws 11 on the bottom surface 13.
  • FIG. 3 shows the locking member 12 in a locked position in which the door 26 found, that is stopped or locked.
  • the tilting element 1 engages in the counter-element 21 in the door 26 by magnetic attraction between the first 2 and the second 22 magnetic element.
  • the cover plate 3 firmly connected to the first magnetic element 2 engages in a notch 23 of the counter element 21.
  • the cover plate 3 of the tilting element 1 on the counter element 21 of the shorter leg 24a of the angle section 24 reinforces the notch 23 of the counter element 1 of the stopped door 26, and the longer leg 24b protects and holds the second magnetic element 22 of the counter element 21 in the door 26 firmly.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

Dispositif pour immobiliser ou stopper une porte (26) relativement à une structure fixe par attraction magnétique. Dans une position d’immobilisation, un élément basculant (1) s’engage dans un contre-élément (21) par attraction magnétique entre le premier élément magnétique (2) et le second élément magnétique (22), et la porte (26) est stoppée et éventuellement bloquée, tandis que dans une position d’escamotage, l’élément basculant (1) est escamoté et la porte (26) est mobile. L’élément basculant (1) présente une plaque de recouvrement (3) en matériau robuste non magnétique, et il peut être monté aussi bien sur la structure fixe (plancher, mur ou plafond) que dans la porte (26).

Claims (15)

  1. Dispositif destiné à immobiliser une porte (26) par rapport à une structure fixe en recourant à une attraction magnétique, le dispositif présentant
    un élément basculant (1) doté d'un premier élément magnétique (2) et un élément complémentaire (21) doté d'un deuxième élément magnétique (22),
    au moins l'un de ces éléments magnétiques étant un aimant permanent ou un électroaimant,
    l'élément basculant (1) et l'élément complémentaire (21) pouvant se déplacer l'un par rapport à l'autre de telle sorte qu'ils puissent être amenés dans une position d'immobilisation par attraction magnétique entre le premier élément magnétique (2) et le deuxième élément magnétique (22),
    l'élément basculant (1) étant monté sur la structure fixe et l'élément complémentaire (21) sur la porte (26) ou l'élément basculant (1) étant monté sur la porte (26) et l'élément complémentaire (21) sur la structure fixe, caractérisé en ce que
    l'élément basculant (1) présente une plaque de recouvrement (3) en un matériau non magnétique, la plaque de recouvrement (3) étant alignée sur la surface de la structure fixe (13) ou ne débordant pas au-dessus de la surface (13) de la structure fixe de plus que l'épaisseur de la plaque de recouvrement (3) qui y est posée.
  2. Dispositif destiné à immobiliser une porte (26) selon la revendication 1, caractérisé en ce qu'il présente pour l'élément basculant (1) un boîtier (6) dans lequel l'élément basculant (1) est enfoncé lorsqu'il n'engage pas l'élément complémentaire (21), le boîtier (6) pouvant lui-même s'enfoncer au moins en partie dans la structure fixe ou dans la porte (26).
  3. Dispositif destiné à immobiliser une porte (26) selon la revendication 2, caractérisé en ce que la plaque de recouvrement (3) de l'élément basculant (1) et un écran (7) du boîtier (6) prévu pour l'élément basculant (1) présentent la même épaisseur et en ce que dans une position enfoncée dans laquelle l'élément basculant (1) est enfoncé dans le boîtier (6), la plaque de recouvrement (3) déborde au-dessus du premier élément magnétique (2) et repose ainsi sur une sous-structure (10) du boîtier (6) de telle sorte que le côté supérieur de la plaque de recouvrement (3) est aligné sur le côté supérieur de l'écran (7).
  4. Dispositif destiné à immobiliser une porte (26) selon la revendication 3, caractérisé en ce que la plaque de recouvrement (3) et l'écran (7) du boîtier (6) sont constitués du même matériau non magnétique ou non magnétisable.
  5. Dispositif destiné à immobiliser une porte (26) selon l'une des revendications précédentes, caractérisé en ce que le matériau non magnétique ou non magnétisable de la plaque de recouvrement (3) et éventuellement aussi de l'écran (7) est un métal ou alliage métallique résistant à la corrosion, en particulier un acier inoxydable ou un acier au chrome, ou encore une matière synthétique.
  6. Dispositif destiné à immobiliser une porte (26) selon l'une des revendications 2 à 5, caractérisé en ce que le boîtier (6) présente un troisième élément magnétique, ce troisième élément magnétique formant partie du boîtier (6), et au moins le premier élément magnétique (2) ou le troisième et le deuxième élément magnétique (22) étant un aimant permanent ou un électroaimant, l'attraction magnétique entre le troisième élément magnétique et le premier élément magnétique (2) tirant l'élément basculant (1) dans le boîtier (6).
  7. Dispositif destiné à immobiliser une porte (26) selon l'une des revendications précédentes, caractérisé en ce qu'au moins l'un des éléments magnétiques est un aimant permanent.
  8. Dispositif destiné à immobiliser une porte (26) selon la revendication 7, caractérisé en ce que l'aimant permanent présente un produit énergétique d'au moins 150 kJ/m3 et de préférence d'au moins 200 kJ/m3 ou 250 kJ/m3.
  9. Dispositif destiné à immobiliser une porte (26) selon l'une des revendications précédentes, caractérisé en ce qu'au moins un élément magnétique est un électroaimant.
  10. Dispositif destiné à immobiliser une porte (26) selon l'une des revendications précédentes, caractérisé en ce que l'élément complémentaire (21) présente un élément de renfort (24) qui reprend et répartit les forces exercées lorsque l'élément basculant (1) est engagé.
  11. Dispositif destiné à immobiliser une porte (26) selon la revendication 10, caractérisé en ce que l'élément de renfort (24) est un profilé coudé, une des ailes du profilé coudé (24a) servant à reprendre les forces exercées lors de l'engagement de l'élément basculant (1) et la deuxième aile (24b) recouvrant le deuxième élément magnétique (22) en direction de l'élément basculant (1) en engagement.
  12. Dispositif destiné à immobiliser une porte (26) selon les revendications 10 ou 11, caractérisé en ce que l'élément de renfort (24) présente une partie d'amortissement (25) en matériau élastique.
  13. Porte dotée d'un ferme-porte et d'un dispositif d'immobilisation selon l'une des revendications précédentes, caractérisée en ce que la force du ferme-porte dépasse la force de retenue du dispositif d'immobilisation.
  14. Porte dotée d'un ferme-porte et d'un dispositif d'immobilisation selon l'une des revendications 1 à 12, caractérisée en ce que la force de rappel du dispositif d'immobilisation dépasse la force du ferme-porte.
  15. Porte anti-feu apte à être fermée par un ferme-porte et bloquée en position fermée par un dispositif d'immobilisation selon l'une des revendications 1 à 12.
EP20090712188 2008-02-20 2009-02-17 Dispositif pour immobiliser des portes par attraction magnétique Active EP2250334B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20090712188 EP2250334B1 (fr) 2008-02-20 2009-02-17 Dispositif pour immobiliser des portes par attraction magnétique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20080405052 EP2093358A1 (fr) 2008-02-20 2008-02-20 Dispositif de fixation de portes à l'aide d'une traction magnétique
EP20090712188 EP2250334B1 (fr) 2008-02-20 2009-02-17 Dispositif pour immobiliser des portes par attraction magnétique
PCT/CH2009/000066 WO2009103177A1 (fr) 2008-02-20 2009-02-17 Dispositif pour immobiliser des portes par attraction magnétique

Publications (2)

Publication Number Publication Date
EP2250334A1 EP2250334A1 (fr) 2010-11-17
EP2250334B1 true EP2250334B1 (fr) 2012-07-18

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP20080405052 Withdrawn EP2093358A1 (fr) 2008-02-20 2008-02-20 Dispositif de fixation de portes à l'aide d'une traction magnétique
EP20090712188 Active EP2250334B1 (fr) 2008-02-20 2009-02-17 Dispositif pour immobiliser des portes par attraction magnétique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20080405052 Withdrawn EP2093358A1 (fr) 2008-02-20 2008-02-20 Dispositif de fixation de portes à l'aide d'une traction magnétique

Country Status (3)

Country Link
US (1) US8382169B2 (fr)
EP (2) EP2093358A1 (fr)
WO (1) WO2009103177A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2304144B1 (fr) * 2008-05-25 2012-08-08 Pierre Della-Santa Butoir de porte escamotable
DE102009035824A1 (de) * 2009-08-01 2011-02-03 Fischerwerke Gmbh & Co. Kg Türhalter
DE102011051133A1 (de) * 2011-06-17 2012-12-20 Dorma Gmbh + Co. Kg Stopper für eine Tür oder dergleichen
US9447617B2 (en) * 2011-07-22 2016-09-20 Overhead Door Corporation Sliding door panel hold open assembly
SE536506C2 (sv) 2012-06-19 2014-01-07 Elfa Int Ab Anordning för underlättande av montering av möbler och dylikt
US9447619B2 (en) * 2012-08-14 2016-09-20 Amazon Technologies, Inc. 90 degree magnetic latch to prevent high surface flux
JP6228467B2 (ja) * 2014-01-15 2017-11-08 大紀金属株式会社 扉磁着装置
US9470032B2 (en) * 2014-06-16 2016-10-18 DoorDots, LLC Door stop device and method
US10578140B2 (en) * 2014-07-08 2020-03-03 James Blake PORTER Magnetic fasteners and related articles and methods
KR20160018172A (ko) * 2014-08-08 2016-02-17 삼성전자주식회사 도어 고정장치 및 이를 갖는 냉장고
TWI567282B (zh) * 2014-12-05 2017-01-21 wen-zheng Hu The way to limit the door and the plane door block
AU2017205774B2 (en) * 2016-01-07 2022-07-21 Fantom Hardware Pty Ltd A door stop
US10214948B2 (en) * 2016-01-25 2019-02-26 Campus Safety Products, LLC Door barricade
US10316556B2 (en) 2016-01-25 2019-06-11 Campus Safety Products, LLC Door barricade
US20170253279A1 (en) * 2016-03-01 2017-09-07 Ford Global Technologies, Llc Outer panel for a motor vehicle
CN105863411A (zh) * 2016-03-31 2016-08-17 句容市后白镇福临门木门加工厂 一种木门的挡门装置
US20180002956A1 (en) * 2016-07-02 2018-01-04 James Tran Actuatable door stop
JP6746133B2 (ja) * 2016-08-25 2020-08-26 株式会社システックキョーワ ドアストッパー
CN106703581B (zh) * 2017-01-16 2017-12-19 中南大学 转动门受力缓冲装置及方法
JP6872403B2 (ja) * 2017-04-12 2021-05-19 株式会社システックキョーワ ドアストッパー
US11795743B2 (en) * 2018-05-04 2023-10-24 Fantom Hardware Pty Ltd Security device
KR102480034B1 (ko) * 2019-10-08 2022-12-20 정영호 자성체를 이용하여 고정하는 문 구조
JP7395182B2 (ja) * 2020-03-23 2023-12-11 大阪金具株式会社 戸当たり
JP2022067001A (ja) * 2020-10-19 2022-05-02 株式会社システックキョーワ ドアストッパー

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383822A (de) 1961-03-10 1964-10-31 Figel Willi Anschlageinrichtung für Türen in ihrer Offenlage
US3869873A (en) * 1974-05-20 1975-03-11 Elliott Williams Company Inc Door structure for large freezer
US4631776A (en) * 1985-05-31 1986-12-30 Mavis King Foot operated door check
DE3533782A1 (de) * 1985-09-21 1987-03-26 Harry Frey Tuerdichtung vorzugsweise fuer schwellenlose tueren
US4995655A (en) * 1990-05-07 1991-02-26 Freeman Richard A Magnetic door stop
US5309680A (en) * 1992-09-14 1994-05-10 The Standard Products Company Magnetic seal for refrigerator having double doors
JP3175000B2 (ja) * 1996-10-09 2001-06-11 重喜 池尻 戸当り装置
US5890751A (en) * 1997-12-19 1999-04-06 Seffinga; Allen L. Floor mounted door lock
JP2990601B2 (ja) 1998-03-31 1999-12-13 重喜 池尻 戸当り装置における床面用部材及び戸当り装置
US5887917A (en) * 1998-05-04 1999-03-30 Luciana; Wilson C. Magnetic doorstop
JP2000054714A (ja) * 1998-08-11 2000-02-22 Kamenosuke Fukui 磁石式戸当り金具
JP4077096B2 (ja) 1998-12-24 2008-04-16 株式会社八木 戸当り
US6321411B1 (en) 2000-06-05 2001-11-27 Shigeki Ikejiri Doorstop device
US7114293B2 (en) * 2004-11-17 2006-10-03 Holm Industries, Inc. Magnetic door sweep and magnetic threshold assembly
DE102006012096A1 (de) * 2006-03-16 2007-09-20 Fischerwerke Artur Fischer Gmbh & Co. Kg Türhalter
US7360804B1 (en) * 2006-12-14 2008-04-22 Senduay Corp Articles, systems, and methods for suppressing noise and/or vibrations in hotel/motel doors
EP2304144B1 (fr) * 2008-05-25 2012-08-08 Pierre Della-Santa Butoir de porte escamotable
CN101950201B (zh) * 2009-07-10 2013-12-18 鸿富锦精密工业（深圳）有限公司 支撑结构及使用该支撑结构的电子装置

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US8382169B2 (en) 2013-02-26
WO2009103177A1 (fr) 2009-08-27
EP2093358A1 (fr) 2009-08-26
US20110049911A1 (en) 2011-03-03
EP2250334A1 (fr) 2010-11-17

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