DEVICE FOR CONFIRMING AZIMUTH TO BE MOUNTED ON SAMPLER
PROBLEM TO BE SOLVED: To provide an azimuth confirming head which can collect a core having information on azimuth.SOLUTION: An azimuth confirming head (20) comprises a baby rod (26) housed in a boring rod (10b) fixed to an outer head (10a) and the baby rod is configured to turn with an inner tube (...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
07.02.2013
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide an azimuth confirming head which can collect a core having information on azimuth.SOLUTION: An azimuth confirming head (20) comprises a baby rod (26) housed in a boring rod (10b) fixed to an outer head (10a) and the baby rod is configured to turn with an inner tube (12) in which a core is housed and a marker (26a) for confirming azimuth is attached to the top edge of the baby rod. |
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Bibliography: | Application Number: JP20110154682 |