INTEGRATED RAPID EXCAVATION EQUIPMENT FOR ROCK ROADWAYS AND METHOD THEREOF

ROCK BOLTING RIG AND METHOD FOR ROCK REINFORCING

SUSPENDED DRILLING AND BOLT MOUNTING SYSTEM

HEADPLATE AND A DRILLING RIG INCLUDING THE SAME

Dolly for Rockbolt

BOLTER

BOLTING HEAD, BOLTING RIG AND METHOD

Dual-Power Hydraulic Roof Bolter

Dolly for Rockbolt

Tunneling System

Tunnel Tunneling System

SCREWING-IN SYSTEM FOR INSERTING A THREADED ROD INTO SOIL

A Drill Head Injection System for a Self-Drilling Rock Bolt Assembly

Tunneling and Anchoring Machine and Tunneling System

Bolter Miner and Tunneling System

SCREWING-IN SYSTEM FOR INSERTING A THREADED ROD INTO A SUBSTRATE

SUPPORT FOR DRILLING AND BOLTING TOOL

BOLTER

Six-Arm Tunneling and Anchoring Machine

AUTONOMOUS ROOF BOLTER WITH SENSOR AND RELATED METHODS

Bolter

Composite support structure, construction system, and method

AUTONOMOUS ROOF BOLTER AND RELATED METHODS

Support for drilling and bolting tool

Bolter

Bolter

Six-arm tunneling and anchoring machine for integrating tunneling and anchoring

STEPPING ANCHOR SUPPORTING ROBOT FOR FULLY MECHANIZED WORKING FACE

Umbrella-shaped anchor for quick reinforcement of rock mass, and application method

MONORAIL ANCHORING AND SUPPORTING COOPERATIVE MACHINE FOR FULLY MECHANIZED EXCAVATION FACE

Process and device for supporting anchor bolt and anchor cable on successive mining working face

Linkage assembly for drilling machine

Autonomous roof bolter and related methods

Mining or construction vehicle

DRILLING APPARATUS ARRANGEMENT AND METHOD FOR PRODUCING A BORE

Mobile underground tunnel borer arrangement

Support for drilling and bolting tool

Reaming and self-rotating anchor rod and using method thereof

Extensible reaming self-anchoring anchor rod and supporting method thereof

Auxiliary transportation and support system used after rapid excavation

Three-in-one drilling, resin and rod insertion device

Rock drilling machine, rig and method for reinforcing rock surfaces

Self-drilling differential grouting combined bolt and anchoring method therefor

Method for rock burst prevention by active support reinforcement and active pressure relief

Rock bolt installation tool

Drilling and bolting device

Support for drilling and bolting device

Anchoring method utilizing self-drilling and self-anchoring extendable anchor rod applicable to soft and weak coal rocks

Active temporary roof support apparatus

METHOD AND SYSTEM OF COAL MINE ROOF STABILIZATION

Integrated drill chuck

Safety plug

Full-roadway full-process full-cross-section surface deformation monitoring device and method

Extendable apparatus, drill head and method

System and method for measuring and aligning roof bolts

Clamp assembly

Radially expansible rock bolt

Cutting apparatus using a clearing arrangement

Cutting apparatus

Gantry and quick connect mechanism for interchanging drilling and bolting assemblies and method of interchanging bolting assemblies

Improved Drilling Assembly Comprising a Friction Bolt

Automated device for drilling a hole in the vault and walls of a tunnel and for installing an anchoring element into said hole

Multi-functional connector, drill head, and method

Electric drilling and bolting device

Cutting apparatus and method of operating

Cutting apparatus and method of operating

Cutting apparatus

Device for the installation of rock bolts and cutting apparatus

Self-supporting pneumatic hammer positioner with universal joint

Drilling machine

ROOF DRILL BIT AND ASSOCIATED COUPLER

Rod manipulator for a mining drill rig

Drilling apparatus

Method and arrangment for mounting bolts in a tunnel wall

ARRANGEMENT IN ROCK DRILLING MACHINE AND METHOD OF MOUNTING ROCK DRILLING MACHINE

Arrangement and method of utilizing rock drilling information

Method and system of coal mine roof stabilization

DRILL POSITIONING SYSTEM FOR JUMBO CARRIER UNIT

Friction bolt assembly

ANCHORING AND ANTI-CLOGGING DRILL ROD FOR COAL MINE FLOOR

Self-drilling rock bolt assembly and method of installation

Method and control system for a mining vehicle and a mining vehicle

Rock bolter with alignment mechanism for swinging between drilling and bolting

Method and system of coal mine roof stabilization

Side-mounted bolt driver and method of driving rock bolts

MACHINE AND METHOD FOR INSTALLING ROCK BOLTS

Method of operating a rock bolting machine

TRAVELLING BOOM FOR ROCK BOLTING MACHINE AND APPARATUS

ROCK BOLTING MACHINE AND APPARATUS

Method pertaining to a rock bolting configuration, a rock bolting configuration, a vehicle comprising a rock bolting configuration and a computer program product

METHOD FOR DRILLING HOLES IN SOIL OR ROCK MATERIAL AND FOR FIXING AN ANCHOR IN A BOREHOLE AND APPARATUS THEREFOR

Drill rig

Rock bolting system, method of installing rock bolts, and flexible bolt centralizer

Roof bolt installation tool

Method for anchoring a device in multilayer soil

Device for anchoring in multilayer soil

Method and rock bolting rig for installation of a rock bolt

Multi-purpose machine chassis

TUNNELING OR EXTRACTION MACHINE WITH AN ANCHOR-SETTING DEVICE AND SUPPORT MANIPULATOR OR SUPPORTING DEVICE

ROOF BOLTER

Towing implement for vehicle with a passage and related method

Dust collection system for a machine

System and method for enabling machine movement

Grouting method for anchoring with polymer

Screen-handling system and method of installing screening on a rock face

Roof bolting cable bolt feeding device

Detachable feed rail for rock drill

Resin injection apparatus for drilling apparatus for installing a ground anchor

Rock bolting system, method of installing rock bolts, and flexible bolt centralizer

MINE BOLTER

MINING MACHINE WITH BOOMS PROVIDING ENHANCED RIB ACCESS

Rock Anchor Bolt

Roof support sheet handling for underground mines

Friction bolt

Heading Machine

Dust collecting device for a roof tool

DEVICE FOR ANCHORING IN MULTILAYER SOIL

Foldable or detachable feed rail for rock drill

Injecting device, drill rig and method of rock bolting

Feed unit for a drilling machine

Rock drilling device

Rock drilling device and rock drilling rig or rock bolting rig comprising such device

Method and devices for handling rod-like pieces in drilling and bolting

Roof bolting cable feeding device

Lining of wellbore tubing

HEADING MACHINE

REMOTELY CONTROLLED MINING MACHINES, CONTROL SYSTEMS, AND RELATED METHODS

All-conditions tunnel boring machine

ANCHOR DRILLING AND SETTING DEVICE

Method of anchoring fastening element

Supporting device for an advance working or mining machine

DIAMETRICALLY EXPANDED GROOVE CUTTING APPARATUS AND EXPANDABLE MECHANISM

Device and method for installing a rock bolt and a rock bolt installation rig

Drill bit with radially expandable cutter, and method of using same

Method of Installing Anchor Bolt, Method of Drilling Anchor Bolt Hole, and Drilling Device

Ground support insertion tool

Drill slide for rock drilling apparatus

Method for casing drilling, drilling unit and adapter device

Instrumented drill head, related drilling/bolting machines, and methods

Method and device for installing a self-drilling expandable rock bolt and a self-drilling rock bolt

Extrusion device

Drilling apparatus

Advance working or mining machine

Roadheading or mining machine with roof bolt drilling and setting devices

Drilling and bolting head for a bolting machine

Pressing-out apparatus

Combination panline and utility drilling or bolting unit

Carrier vehicle for drilling or rockbolting machine

Rotational drill bits and drilling apparatuses including the same