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2017
|
Invention
|
Cutter pick assembly with water spray assembly. A cutter bit assembly (10) for use in underground... |
|
2013
|
Invention
|
Mineral cutter pick |
|
2012
|
Invention
|
Mineral cutter pick etc. A water spray system particularly, but no exclusively, for mineral minin... |
|
2011
|
Invention
|
Extraction system for a mineral cutter pick. A system for extraction of a mineral cutter pick (1)... |
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2010
|
Invention
|
Water spray assembly etc. A water spray assembly for replaceable location in a receiving bore of ... |
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2009
|
Invention
|
Water spray nozzle |
|
2001
|
Invention
|
Mining nozzle with two ring latch. An elongate water spray nozzle (8) for use with mining equipme... |
|
2000
|
Invention
|
Hydraulically ejectable mineral cutting apparatus. A mounting member (1), for a mineral cutting a... |
|
1999
|
Invention
|
Water seal arrangement. A water seal arrangement for use at a water transfer zone between a stati... |
|
|
Invention
|
Mineral cutting apparatus etc.. A mounting member (1), for a mineral cutting apparatus (2), has a... |
|
1998
|
Invention
|
Mining machine with internal water supply for the cutting drums. A continuous type mining machine... |
|
|
Invention
|
Clip for retaining a water spray nozzle within a pick box of a cutting head. A push-in, prise-out... |
|
1996
|
Invention
|
Pick holder and fixing sleeve for an extraction machine. A pick box (3) and sleeve (6) combinatio... |
