A BLAST MOVEMENT MONITOR

A blast movement monitor for measuring the movement of material within a body of material as a result of a blasting operation, the monitor including; a housing having an Interior chamber defining an inner surface; and an internal communication device that is received immediately within the Interior...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	THORNTON, DARREN MARK, SHERIDAN, GRAHAM ANTHONY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AMMUNITION ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BLASTING DETECTING MASSES OR OBJECTS EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES GEOPHYSICS GRAVITATIONAL MEASUREMENTS HEATING LARGE UNDERGROUND CHAMBERS LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MECHANICAL ENGINEERING MINING MINING OR QUARRYING PHYSICS SHAFTS TARIFF METERING APPARATUS TESTING TUNNELS WEAPONS
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Beschreibung
Zusammenfassung:	A blast movement monitor for measuring the movement of material within a body of material as a result of a blasting operation, the monitor including; a housing having an Interior chamber defining an inner surface; and an internal communication device that is received immediately within the Interior chamber of the housing and which is adapted to transmit a signal to an external communication device and/or to detect a signal. transmitted by the external communication device; wherein the Internal communication device includes a body portion and opposing end portions, the end portions being configured such that they are complementary with the inner surface of the interior chamber and the interna l communication device being biased to facilitate self-righting of the interna l communication device to a desired orientation within the interior chamber independent of the orientation of the monitor,