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Rock Grabber Gets Rocks Out the Easy Way
Author(s) -
Tillo Joseph J.
Publication year - 1984
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1984.tb00153.x
Subject(s) - geology , computer graphics (images) , mining engineering , computer science
This invention is an oversized version of the tool used to grab small auto parts that are dropped into places where they cannot be reached. Steel jaws fit around a rock, and when they are tightened the rock is lifted easily.