ClassID:

135160

E21B7/025 - CPC Classification

Classification description:

Special methods or apparatus for drilling; Drilling rigs characterized by means for land transport with their own drive , e.g. skid mounting or wheel mounting Rock drills, i.e. jumbo drills

Recent Application in this class:
#1
20260110226
2026-04-23

METHOD FOR MONITORING DUST COLLECTOR PERFORMANCE, A DUST COLLECTING ARRANGEMENT OF A DRILLING APPARATUS AND A ROCK DRILLING RIG

#2
20260085583
2026-03-26

DETERMINATION OF AN UPDATED DRILLING PLAN

#3
20260085582
2026-03-26

APPARATUS AND A METHOD FOR MONITORING A ROCK DRILLING RIG

#4
20260071498
2026-03-12

DRILLING DRIVE ARRANGEMENT FOR UNDERGROUND CONSTRUCTION AND METHOD FOR OPERATING A DRILLING DRIVE ARRANGEMENT FOR UNDERGROUND CONSTRUCTION

#5
20260063034
2026-03-05

Rock Quality Judgment Device and Drilling Machine

#6
20260036004
2026-02-05

ARRANGEMENT AND METHOD FOR HANDLING DRILL BITS

#7
20250354486
2025-11-20

CONTROL SYSTEM, DRILL RIG AND METHOD THEREIN

#8
20250305363
2025-10-02

COAL MINE AUTOMATIC DIRECTIONAL DRILL

#9
20250236185
2025-07-24

SYSTEM OF MINING EQUIPMENT DEVICES COMPRISING FUEL CELLS

#10
20250075560
2025-03-06

APPARATUS, ROCK DRILLING RIG AND DRILLING METHOD

#11
20250067124
2025-02-27

Compact Machine for Carrying Tools

#12
20250043808
2025-02-06

HYDRAULIC SYSTEM, WORKING VEHICLE AND METHOD

#13
20240413412
2024-12-12

ROCK DRILLING RIG, SYSTEM OF MINING EQUIPMENT AND METHOD THEREFOR

#14
20240392628
2024-11-28

Hydraulic system with safety mode, rock drilling rig and method

#15
20240384601
2024-11-21

PROVIDING CONTROL INFORMATION

#16
20240376781
2024-11-14

GRIPPER, ROCK DRILLING UNIT AND METHOD

#17
20240352798
2024-10-24

SUPPORT FOR DRILLING AND BOLTING TOOL

#18
20240271488
2024-08-15

ARRANGEMENT AND METHOD FOR HEATING HYDRAULIC IMPACT DEVICE

#19
20240240524
2024-07-18

UNDERGROUND DRILLING RIG TRAMMING CONTROL

#20
20240229581
2024-07-11

FLUSHING ELEMENT, ROCK DRILLING MACHINE AND METHOD

#21
20240209690
2024-06-27

THERMAL RUNAWAY MITIGATION IN ELECTRIC MINING MACHINES

#22
20240183224
2024-06-06

Operating system, rock drilling rig and method

#23
20240141775
2024-05-02

SURVEY TOOL SYSTEM FOR BLAST HOLE DRILLING RIGS

#24
20240133254
2024-04-25

Flushing element, rock drilling machine and method

#25
20240102363
2024-03-28

A METHOD AND APPARATUS FOR DRILLING AND POSITIONING A COLLAR SUPPORT SLEEVE INTO A BLAST HOLE

#26
20240093606
2024-03-21

SUPPORT FOR DRILLING AND BOLTING TOOL

#27
20240044359
2024-02-08

ROTATION APPARATUS FOR BOOM OF MINING VEHICLE AND MINING VEHICLE

#28
20240011387
2024-01-11

Arrangement of controlling drilling parameters during extraction of a drill string

#29
20240003206
2024-01-04

Homogenizer, rock drilling rig and method of sampling

#30
20230340839
2023-10-26

Pulldown apparatus

#31
20230340836
2023-10-26

BLASTHOLE DRILL COMPRESSOR DRIVE SYSTEM

#32
20230313618
2023-10-05

Scraper, rock drilling unit and method

#33
20230272671
2023-08-31

Automated system for face drill machines

#34
20230175381
2023-06-08

Activating a reference point

#35
20230076602
2023-03-09

Support for drilling and bolting tool

#36
20230003498
2023-01-05

Rock drilling unit and method for charging drilled holes

#37
20220397003
2022-12-15

Underground development drill return system

#38
20220364468
2022-11-17

Supercritical fluid drilling and blasting integrated double-arm drill jumbo and control method thereof

#39
20220268103
2022-08-25

Method and system for estimating wear of a drill bit

#40
20220170368
2022-06-02

Apparatus and method for preparing a blast hole in a rock face during a mining operation

#41
20220162940
2022-05-26

Method for mounting a roll of protective mesh material to an underground rock drilling machine, a method for attaching protective mesh material to a rock surface and a mounting device

#42
20220162911
2022-05-26

Mine vehicle boom positioning control

#43
20220112805
2022-04-14

Support for drilling and bolting tool

#44
20220099424
2022-03-31

Apparatus, method and computer program product for designing blasting order

#45
20220090498
2022-03-24

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

#46
20220003052
2022-01-06

Method of using a rod positioning device

#47
20210404292
2021-12-30

Apparatus, method and software product for drilling sequence planning

#48
20210340825
2021-11-04

Apparatus and method for positioning rock drilling rig

#49
20210301594
2021-09-30

Apparatus, rock breaking machine and method of monitoring rock breaking machine

#50
20210301593
2021-09-30

Percussion device

#51
20210180406
2021-06-17

Linkage assembly for drilling machine

#52
20210172267
2021-06-10

Swivel assembly for drilling machine

#53
20210164335
2021-06-03

Systems, apparatuses, and methods for automated control of blasthole drill based on performance monitoring

#54
20210102793
2021-04-08

Blasting technique

#55
20210096252
2021-04-01

Civil engineering work data processing device, civil engineering work data processing method, and civil engineering work data processing program

#56
20210032933
2021-02-04

DUAL ELECTROHYDRAULIC VEHICLE FOR TUNNELLING AND ROOF REINFORCEMENT

#57
20210025237
2021-01-28

Mining or construction vehicle

#58
20210017848
2021-01-21

Collar control system for mobile drilling machines

#59
20210010329
2021-01-14

System, apparatus, and method to perform leveling for borehole drills

#60
20210001726
2021-01-07

Hybrid vehicular work machine

#61
20200408093
2020-12-31

Safety system and method for protecting against a hazard of drill rod failure in a drilled rock bore

#62
20200332843
2020-10-22

Automatic reversing mechanism for a rock drill

#63
20200325729
2020-10-15

Control system for drilling machines

#64
20200308966
2020-10-01

Support for drilling and bolting tool

#65
20200308917
2020-10-01

System and method of tracking flat surfaces of a component of a drilling machine

#66
20200308914
2020-10-01

Apparatus and method for positioning rock drilling rig

#67
20200284097
2020-09-10

Mining or construction vehicle and a hydraulic cylinder conduit enclosing a conduit arrangement

#68
20200263499
2020-08-20

Rock drilling arrangement, rock drilling rig and drilling method

#69
20200256138
2020-08-13

Ground drilling device and use of a ground drilling device

#70
20200208519
2020-07-02

Auxiliary transportation and support system used after rapid excavation

#71
20200199941
2020-06-25

Rock drilling machine, rock drilling rig and measuring method

#72
20200173764
2020-06-04

Apparatus for feeding tube elements, rock drilling rig and method of supporting drill hole openings

#73
20200149383
2020-05-14

DOWN-THE-HOLE DRILLING CONTROL SYSTEM FOR MOBILE DRILLING MACHINES

#74
20200119665
2020-04-16

Mining vehicle and method for starting an AC electric motor of a mining vehicle

#75
20200095862
2020-03-26

Rock drilling machine, rig and method for reinforcing rock surfaces

#76
20200072035
2020-03-05

Rock drilling device

#77
20200058281
2020-02-20

Device for noise damping and rock drilling rig

#78
20200032649
2020-01-30

Rock cutting assembly

#79
20190352980
2019-11-21

Rod positioning device

#80
20190352968
2019-11-21

Drilling boom and rock drilling rig

#81
20190323811
2019-10-24

Apparatus and method for preparing a blast hole in a rock face during a mining operation

#82
20190323336
2019-10-24

System and method for assessing the efficiency of a drilling process

#83
20190293400
2019-09-26

System and method for controlling a drill and blast event

#84
20190277311
2019-09-12

HYDRAULIC SYSTEM AND METHOD OF CONTROLLING HYDRAULIC ACTUATOR

#85
20190186254
2019-06-20

ROCK DRILLING RIG

#86
20190186207
2019-06-20

Platform based drill capable of negative angle drilling

#87
20190186206
2019-06-20

Feed beam and method of manufacturing the same

#88
20190178082
2019-06-13

Support for drilling and bolting device

#89
20190032433
2019-01-31

Method for Collecting Geological Samples and Attitude-Controllable Work Apparatus

#90
20180328387
2018-11-15

Telescopic device and method for operating a telescopic device

#91
20180328175
2018-11-15

Safety system and method for protecting against a hazard of drill rod failure in a drilled rock bore

#92
20180266485
2018-09-20

Rotation unit and method of adjusting bearing clearance

#93
20180216406
2018-08-02

Tunnelling machine

#94
20180187540
2018-07-05

ARRANGEMENT FOR CONTROLLING COLLARING DRILLING

#95
20180119492
2018-05-03

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

#96
20180112514
2018-04-26

Apparatus for aligning drilling machines

#97
20180080322
2018-03-22

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

#98
20170370150
2017-12-28

Rock drill

#99
20170356730
2017-12-14

Robot automated mining

#100
20170356729
2017-12-14

Robot automated mining

#101
20170356292
2017-12-14

Robot automated mining

#102
20170337808
2017-11-23

Arrangement for delivery of production control information to a mining work machine

#103
20170328147
2017-11-16

Rod positioning device

#104
20170321489
2017-11-09

Compact portable rock drill system

#105
20170314331
2017-11-02

Apparatus And Method For Orientating, Positioning And Monitoring Drilling Machinery

#106
20170275947
2017-09-28

Self-supporting pneumatic hammer positioner with universal joint

#107
20170241205
2017-08-24

Drilling machine

#108
20170190356
2017-07-06

Articulated machine employing stabilizers and steering interlock

#109
20170175462
2017-06-22

Drill rod changer, rock drilling unit and method of changing drill rods

#110
20170175461
2017-06-22

Pivoting rod box for a horizontal directional drilling machine

#111
20170114594
2017-04-27

ROCK DRILLING RIG

#112
20170101860
2017-04-13

Rock drilling rig

#113
20170074086
2017-03-16

Apparatus, rock drilling rig and method for rock drilling

#114
20170074061
2017-03-16

Drill fluid recovery apparatus

#115
20170074040
2017-03-16

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

#116
20170067341
2017-03-09

System and method for hang-up assessment and removal

#117
20170044832
2017-02-16

Drilling rig and drill head of a drilling rig

#118
20170037725
2017-02-09

Arrangement for controlling automated operation mode

#119
20170030182
2017-02-02

Remote control of stroke and frequency of percussion apparatus and methods thereof

#120
20170016325
2017-01-19

Arrangement and method of utilizing rock drilling information

#121
20170009542
2017-01-12

Drilling device and unload control program

#122
20170009530
2017-01-12

Drilling device and automatic throttle control program

#123
20160341041
2016-11-24

MINE VEHICLE AND METHOD OF DETERMINING POSITION AND DIRECTION OF MONITORED OBJECT

#124
20160333691
2016-11-17

Mine vehicle and method of initiating mine work task

#125
20160333690
2016-11-17

Mine control system

#126
20160319614
2016-11-03

Elastomeric centralizer base for rock drilling system

#127
20160318167
2016-11-03

Damping device for a percussion device, percussion device and rock drilling machine

#128
20160290048
2016-10-06

Drill system

#129
20160160631
2016-06-09

Alignment system for alignment of a drill rod during drilling

#130
20160145950
2016-05-26

Rock drill telescopic arm and rock drill

#131
20160138728
2016-05-19

Valve of a hydraulically striking device

#132
20160084071
2016-03-24

Arrangement for assigning and drilling bore holes

#133
20160017670
2016-01-21

Apparatus for aligning drilling machines

#134
20160001432
2016-01-07

Breaking device

#135
20150330163
2015-11-19

Gripper for a drill string component handling device, method for manoeuvring a gripper, drill string component device and rock drill rig

#136
20150308192
2015-10-29

Device and method in respect of a rock drill rig, drill string component, handling device and rock drill rig

#137
20150260314
2015-09-17

Hose release device, rock drilling unit and method of managing hoses

#138
20150122117
2015-05-07

Device And Method In Respect Of A Rock Drilling Machine And Rock Drilling Machine

#139
20150090499
2015-04-02

Mining vehicle and method for its energy supply

#140
20150083501
2015-03-26

Slide valve, percussion device and method

#141
20150027784
2015-01-29

Rock drill machine with feed leg

#142
20140374168
2014-12-25

Drill Chuck Isolator

#143
20140365052
2014-12-11

MINING VEHICLE AND METHOD FOR ITS ENERGY SUPPLY

#144
20140360743
2014-12-11

Rock drilling machine, rotating sleeve and method for lubrication

#145
20140224540
2014-08-14

Rock drilling unit and method of changing drill rods

#146
20140157860
2014-06-12

Method and arrangement for calibrating sensors in drilling equipment

#147
20140154016
2014-06-05

Detachable feed rail for rock drill

#148
20140151120
2014-06-05

Drilling machine power pack which includes a clutch

#149
20140137759
2014-05-22

Method and arrangement for preparing a charging plan

#150
20140110168
2014-04-24

Mining vehicle and method of moving boom

#151
20140110139
2014-04-24

Rock drilling apparatus and method for controlling the orientation of the feed beam

#152
20140034387
2014-02-06

ROTATION UNIT, ROCK DRILLING UNIT AND METHOD FOR ROCK DRILLING

#153
20130332875
2013-12-12

Dynamic working area

#154
20130228377
2013-09-05

Rock drilling rig and method for transmission of rock drilling rig

#155
20130214928
2013-08-22

ROCK DRILLING RIG, METHOD FOR TRANSFER DRIVE OF THE SAME, AND SPEED CONTROLLER

#156
20130048382
2013-02-28

All electric powered mobile jumbo drill machine

#157
20130008716
2013-01-10

Rock drilling rig and method for positioning the same

#158
20120298004
2012-11-29

Mining vehicle and method for its energy supply

#159
20120292114
2012-11-22

Method and arrangement for lubricating drill shank of rock drilling machine

#160
20120279782
2012-11-08

Laser alignment device for use with a drill rig

#161
20120205190
2012-08-16

Method for attaching protective structure to feed beam, and protective structure in rock drilling rig

#162
20110297446
2011-12-08

Traveling and locking centralizer

#163
20110248092
2011-10-13

Foldable or detachable feed rail for rock drill

#164
20110224859
2011-09-15

Method for using mining vehicle, arrangement in mine, rock drilling rig, and mining vehicle

#165
20110220421
2011-09-15

Rock drilling machine and axial bearing module

#166
20110132664
2011-06-09

Drill mast articulation assembly

#167
20110114390
2011-05-19

Sleeve arrangement

#168
20110100711
2011-05-05

Method and equipment for displaying drill holes and method for directing drill rod when holes are drilled into rock

#169
20110083903
2011-04-14

Drilling machine power pack which includes a clutch

#170
20110048808
2011-03-03

Feed unit for a drilling machine

#171
20110042116
2011-02-24

ROTATING DEVICE

#172
20110036634
2011-02-17

Rock drilling device

#173
20110036608
2011-02-17

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

#174
20100307826
2010-12-09

ROD CHANGER FOR A ROCK DRILL

#175
20100294570
2010-11-25

Boom arrangement for a rock drill and rock drill rig

#176
20100275801
2010-11-04

Method and apparatus for small-charge blasting

#177
20100270083
2010-10-28

Housing arrangement

#178
20100270076
2010-10-28

Method and equipment for small-charge blasting

#179
20100247794
2010-09-30

Lining of wellbore tubing

#180
20100200294
2010-08-12

ROCK DRILL APPARATUS

#181
20100139986
2010-06-10

Agitator for a drill and related methods

#182
20100119310
2010-05-13

Crawler-type and height adjustment drilling machine for setting roof and side wall anchor bolts and anchor cables

#183
20100116555
2010-05-13

Noise-dampening shield structure for rock drilling apparatus

#184
20100101862
2010-04-29

Method and device for controlling a rock drill rig

#185
20100084218
2010-04-08

Sound dampening housing for rock drill

#186
20100065335
2010-03-18

Articulation assembly for moving a drill mast

#187
20100059281
2010-03-11

External water delivery system for rock drills

#188
20100059280
2010-03-11

Feed mechanism for drilling systems

#189
20100025108
2010-02-04

Method for drilling rock

#190
20100006337
2010-01-14

Apparatus for drilling machine alignment

#191
20090321099
2009-12-31

Percussion device, drilling machine including such a percussion device and method for controlling such a percussion device

#192
20090283284
2009-11-19

Pneumatic drifter with replaceable foot pieces

#193
20090266617
2009-10-29

Sleeve arrangement

#194
20090250263
2009-10-08

Adaptive user interface for rock drilling rig

#195
20090078438
2009-03-26

Arrangement for positioning drilling unit

#196
20090038847
2009-02-12

User interface for rock drilling rig

#197
20080230270
2008-09-25

Arrangement for Positioning Rock Drilling Rig on Drilling Site

#198
20080217037
2008-09-11

Excavation apparatus

#199
20080174097
2008-07-24

Oscillating undercarriage, in particular for a drilling device

#200
20080169113
2008-07-17

Drill slide for rock drilling apparatus

#201
20080149392
2008-06-26

Damping device for an output shaft in a gearbox

#202
20080142270
2008-06-19

Housing arrangement for a drill rig

#203
20080135303
2008-06-12

Sensor assembly in a gearbox for positioning

#204
20080093525
2008-04-24

Rotation device for a boom of a mining or constructions work rig, rig and boom

#205
20070227752
2007-10-04

Telescopic feed beam for rock drill

#206
17122131
2021-12-14

Systems, methods, and apparatuses for identifying groundwater during rock drill cutting

#207
15874309
2019-04-16

Drilling system with drill bit for mining machine