DE574046C - Security device against theft of motor vehicles - Google Patents

Security device against theft of motor vehicles

Info

Publication number
DE574046C
DE574046C DENDAT574046D DE574046DD DE574046C DE 574046 C DE574046 C DE 574046C DE NDAT574046 D DENDAT574046 D DE NDAT574046D DE 574046D D DE574046D D DE 574046DD DE 574046 C DE574046 C DE 574046C
Authority
DE
Germany
Prior art keywords
motor vehicles
security device
device against
against theft
housing
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
DENDAT574046D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE574046C publication Critical patent/DE574046C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Description

Die Erfindung bezieht sich auf eine Sicherheitsvorrichtung gegen Diebstahl an Kraftfahrzeugen, bei der der Zündstromkreis durch ein Schaltschloß unterbrochen werden kann, das mit der Zündspule zusammen im Spulengehäuse untergebracht ist.The invention relates to a security device against theft of motor vehicles, in which the ignition circuit can be interrupted by a key switch that is installed with the ignition coil in the coil housing is housed.

Nach der Erfindung sind Zündspule und Schloß nebst Zu- und Abgangsleitungen sowie das zugehörige Gehäuse durch eine Gußmasse innig miteinander verbunden. Dadurch wird die Wirksamkeit der Sicherheitsvorrichtung erhöht, und zwar durch die Empfindlichkeit der Zündspule selbst, die mitzerstört wird, sobald die Schließvorrichtung gelockert oder das Gehäuse beschädigt wird.According to the invention, the ignition coil and lock together with inlet and outlet lines as well as the associated housing is intimately connected to one another by a casting compound. Through this the effectiveness of the safety device is increased by the sensitivity the ignition coil itself, which is destroyed as soon as the locking device is loosened or the case is damaged.

In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt, und zwar zeigtIn the drawing, the subject matter of the invention is shown in an exemplary embodiment, namely shows

Abb. ι einen Längsschnitt durch die Sicher-Fig. Ι a longitudinal section through the safety

ao heitsvorrichtung mit geschlossenem Stromkreis, ao closed circuit device,

Abb. 2 eine Seitenansicht der Vorrichtung in der Sicherheitslage.Fig. 2 is a side view of the device in the safety position.

Das durch Flansch 1 an der Innenseite der Spritzwand 2 oder einem sonst geeigneten Platz des Kraftwagens befestigte Spulengehäuse 4 mit Zündspule 5 besitzt eine mit dem Gehäuse 4 fest verbundene und durch die Spritzwand 2 hindurchgeführte Sicherheitsschaltvorrichtung 6, mit welcher die Leitungen 7 und 8 für den ankommenden und den abgehenden Zündstrom so in Verbindung stehen, daß der Stromkreis bei nicht verriegelter Schaltvorrichtung durch die Spule 5 fließt. Die Schaltvorrichtung 6 ist mittels eines Sicherheitsschlüssels 3 in das Gehäuse hineindrück- und feststellbar, in welcher Stellung der Kontakt zwischen dem ankommenden und abgehenden Zündstrom geöffnet und in der Offenlage somit gleichzeitig gesperrt ist. Ein Schließen des Stromkreises ist nur -wieder durch Lösen der Sperrung der hineingedrückten Schaltvorrichtung 6 mittels des Schlüssels möglich. Alle in dem Spulengehäuse untergebrachten Teile sowie das zugehörige Gehäuse 4 sind durch eine Gußmasse innig miteinander verbunden, so daß die Anschlüsse für die Zu- und Abgangsleitung 7 und 8 unzugänglich sind. Bei unterbrochenem Stromkreis können daher auch außerhalb des Spulengehäuses keinerlei Verbindungen, an welche Umgehungsleitungen anschließbar sind, hergestellt werden. Ein gewaltsames Öffnen des Spulengehäuses hat eine Zerstörung der Leitungen 7 und 8 bzw. der Spulenwicklung zur Folge.That by flange 1 on the inside of the bulkhead 2 or another suitable one Place of the motor vehicle fixed coil housing 4 with ignition coil 5 has a with the Housing 4 firmly connected and passed through the bulkhead 2 safety switching device 6, with which the lines 7 and 8 for the incoming and outgoing ignition current in connection stand that the circuit through the coil 5 flows. The switching device 6 is in the housing by means of a safety key 3 can be pressed in and determined in which position the contact between the incoming and outgoing ignition current is open and thus blocked at the same time in the open position. Closing the circuit is only possible again by releasing the locking of the one pressed in Switching device 6 possible by means of the key. All in the bobbin case housed parts and the associated housing 4 are intimately connected by a casting compound, so that the connections for the inlet and outlet lines 7 and 8 are inaccessible. With interrupted The circuit can therefore not have any connections outside of the coil housing, to which bypass lines can be connected. Has forced opening of the bobbin case a destruction of the lines 7 and 8 or the coil winding result.

Claims (1)

Patentanspruch:Claim: Sicherungsvorrichtung gegen Diebstahl von Kraftfahrzeugen, bei der der Zündstromkreis durch ein Schaltschloß unterbrochen werden kann, das mit der Zündspule zusammen im Zündspulengehäuse untergebracht ist, dadurch gekennzeichnet, daß die Zündspule (5) und das Schloß (6) nebst Zu- und Abgangsleitungen (7 und 8) sowie das zugehörige Gehäuse durch eine Gußmasse innig miteinander verbunden sind.Security device against theft of motor vehicles, in which the ignition circuit can be interrupted by a key switch connected to the ignition coil is housed together in the ignition coil housing, characterized in that the ignition coil (5) and the lock (6) together with inlet and outlet lines (7 and 8) and the associated housing intimately with one another by means of a casting compound are connected. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DENDAT574046D Security device against theft of motor vehicles Expired DE574046C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE574046T

Publications (1)

Publication Number Publication Date
DE574046C true DE574046C (en) 1933-04-08

Family

ID=6569412

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT574046D Expired DE574046C (en) Security device against theft of motor vehicles

Country Status (1)

Country Link
DE (1) DE574046C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148146B (en) * 1955-08-29 1963-05-02 Wilhelm Stahlmann Anti-theft device for motor vehicles
DE6606754U (en) 1968-04-27 1970-12-10 Klais Gerhard SECURITY CYLINDER FOR IGNITION COIL FOR THE PURPOSE OF THE THEFT PROTECTION OF MOTOR VEHICLES.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148146B (en) * 1955-08-29 1963-05-02 Wilhelm Stahlmann Anti-theft device for motor vehicles
DE6606754U (en) 1968-04-27 1970-12-10 Klais Gerhard SECURITY CYLINDER FOR IGNITION COIL FOR THE PURPOSE OF THE THEFT PROTECTION OF MOTOR VEHICLES.

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