DE2434532A1 - Motor vehicle safety switch - is of automatic, self-tripping type with universally pivotable axis over 360 degrees in response to impacts - Google Patents
Motor vehicle safety switch - is of automatic, self-tripping type with universally pivotable axis over 360 degrees in response to impactsInfo
- Publication number
- DE2434532A1 DE2434532A1 DE2434532A DE2434532A DE2434532A1 DE 2434532 A1 DE2434532 A1 DE 2434532A1 DE 2434532 A DE2434532 A DE 2434532A DE 2434532 A DE2434532 A DE 2434532A DE 2434532 A1 DE2434532 A1 DE 2434532A1
- Authority
- DE
- Germany
- Prior art keywords
- safety switch
- vehicle safety
- central axis
- switch
- iron core
- 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.)
- Granted
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to accident or emergency, e.g. deceleration, tilt of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
Description
KFZ - Sicherheitsschalter Die-Erfindung betrifft einen Kippschalter, insbesondere einen Trägheitskippschalter, dessen Kipphebel (Mittelachse 4,5,6,14,15 u. 19) in jede: beliebige Lage, im Kreis 360 Grad, gekippt werden kann.Motor vehicle safety switch The invention relates to a toggle switch, in particular an inertia toggle switch, the rocker arm (central axis 4,5,6,14,15 u. 19) can be tilted in any: any position, in a circle 360 degrees.
Bei diesem KFZ-Sicherheitsschalter ist es wichtig, daß die senkrecht gelagerte Mittelachse (Einschaltstellung) nach allen Richtungen in "Aus -Stellung gekippt werden kann.With this vehicle safety switch, it is important that the vertical Bearing central axis (switch-on position) in all directions in the "off" position can be tilted.
Der KFZ-Sicherheitsschalter wird im Motorenraum der Kraftfahrzeuge senkrecht wie gezeichnet zur Fahrtrichtung montiert.The vehicle safety switch is located in the engine compartment of the motor vehicle Mounted perpendicular to the direction of travel as shown.
Bei starkem bremsen des KFZ oder bei einem Unfall, welcher immer mit einem Aufprall od. Stoß aus irgend einer Richtung beginnt, wird die Mittelachse in den beiden Hauptgehäusën 3 u. 8 selbsttätig automatisch gekippt, was durch die Trägheit des Weicheisenkern (Trägheitsgewicht) 4 ausgelöst wird, da die Masse des Trägheitsgewichtes bei einem plötzlichen Stoß durch Ihre eigene Trägheit (Masse) momentan in ihrer Lage bleibt.In the event of heavy braking of the vehicle or in the event of an accident, whichever is always included starts with an impact or impact from any direction, becomes the central axis automatically tilted automatically in the two main housings 3 and 8, which is caused by the Inertia of the soft iron core (inertia weight) 4 is triggered because the mass of the Inertia weight in the event of a sudden impact by your own inertia (mass) currently remains in their position.
Die Mittelachse liegt nun schräg im KFZ-Sicherheitsschalter, dessen Hauptgehäuse -3 u. 8 aus Kunststoff sind.The central axis is now inclined in the vehicle safety switch, its Main housing -3 and 8 are made of plastic.
Der Stromkreis von 21 zu 7 ist unterbrochen, da die Rasterhülse 14 nicht mehr mit der Kontaktschraube 13 Berührung hat, sondern nur noch mit dem Hauptgehäuse 8 welches aus Kunststoff ist und somit kein Strom mehr von 21 zu 7 fließen kann.The circuit from 21 to 7 is interrupted because the grid sleeve 14 no longer has contact with the contact screw 13, but only with the main housing 8 which is made of plastic and therefore no more current can flow from 21 to 7.
Das Einschalten des KFZ-Sicherheitsschalter geschieht über einen separaten Stromkreis von der Autobatterie her, mittels eines Druckschalters im Pahrzeuginnern am Armatutenbrett. Wird der Druckschalter betätigt (ca. 10 ED), so baut sich im Magnet 2 ein Magnetfeld zur Mittelachse auf und der Weicheisenkern (Trägheitsgewicht) 4 wird von seiner Schräglage zur Mitte gezogen, die gesamte Mittelachse stellt sich senkrecht,die Rasterhülse 14 rastet in die Kontaktschraube 13 ein und wird durch den Federdruck der Druckfeder 15 dort arretiert. Die Einschaltstellung ist wieder hergestellt, der Stromkreis von 21 zu 7 ist geschlossen, das Fahrzeug kann gestartet werden, wenn es nach dem Unfall noch fahrtüchtig ist,was im ausgeklingtem Zustand -Schräglage der Mittel achse- des KPZ-Sicherheitsschalters nicht möglich ist.The vehicle safety switch is switched on via a separate one Circuit from the car battery, by means of a pressure switch inside the vehicle on the dashboard. If the pressure switch is actuated (approx. 10 ED), the Magnet 2 a magnetic field to the central axis and the soft iron core (inertia weight) 4 is pulled from its inclined position to the center, the entire central axis is vertical, the grid sleeve 14 engages in the contact screw 13 and is locked there by the spring pressure of the compression spring 15. The switch-on position is restored, the circuit from 21 to 7 is closed, the vehicle can be started if it is still roadworthy after the accident, which in the end State - inclined position of the central axis - of the KPZ safety switch not possible is.
Die Unterbrechung des Stromkreises von Batterie-Lichtmaschine zum Motor und sonstigen elektrisch gespeisten Geräten bei Unfällen verhindert ein entzünden des Treibstoffes und ein sich event.The interruption of the circuit from the battery to the alternator Motor and other electrically powered devices prevent ignition in the event of an accident of the fuel and an event.
gebildetes Treibstoff-Luftgemisch, durch unter Strom stehende Teile od. Kabel.fuel-air mixture formed by parts under current or cable.
Der KFZ-Sicherheitsschalter besteht aus zwei stabilelen Hauptgehäusen oben 3 und -unten 8 aus Kunststoff, die mit vier Zylinderkopfschrauben 16 miteinander verschraubt sind.The vehicle safety switch consists of two stable main housings above 3 and below 8 made of plastic, which are connected to each other with four cylinder head screws 16 are screwed.
Im Hauptgehäuse oben 3 befindet sich der obere Teil der Mittelachse und der Anschluß zur Strom weiterführung 7 . Der Magnet 2 ist ebenfalls mit vier Zylinderkopfschrauben 20 auf dem Haupt= gehäuse 3 montiert, und ist bei a:em Stroman= schluß für Magnet 1 durch einen separaten Stromkreis angeschlossen.The upper part of the central axis is located in the main housing above 3 and the connection to power continuation 7. The magnet 2 is also with four Cylinder head screws 20 mounted on the main housing 3, and is at a: em Stroman = circuit for magnet 1 connected by a separate circuit.
Der Spalt zwischen dem Magnet 2 und dem Weich= eisenkern (Tr2gheitsgewicht) 4 ist so klein wie möglich gehalten, damit beim betätigen des Magneten 2 die Anziehungskraft am wirksamsten ist.The gap between the magnet 2 and the soft iron core (inertia weight) 4 is kept as small as possible, so that when the magnet 2 is actuated, the attraction force is most effective.
Im Hauptgenäuse unten 8 ist der untere Teil der Mittelachse aufgenommen und die beiden Kalotten= lagerschalen 17 u. 18 gelagert, die mit drei Zylinaerkopfschrauben 9 befestigt.In the main housing below 8, the lower part of the central axis is received and the two calottes = bearing shells 17 and 18 mounted with three cylindrical head screws 9 attached.
In der Mitte der beiden Kalottenlagerschalen ist eine Ausdrehung zur Aufnahme der gesamten Mittel= achse, die in der Kalotte 19 gelagert und nach allen Richtungen im Kreis kippbar ist.In the middle of the two spherical bearing shells there is a recess for Including the entire central axis, which is stored in the spherical cap 19 and after all Directions in a circle is tiltable.
Die Mittelachse besteht aus den Positionen 4,5, 6, 14, 15, 19. Ist der Stromkreis geschlossen, dann ist die Mittelachse senkrecht in der Kontaktschraube 13 arretiert. Die Druckfeder 15 drückt die Rasterhülse 14 immer mit leichtem Druck nach unten, sodaß in jeder Stellung der Mittelachse eine Arretierung derselben erfolgt, im eingeschalteten, wie auch im ausgeschalteten Zustand.The central axis consists of positions 4, 5, 6, 14, 15, 19. Actual the circuit is closed, then the central axis is perpendicular in the contact screw 13 locked. The compression spring 15 presses the grid sleeve 14 always with light pressure downwards so that there is a lock in every position of the central axis the same takes place in the switched on as well as in the switched off state.
Die Kßbellitze zur Stromzuführung 12 ist mit der Kontaktschraube 13 verschraubt. Die Rasterhülse 14 ist leicht schiebbar mit der Druckfeder 15 auf der Lagerwelle 6 montiert.The braided wire for power supply 12 is connected to the contact screw 13 screwed. The grid sleeve 14 is easily slidable with the compression spring 15 on the Bearing shaft 6 mounted.
Die Lagerwelle 6 ist mit der Kalotte 19 fest ver stiftet und am oberen Ende der Lagerwelle 6 ist die Kabellitze für Stromabführkabel 5 aufgesteckt und durch den aufgeschraubten Weicheisenkern 4 festgeklemmt.The bearing shaft 6 is firmly pinned ver with the spherical cap 19 and at the top At the end of the bearing shaft 6, the cable braid for current discharge cable 5 is attached and clamped by the screwed-on soft iron core 4.
Von der Kabellitze für Stromabführkabel 5 führt ein isolierter Cu-Draht zum Anschluß zur Strom= weiterführung 7An insulated copper wire leads from the cable strand for current discharge cable 5 for connection to electricity = continuation 7
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742434532 DE2434532B2 (en) | 1974-07-18 | 1974-07-18 | VEHICLE SAFETY SWITCH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742434532 DE2434532B2 (en) | 1974-07-18 | 1974-07-18 | VEHICLE SAFETY SWITCH |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2434532A1 true DE2434532A1 (en) | 1976-02-05 |
DE2434532B2 DE2434532B2 (en) | 1976-07-08 |
Family
ID=5920883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742434532 Granted DE2434532B2 (en) | 1974-07-18 | 1974-07-18 | VEHICLE SAFETY SWITCH |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2434532B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013779A1 (en) * | 1979-01-10 | 1980-08-06 | R.T.R. S.A. | Vehicle safety circuit breaker |
DE4208011A1 (en) * | 1992-03-13 | 1993-09-23 | Kostal Leopold Gmbh & Co Kg | Electrical safety device e.g. for motor vehicle in collision - reduces risk of fire by disconnecting battery from all electrical loads other than hazard warning lamps |
-
1974
- 1974-07-18 DE DE19742434532 patent/DE2434532B2/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013779A1 (en) * | 1979-01-10 | 1980-08-06 | R.T.R. S.A. | Vehicle safety circuit breaker |
DE4208011A1 (en) * | 1992-03-13 | 1993-09-23 | Kostal Leopold Gmbh & Co Kg | Electrical safety device e.g. for motor vehicle in collision - reduces risk of fire by disconnecting battery from all electrical loads other than hazard warning lamps |
Also Published As
Publication number | Publication date |
---|---|
DE2434532B2 (en) | 1976-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHV | Ceased/renunciation |