Material or article handling – Well pipe or rod racking mechanism
Reexamination Certificate
2005-11-29
2005-11-29
Tran, Khoi H. (Department: 3651)
Material or article handling
Well pipe or rod racking mechanism
73, 73, 73, 73, 73
Reexamination Certificate
active
06969222
ABSTRACT:
The invention relates to a rod transfer device for horizontal driving units for underground trenchless driving, having a storage container and a pivotable gripper, the gripper being arranged in such a way that the orbit of the gripper intersects both the transfer region of the storage container and the drilling axis.
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Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
Tracto-Technik GmbH
Tran Khoi H.
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