LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material,Cutter tooth or tooth head

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mining machine excavator drum having liquid spray control

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mining machine with cam-operated water jet pump

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mining machine with internal water supply for the cutting drums

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mining nozzle with two ring latch

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Mining tool retainer

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Mining tool with automatic sprinkler control

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Mining unit of coal combines

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Mounting block to rotate coal cutter bits

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Mounting for receiving a mining pick bit

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Mounting means for pick on mining drum vane

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Rolling or rotatable-type bit mount

Mounting of a rotatable chisel in mining machinery

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Planar type bit mount

Mounting of cutter picks

Mining or in situ disintegration of hard material – Cutter tooth or tooth head

Multi-insert cutter bit

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Multiple tip cutting bit for rotary drum-type cutter

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Non-rotary mining cutter with recessed nozzle insert

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Non-rotatable protective member, cutting tool using the...

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Non-rotatable wear ring and retainer sleeve for a rotatable...

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Nozzle holder for cutter drum in longwall mining machinery

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Operating head with phased fluid delivery