by a transversely extending boom being pivotable about a longitudinal axis

Industry

CPC
E21D9/1033

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21DSHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS E21D9/00Tunnels or galleries, with or without linings Methods or apparatus for making thereof Layout of tunnels or galleries

Current Industry

E21D9/1033by a transversely extending boom being pivotable about a longitudinal axis

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Cutting apparatus
- Patent number 10,683,751
- Issue date Jun 16, 2020
- Sandvik Intellectual Property AB
- Georg Scherz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Device for the installation of rock bolts and cutting apparatus
- Patent number 10,557,348
- Issue date Feb 11, 2020
- SANDVIK INTELECTUAL PROPERTY AB
- Thomas Galler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cutting apparatus using a clearing arrangement
- Patent number 10,428,651
- Issue date Oct 1, 2019
- Sandvik Intellectual Property AB
- Bernhard Ebner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cutting apparatus and method of operating
- Patent number 10,364,674
- Issue date Jul 30, 2019
- Sandvik Intellectual Property AB
- Erich Brandl
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cutting apparatus and method of operating
- Patent number 10,352,166
- Issue date Jul 16, 2019
- Sandvik Intellectual Property AB
- Bernhard Ebner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cutting apparatus
- Patent number 10,208,596
- Issue date Feb 19, 2019
- Sandvik Intellectual Property AB
- Bernhard Ebner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sectional cutting machine used to cut curved gallery cross-sections...
- Patent number 4,749,194
- Issue date Jun 7, 1988
- Saarbergwerke Aktiengesellschaft
- Bernhard Schmid
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for cutting excavations having a substantially planar face
- Patent number 4,711,502
- Issue date Dec 8, 1987
- Voest-Alpine Aktiengesellschaft
- Franz Barnthaler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Continuous miner
- Patent number 4,655,507
- Issue date Apr 7, 1987
- Joy Manufacturing Company
- Edward Wechner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tunnel or road header
- Patent number 4,615,565
- Issue date Oct 7, 1986
- Gebr. Eickhoff Maschinenfabrik und Eisengiesserei mbH
- Herbert Schupphaus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting machine
- Patent number 4,589,701
- Issue date May 20, 1986
- Gewerkschaft Eisenhutte Westfalia
- Klaus Beckmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Excavatory machine for use in coal and other mining opertions
- Patent number 4,514,012
- Issue date Apr 30, 1985
- Maintel Pty. Limited
- John L. Wallace
- E21 - EARTH DRILLING MINING
Information Patent Grant
Machine for the cutting of rocks in underground works
- Patent number 4,290,652
- Issue date Sep 22, 1981
- Marie G. J. Legrand
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underground mining machine having temporary roof support means and...
- Patent number 4,199,193
- Issue date Apr 22, 1980
- Acme Machinery Company
- Earl M. Damron
- E21 - EARTH DRILLING MINING
Information Patent Grant
Machine for mechanically advancing clean cut underground mining gal...
- Patent number 4,185,873
- Issue date Jan 29, 1980
- Bochumer Eisenhutte Heintzmann GmbH & Co
- Karlheinz Bohnes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tunneling machine with plural adjustable arms carrying single cutter
- Patent number 4,169,629
- Issue date Oct 2, 1979
- Marie G. J. Legrand
- E21 - EARTH DRILLING MINING
Information Patent Grant
3639004
- Patent number 3,639,004
- Issue date Feb 1, 1972
- E21 - EARTH DRILLING MINING
Information Patent Grant
3596997
- Patent number 3,596,997
- Issue date Aug 3, 1971
- E21 - EARTH DRILLING MINING
Information Patent Grant
3467436
- Patent number 3,467,436
- Issue date Sep 16, 1969
- E21 - EARTH DRILLING MINING
Information Patent Grant
3442554
- Patent number 3,442,554
- Issue date May 6, 1969
- E21 - EARTH DRILLING MINING
Information Patent Grant
3326607
- Patent number 3,326,607
- Issue date Jun 20, 1967
- E21 - EARTH DRILLING MINING
Information Patent Grant
3306663
- Patent number 3,306,663
- Issue date Feb 28, 1967
- E21 - EARTH DRILLING MINING
Information Patent Grant
3004753
- Patent number 3,004,753
- Issue date Oct 17, 1961
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CUTTING APPARATUS
- Publication number 20180216460
- Publication date Aug 2, 2018
- SANDVIK INTELECTUAL PROPERTY AB
- Bernhard EBNER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

by a transversely extending boom being pivotable about a longitudinal axis

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cutting apparatus

Device for the installation of rock bolts and cutting apparatus

Cutting apparatus using a clearing arrangement

Cutting apparatus and method of operating

Cutting apparatus and method of operating

Cutting apparatus

Sectional cutting machine used to cut curved gallery cross-sections...

Apparatus for cutting excavations having a substantially planar face

Continuous miner

Tunnel or road header

Cutting machine

Excavatory machine for use in coal and other mining opertions

Machine for the cutting of rocks in underground works

Underground mining machine having temporary roof support means and...

Machine for mechanically advancing clean cut underground mining gal...

Tunneling machine with plural adjustable arms carrying single cutter

3639004

3596997

3467436

3442554

3326607

3306663

3004753

Patents Applicationslast 30 patents

CUTTING APPARATUS