135972 ⎘
Tunnels or galleries, with or without linings; Methods or apparatus for making thereof ; Layout of tunnels or galleries; Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines using light beams for direction or position control
METHODS FOR REAL-TIME DEVIATION MONITORING OF MINIATURE PIPE ROOFING JACKING PIPE OF SPIRAL SOIL-DISCHARGING
#2Machine guidance integration
#3Lidar-based convergence deformation monitoring system for surrounding rock around TBM shield region
#4Methods and systems for controlling the heading of a mining machine
#5Shield-carried noncontact frequency-domain electrical real-time advanced detection system and method
#6System and method for real-time guidance and mapping of a tunnel boring machine and tunnel
#7Mine vehicle and method of initiating mine work task
#8Mine control system
#9Tunneling apparatus
#10Excavation system using a water jet, and excavation method using the same
#11Latching configuration for a microtunneling apparatus
#12Drill head for a tunneling apparatus
#13Cutting Unit for a Tunneling Apparatus
#14Backreamer for a tunneling apparatus
#15Tunneling apparatus including vacuum and method of use
#16Method of directing drilling pattern in curved tunnels, rock drilling rig, and software product
#17Arrangement for Positioning Rock Drilling Rig on Drilling Site
#18Bore head for microbore operation
#19Boring machine