DE1845741U - MAGNETIC DOOR LOCK. - Google Patents

MAGNETIC DOOR LOCK.

Info

Publication number
DE1845741U
DE1845741U DET13911U DET0013911U DE1845741U DE 1845741 U DE1845741 U DE 1845741U DE T13911 U DET13911 U DE T13911U DE T0013911 U DET0013911 U DE T0013911U DE 1845741 U DE1845741 U DE 1845741U
Authority
DE
Germany
Prior art keywords
wedge
door lock
recess
magnetic door
magnetic
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.)
Expired
Application number
DET13911U
Other languages
German (de)
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.)
TIELSA MOEBEL WERK HEINRICH TI
Original Assignee
TIELSA MOEBEL WERK HEINRICH TI
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 TIELSA MOEBEL WERK HEINRICH TI filed Critical TIELSA MOEBEL WERK HEINRICH TI
Priority to DET13911U priority Critical patent/DE1845741U/en
Publication of DE1845741U publication Critical patent/DE1845741U/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/166Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices 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
    • E05C17/56Devices 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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16Devices holding the wing by magnetic or electromagnetic attraction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/163Devices holding the wing by magnetic or electromagnetic attraction a movable bolt being held in the striker by a permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Description

Magnetischer Türverschluß Die Neuerung betrifft einen magnetischen Türverschluß, bestehend aus einem unmagnetischen Gehäuse und einem mittels einer vertikalen Achse beweglich aufgehängten Dauermagneten sowie einem an der Tür befestigten Halteblech. Magnetic door lock The innovation concerns a magnetic one Door lock, consisting of a non-magnetic housing and one by means of a vertical axis movably suspended permanent magnet as well as one attached to the door Retaining plate.

Derartige magnetische Türverschlüsse sind an sich bekannt.Such magnetic door locks are known per se.

Sie haben den wesentlichen Übelstand, daß durch die Möglichkeit der vertikalen Verschiebung zwischen dem Halteblech und der Frontfläche des Magneten der Tür nicht der genügende Halt gegeben ist, den sie benötigt, um nicht auf die Dauer abzusinken, wodurch einmal der genaue Verschluß der Tür gestört ist und andererseits auch die Scharniere leiden.You have the essential disadvantage that by the possibility of vertical displacement between the holding plate and the front surface of the magnet the door is not given enough support to prevent it from being hit by the Duration to sink, which on the one hand the exact locking of the door is disturbed and on the other hand the hinges suffer too.

Diese Übelstände sind durch die Neuerung beseitigt ; sie besteht darin, daß die Frontfläche des Magnetgehäuses eine Ausnehmung aufweist, in die ein auf dem Halteblech befestigtes Keilstück derart einführbar ist, daß die Keilfläche sich im geschlossenen Zustand des Verschlusses auf der unteren Begrenzung der Ausnehmung abstützt.These deficiencies have been eliminated by the innovation; it consists in that the front surface of the magnet housing has a recess into which a attached to the retaining plate Wedge piece can be inserted such that the wedge surface is in the closed state of the lock on the lower limit the recess is supported.

Durch die Anordnung einer Keilfläche, die in Verbindung mit der Ausnehmung des Gehäuses bei jedem Schließvorgang ein Anzugsmoment besitzt, ist gewährleistet, daß die Tür auch bei ständigem längerem Gebrauch nicht absinken kann, selbst wenn die Scharniere schon etwas Spiel haben und die Tür belastet ist. In der Schließstellung ist die Tür somit immer zwangsläufig in der ihr einmal zugeordneten Lage.By arranging a wedge surface in connection with the recess the housing has a tightening torque every time it is closed, it is guaranteed that the door cannot sink even after prolonged use, even if the hinges already have some play and the door is loaded. In the closed position the door is therefore always in the position assigned to it.

In der Zeichnung sind Ausführungsbeispiele der Neuerung dargestellt. Es zeigen : Fig. 1 ein Ausführungsbeispiel in Draufsicht, zum Teil im Schnitt, Fig. 2 einen Schnitt nach der Linie A-B der Fig. 1, Fig. 3 ein anderes Ausführungsbeispiel in schematischer Draufsicht, Fig. 4 die Halteplatte des Ausführungsbeispieles der Fig. 3 in der Vorderansicht.In the drawing, exemplary embodiments of the innovation are shown. There are shown: FIG. 1 an exemplary embodiment in plan view, partly in section, FIG. 2 shows a section along the line A-B of FIG. 1, FIG. 3 shows another exemplary embodiment in a schematic plan view, FIG. 4 shows the holding plate of the exemplary embodiment of Fig. 3 in the front view.

Der neuerungsgemäße magnetische Türverschluß besteht zunächst in an sich bekannter Weise aus einem Gehäuse 1 und einem mittels einer vertikalen Achse 2 beweglich aufgehängten Dauermagneten 3, der eine beliebige Form aufweisen kann.The magnetic door lock according to the innovation is initially in on known manner from a housing 1 and one by means of a vertical axis 2 movably suspended permanent magnet 3, which can have any shape.

Ferner besteht der Verschluß aus einem Halteblech 4, In der vorderen Frontfläche 5 des Gehäuses 1 ist eine Ausnehmung 6 angeordnet, in die ein auf dem Halteblech 4 befestigtes Keilstück 7 derart einführbar ist, daß im geschlossenen Zustand des Verschlusses sich die untere Keilfläche auf der unteren Begrenzung der Ausnehmung 6 abstützt. Somit greifen Ausnehmung und Keilstück formschlüssig ineinander.Furthermore, the closure consists of a retaining plate 4, In the front Front surface 5 of the housing 1 is a recess 6 is arranged in which a on the Holding plate 4 fastened wedge 7 is insertable in such a way that in the closed State of the lock the lower wedge surface on the lower limit of the Recess 6 is supported. Thus, the recess and the wedge engage with one another in a form-fitting manner.

Beim dargestellten Ausführungsbeispiel der Fig 1 und 2 weist das Keilstück die Form etwa eines Pyramidenstumpfes auf, wobei aber die Winkel von zwei sich gegenüberliegenden Flächen unterschiedlich zu den Winkeln der sich anschließenden Flächen sind. Das Keilstück 7 kann aber auch die Form eines Kegelstumpfes aufweisen. Es kommt in der Hauptsache darauf an, daß Flächen geschaffen werden, die ein gewisses Anzugsmoment in der einen oder anderen Richtung für die Tür besitzen. Diese Keilflächen arbeiten mit den Flächen der Ausnehmung 6 zusammen, jedoch braucht diese nicht die genaue negative Form des Keilstückes 7 zu besitzen, sondern kann, wie es in Fig. 2 dargestellt ist, auch eine Ausnehmung sein, von der mindestens zwei Wände parallel zueinander stehen.In the illustrated embodiment of FIGS. 1 and 2, the wedge piece the shape of a truncated pyramid, but the angles of two opposite Faces are different from the angles of the adjoining faces. That Wedge piece 7 can also have the shape of a truncated cone. It comes in the The main thing is that surfaces are created that have a certain torque own in one direction or another for the door. These wedge surfaces work with the surfaces of the recess 6 together, but this does not need the exact one negative shape of the wedge 7, but can, as shown in FIG is, also be a recess, of which at least two walls are parallel to each other stand.

Der Gedanke der Neuerung ist nicht auf die dargestellten Ausführungsbeispiele beschränkt. So läßt sich derselbe auf die verschiedenste Art und Weise verwirklichen, wobei es lediglich darauf ankommt, daß zu dem Kraftschluß des Magneten noch ein vorzugsweise als Anzugsmoment sich auswirkender Formschluß der beiden Teile dazukommt.The idea of the innovation is not limited to the illustrated embodiments limited. So it can be realized in the most varied of ways, where it only matters that to the frictional connection of the magnet still a form-locking of the two parts is added preferably as a tightening torque.

Claims (4)

Schutzansprüche 1. Magnetischer Türverschluß, bestehend aus einem unmagnetischen Gehäuse und einem mittels einer vertikalen Achse beweglich aufgehängten Dauermagneten sowie einem an der Tür befestigten Halteblech, dadurch gekennzeichnet, daß die Frontfläche (5) des Gehäuses (1) eine Ausnehmung (6) aufweist, in die ein auf dem Halteblech (4) befestigtes Keilstück (7) derart einführbar ist, daß die Keilfläche sich im geschlossenen Zustand des Verschlusses auf vorzugsweise der unteren Begrenzung der Ausnehmung (6) abstützt.Protection claims 1. Magnetic door lock, consisting of a non-magnetic housing and one that is movably suspended by means of a vertical axis Permanent magnets and a retaining plate attached to the door, characterized in that that the front surface (5) of the housing (1) has a recess (6) into which a on the retaining plate (4) attached wedge (7) can be inserted such that the When the lock is closed, the wedge surface is preferably on the lower one Limitation of the recess (6) is supported. 2. Magnetischer Türverschluß nach Anspruch 1, dadurch gekennzeichnet, daß die Ausnehmung (6) und das Keilstück (7) formschlüssig ineinandergreifen.2. Magnetic door lock according to claim 1, characterized in that that the recess (6) and the wedge piece (7) interlock positively. 3. Magnetischer Türverschluß nach Anspruch 1, dadurch gekennzeichnet, daß das Keilstück (7) die Form eines Pyramidenstumpfes aufweist.3. Magnetic door lock according to claim 1, characterized in that that the wedge (7) has the shape of a truncated pyramid. 4. Magnetischer Türverschluß nach Anspruch 1, dadurch gekennzeichnet, daß das Keilstück (7) die Form eines Kegelstumpfes aufweist.4. Magnetic door lock according to claim 1, characterized in that that the wedge (7) has the shape of a truncated cone.
DET13911U 1961-10-19 1961-10-19 MAGNETIC DOOR LOCK. Expired DE1845741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET13911U DE1845741U (en) 1961-10-19 1961-10-19 MAGNETIC DOOR LOCK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET13911U DE1845741U (en) 1961-10-19 1961-10-19 MAGNETIC DOOR LOCK.

Publications (1)

Publication Number Publication Date
DE1845741U true DE1845741U (en) 1962-01-25

Family

ID=33013774

Family Applications (1)

Application Number Title Priority Date Filing Date
DET13911U Expired DE1845741U (en) 1961-10-19 1961-10-19 MAGNETIC DOOR LOCK.

Country Status (1)

Country Link
DE (1) DE1845741U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135764A1 (en) * 2001-07-23 2003-02-13 Bayerische Motoren Werke Ag Force transmission element for automobile door adjustment and/or fixing has magnetizable fluid providing magnetic force for holding cooperating parts of force transmission element together
DE10213722A1 (en) * 2002-03-26 2003-10-23 Eldomat Innovative Sicherheit Device for closing/opening pivotable door panel held closed by magnetic force has intermediate part engaging opening in opening unit with door panel closed to make force-locking connection
DE102008059319A1 (en) * 2008-11-11 2010-05-12 Raumplus Gmbh & Co. Kg Sliding door has two door leaves that are arranged on guide rail in moving manner, where door leaves are connected by coupling units in closed position in detached manner, where upright frame profiles are meshed with each other

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135764A1 (en) * 2001-07-23 2003-02-13 Bayerische Motoren Werke Ag Force transmission element for automobile door adjustment and/or fixing has magnetizable fluid providing magnetic force for holding cooperating parts of force transmission element together
DE10213722A1 (en) * 2002-03-26 2003-10-23 Eldomat Innovative Sicherheit Device for closing/opening pivotable door panel held closed by magnetic force has intermediate part engaging opening in opening unit with door panel closed to make force-locking connection
DE10213722B4 (en) * 2002-03-26 2007-05-03 Eldomat Innovative Sicherheit Gmbh Device for closing and opening hinged door leaves, which are held by magnetic force in the closed position
DE102008059319A1 (en) * 2008-11-11 2010-05-12 Raumplus Gmbh & Co. Kg Sliding door has two door leaves that are arranged on guide rail in moving manner, where door leaves are connected by coupling units in closed position in detached manner, where upright frame profiles are meshed with each other

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