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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Bibliographic Details
Main Authors NAGAOKA DAISUKE, KOBAYASHI MASAHIRO, HOSONO TAKAYUKI
Format Patent
LanguageEnglish
Published 07.02.2013
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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.
Bibliography:Application Number: JP20110154682