AT67442B - Alarm lock. - Google Patents
Alarm lock.Info
- Publication number
- AT67442B AT67442B AT67442DA AT67442B AT 67442 B AT67442 B AT 67442B AT 67442D A AT67442D A AT 67442DA AT 67442 B AT67442 B AT 67442B
- Authority
- AT
- Austria
- Prior art keywords
- lock
- alarm lock
- short
- alarm
- bolt
- Prior art date
Links
Landscapes
- Alarm Systems (AREA)
Description
<Desc/Clms Page number 1>
Alarmschloss.
Den Gegenstand der vorliegenden Erfindung bildet ein Alarmschloss, dessen wesentliches Merkmal darin besteht, dass in der Ausnehmung hinter dem Schliess blech auf einem federnd gelagerten, isolierten Träger zwei Kontakte angeordnet sind, welche durch den vorgeschobenen Schlossriegel leitend verbunden werden, so dass unter Kurzschliessen der Stromquelle die Alarmvorrichtung ausgeschaltet wird. während beim Zurückziehen des Riegels, also beim Offnen des Schlosses, der Kurzschluss behoben wird und hiedurch die Alarmvorrichtung, wie beispielsweise eine elektrische Klingel oder dgl., zur Wirkung gelangt.
EMI1.1
eine Alarmvorrichtung an einer beliebigen gewünschten Stelle betätigt wird.
Eine beispielsweise Ausführungsform des Ernndungsgegeustandes erscheint auf der Zeichnung
EMI1.2
welche vermittelst der Feder e an den vorgeschobenen Schlossriegel i angepresst werden.
Bei der gezeichneten Stellung ist der Schlossriegel vorgeschoben, stellt hiedurch eine leitende Verbindung zwischen den beiden Kontaktplättchen g, h her, so dass die Batterie k kurz- geschlossen ist. Der Strom verläuft vom negativen Pol der Batterie zu der einen Klemme t der
EMI1.3
jedem Schloss beliebiger Bauart anzubringen. Durch die Anordnung des Schalters o kaun die Sicherungseinrichtung ausgeschaltet werden.
EMI1.4
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Alarm lock.
The subject of the present invention is an alarm lock, the essential feature of which is that two contacts are arranged in the recess behind the locking plate on a spring-loaded, insulated support, which are connected by the advanced lock bolt so that the power source is short-circuited the alarm device is switched off. while when the bolt is withdrawn, i.e. when the lock is opened, the short circuit is eliminated and the alarm device, such as an electric bell or the like, comes into effect.
EMI1.1
an alarm device is actuated at any desired point.
An example embodiment of the Ernndungsgegeustandes appears on the drawing
EMI1.2
which are pressed against the advanced lock bolt i by means of the spring e.
In the position shown, the lock bolt is advanced, thereby establishing a conductive connection between the two contact plates g, h, so that the battery k is short-circuited. The current runs from the negative pole of the battery to one terminal t of the
EMI1.3
to be attached to any lock of any type. The safety device can be switched off by the arrangement of the switch.
EMI1.4
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT67442T | 1913-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT67442B true AT67442B (en) | 1915-01-11 |
Family
ID=3589332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT67442D AT67442B (en) | 1913-03-14 | 1913-03-14 | Alarm lock. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT67442B (en) |
-
1913
- 1913-03-14 AT AT67442D patent/AT67442B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT67442B (en) | Alarm lock. | |
| US1928691A (en) | Electric switch | |
| DE340915C (en) | Device for taking the current from dynamo machines with the help of easily removable brush bridges | |
| AT55263B (en) | Circuit for electrical power stations. | |
| DE708598C (en) | Steering lock for motor vehicles | |
| DE606153C (en) | Device for the destruction of electrical charges in multi-phase system parts | |
| DE901748C (en) | Electromagnetic horn, especially for vehicles | |
| DE877929C (en) | Electrical contact with longitudinally slotted resilient pipe section | |
| DE409603C (en) | Electrical switching device for motor vehicles | |
| AT81223B (en) | Ignition device for gas headlights on motor vehicles. Ignition device for gas headlights on motor vehicles. | |
| DE355012C (en) | Wing signal for cars u. Like., in which one or more wings that can be adjusted in a purely mechanical way reveal the current state of motion of the vehicle both from the rear and from the front | |
| US1498033A (en) | Automobile safety switch | |
| DE309032C (en) | ||
| DE445059C (en) | Automatic off switch to prevent overheating of heated electrical cooking and heating devices | |
| AT62768B (en) | Electric keyhole lock. | |
| DE512584C (en) | Electric fuse | |
| DE627146C (en) | Security device against theft of motor vehicles | |
| DE118280C (en) | ||
| DE700749C (en) | Fuse for electric miner's lamps | |
| DE349677C (en) | Circuit of the excitation winding in motors that operate with periodically interrupted current and are used to drive toys or the like | |
| DE340697C (en) | Electric alarm system with door security contact | |
| DE360218C (en) | Electric high current lighter | |
| DE565791C (en) | Electromagnetic horn with breaker and capacitor | |
| DE213615C (en) | ||
| US507150A (en) | Cut-out |