DETECTION SYSTEM AND DEVICE

A detection system for use with an article, the system including a frangible fastener having a shaft structured to be attached to the article; and a radio frequency communication circuit formed on or in the fastener, the radio frequency communication circuit including an antenna formed on or in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CARRENDER CURTIS L, SOULE PETER R
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS ORDER TELEGRAPHS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:	A detection system for use with an article, the system including a frangible fastener having a shaft structured to be attached to the article; and a radio frequency communication circuit formed on or in the fastener, the radio frequency communication circuit including an antenna formed on or in the article; and a resonator component formed on or in the fastener shaft and structured to be coupled to the antenna through inductance when the fastener is attached to the article and the antenna is energized, the resonator element further structured to fail to function when the fastener shaft is broken.