Continuous Mining Patents

US5709433A - Apparatus for continuous mining - Google …

Apparatus for controlling the operation of a mining system including a continuous miner, a tramming conveyor and a load-out vehicle operatively connected to the tramming conveyor. The apparatus includes a master computer processor on the continuous miner and at least one slave computer processor under the direction of the master computer processor for controlling elements of the mining system ...

US4363519A - Continuous mining machine - Google Patents

A mining machine for performing a continuous mining operation in hard rock. The operating portions of the machine are mounted on substantial deck sections hingedly connected to each other to promote maneuverability of the machine in confined spaces. A mining implement capable of breaking ore from the solid is mounted on a rotatable, extensible boom and broken ore is collected by power operated ...

US4312540A - Continuous mining apparatus ... - Google …

A continuous mining apparatus and method for the underground mining of coal. The continuous mining apparatus includes a cutter assembly, conveyor assembly and base assembly. The base assembly is adapted to be maintained in a stationary position during a cutting operation. The cutter assembly is adapted to be projected outwardly from the stationary base assembly into the seam of …

DE29680327U1 - Continuous mining device - Google Patents

mining device continuous mining continuous device Prior art date 1995-04-26 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number DE29680327U Other languages German (de)

US20110254345A1 - Continuous surface mining system ...

A surface mining system removes material from a surface mining block that has a substantially vertical and laterally extending mining face. The surface mining system generally includes a miner moveable in a lateral direction along the mining face, a face conveyor extending along the mining face, and conveyor translation devices associated with the face conveyor and operable to move the face ...

GB2009285A - Continuous mining machine - Google Patents

mining machine continuous mining continuous machine Prior art date 1977-11-28 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number GB7845061A Other versions GB2009285B (en

US3301602A - Continuous mining and conveying system ...

US3301602A - Continuous mining and conveying system - Google Patents Continuous mining and conveying system Download PDF Info Publication number US3301602A ... 1964-02-27 Priority to US347732A priority Critical patent/US3301602A/en 1967-01-31 Application granted granted Critical

US Patent for Continuous mining machine Patent (Patent ...

Justia Patents With Material-handling Means US Patent for Continuous mining machine Patent (Patent # 4,702,524) Continuous mining machine . Jul 18, 1986 - Becor Western Inc. A continuing mining machine wherein a crusher is placed inboard of the machine and has a dipper machanism as well as a loading chute. The dipper ...

US Patent for Apparatus for continuous mining Patent ...

Justia Patents Cooperates With Laterally Spaced Heads US Patent for Apparatus for continuous mining Patent (Patent # 3,997,216) Apparatus for continuous mining . Oct 21, 1971. Material is continuously dislodged by a pair of conical cutters and displaced outwardly toward the ribs of the room as the mining machine advances. The ...

DE2851443A1 - patents.google.com

DE2851443A1 - Continuously operating extraction machine for the underground-mining - Google Patents Continuously operating extraction machine for the underground-mining . Info ... 1977-11-28 Priority to US05/855,467 priority Critical patent/US4226476A/en 1978-11-28 Application filed by Fairchild Inc filed Critical Fairchild Inc

US Patent Application for CONTINUOUS HAULAGE …

Continuous haulage system (10) suitable for use in the mining industry, including an extendible conveyor belt (20) adapted to extend when a tensile force is exerted on the conveyor belt, and to retract when the tensile force is removed, the extendible conveyor belt being biased to the retracted condition; and an extendible cable (30) adapted to extend when a tensile force is exerted on the ...

US Patent for Dual auger continuous mining machine …

A continuous mining machine comprising a forward cutter assembly connected for horizontal pivotal movements with respect to a rearward assembly mounted on the endless track assembly. The cutter assembly includes a central frame and a pair of said frames mounted on the central frame for independent pivotal movement about a pair of axes generally parallel with each other extending in a ...

Continuous mining machine (Patent) | OSTI.GOV

OSTI.GOV Patent: Continuous mining machine. Continuous mining machine. Full Record; Other Related Research; Abstract. A continuous mining machine is described comprising an elongated conveyor assembly for continuously conveying coal cut from a coal seam rearwardly away from the face of the coal seam being cut.

Continuous mining apparatus and method (Patent) | …

OSTI.GOV Patent: Continuous mining apparatus and method. Continuous mining apparatus and method. Full Record; Other Related Research

Continuous mining machine (Patent) | OSTI.GOV

This patent describes a continuous mining machine for excavating a longitudinal shaft or tunnel underneath the surface of the earth, the mining machine. It comprises: transport means for moving the machine over a floor of the shaft or tunnel that is being excavated; a working platform having forward and …

US Patent for Apparatus for continuous mining Patent ...

Justia Patents Cooperates With Laterally Spaced Heads US Patent for Apparatus for continuous mining Patent (Patent # 3,997,216) Apparatus for continuous mining . Oct 21, 1971. Material is continuously dislodged by a pair of conical cutters and displaced outwardly toward the ribs of the room as the mining machine advances. The ...

US Patent for Pneumatic separating system for continuous ...

Justia Patents With Separation Of Materials US Patent for Pneumatic separating system for continuous mining machine Patent (Patent # 4,305,620)

US Patent for Continuous mining machine with hinged …

A continuous mining machine having a cutter head moveably mounted on a support guide with a center portion extending across the width of a carrier. The support guide has hinged end portions so that the end portions may be swung against the side of the carrier in order that the machine may be maneuvered in restricted areas. A gathering conveyor is positioned beneath the support guide and ...

US Patent for Mobile dual auger continuous mining …

The mining machine disclosed in the aforesaid Wilcox patent has been produced commercially for many years and is known in the commercial industry as the Wilcox Continuous Miner. Various auxiliary equipment and improvements have been developed over the years relating to this equipment, see for example, Todd U.S. Pat. Nos. 3,282,403; 3,305,268; and 3,306,667; and Lagowski U.S. Pat. No. …

US Patent # 5,087,102. Continuous mining machine - …

A continuous mining machine for excavating a longitudinal shaft or tunnel underneath the surface of the earth. ... At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange.

Continuous mining machine and method (Patent) | …

OSTI.GOV Patent: Continuous mining machine and method. Continuous mining machine and method. Full Record; Other Related Research

Continuous mining machine (Patent) | OSTI.GOV

This patent describes a continuous mining machine for excavating a longitudinal shaft or tunnel underneath the surface of the earth, the mining machine. It comprises: transport means for moving the machine over a floor of the shaft or tunnel that is being excavated; a working platform having forward and …

Continuous miner-mounted mine ventilation system …

OSTI.GOV Patent: Continuous miner-mounted mine ventilation system. Continuous miner-mounted mine ventilation system. Full Record; Other Related Research

Apparatus and method for continuous mining by Anglo …

If.., 9 0 Patents Act 1990 NOTICE OF ENTITLEMENT I, John Gordon Hinde, of Spruson Ferguson, St Martins Tower, 31 Market Street, Sydney, New South Wales, 2000, Australia, being the patent attorney for the Applicant(s)/Nominated Person(s) in respect of an application entitled: Apparatus and Method for Continuous Mining state the following:- The Applicant(s)/Nominated Person(s) has/have ...

Water spray ventilator system for continuous mining ...

A new nonclogging water spray system for continuous-mining machines has been developed under contract with the Bureau of Mines. This paper presents installation and operating guidelines for the system, which consists of improved and easily maintained machine-mounted hardware, including an inline Y-strainer, a hydrocyclone, a backup filter, and two quick-opening valves for flushing particulate ...

Using Data Analytics Techniques for Text Mining and ...

Mining information in unstructured text can be a real challenge. Patent documents, for example, provide a rich source of technological and scientific knowledge. One approach to pulling relevance from the data is to using a data analytics technique such as MVDA or OPLS.

Measuring Innovation in the Mining Industry with Patents

Traditionally, the mining sector has been considered a slow innovator compared to other industries, like the manufacturing or pharmaceutical industries. However, we observe an upsurge in the innovation activity of the mining industry in the first half of the 2000s. During this period, mining innovation started to increase rapidly after periods of stagnation and downward trends. To conduct and ...

FPO IP Research & Communities

Complete Patent Searching Database and Patent Data Analytics Services. Login ... (10) for suppressing dust associated with the operation of a continuous type mining machine (12) may comprise a housing (30) having an inlet (32) and an outlet (34). A ...

US Patent # 5,082,331. Continuous miner with duct …

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, ... A self-propelled continuous mining machine includes a mobile frame assembly having a front end portion with a boom assembly pivotally retained thereon. A dust ...

Patents | Bureau of Land Management

Patents. A patented mining claim is one for which the Federal Government has passed its title to the claimant, giving him or her exclusive title to the locatable minerals and, in most cases, the surface and all …