Setting anchoring-bolts

Industry

CPC
E21D20/00

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21DSHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS

Current Industry

Sub Industries

E21D20/003Machines for drilling anchor holes and setting anchor bolts E21D20/006having magazines for storing and feeding anchoring-bolts E21D20/02with provisions for grouting E21D20/021Grouting with inorganic components E21D20/023Cartridges; Grouting charges E21D20/025Grouting with organic components E21D20/026Cartridges; Grouting charges E21D20/028Devices or accesories for injecting a grouting liquid in a bore-hole

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for resin injection, mining machine and method
- Patent number 12,140,030
- Issue date Nov 12, 2024
- Sandvik Mining and Construction Lyon SAS
- Christel Combe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deformed hollow rock bolt
- Patent number 12,140,031
- Issue date Nov 12, 2024
- INNOVATIVE MINING PRODUCTS (PTY) LTD
- Brendan Robert Crompton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adhesively anchored rock bolt assembly
- Patent number 12,134,969
- Issue date Nov 5, 2024
- INNOVATIVE MINING PRODUCTS (PTY) LTD
- Paolo Ettore Pastorino
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of no-pillar mining with gob-entry retaining adapted for ful...
- Patent number 12,037,905
- Issue date Jul 16, 2024
- CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJING
- Jiong Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for carrying out grouting between adjacent gatero...
- Patent number 11,959,383
- Issue date Apr 16, 2024
- Taiyuan University of Technology
- Guorui Feng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Support method of preset internal cable for in-situ tunnel expansio...
- Patent number 11,913,338
- Issue date Feb 27, 2024
- FUZHOU UNIVERSITY
- Xuezhen Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resin injection dolly
- Patent number 11,867,061
- Issue date Jan 9, 2024
- FCI Holdings Delaware, Inc.
- Trent Andrew Roberts
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for monitoring horizontal extrusion force of roof rock strat...
- Patent number 11,859,493
- Issue date Jan 2, 2024
- Shandong University of Science and Technology
- Fenghai Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Collaborative erosion-control method of releasing-splitting-support...
- Patent number 11,834,949
- Issue date Dec 5, 2023
- Shandong University of Science and Technology
- Weiyao Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bolter
- Patent number 11,781,430
- Issue date Oct 10, 2023
- Joy Global Underground Mining LLC
- Patrick Ross Willaman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite support structure, construction system, and method
- Patent number 11,739,639
- Issue date Aug 29, 2023
- SHANDONG JIANZHU UNIVERSITY
- Jun Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retainer device for a rock anchor, rock anchor system and associate...
- Patent number 11,732,583
- Issue date Aug 22, 2023
- JUSAND NOMINEES PTY LTD
- Sam Thomas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bolter
- Patent number 11,725,514
- Issue date Aug 15, 2023
- Joy Global Underground Mining LLC
- Willem Fourie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Grouting device for high-coagulability grouting material
- Patent number 11,702,936
- Issue date Jul 18, 2023
- Zhongnian Yang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resin-grouted rock bolt assembly with an adapted sealing bush
- Patent number 11,674,390
- Issue date Jun 13, 2023
- INNOVATIVE MINING PRODUCTS (PTY) LTD
- Brendan Robert Crompton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Support for drilling and bolting tool
- Patent number 11,668,193
- Issue date Jun 6, 2023
- Joy Global Underground Mining LLC
- Peter Hanna
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resin-grouted rock bolt assembly with an adapted sealing bush
- Patent number 11,661,847
- Issue date May 30, 2023
- INNOVATIVE MINING PRODUCTS (PTY) LTD
- Brendan Robert Crompton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Six-arm tunneling and anchoring machine for integrating tunneling a...
- Patent number 11,619,131
- Issue date Apr 4, 2023
- LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO., LTD.
- Changyan Pu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bolt apparatus
- Patent number 11,614,115
- Issue date Mar 28, 2023
- Jeff Paul Verrall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Linkage assembly for drilling machine
- Patent number 11,603,708
- Issue date Mar 14, 2023
- Caterpillar Global Mining Equipment LLC
- Sudhagar Selvam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining or construction vehicle
- Patent number 11,585,154
- Issue date Feb 21, 2023
- Epiroc Rock Drills Aktiebolag
- Oskar Sjöholm
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pumpable resin system
- Patent number 11,506,055
- Issue date Nov 22, 2022
- J-Lok Co.
- Dakota Faulkner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic and control system for resin injection
- Patent number 11,486,380
- Issue date Nov 1, 2022
- J-Lok Co.
- Dakota Faulkner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Auxiliary transportation and support system used after rapid excava...
- Patent number 11,459,888
- Issue date Oct 4, 2022
- LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO., LTD.
- Changyan Pu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for ensuring the quality of a multi-component mix...
- Patent number 11,454,115
- Issue date Sep 27, 2022
- Epiroc Rock Drills Aktiebolag
- Viktor Bergqvist
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock bolting rig and method at rock bolting rig
- Patent number 11,448,070
- Issue date Sep 20, 2022
- Epiroc Rock Drills Aktiebolag
- Martin Ekefalk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mobile underground tunnel borer arrangement
- Patent number 11,434,762
- Issue date Sep 6, 2022
- DRILLING TECHNICAL SERVICES (PTY) LTD
- Barend Jacobus Jordaan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anti-seismic support method for mine shaft
- Patent number 11,428,101
- Issue date Aug 30, 2022
- CHINA COAL RESEARCH INSTITUTE
- Qingjie Qi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Elongated connecting element for anchoring members and method for p...
- Patent number 11,408,139
- Issue date Aug 9, 2022
- THUR S.R.L.
- Andrea Birtele
- E21 - EARTH DRILLING MINING
Information Patent Grant
Autonomous roof bolter and related methods
- Patent number 11,391,153
- Issue date Jul 19, 2022
- J.H. Fletcher & Co.
- William Garnet Kendall
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TUNNEL CONSTRAINT ANCHOR CABLE AND METHOD FOR IMPROVING STABILITY O...
- Publication number 20240368991
- Publication date Nov 7, 2024
- CHANG'AN UNIVERSITY
- Jianxun CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Dolly for Rockbolt
- Publication number 20240360760
- Publication date Oct 31, 2024
- FCI HOLDINGS DELAWARE, INC.
- Jason Matthews
- E21 - EARTH DRILLING MINING
Information Patent Application
Tunneling System
- Publication number 20240247551
- Publication date Jul 25, 2024
- CCTEG TAIYUAN RESEARCH INSTITUTE
- Bukang Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Tunnel Tunneling System
- Publication number 20240240560
- Publication date Jul 18, 2024
- CCTEG TAIYUAN RESEARCH INSTITUTE
- Hong Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
SCREWING-IN SYSTEM FOR INSERTING A THREADED ROD INTO SOIL
- Publication number 20240229646
- Publication date Jul 11, 2024
- Spinnanker GmbH
- Peter OKONEK
- E21 - EARTH DRILLING MINING
Information Patent Application
ASSEMBLY FOR PREPARING AN INJECTABLE COMPOSITION
- Publication number 20240209735
- Publication date Jun 27, 2024
- WEBER MINING & TUNNELLING
- Frank WEBER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Tunneling and Anchoring Machine and Tunneling System
- Publication number 20240200451
- Publication date Jun 20, 2024
- CCTEG TAIYUAN RESEARCH INSTITUTE
- Hong Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
A Drill Head Injection System for a Self-Drilling Rock Bolt Assembly
- Publication number 20240200452
- Publication date Jun 20, 2024
- OKA Rock Bolt Technologies Pty Limited
- Mark Anthony LEVEY
- E21 - EARTH DRILLING MINING
Information Patent Application
Bolter Miner and Tunneling System
- Publication number 20240191624
- Publication date Jun 13, 2024
- CCTEG TAIYUAN RESEARCH INSTITUTE
- Bukang Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING AND BOLTING TOOL
- Publication number 20240175358
- Publication date May 30, 2024
- Joy Global Underground Mining LLC
- Renier Koekemoer
- E21 - EARTH DRILLING MINING
Information Patent Application
Carbon Fiber Rock Bolt
- Publication number 20240175360
- Publication date May 30, 2024
- CMTE Development Limited
- Karsten Hoehn
- E21 - EARTH DRILLING MINING
Information Patent Application
ACTIVE CONTROL METHOD AND DEVICE FOR LARGE DEFORMATION OF DEEP THIN...
- Publication number 20240141786
- Publication date May 2, 2024
- HUANENG LANCANG RIVER HYDROPOWER INC.
- Hua Zhou
- E21 - EARTH DRILLING MINING
Information Patent Application
ZONAL BOLT-GROUTING SUPPORT DEVICE AND METHOD FOR CATACLASTIC ROCK...
- Publication number 20240141785
- Publication date May 2, 2024
- POWERCHINA Kunming Engineering Corporation Limited
- Guojin Zhu
- E21 - EARTH DRILLING MINING
Information Patent Application
SCREWING-IN SYSTEM FOR INSERTING A THREADED ROD INTO A SUBSTRATE
- Publication number 20240133296
- Publication date Apr 25, 2024
- Spinnanker GmbH
- Peter OKONEK
- E21 - EARTH DRILLING MINING
Information Patent Application
SUPPORT FOR DRILLING AND BOLTING TOOL
- Publication number 20240093606
- Publication date Mar 21, 2024
- Joy Global Underground Mining LLC
- Peter Hanna
- E21 - EARTH DRILLING MINING
Information Patent Application
BOLTER
- Publication number 20230417141
- Publication date Dec 28, 2023
- Joy Global Underground Mining LLC
- Patrick Ross Willaman
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR RESIN INJECTION, MINING MACHINE AND METHOD
- Publication number 20230399947
- Publication date Dec 14, 2023
- SANDVIK MINING AND CONSTRUCTION OY
- Pasi RUOTSALAINEN
- E21 - EARTH DRILLING MINING
Information Patent Application
HOLLOW ROD SHEAR CONNECTOR HAVING STATIC MIXING SYSTEM AND METHOD F...
- Publication number 20230392500
- Publication date Dec 7, 2023
- JMBG GMBH + CO KG
- Archibald RICHTER
- E21 - EARTH DRILLING MINING
Information Patent Application
Six-Arm Tunneling and Anchoring Machine
- Publication number 20230383651
- Publication date Nov 30, 2023
- LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO.,LTD.
- Yaohui FAN
- E21 - EARTH DRILLING MINING
Information Patent Application
A SUPPORT METHOD OF PRESET INTERNAL CABLE FOR IN-SITU TUNNEL EXPANS...
- Publication number 20230349293
- Publication date Nov 2, 2023
- FUZHOU UNIVERSITY
- Xuezhen WU
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTONOMOUS ROOF BOLTER WITH SENSOR AND RELATED METHODS
- Publication number 20230349292
- Publication date Nov 2, 2023
- J.H. Fletcher & Co.
- Sean Joseph McQuerrey
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-PART RESIN INPUT NOZZLE
- Publication number 20230349294
- Publication date Nov 2, 2023
- INNOVATIVE MINING PRODUCTS (PTY) LTD
- Paolo Ettore PASTORINO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COLLABORATIVE EROSION-CONTROL METHOD OF RELEASING-SPLITTING -SUPPOR...
- Publication number 20230340878
- Publication date Oct 26, 2023
- Shandong University of Science and Technology
- Weiyao GUO
- E21 - EARTH DRILLING MINING
Information Patent Application
BOLTER
- Publication number 20230340879
- Publication date Oct 26, 2023
- Joy Global Underground Mining LLC
- Willem Fourie
- E21 - EARTH DRILLING MINING
Information Patent Application
MINE DRILL MODULE INCLUDING GRIPPER WITH FOLDING ARMS
- Publication number 20230304404
- Publication date Sep 28, 2023
- J.H. Fletcher & Co.
- Nathan U. Payne
- E21 - EARTH DRILLING MINING
Information Patent Application
CABLE HANDLING DEVICE FOR CABLE BOLTS
- Publication number 20230235668
- Publication date Jul 27, 2023
- Sandvik Mining and Construction G.m.b.H.
- Bruno REUMULLER
- E21 - EARTH DRILLING MINING
Information Patent Application
HANDLING DEVICE FOR HANDLING EXPENDABLES FOR A DRILL RIG
- Publication number 20230235669
- Publication date Jul 27, 2023
- Sandvik Mining and Construction G.m.b.H.
- Bruno REUMULLER
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR RESIN INJECTION, MINING MACHINE AND METHOD
- Publication number 20230184112
- Publication date Jun 15, 2023
- SANDVIK MINING AND CONSTRUCTION LYON SAS
- Christel COMBE
- E21 - EARTH DRILLING MINING
Information Patent Application
Two-component composition for forming an injectable or pumpable org...
- Publication number 20230183136
- Publication date Jun 15, 2023
- WEBER MINING & TUNNELLING
- Didier KOELLSCH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SMART ROCK BOLT DRIVER
- Publication number 20230184111
- Publication date Jun 15, 2023
- SANDVIK MINING AND CONSTRUCTION TOOLS AB
- Osvaldo VALLATI
- E21 - EARTH DRILLING MINING

Setting anchoring-bolts

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Apparatus for resin injection, mining machine and method

Deformed hollow rock bolt

Adhesively anchored rock bolt assembly

Method of no-pillar mining with gob-entry retaining adapted for ful...

Method and device for carrying out grouting between adjacent gatero...

Support method of preset internal cable for in-situ tunnel expansio...

Resin injection dolly

Device for monitoring horizontal extrusion force of roof rock strat...

Collaborative erosion-control method of releasing-splitting-support...

Bolter

Composite support structure, construction system, and method

Retainer device for a rock anchor, rock anchor system and associate...

Bolter

Grouting device for high-coagulability grouting material

Resin-grouted rock bolt assembly with an adapted sealing bush

Support for drilling and bolting tool

Resin-grouted rock bolt assembly with an adapted sealing bush

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

Bolt apparatus

Linkage assembly for drilling machine

Mining or construction vehicle

Pumpable resin system

Hydraulic and control system for resin injection

Auxiliary transportation and support system used after rapid excava...

Method and system for ensuring the quality of a multi-component mix...

Rock bolting rig and method at rock bolting rig

Mobile underground tunnel borer arrangement

Anti-seismic support method for mine shaft

Elongated connecting element for anchoring members and method for p...

Autonomous roof bolter and related methods

Patents Applicationslast 30 patents

TUNNEL CONSTRAINT ANCHOR CABLE AND METHOD FOR IMPROVING STABILITY O...

Dolly for Rockbolt

Tunneling System

Tunnel Tunneling System

SCREWING-IN SYSTEM FOR INSERTING A THREADED ROD INTO SOIL

ASSEMBLY FOR PREPARING AN INJECTABLE COMPOSITION

Tunneling and Anchoring Machine and Tunneling System

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

Bolter Miner and Tunneling System

DRILLING AND BOLTING TOOL

Carbon Fiber Rock Bolt

ACTIVE CONTROL METHOD AND DEVICE FOR LARGE DEFORMATION OF DEEP THIN...

ZONAL BOLT-GROUTING SUPPORT DEVICE AND METHOD FOR CATACLASTIC ROCK...

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

SUPPORT FOR DRILLING AND BOLTING TOOL

BOLTER

APPARATUS FOR RESIN INJECTION, MINING MACHINE AND METHOD

HOLLOW ROD SHEAR CONNECTOR HAVING STATIC MIXING SYSTEM AND METHOD F...

Six-Arm Tunneling and Anchoring Machine

A SUPPORT METHOD OF PRESET INTERNAL CABLE FOR IN-SITU TUNNEL EXPANS...

AUTONOMOUS ROOF BOLTER WITH SENSOR AND RELATED METHODS

TWO-PART RESIN INPUT NOZZLE

COLLABORATIVE EROSION-CONTROL METHOD OF RELEASING-SPLITTING -SUPPOR...

BOLTER

MINE DRILL MODULE INCLUDING GRIPPER WITH FOLDING ARMS

CABLE HANDLING DEVICE FOR CABLE BOLTS

HANDLING DEVICE FOR HANDLING EXPENDABLES FOR A DRILL RIG

APPARATUS FOR RESIN INJECTION, MINING MACHINE AND METHOD

Two-component composition for forming an injectable or pumpable org...

SMART ROCK BOLT DRIVER