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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
-
- 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
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/163—Devices 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)
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)
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 |
-
1961
- 1961-10-19 DE DET13911U patent/DE1845741U/en not_active Expired
Cited By (4)
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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