Drill pipe handling apparatus
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United States of America Patent
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-
Jan 30, 1990
Grant Date -
N/A
app pub date -
Jan 5, 1989
filing date -
Jan 5, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Drill pipe handling apparatus including a magazine for holding a plurality of lengths of drill pipe and delivering each pipe into position for its removal by drilling apparatus which is operable to drill the pipe into the ground at an angle off vertical, having a brake for preventing rotation of the magazine such as might otherwise occur due to the magazine being in an unbalanced condition.
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