E21C35/08 - CPC Classification Index

ClassID:

135860 ⎘

E21C35/08 - CPC Classification

Classification description:

Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam not provided for in groups - , or Guiding the machine

Sub-classes:

E21C35/10 » by feelers contacting the working face 9
E21C35/12 » along a conveyer for the cut mineral 37
E21C35/16 » by making use of the timbering, filling, or other supports 1

Recent Application in this class:

20250084763

2025-03-13

Method For Controlling A Shearer In Three Dimensions And System

20240401479

2024-12-05

METHOD AND A CONTROL NODE FOR CONTROLLING A MINING RIG

20240318552

2024-09-26

ROTARY BORING MINING MACHINE INERTIAL STEERING SYSTEM

20220349304

2022-11-03

Rotary boring mining machine inertial steering system

20220112690

2022-04-14

OBJECT PROXIMITY DETECTION AND FEEDBACK SYSTEM FOR A MINING MACHINE

20220090499

2022-03-24

MINING MACHINE ADAPTED FOR EXTRACTING MATERIAL FROM A DEPOSIT, AND METHOD FOR CONTROL THEREOF

20210254462

2021-08-19

High stress impact detection for a longwall shearer

20210164349

2021-06-03

Recovering conveyor systems and continuous miners from mined plunge tunnels in underground mines

20210017859

2021-01-21

Machine guidance integration

#10

20200370432

2020-11-26

Rotary boring mining machine inertial steering system

#11

20200300087

2020-09-24

Systems and methods for controlling a longwall mining system based on a forward-looking mine profile

#12

20190369255

2019-12-05

Methods and systems for controlling the heading of a mining machine

#13

20190136691

2019-05-09

Systems and methods for monitoring extraction height and volume of material extracted for a mining machine

#14

20180223662

2018-08-09

Cutting apparatus using a clearing arrangement

#15

20180223659

2018-08-09

Stabilization system for a mining machine

#16

20180216460

2018-08-02

Cutting apparatus

#17

20180171798

2018-06-21

MACHINE CONTROL SYSTEM FOR MILLING ARCHED ROOF STRUCTURES

#18

20180073358

2018-03-15

Rotary boring mining machine inertial steering system

#19

20180023390

2018-01-25

Milling depth compensation system and method

#20

20170306759

2017-10-26

Cutting apparatus and method of operating

#21

20170306758

2017-10-26

Cutting apparatus and method of operating

#22

20170306756

2017-10-26

Cutting apparatus

#23

20170298731

2017-10-19

Device for the installation of rock bolts and cutting apparatus

#24

20170276777

2017-09-28

Longwall system creep detection

#25

20170275993

2017-09-28

Longwall system face alignment detection and steering

#26

20170030192

2017-02-02

Systems and methods for monitoring extraction height and volume of material extracted for a mining machine

#27

20160123145

2016-05-05

Control method for longwall shearer

#28

20160102551

2016-04-14

Detecting sump depth of a miner

#29

20160090839

2016-03-31

METHOD OF PROTECTING THE HEALTH AND WELL-BEING OF COAL MINE MACHINE OPERATORS

#30

20160001701

2016-01-07

Machine safety dome

#31

20150275665

2015-10-01

Unmanned intelligent mining machine

#32

20150167462

2015-06-18

Stabilization system for a mining machine

#33

20150145316

2015-05-28

SMALL-RESISTANCE HIGH-EFFICIENCY MINING DEVICE WITH MULTIPLE LAYERS OF PERCUSSION HEADS

#34

20150097411

2015-04-09

Guidance system for a mining machine

#35

20150084396

2015-03-26

MINING PLOW

#36

20150061351

2015-03-05

Detecting sump depth of a miner

#37

20140097067

2014-04-10

Longwall equipment with a hydrostatic tube balance thereon for determining the height position of individual elements of the longwall equipment

#38

20130341995

2013-12-26

Guidance system for a mining machine

#39

20130060458

2013-03-07

Method and apparatus for mining vehicle safety arrangements

#40

20130033090

2013-02-07

Automated stop and shutdown operation of a mining machine

#41

20130033089

2013-02-07

Material handling system for mining machine

#42

20130033088

2013-02-07

Automated pre-tramming operation of a mining machine

#43

20130033087

2013-02-07

Automated cutting operation of a mining machine

#44

20130033086

2013-02-07

Automated find-face operation of a mining machine

#45

20130033085

2013-02-07

Stabilization system for a mining machine

#46

20120319453

2012-12-20

Method for determining the position or location of plant components in mining extracting plants and extracting plant

#47

20120253584

2012-10-04

Imaging-based interface sensor and control device for mining machines

#48

20120253583

2012-10-04

IMAGING-BASED PROXIMITY DETECTION SYSTEMS FOR MINING MACHINES

#49

20120161493

2012-06-28

Method for producing a face opening using automated systems

#50

20120091782

2012-04-19

Method for determining the position or situation of installation components in mineral mining installations and mining installation

#51

20120068523

2012-03-22

Guidance system for a mining machine

#52

20120038205

2012-02-16

Extraction system for mineral extraction and retaining device for a sensor system therefor

#53

20110268503

2011-11-03

Mechanism that Continuously Adjusts a Drum Position

#54

20100259091

2010-10-14

Method for controlling a cutting extraction machine

#55

20090212216

2009-08-27

Mining methods and apparatus

#56

20080191541

2008-08-14

Geosteering detectors for rotary-type continuous miners

#57

20080185903

2008-08-07

Radar mining guidance control system

#58

20060265914

2006-11-30

Machine having boundary tracking system

#59

20050023881

2005-02-03

Geosteering detectors for boring-type continuous miners

#60

15452329

2017-10-24

Command for underground