SE418318B - Borrstod pa en matningsbalk for en bergborrmaskin - Google Patents
Borrstod pa en matningsbalk for en bergborrmaskinInfo
- Publication number
- SE418318B SE418318B SE7702346A SE7702346A SE418318B SE 418318 B SE418318 B SE 418318B SE 7702346 A SE7702346 A SE 7702346A SE 7702346 A SE7702346 A SE 7702346A SE 418318 B SE418318 B SE 418318B
- Authority
- SE
- Sweden
- Prior art keywords
- drilling
- feedback
- mountain drill
- mountain
- drill
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0053—Devices for removing chips using the gravity force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0875—Wipers for clearing foreign matter from slideways or slidable coverings
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/83—Tool-support with means to move Tool relative to tool-support
- Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
- Y10T408/858—Moving means including wedge, screw or cam
- Y10T408/859—Rotary cam
- Y10T408/8591—Scroll plate
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7702346A SE418318B (sv) | 1977-03-03 | 1977-03-03 | Borrstod pa en matningsbalk for en bergborrmaskin |
US05/882,137 US4182424A (en) | 1977-03-03 | 1978-02-28 | Drill steel centralizer |
CA297,970A CA1073896A (en) | 1977-03-03 | 1978-03-01 | Drill steel centralizer |
DE19782808978 DE2808978A1 (de) | 1977-03-03 | 1978-03-02 | Vorrichtung zum zentrieren des bohrstahles einer gesteinsbohrmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7702346A SE418318B (sv) | 1977-03-03 | 1977-03-03 | Borrstod pa en matningsbalk for en bergborrmaskin |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7702346L SE7702346L (sv) | 1978-09-04 |
SE418318B true SE418318B (sv) | 1981-05-18 |
Family
ID=20330605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7702346A SE418318B (sv) | 1977-03-03 | 1977-03-03 | Borrstod pa en matningsbalk for en bergborrmaskin |
Country Status (4)
Country | Link |
---|---|
US (1) | US4182424A (sv) |
CA (1) | CA1073896A (sv) |
DE (1) | DE2808978A1 (sv) |
SE (1) | SE418318B (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398850A (en) * | 1981-02-09 | 1983-08-16 | Copper Range Company | Roof bolter and process |
US4377213A (en) * | 1981-09-01 | 1983-03-22 | Joy Manufacturing Company | Dual bushing centralizer |
US4420277A (en) * | 1981-09-18 | 1983-12-13 | Joy Manufacturing Company | Mine roof driller-bolter apparatus and method |
DE3634144A1 (de) * | 1985-11-08 | 1987-05-21 | Friedhelm Porsfeld | Geraet zur gesteinsbearbeitung, insbesondere blockbohrgeraet |
AT410356B (de) * | 2000-05-17 | 2003-04-25 | Voest Alpine Bergtechnik | Einrichtung zum abdichten eines bohrloches und zum ausbringen von bohrklein bzw. gelöstem abbaumaterial |
CN101094965B (zh) * | 2004-11-30 | 2011-11-16 | 瓦克I/P公司 | 用于引导管子的装置和方法 |
US7350587B2 (en) * | 2004-11-30 | 2008-04-01 | Varco I/P, Inc. | Pipe guide |
NO333200B1 (no) * | 2008-10-06 | 2013-04-08 | Nat Oilwell Varco Norway As | Sentreringsmekanisme for ror |
ES2671373T3 (es) * | 2008-11-27 | 2018-06-06 | Hilti Aktiengesellschaft | Procedimiento para el anclaje de un elemento de fijación |
US8443882B2 (en) | 2010-07-07 | 2013-05-21 | Baker Hughes Incorporated | Wellbore centralizer for tubulars |
AP3428A (en) | 2010-08-16 | 2015-09-30 | Teek Mining Solutions Pty Ltd | Centraliser |
US20140311756A1 (en) | 2013-04-22 | 2014-10-23 | Rock Dicke Incorporated | Pipe Centralizer Having Low-Friction Coating |
US9151158B2 (en) * | 2013-11-21 | 2015-10-06 | Shane Chiappone | Roof bolt installation tool |
EP2886789B1 (en) * | 2013-12-20 | 2019-02-27 | Sandvik Mining and Construction Oy | Drilling tool support and method of collaring drilling tool support and method of collaring |
US10400526B2 (en) * | 2015-04-28 | 2019-09-03 | 1311854 Ontario Limited | Elastomeric centralizer base for rock drilling system |
FI3415709T3 (sv) * | 2017-06-12 | 2023-01-31 | Gripanordning och förfarande för att gripa borrverktyg | |
CN109469454B (zh) * | 2018-11-08 | 2021-05-07 | 重庆宝爵机械设备有限公司 | 一种钻机用除渣双除尘装置 |
CN117514284B (zh) * | 2024-01-05 | 2024-04-09 | 中交二公局东萌工程有限公司 | 一种隧道土岩层用钻锚设备及其施工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2475429A (en) * | 1945-10-01 | 1949-07-05 | E E Townes | Wellhead |
US2646256A (en) * | 1946-09-26 | 1953-07-21 | Lobbert Anton | Device for dustless drilling in the rock of mines |
US2590958A (en) * | 1950-01-19 | 1952-04-01 | Joy Mfg Co | Dust collector |
US2913226A (en) * | 1952-09-29 | 1959-11-17 | Jack D Pritchard | Rock-drilling machine |
SU466324A1 (ru) * | 1972-11-01 | 1975-04-05 | Завод Горного Оборудования "Коммунист" | Устройство дл герметизации усть скважины |
AU8177275A (en) * | 1974-05-31 | 1976-12-09 | Clark B F | Drill sampling diversion unit |
-
1977
- 1977-03-03 SE SE7702346A patent/SE418318B/sv not_active IP Right Cessation
-
1978
- 1978-02-28 US US05/882,137 patent/US4182424A/en not_active Expired - Lifetime
- 1978-03-01 CA CA297,970A patent/CA1073896A/en not_active Expired
- 1978-03-02 DE DE19782808978 patent/DE2808978A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA1073896A (en) | 1980-03-18 |
DE2808978A1 (de) | 1978-09-07 |
SE7702346L (sv) | 1978-09-04 |
US4182424A (en) | 1980-01-08 |
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Legal Events
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NUG | Patent has lapsed |
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