BURGLARPROOF DEVICE FOR A VEHICLE

PURPOSE:To improve the burglar preventing effect by providing a switch member closed when a regular magnet key is inserted into the key cylinder lock of a vehicle, and operating a feed element essential to the operation of an engine with a power feed signal via the switch member as information. CONS...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WAKE, KIYOYASU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL FIXED CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDCUFFS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES KEYS LIGHTING LOCKS MECHANICAL ENGINEERING PERFORMING OPERATIONS SAFES STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve the burglar preventing effect by providing a switch member closed when a regular magnet key is inserted into the key cylinder lock of a vehicle, and operating a feed element essential to the operation of an engine with a power feed signal via the switch member as information. CONSTITUTION:When a regular magnet key 7 with multiple magnets g1, g2 on the upper piece section of a key main body 7a is inserted into the key hole 8 of a key cylinder lock 1, multiple magnet pin tumblers 9a, 9b stored across the inner hole of the outer tube member 2 and the inner tube member 5 of the key cylinder lock 1 are sprung up by the magnetic repulsion against a spring 10, and a magnetic sensitive switch 11 is closed. A power feed signal is sent from an on-vehicle battery 20 to an AND circuit 12 via the magnetic sensitive switch 11. When the magnet key 7 is rotated and a key switch 1A passes the on position, an output is generated from the AND circuit 12, and the control device 14 of an engine is set to the operation state.