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 – Tooth mounted on helical head portion or head with helical...

Bit arrangement for a cutting tool

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

Bit block with shroud protector

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

Bit holder block and cutter bit therefor

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

Bit holder block with non-rotating wear sleeve

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

Bit holder equipped with a spraying device

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

Bit holder for a ploughing bit of a coal or extraction...

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

Bit holder with a detachably fixed bit bushing

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

Bit holders and bit blocks for road milling, mining and...

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

Bit holders and bit blocks for road milling, mining and...

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Insert or tip mounting feature

Braze thickness control

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Insert or tip mounting feature

Braze thickness control

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear resistant feature for tool body

Breaking or excavating tool with cemented tungsten carbide...

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear resistant feature for tool body

Breaking or excavating tool with cemented tungsten carbide...

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Endless-chain type head

Bushing plate cutter