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Patent Searching and Data


Matches 551 - 600 out of 5,949

Document Document Title
WO/2013/001364A3
A method of analyzing minerals received within a mining shovel bucket includes collecting data associated with ore received in the bucket, where the bucket includes at least one active sensor, where the ore includes one or more mineral, ...  
WO/2012/174586A3
A method of degassing a coal seam by djrectionally drilling a borehole in a rock formation that is adjacent the coal seam, or between two different coal seams. The borehole is then pressurised to fracture the adjacent coal seam(s) to enh...  
WO/2012/174604A1
A dredging system (10) for a sump area (48) containing a feed stock, comprising; a support system (14); and a sluicing pump (12) suspended from the support system (14), the sluicing pump (12) having a suction inlet (30) to recover feedst...  
WO/2012/174608A1
Some embodiments relate to a transporter for a boring rig, such as a raise-boring rig. The transporter comprises controls to control operation of the boring rig. Some specific embodiments relate to a mobile support system for a raise-bor...  
WO/2012/174923A1
A hard rock tunneling machine for boring a hard rock tunnel, comprising a cutting unit (1), a blade unit (2), a first conveyer (3), a body (4), a walking unit (5), a hydraulic system (7) and an electrical system (8); the upper and lower ...  
WO/2012/171075A1
An apparatus for seafloor stockpiling that has a slurry inlet that receives slurry from a seafloor tool via a slurry transfer pipe and walls that, together with the seafloor, define a cavity having a stockpiling volume. The walls are mad...  
WO/2012/171074A1
A system and method for stockpiling material on the seafloor, the system and method using seafloor collection machines, such auxiliary or bulk cutters or collection machines, to capture seafloor material to be stockpiled. The captured se...  
WO/2012/173969A3
The present invention provides for a method and apparatus for breaking mineral particles comprising suspending the particles in a liquid flowing in a conduction path, the liquid comprising a dielectric constant higher than the particles ...  
WO/2012/170510A3
A remotely-operable vehicle for cleaning material from beneath a structure. The vehicle includes a body having a front portion and a rear portion, a pair of support arms pivotally supported within the body, a drive system for moving the ...  
WO/2012/170510A2
A remotely-operable vehicle for cleaning material from beneath a structure. The vehicle includes a body having a front portion and a rear portion, a pair of support arms pivotally supported within the body, a drive system for moving the ...  
WO/2012/158028A1
A dredger system (100) for collecting material (112) from a sea floor (110), comprising a dredging vessel (102) with a hopper (116) for storing the material (112), and a suction tube (118) which at a first tube end (122) is arranged for ...  
WO/2012/156843A3
The invention relates to a mobile mining machine, in particular for driving and advancing tunnels for example in hard rock, with a movable machine base frame 1, with (at least) one tool drum 50, which can be rotated about a drum axis T a...  
WO/2012/155163A3
The invention relates to an arrangement for fixing a cutter to a cutting tool of a cutting machine, comprising a cutter holder (4) and a rotationally symmetrical cutter bushing (2) which is detachably fixed against an axial stop (8) by s...  
WO/2012/155163A2
The invention relates to an arrangement for fixing a cutter to a cutting tool of a cutting machine, comprising a cutter holder and a rotationally symmetrical cutter bushing which is detachably fixed against an axial stop by surface press...  
WO/2012/156841A3
The apparatus according to the invention for the milling cutting of rock, minerals or other, in particular hard, materials, which preferably can be used on a part-face heading machine (10) in underground mining, has two tool drums (17), ...  
WO/2012/155531A1
Disclosed in the present invention are a method and an equipment for separating coal and gangue and refilling gangue. The method comprises the following steps: cutting an upper coal layer by a coal mining machine (5) and conveying the co...  
WO/2012/156842A3
The apparatus (14) according to the invention for the milling cutting of rock, minerals or other, in particular hard, materials which can preferably be used as a part-face heading machine (10) in underground mining, has a tool drum (15) ...  
WO/2012/156884A3
The invention relates to a mining machinery and mining installation for extracting seam-type or mass-deposit mineral materials, comprising a conveyor device for carrying away mined material, and comprising a mining machine 10 that can be...  
WO/2012/152848A3
A tip for a degradation tool, the tip comprising a PCD structure (20) joined to a cemented carbide substrate (30); the PCD structure comprising a plurality of strata (24, 25) arranged so that adjacent strata have alternating compressive ...  
WO/2012/152874A3
A PCD structure comprises a first region (24) and a second region (25) adjacent the first region, the second region being bonded to the first region by intergrowth of diamond grains; the first region comprising a plurality of alternating...  
WO/2012/152847A3
A pick tool for degrading asphalt or rock, comprising a PCD element; the PCD element comprising a PCD structure (20) bonded to a cemented carbide support body (30) at an interface; the PCD structure comprising a first region (24) and a s...  
WO/2012/153169A1
A dredging apparatus (1) is described for removing sediments from a bed (F) of an expanse of water (S), comprising: a suction apparatus (5) including a) a submersible pump (18) including: a housing body (17) provided with an inlet mouth ...  
WO/2012/152674A1
The invention relates to a method for detecting and tracking the position of a mobile transferring device/loading device of a bucket-wheel excavator or bucket chain excavator (1), which bucket-wheel excavator or bucket chain excavator co...  
WO/2012/151624A1
A drive system for driving a conveyor associated with long wall mining equipment, including: a drive frame with a cradle that supports a return shaft for driving a conveyor; a drive unit with a drive motor arranged substantially parallel...  
WO/2012/153755A1
A power management system for mining (100) includes: a first overhead line (1) which is disposed on an ascending slope (RU), and exchanges power with an ascending vehicle (6U) that travels on the ascending slope (RU); a second overhead l...  
WO/2012/153169A8
A dredging apparatus (1) is described for removing sediments from a bed (F) of an expanse of water (S), comprising: a suction apparatus (5) including a) a submersible pump (18) including: a housing body (17) provided with an inlet mouth ...  
WO/2012/148679A1
Systems and methods for magic angle spinning nuclear magnetic resonance analysis of samples from unconventional reservoirs are described. Fast and inexpensive methods are described that can provide reliable information on TOC content, ty...  
WO/2012/143153A2
A cutting bit (1) for use in a heavy-duty mining, drilling or milling operation is disclosed. The cutting bit comprises a generally conical body (15), a first end (11) of which presenting a cutting point (13) and a second end (12) of whi...  
WO/2012/143851A3
The invention concerns a reactor 30, 50 for use in a clarifier 10 of a water treatment system. The reactor 30 includes a body 32 for receiving a stream of wastewater from a feed line 16 of the clarifier. The body 32 has a first opening 3...  
WO/2012/143153A3
A cutting bit (1) for use in a heavy-duty mining, drilling or milling operation is disclosed. The cutting bit comprises a generally conical body (15), a first end (11) of which presenting a cutting point (13) and a second end (12) of whi...  
WO/2012/136177A8
A wet scrubber (1) having low energy demand, in other words having reduced flow resistance, comprises a demister (5), the filter package (25) of which is corrugated or folded together. Thus, a large surface is provided in order to ensure...  
WO/2012/136177A1
A wet scrubber (1) having low energy demand, in other words having reduced flow resistance, comprises a demister (5), the filter package (25) of which is corrugated or folded together. Thus, a large surface is provided in order to ensure...  
WO/2012/130870A1
A pick assembly (100) comprising a pick tool (200), a pick holder (300) and a rotatable drive means (400); in which the pick holder is attached to the rotatable drive means and the pick tool comprises a base (220) and a strike element (2...  
WO/2012/135063A3
An assembly for replacing the top sigma sections in a tail drive of an armored face conveyor is described. The assembly joins the sigmas to the top deck in a single unit, providing more robust mounting support. The assembly may also incl...  
WO/2012/135063A2
An assembly for replacing the top sigma sections in a tail drive of an armored face conveyor is described. The assembly joins the sigmas to the top deck in a single unit, providing more robust mounting support. The assembly may also incl...  
WO/2012/129593A1
A double-headed rock cutter comprises two cutting heads mounted on either side of a stem, wherein each of the cutting heads has its own output shaft to drive it in rotation. The stem houses a single input shaft that, in use, receives pow...  
WO/2012/126028A2
In a device for cooling chisels on cutting heads (1, 2) that are mounted on a pivotable cutter bar (6) so as to be rotatable about a substantially horizontal axis (5) lying transversely to the longitudinal direction of said cutter bar (6...  
WO/2012/126036A1
In combination, a mine shearer and a drill rig mounted thereon. The drill rig includes a control console (30) positioned so as to be easily accessed by an operator (21). The drill rig further includes an articulated arm (27) at the end o...  
WO/2012/126028A3
In a device for cooling chisels on cutting heads (1, 2) by means of water nozzles, wherein a cutting head (1, 2) is mounted on each side of the cutter bar (6), and wherein a nozzle carrying element (8) is arranged on the cutter bar (6), ...  
WO/2012/113542A1
The invention relates to a digging tool (2) for excavators or recaliming appliances, with a closed, fixed bucket back (2.2), the internal contour of which is of concave design, as viewed in the vertical, central cross-sectional plane of ...  
WO/2012/113707A3
An insert (110) for a degradation assembly comprising a holder, the insert (110) comprising a tip (112), a coupler mechanism (114) for moveably coupling the insert with the holder, and an alignment mechanism operable to urge the tip (112...  
WO/2012/113380A3
The invention relates to a planing device having a planing chain which is guided inside a channel (2) having an inside radius (A1) and the chain links of which each have chain plates (5) and chain pins (6) connecting the latter. In cross...  
WO/2012/101478A1
A method of mineral fuel beneficiation with subsequent delivery to the consumer by pipeline transportation relates fuel and energy complex and can find application in coal and slate energetics. Invention main objective is security of sol...  
WO/2012/091985A3
Disclosed are plasma charges and methods for using plasma charges in completing a well.  
WO/2012/091985A2
Disclosed are plasma charges and methods for using plasma charges in completing a well.  
WO/2012/079112A1
A train loading system for loading mined material onto a train at a mine operation comprises a train loading facility, a train loader, at least one camera arranged to capture images of a train loading operation, and at least one micropho...  
WO/2012/082136A1
A holder block assembly for a drum-type cutting tool has a holder block, a sleeve, and a piston carried in a piston channel formed in the holder block. The sleeve includes a shank and an enlarged flange at an end of the shank. The sleeve...  
WO/2012/079110A1
A cutting tip (10) for a mechanical excavator comprises a tip body (11) having a tip axis, a generally pointed distal end (12), a proximal end (13) spaced from the distal end along the tip axis, and a circumferential wall (14) which is n...  
WO/2012/075672A1
The present invention provides a high efficiency cutting tooth. The cutting tooth reduces cutting resistance or has a spin function, a high cooling efficiency, and a long service life, and comprises a cutting tooth block and a cutting to...  
WO/2012/077069A3
The invention relates to a face conveyor for the extraction of minerals by means of extracting machines, said conveyor having a conveyor chain (70) which, when conveying, circulates in two an outward run and a return run that travel in o...  

Matches 551 - 600 out of 5,949