DE363453C - Automatic locking device for weather doors - Google Patents
Automatic locking device for weather doorsInfo
- Publication number
- DE363453C DE363453C DER53270D DER0053270D DE363453C DE 363453 C DE363453 C DE 363453C DE R53270 D DER53270 D DE R53270D DE R0053270 D DER0053270 D DE R0053270D DE 363453 C DE363453 C DE 363453C
- Authority
- DE
- Germany
- Prior art keywords
- doors
- locking device
- automatic locking
- weather
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 description 3
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/10—Air doors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
Selbsttätige Schließvorrichtung für Wettertüren. Die Erfindung bezieht sich auf eine selbsttätige Schließvorrichtung für Wettertüren, von denen zwei hintereinander in einer Strecke angeordnet sind und die mittels Gelenkstangen so verbunden sind, daß die eine Tür sich öffnen läßt, wenn gleichzeitig die andere Tür geschlossen ist.Automatic locking device for weather doors. The invention relates on an automatic locking device for weather doors, two of which in a row are arranged in a line and which are connected by means of articulated rods in such a way that that one door can be opened when the other door is closed at the same time is.
Das Neue der Erfindung ist lediglich in der Verriegelungs- resp. Entriegelungsvorrichtung -zu sehen und besteht gegenüber dem Bekannten darin, daß gleichzeitig mit der an sich bekannten zwangläufigen Abhängigkeit der Offen- und Schließstellung der beiden Türen gleichzeitig eine Verriegelung b@zw. Entriegelung der Türen eintritt. Es wird hierdurch der wesentliche Fortschritt erzielt, daß jeder Passant unwillkürlich gezwungen ist, jede zu passierende Tür hinter sich zu schließen, da nur durch das Schließen derselben die Verriegelung der nächsten Tür freigegeben wird, so daß auch der geringste Durchzug vermieden wird.The novelty of the invention is only in the locking respectively. Unlocking device -to see and consists in relation to the known in the fact that at the same time with the an known inevitable dependence of the open and closed position of the two Doors at the same time a locking b @ zw. Unlocking the doors occurs. It will in this way the essential progress is achieved that every passerby is involuntarily forced is to close every door to be passed behind you, as only by closing it the same the locking of the next door is released, so that even the slightest Draft is avoided.
Der Erfindungsgegenstand ist in der Zeichnung in einem Ausführungsbeispiel, und zwar im Längsschnitt von der Seite gesehen, veranschaulicht.The subject of the invention is shown in the drawing in an exemplary embodiment, namely in longitudinal section from the side, illustrated.
Die selbsttätige Schließvorrichtung für Wettertüren besteht aus zwei Wettertüren a und b (Plenden genannt), die durch Übertragungsstangen c und ä so aneinandergelenkt sind, daß sie beim Öffnen einer der beiden Türen . stets. die andere schließt. Die Übertragungsstangen c und d bestehen aus zwei Hälften, die durch Spannschlösser e und f miteinander verbunden sind. Die Übertragungsstangen c und d sind einerseits an den Türen a und b und anderseits an den Sperrhebeln i und h angelenkt, so daß beim Offnen einer Tür die andere stets geschlossen und gleichzeitig verriegelt wird.The automatic locking device for weather doors consists of two weather doors a and b (called plenden), which are linked together by transmission rods c and ä in such a way that they open when one of the two doors is opened. always. the other closes. The transmission rods c and d consist of two halves which are connected to one another by turnbuckles e and f. The transmission rods c and d are hinged on the one hand to the doors a and b and on the other hand to the locking levers i and h, so that when one door is opened, the other is always closed and locked at the same time.
Die besondere Ausführung der Vorrichtung kann eine beliebige und zweckentsprechende sein.The particular design of the device can be any and appropriate be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER53270D DE363453C (en) | Automatic locking device for weather doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER53270D DE363453C (en) | Automatic locking device for weather doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE363453C true DE363453C (en) | 1922-11-09 |
Family
ID=7409388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER53270D Expired DE363453C (en) | Automatic locking device for weather doors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE363453C (en) |
-
0
- DE DER53270D patent/DE363453C/en not_active Expired
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