PE20090863A1 - Maquina minera con cortadoras de discos impulsadas - Google Patents
Maquina minera con cortadoras de discos impulsadasInfo
- Publication number
- PE20090863A1 PE20090863A1 PE2008001467A PE2008001467A PE20090863A1 PE 20090863 A1 PE20090863 A1 PE 20090863A1 PE 2008001467 A PE2008001467 A PE 2008001467A PE 2008001467 A PE2008001467 A PE 2008001467A PE 20090863 A1 PE20090863 A1 PE 20090863A1
- Authority
- PE
- Peru
- Prior art keywords
- disc cutter
- arm
- excavated
- disc
- incremental distance
- Prior art date
Links
- 238000005065 mining Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/02—Automatic control of the tool feed
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
- E21C25/18—Saws; Discs; Wheels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/104—Cutting tool fixtures
- E21D9/1046—Vibrating
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Shovels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
QUE COMPRENDE UN MECANISMO CORTANTE QUE COMPRENDE: i) UN BRAZO, Y ii) UN PESO SUSTANCIAL DE MAS DE MIL LIBRAS UNIDO A DICHO BRAZO, EN EL QUE DICHA MAQUINA SE CARACTERIZA POR: A) UNA PRIMERA CORTADORA DE DISCO ADAPTADA PARA ENGANCHAR EL MATERIAL QUE SE VA A EXCAVAR Y MONTADA EN UN PRIMER CONJUNTO DE CORTADORA DE DISCO PARA IMPULSAR EN FORMA EXCENTRICA A LA PRIMERA CORTADORA DE DISCO, EN QUE DICHO PRIMER CONJUNTO DE CORTADORA DE DISCO ESTA MONTADO DENTRO DEL PESO SUSTANCIAL; B) UNA SEGUNDA CORTADORA DE DISCO SEPARADA DEL PRIMER CONJUNTO DE CORTADORA DE DISCO Y ADAPTADA PARA ENGANCHAR EL MATERIAL QUE SE VA A EXCAVAR, MONTADA EN UN SEGUNDO CONJUNTO DE CORTADORA DE DISCO PARA IMPULSAR EXCENTRICAMENTE A LA SEGUNDA CORTADORA DE DISCO, EN QUE EL SEGUNDO CONJUNTO DE CORTADORA DE DISCO ESTA MONTADO DENTRO DEL PESO SUSTANCIAL. SE REFIERE ADEMAS, A UN METODO DE OPERACION DE UNA MAQUINA MINERA QUE INCLUYE: a) AVANZAR DICHO BRAZO HACIA EL MATERIAL QUE SE VA A EXCAVAR A UNA PRIMERA DISTANCIA INCREMENTAL; b) OSCILAR DICHO BRAZO PARA CORTAR EL MATERIAL; Y c) AVANZAR EL BRAZO HACIA EL MATERIAL QUE SE VA A EXCAVAR A UNA SEGUNDA DISTANCIA INCREMENTAL, EN QUE LA SEGUNDA DISTANCIA INCREMENTAL ES MAYOR QUE LA PRIMERA DISTANCIA INCREMENTAL
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/849,262 US7934776B2 (en) | 2007-08-31 | 2007-08-31 | Mining machine with driven disc cutters |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20090863A1 true PE20090863A1 (es) | 2009-07-02 |
Family
ID=40385249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2008001467A PE20090863A1 (es) | 2007-08-31 | 2008-08-29 | Maquina minera con cortadoras de discos impulsadas |
Country Status (11)
Country | Link |
---|---|
US (5) | US7934776B2 (es) |
CN (3) | CN104329087B (es) |
AT (1) | AT505702B1 (es) |
AU (1) | AU2008207376B2 (es) |
CA (4) | CA2925821C (es) |
CL (2) | CL2008002528A1 (es) |
PE (1) | PE20090863A1 (es) |
PL (2) | PL233012B1 (es) |
RU (3) | RU2494252C2 (es) |
SE (1) | SE534335C2 (es) |
ZA (1) | ZA200807207B (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7934776B2 (en) * | 2007-08-31 | 2011-05-03 | Joy Mm Delaware, Inc. | Mining machine with driven disc cutters |
US8636324B2 (en) * | 2010-01-22 | 2014-01-28 | Joy Mm Delaware, Inc. | Mining machine with driven disc cutters |
US20120032494A1 (en) * | 2010-08-03 | 2012-02-09 | Veldman Charl C | Underground boring machine |
US8899693B2 (en) | 2011-04-22 | 2014-12-02 | Joy Mm Delaware, Inc. | Material guide assembly |
US8801105B2 (en) | 2011-08-03 | 2014-08-12 | Joy Mm Delaware, Inc. | Automated find-face operation of a mining machine |
PL2895690T3 (pl) * | 2012-09-14 | 2018-05-30 | Joy Mm Delaware Inc | Głowica wrębiarkowa do maszyny górniczej |
US9366088B2 (en) | 2013-03-08 | 2016-06-14 | Us Synthetic Corporation | Cutter assemblies, disc cutters, and related methods of manufacture |
US9556733B2 (en) * | 2013-03-08 | 2017-01-31 | Us Synthetic Corporation | Tunnel boring machine disc cutters and related methods of manufacture |
US9562562B2 (en) | 2014-05-30 | 2017-02-07 | Us Synthetic Corporation | Bearing assemblies and apparatuses including superhard bearing elements |
US10415383B2 (en) | 2015-06-22 | 2019-09-17 | Sandvik Intellectual Property Ab | Cutter assembly with rolling elements and method of disassembling |
US10260340B2 (en) | 2015-06-22 | 2019-04-16 | Sandvik Intellectual Property | Cutter assembly with cutter device and method of assembling |
CN206617163U (zh) | 2015-09-11 | 2017-11-07 | 乔伊·姆·特拉华公司 | 用于引导采矿机械的底盘沿齿条运动的系统,驱动系统和采矿机械 |
US10415384B2 (en) * | 2016-01-27 | 2019-09-17 | Joy Global Underground Mining Llc | Mining machine with multiple cutter heads |
PE20190061A1 (es) | 2016-05-27 | 2019-01-14 | Joy Global Underground Mining Llc | Dispositivo de corte con elementos de desgaste |
CA3033879C (en) | 2016-08-19 | 2023-10-03 | Joy Global Underground Mining Llc | Mining machine with articulating boom and independent material handling system |
US11391149B2 (en) | 2016-08-19 | 2022-07-19 | Joy Global Underground Mining Llc | Mining machine with articulating boom and independent material handling system |
CN109844262B (zh) | 2016-08-19 | 2021-07-16 | 久益环球地下采矿有限责任公司 | 切削装置及其支撑件 |
WO2018057845A1 (en) | 2016-09-23 | 2018-03-29 | Joy Mm Delaware, Inc. | Machine supporting rock cutting device |
AU2016428997B2 (en) * | 2016-11-10 | 2023-04-13 | Sandvik Intellectual Property Ab | Roller cutter unit for undercutting machine |
EP3392455B1 (en) * | 2017-04-18 | 2023-09-27 | Sandvik Intellectual Property AB | Cutting apparatus |
EP3392450B1 (en) * | 2017-04-18 | 2022-10-19 | Sandvik Intellectual Property AB | Cutting apparatus |
SE542339C2 (en) * | 2017-04-24 | 2020-04-14 | Sandvik Intellectual Property | Cutter, cutting unit, cutting head & cutting apparatus for creating tunnels |
CN107159416A (zh) * | 2017-06-23 | 2017-09-15 | 成都金玉雄辉建筑工程有限公司 | 一种顶管机 |
EP3746633B1 (en) * | 2018-01-31 | 2022-07-13 | Sandvik Mining and Construction G.m.b.H. | Heading machine with cusp cutter |
DE102018108686B3 (de) | 2018-04-12 | 2019-08-14 | Technische Universität Bergakademie Freiberg | Vorrichtungen und Verfahren zur Schlagbelastungsübertragung auf Diskenmeißel von Gesteinsbearbeitungsmaschinen |
WO2020023771A1 (en) | 2018-07-25 | 2020-01-30 | Joy Global Underground Mining Llc | Rock cutting assembly |
EP3656974B1 (en) | 2018-11-23 | 2023-07-12 | Sandvik Mining and Construction Tools AB | Disc cutter for undercutting apparatus and a method of manufacture thereof |
CN111428388B (zh) * | 2020-06-10 | 2020-10-20 | 中国科学院宁波材料技术与工程研究所 | 一种车用硬脆材料旋转超声孔加工出口破损宽度预测方法 |
RU203711U1 (ru) * | 2020-11-02 | 2021-04-16 | Акционерное общество «Копейский машиностроительный завод» | Двухроторный модуль исполнительного органа горного комбайна |
US11619099B2 (en) | 2021-05-12 | 2023-04-04 | Us Synthetic Corporation | Bearing assemblies, apparatuses, and methods including bearing elements |
US11619264B2 (en) | 2021-05-12 | 2023-04-04 | Us Synthetic Corporation | Bearing assemblies, apparatuses, and methods including bearing elements |
CN114278291B (zh) * | 2021-12-20 | 2024-05-28 | 晋能控股煤业集团有限公司 | 一种煤矿掘进机自动截割工艺 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745651A (en) * | 1947-07-08 | 1956-05-15 | Gewerk Eisenhuette Westfalia | Mining planer |
US2517267A (en) | 1949-03-07 | 1950-08-01 | George C Watson | Attachment for the cutter bars of mining machines |
US2619338A (en) | 1950-11-03 | 1952-11-25 | Goodman Mfg Co | Coal mining machine |
US3353871A (en) * | 1964-08-05 | 1967-11-21 | Lee Norse Co | Continuous mining machine with oscillating rotary cutter heads |
DE1534648C3 (de) * | 1966-03-19 | 1975-08-21 | Atlas Copco Mct Ab, Nacka (Schweden) | Vortriebsmaschine für Tunnels, Stollen, Kanäle od.dgl |
GB1311094A (en) * | 1969-03-25 | 1973-03-21 | Dubois M | Machine and process for digging undergrojnd galleries |
SU619117A3 (ru) * | 1969-08-06 | 1978-08-05 | Коул Индастри (Патентс) Лимитед (Фирма) | Исполнительный орган барабанного типа дл горной машины |
US3647263A (en) * | 1970-03-19 | 1972-03-07 | Atlas Copco Ab | Tunnelling machines and the like |
AU466244B2 (en) | 1970-08-18 | 1975-10-07 | James S. Robbins And Associates, Inc | Vibrator systems and rock cutter type utilization mechanisms |
SU750061A1 (ru) | 1971-12-21 | 1980-07-23 | За витель А. Н. Супрунов | Исполнительный орган горного комбайна |
US3840271A (en) * | 1973-06-27 | 1974-10-08 | Robbins Co | Tunneling machine having swinging arms carrying cutter discs |
LU68283A1 (es) * | 1973-08-22 | 1975-05-21 | ||
SU581263A1 (ru) | 1976-07-08 | 1977-11-25 | Научно-Исследовательский Горнорудный Институт | Исполнительный орган проходческого комбайна |
DE2809132A1 (de) * | 1978-03-03 | 1979-09-06 | Gewerk Eisenhuette Westfalia | Bergbau-gewinnungsmaschine |
SU962626A1 (ru) | 1981-03-27 | 1982-09-30 | Тульский Ордена Трудового Красного Знамени Политехнический Институт | Исполнительный орган проходческого комбайна |
PL138577B1 (en) * | 1983-03-09 | 1986-10-31 | Kopalnia Wegla Kamiennego Hale | Mining head |
SU1328521A1 (ru) * | 1986-03-31 | 1987-08-07 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Устройство дл подземной добычи полезного ископаемого |
DE3801219A1 (de) * | 1987-07-08 | 1989-01-19 | Dosco Overseas Eng Ltd | Ausbruchverfahren- und vorrichtung |
CH677890A5 (de) * | 1987-12-30 | 1991-07-15 | Hannelore Bechem | Exzenterantrieb fuer bohrwerkzeuge. |
SU1744249A1 (ru) * | 1989-12-05 | 1992-06-30 | Всесоюзный научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом | Опорно-подающее устройство горной машины |
US5087102A (en) | 1990-07-18 | 1992-02-11 | Kiefer Heinz E | Continuous mining machine |
SU1765386A1 (ru) * | 1990-08-20 | 1992-09-30 | Филиал Новочеркасского политехнического института им.Серго Орджоникидзе | Исполнительный орган врубовой машины |
DE4123307C1 (es) * | 1991-07-13 | 1992-12-24 | O & K Orenstein & Koppel Ag, 1000 Berlin, De | |
RU2065959C1 (ru) * | 1993-09-07 | 1996-08-27 | Иван Кириллович Кривоконев | Горный очистной комбайн |
DE4440261C2 (de) | 1994-11-11 | 1997-04-30 | Wirth Co Kg Masch Bohr | Maschine zum Vortreiben von Strecken, Tunneln od. dgl. |
CA2138461A1 (en) | 1994-12-19 | 1996-06-20 | Jacques Andre Saint-Pierre | Automatic control of a machine used for excavating drifts, tunnels, stopes, caverns or the like |
US6270163B1 (en) * | 1998-09-14 | 2001-08-07 | Holmes Limestone Co. | Mining machine with moveable cutting assembly and method of using the same |
AUPP822499A0 (en) | 1999-01-20 | 1999-02-11 | Terratec Asia Pacific Pty Ltd | Oscillating & nutating disc cutter |
AUPP846599A0 (en) * | 1999-02-04 | 1999-02-25 | Sugden, David Burnet | Cutting device |
WO2002001045A1 (de) | 2000-06-28 | 2002-01-03 | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | Vortriebs- oder gewinnungsmaschine für den abbau von gestein |
RU2187640C1 (ru) * | 2001-01-29 | 2002-08-20 | Читинский государственный технический университет | Исполнительный орган горного комбайна |
SE522997C2 (sv) | 2001-02-23 | 2004-03-23 | Sandvik Ab | Verktygshuvud och verktyg |
US6857706B2 (en) | 2001-12-10 | 2005-02-22 | Placer Dome Technical Services Limited | Mining method for steeply dipping ore bodies |
AUPS186902A0 (en) | 2002-04-22 | 2002-05-30 | Odyssey Technology Pty Ltd | Rock cutting machine |
US7695071B2 (en) | 2002-10-15 | 2010-04-13 | Minister Of Natural Resources | Automated excavation machine |
RU2276728C1 (ru) * | 2004-12-16 | 2006-05-20 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Способ удержания проходческой машины в заданном положении |
WO2006075910A1 (en) * | 2005-01-14 | 2006-07-20 | Superior Highwall Miners, Inc. | Anchoring device and method for fixation of a launching unit for highwall mining |
US7490911B2 (en) | 2005-06-18 | 2009-02-17 | Dbt Gmbh | Drive device for rotating and oscillating a tool, and a compatible tool for mining |
RU51890U1 (ru) * | 2005-10-31 | 2006-03-10 | Аднан Мухатдинович Шемелев | Игровая рулетка |
US7934776B2 (en) * | 2007-08-31 | 2011-05-03 | Joy Mm Delaware, Inc. | Mining machine with driven disc cutters |
CN102305067A (zh) * | 2011-09-23 | 2012-01-04 | 李欣 | 一种掘进机机构 |
CN102606154B (zh) * | 2012-04-06 | 2014-01-15 | 中铁隧道装备制造有限公司 | 双圆刀盘煤巷掘进机 |
-
2007
- 2007-08-31 US US11/849,262 patent/US7934776B2/en active Active
-
2008
- 2008-08-18 AU AU2008207376A patent/AU2008207376B2/en active Active
- 2008-08-21 ZA ZA200807207A patent/ZA200807207B/en unknown
- 2008-08-27 CL CL2008002528A patent/CL2008002528A1/es unknown
- 2008-08-28 CA CA2925821A patent/CA2925821C/en active Active
- 2008-08-28 CA CA3010285A patent/CA3010285A1/en not_active Abandoned
- 2008-08-28 CA CA2639170A patent/CA2639170C/en active Active
- 2008-08-28 CA CA2821383A patent/CA2821383C/en active Active
- 2008-08-28 SE SE0801853A patent/SE534335C2/sv unknown
- 2008-08-28 AT ATA1344/2008A patent/AT505702B1/de active
- 2008-08-29 CN CN201410513902.5A patent/CN104329087B/zh active Active
- 2008-08-29 PE PE2008001467A patent/PE20090863A1/es active IP Right Grant
- 2008-08-29 CN CN200810214927.XA patent/CN101575973B/zh active Active
- 2008-08-29 CN CN201710160502.4A patent/CN107100619B/zh active Active
- 2008-08-29 PL PL409805A patent/PL233012B1/pl unknown
- 2008-08-29 PL PL385978A patent/PL221506B1/pl unknown
- 2008-09-01 RU RU2008135036/03A patent/RU2494252C2/ru active
-
2011
- 2011-03-22 US US13/069,095 patent/US8328292B2/en active Active
-
2012
- 2012-11-06 US US13/670,126 patent/US8727450B2/en active Active
-
2013
- 2013-02-12 CL CL2013000433A patent/CL2013000433A1/es unknown
- 2013-06-10 RU RU2013126502A patent/RU2645017C2/ru active
-
2014
- 2014-05-19 US US14/280,995 patent/US9353622B2/en active Active
-
2016
- 2016-05-24 US US15/162,849 patent/US20160265354A1/en not_active Abandoned
- 2016-06-10 RU RU2016123081A patent/RU2745395C2/ru active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PE20090863A1 (es) | Maquina minera con cortadoras de discos impulsadas | |
CL2013003266A1 (es) | Maquina movil de explotacion minera para perforar tuneles, galerias o pozos en roca dura que posee una estructura de base maquina movible, con un tambor de herramientas, un dispositivo de accionamiento de giro para el tambor de herramientas, un dispositivo de aguilon, y con un dispositivo de inclinacion, donde el dispositivo de aguilon tiene un brazo de soporte sobre el cual esta montado el tambor de herramientas; metodo. | |
AR078345A1 (es) | Dispositivo de corte | |
CL2012003047A1 (es) | Trituradora giratorio que comprende un cabezal de la trituradora sobre el cual una primera carcasa de trituracion es montada, una estructura sobre la cual una segunda carcasa de trituracion es montada, un dispositivo de conduccion adaptado para rotar un excentrico al cual el cabezal de la triturada es conectado, un sello contra el polvo; metodo para ajustar un sello contra el polvo para sellar. | |
MX356784B (es) | Herramienta cortadora de tubería del fondo de la perforación. | |
CL2012002078A1 (es) | Metodo para abrir tuneles, comprende rotar el cabezal cortador alrededor de un eje general de rotacion, aplicar el cabezal cortador contra una superficie de roca a ser trabajada, efectuar cortes laterales en los tuneles esencialmente en paralelo con dicho eje longitudinal con el cabezal cortador rotado y avanzado con un angulo de operacion oblicuo; equipo. | |
CL2019001190A1 (es) | Método para remover material desde una pared de roca para mejorar el rendimiento de corte. (divisional solicitud 201500627) | |
PE20230920A1 (es) | Maquina de mineria con multiples cabezales cortadores | |
WO2012042269A3 (en) | Blowout preventer blade assembly and method of using same | |
CL2021000195A1 (es) | Cimentaciones de refuerzo roscadas y sistemas, métodos y máquinas relacionados | |
GB2462036B (en) | Tubular cutting device | |
CL2011000945A1 (es) | Metodo para perforar tuneles, galerias o pozos, que gira una cabeza cortadora alrededor de un eje de rotacion con elementos cortadores, transportar el material cortado, rodar los elementos cortadores formados como rodillos en forma de discos perifericos y llevarlos a cortar ranuras; cabeza cortadora giratoria y equipo. | |
AR044485A1 (es) | Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo | |
CR9653A (es) | Broca de taladro | |
NZ724655A (en) | Fastener-driving tool including a driving device | |
AR099499A1 (es) | Broca o trépano | |
CL2019000449A1 (es) | Máquina minera con brazo articulado y sistema de manipulación de material independiente. | |
ES2581915T3 (es) | Métodos y aparato para cortar perfiles | |
CL2008000196A1 (es) | Metodo y aparato para cortar muestras de roca desde un frente rocoso, comprende una guia alargada, una cortadora de disco oscilante montada para realizar movimientos rectilineos a lo largo de la guia y dispositivos de montaje que permiten posicionar y sostener la guia alargada para que la cortadora efectue el corte de la ranura. | |
CL2012000679A1 (es) | Triturador giratorio, comprende: una cabeza trituradora, un ensamblaje excentrico fijado a la cabeza trituradora, un eje colocado para soportar al menos uno de la cabeza trituradora y el ensamblaje excentrico, un mecanismo de accionamiento acoplado al ensamblaje excentrico para mover el ensamblaje excentrico, un buje entre la cabeza y el ensamblaje, un elemento de retencion, una pluralidad de sujetadores; metodo de fabricacion. | |
AR099411A1 (es) | Dispositivo de deflexión del eje de perforación | |
CL2009001105A1 (es) | Dispositivo de avance para uso en una maquina para mineria y/u obras publicas, en donde el dispositivo de apoyo y/o perforadora esta unido al soporte de avance de modo que al desplazar la viga de avance, el dispositivo de apoyo y/o perforadora se desplazan automaticamente a lo largo de la viga de avance; unidad de perforacion; vehiculo. | |
CL2015003528A1 (es) | Cabezal de corte modular | |
BR112017017660A2 (pt) | dispositivo de sustentação de uma lâmina de corte giratória | |
CL2011002361A1 (es) | Conjunto de fondo de pozo que comprende una carcasa que tiene un eje central, una caja de engranajes situada dentro de dicha carcasa, una barrera de corte giratorio acoplada a dicha caja de engranajes para su movimiento orbital alrededor del eje central de la carcasa, con mayor velocidad de rotacion; metodo de perforacion. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |