DEVICE FOR DETECTING THE VIBRATION CHARACTERISTICS OF BURIED OBJECTS USING ACOUSTIC TECHNIQUES

DEVICE FOR DETECTING THE VIBRATION CHARACTERISTICS OF BURIED OBJECTS USING ACOUSTIC TECHNIQUES

Device for detecting the vibrational features of objects buried at a shallow depth comprising a transducer ( 3 ) for transforming electric signals in time variable forces, at least a rigid rod ( 1 ) able to penetrate the soil configured in such a way that it transmits by contact (or by interposition...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BULLETTI, ANDREA, CALZOLAI, MARCO, CAPINERI, LORENZO, BORGIOLI, GIOVANI, QUARANTA, SALLUSTIO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ARMOUR
ARMOURED OR ARMED VEHICLES
ARMOURED TURRETS
BLASTING
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
HEATING
LIGHTING
MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
MEASURING
MECHANICAL ENGINEERING
PHYSICS
TESTING
WEAPONS
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Beschreibung
Zusammenfassung:Device for detecting the vibrational features of objects buried at a shallow depth comprising a transducer ( 3 ) for transforming electric signals in time variable forces, at least a rigid rod ( 1 ) able to penetrate the soil configured in such a way that it transmits by contact (or by interposition of small layers of soils) the time variable forces exerted by said transducer to the object whose vibrational features are intended to be detected and detects the vibrations of the same object, and at least a sensor ( 2 ) for detecting the vibrations transmitted by said object to the device through at least one of said rigid rods, characterized in that said transducer is an electromagnetic actuator.