Drop detection device

A drop detection device (100, 200) is provided having a spherical inertia member (120) disposed in an enclosure (110, 112, 210, 212). The enclosure has a plurality of faces (116), each face having a pressure contact member (118, 218). The exertion of a predetermined force by the spherical inertia me...

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Bibliographische Detailangaben
Hauptverfasser:	MORRIS, NEIL, COX, ALLEN RONALD
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS RELAYS SELECTORS TESTING
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Beschreibung
Zusammenfassung:	A drop detection device (100, 200) is provided having a spherical inertia member (120) disposed in an enclosure (110, 112, 210, 212). The enclosure has a plurality of faces (116), each face having a pressure contact member (118, 218). The exertion of a predetermined force by the spherical inertia member (120) on the pressure contact member (118, 218) causes a signal to be activated. There may be two enclosures in a housing (102, 202) of a fragile product to provide a signal if the product is dropped in any one of a plurality of directions.