DE482168C - Automatic switching device for the electrical signal system, especially of motor vehicles - Google Patents
Automatic switching device for the electrical signal system, especially of motor vehiclesInfo
- Publication number
- DE482168C DE482168C DET34111D DET0034111D DE482168C DE 482168 C DE482168 C DE 482168C DE T34111 D DET34111 D DE T34111D DE T0034111 D DET0034111 D DE T0034111D DE 482168 C DE482168 C DE 482168C
- Authority
- DE
- Germany
- Prior art keywords
- switching device
- automatic switching
- electrical signal
- motor vehicles
- signal system
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
Selbsttätige Schalteinrichtung für die elektrische Signalanlage, insbesondere von Kraftfahrzeugen Die Erfindung bezieht sich auf eine selbsttätige Schalteinrichtung für elektrische Signalanlagen von Kraftfahrzeugen, deren Schaltung mittels eines frei schwingenden, durch die Bewegung des Fahrzeugs beeinflußten Körpers erfolgt.Automatic switching device for the electrical signal system, in particular of motor vehicles The invention relates to an automatic switching device for electrical signal systems of motor vehicles, the switching of which by means of a freely oscillating body influenced by the movement of the vehicle.
Erfindungsgemäß. bilden zwei auf einer Achse gegeneinander verdrehbare Körper, deren einer als Pendel ausgebildet ist, eine elektrische Kontakteinrichtung, die bei gegenseifigerVerdrehung der beiden Körpereinen Alarmstromkreis schließt.According to the invention. form two mutually rotatable on one axis Body, one of which is designed as a pendulum, an electrical contact device, which closes an alarm circuit when the two bodies twist in opposite directions.
Ein Ausführungsbeispiel ist auf der beiliegenden Zeichnung dargestellt. Abb. i zeigt die Schalteinrichtung im Querschnitt mit dem Schalter in Ruhestellung, Abb. a im Längsschnitt; Abb.3 ist eine Ansicht von oben; Abb. 4 stellt den Schaltplan dar.An exemplary embodiment is shown in the accompanying drawing. Fig. I shows the switching device in cross section with the switch in the rest position, Fig. A in longitudinal section; Figure 3 is a top view; Fig. 4 shows the circuit diagram represent.
Das Pendel a (Abb. i) sowie die Scheibe b sind um eine irn Gehäuse h fest gelagerte Achse c drehbar gelagert. In jeder Lage des Wagens stellt sich das Pendel a durch seine eigene Schwere senkrecht nach unten Bein, und da es durch den Schlüssel d mit der Scheibe b verbunden ist, so folgt die Scheibe dem Pendel.The pendulum a (Fig. I) and the disk b are rotatably mounted about an axis c fixedly mounted in the housing h. In every position of the wagon, the pendulum a moves vertically downwards due to its own gravity, and since it is connected to the disk b by the key d, the disk follows the pendulum.
Durch Herausziehen des Schlüssels d -wird die Verbindung zwischen der Scheibe b und dem Pendel a unterbrochen. _ Wird das Fahrzeug bei herausgezogenem Schlüssel in Bewegung gesetzt, so folgt das Pendel infolge seiner Trägheit der Bewegung des Fahrzeugs mit einer gewissen Verzögerung, wodurch das Pendel a sich gegenüber der Scheibe b etwas verdreht und die Kontaktfeder c den Isolierknopf f verläßt und in die danebenliegendeVertiefung t (Abb. 2) zu liegen kommt. Davon der Federe eine Leitung zur Hupe fiert und der Schalter selbst mit der Masse des Fahrzeugs in Verbindung steht, so wird der Stromkreis hierdurch geschlossen und die Hupe zum Ansprechen gebracht.By pulling out the key d - the connection between the disc b and the pendulum a interrupted. _ If the vehicle is pulled out When the key is set in motion, the pendulum follows the motion due to its inertia of the vehicle with a certain delay, causing the pendulum a to face each other the disc b is twisted slightly and the contact spring c leaves the insulating button f and comes to lie in the adjacent recess t (Fig. 2). One of the feathers Line to the horn fiert and the switch itself with the mass of the vehicle in connection stands, the circuit is thereby closed and the horn is activated brought.
Um den Stromkreis wieder zu unterbrechen, wird der Schlüssel d in die Scheibe b hineingesteckt, bis die konische Spitze g (Abb. 3) des Schlüssels d in den konischen Ausschnitt des Pendels faßt und das Pendel wieder in seine Ruhelage bringt. Die Feder e kommt wieder an den Isolierknopf zu liegen, wodurch der Stromkreis unterbrochen wird.To interrupt the circuit again, the key d is inserted into the disk b until the conical tip g (Fig. 3) of the key d engages in the conical cutout of the pendulum and brings the pendulum back to its rest position. The spring e comes to rest on the insulating button, whereby the circuit is interrupted.
Der Schaltplan ist aus der Abb. 4 zu ersehen. h ist das Gehäuse mit der Schalteinrichtung, i die Hupe und h die Batterie.The circuit diagram can be seen in Fig. 4. h is the housing with the switching device, i is the horn and h is the battery.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET34111D DE482168C (en) | Automatic switching device for the electrical signal system, especially of motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET34111D DE482168C (en) | Automatic switching device for the electrical signal system, especially of motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE482168C true DE482168C (en) | 1929-09-24 |
Family
ID=7558268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET34111D Expired DE482168C (en) | Automatic switching device for the electrical signal system, especially of motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE482168C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828310A (en) * | 1972-06-05 | 1974-08-06 | Bike Alarm Ltd | Bicycle theft alarm |
-
0
- DE DET34111D patent/DE482168C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828310A (en) * | 1972-06-05 | 1974-08-06 | Bike Alarm Ltd | Bicycle theft alarm |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE482168C (en) | Automatic switching device for the electrical signal system, especially of motor vehicles | |
DE2114504C3 (en) | Control device for the application of seat belts in motor vehicles | |
DE681462C (en) | Circuit breakers for motor vehicles | |
DE450587C (en) | Drive device for turntables, especially for motor vehicles | |
DE517574C (en) | Delay relay with temporary and permanent contact | |
DE812512C (en) | Device for securing against falling asleep at the wheel of a motor vehicle | |
DE521098C (en) | Contact device for roadways, especially for pipe and cable mail systems | |
DE378980C (en) | Electric alarm device for lock bolt positions | |
DE2256279C3 (en) | ||
DE490370C (en) | Automatic switch-on device for radio tube sets | |
DE607899C (en) | Security device against theft, in particular of motor vehicles | |
DE409472C (en) | Signaling device for mining operations | |
DE354380C (en) | Double contact device for electrical burglar alarms | |
DE542748C (en) | Triggering device for automatically closing doors that are fixed in the open position | |
DE553021C (en) | Automatic fire extinguisher for carburetors | |
DE683212C (en) | Reclosing device for circuit breaker | |
DE329282C (en) | Push button with electrical lock that is switched on by moving the button and can be canceled independently of this | |
DE926924C (en) | Arrangement to reduce the spread of switching relays | |
DE879222C (en) | Contact switch for activating electrically controlled points, signals or the like for toy and model railway systems | |
AT62437B (en) | Device for issuing the dispatch signal for passenger vehicles, in particular trams. | |
DE1784401C3 (en) | Device for opening and closing double-leaf doors, especially folding doors on buses | |
DE234801C (en) | ||
DE2651933C3 (en) | Device for opening a switch in a circuit | |
AT139176B (en) | Contact device for electrical contact devices with small adjustment forces. | |
DE690662C (en) | Direction indicators, in particular for motor vehicles |