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 – Rolling or rotatable-type bit mount

Hybrid retainer sleeve for tool inserted into block

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

Hydraulically ejectable mineral cutting apparatus

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

Insert for radial cutter

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

Insert for tungsten carbide tool

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

Keeper spring for connecting mining tool to work tool holder

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

Locking fixture

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

Locking fixture for a degradation assembly

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

Longwall cutter drum having reduced production of dust

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

Lubricated pick

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

Lubricating drum

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

Manually replaceable protective wear sleeve

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

Manually rotatable tool

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

Method and apparatus for extending the cutter drum of a boring m

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Plural heads moving relative to each other

Method and apparatus for the milling cutting of materials

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

Method of cutting and cutting rotative bit

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

Method of using composite cermet articles

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

Milling device for cutting up road surfaces

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

Milling fixture for a slotted wall milling cutter

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

Mine tool bit with spring loaded button retainer