LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Vacuumatic concrete planer

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

Valve openable in response to displacement of a cutting tool

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With material-handling means

Vane type conveyor for a mining machine drum

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working

Variable wall mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Variable width milling drum

Mining or in situ disintegration of hard material – Processes – Forming blocks

Vehicle or carriage mounted materials transporting machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Vehicle-towed roadway grinding machine

Mining or in situ disintegration of hard material – Tunnel recovery of fluid material

Ventilation air and process air distribution for in situ oil sha

Mining or in situ disintegration of hard material – Processes – Forming blocks

Ventilation system for automated mining machines

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Vertical asphalt and concrete miller

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Vertical milling apparatus for a paved surface

Mining or in situ disintegration of hard material – Processes

Vibration damping device and a method for a road planer and the

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Percussive-type cutter

Vibratory machine

Mining or in situ disintegration of hard material – Processes – Directly applying heat or vibration

Vibratory milling machine having linear reciprocating motion

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Percussive-type cutter

Vibratory milling machine having linear reciprocating motion

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working

Vibratory pavement breaker

Mining or in situ disintegration of hard material – Automatic control; signaling or indicating – Of hard material disintegrating machine

Vision-based motion sensor for mining machine control