SE7708363L - Bergborranordning - Google Patents
BergborranordningInfo
- Publication number
- SE7708363L SE7708363L SE7708363A SE7708363A SE7708363L SE 7708363 L SE7708363 L SE 7708363L SE 7708363 A SE7708363 A SE 7708363A SE 7708363 A SE7708363 A SE 7708363A SE 7708363 L SE7708363 L SE 7708363L
- Authority
- SE
- Sweden
- Prior art keywords
- drilling device
- rock drilling
- rock
- drilling
- Prior art date
Links
Classifications
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
-
- 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
- B23Q11/085—Flexible coverings, e.g. coiled-up belts
-
- 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S173/00—Tool driving or impacting
- Y10S173/02—Sound muffling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/707,349 US4108258A (en) | 1976-07-21 | 1976-07-21 | Rock drilling apparatus with noise reducing drill rod cover |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7708363L true SE7708363L (sv) | 1978-01-22 |
SE434232B SE434232B (sv) | 1984-07-16 |
Family
ID=24841346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7708363A SE434232B (sv) | 1976-07-21 | 1977-07-20 | Bullerdempande skerm for bergborrmaskin |
Country Status (5)
Country | Link |
---|---|
US (1) | US4108258A (sv) |
CA (1) | CA1064470A (sv) |
DE (1) | DE2732499A1 (sv) |
NO (1) | NO772582L (sv) |
SE (1) | SE434232B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8002589L (sv) * | 1980-04-03 | 1981-10-04 | Atlas Copco Ab | Borrstal samt borrmaskin for anvendning med ett sadant borrstal |
FR2553697B1 (fr) * | 1983-10-24 | 1986-03-14 | Charbonnages De France | Dispositif d'insonorisation d'un fleuret de foration |
FI108561B (sv) * | 1998-09-29 | 2002-02-15 | Tamrock Oy | Kåpa för dämpning av bergborrmaskins ljud och arrangemang i anslutning till en bergborrmaskin |
FI108668B (sv) * | 1999-07-02 | 2002-02-28 | Sandvik Tamrock Oy | Bergborrmaskin och fästram |
CH704634B1 (de) * | 2003-03-21 | 2012-09-28 | Prospective Concepts Ag | Pneumatisches Bauelement. |
PL224322B1 (pl) | 2013-12-23 | 2016-12-30 | Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie | Układ prowadzenia głowicy wiercącej, mechanizm rozporowy oraz sposób wiercenia |
CN113787209B (zh) * | 2021-11-17 | 2022-02-22 | 山东紫东科技发展有限公司 | 一种自动钻孔装置 |
NO347686B1 (en) * | 2021-12-21 | 2024-02-19 | John Gjerde As | A wiper tool |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702181A (en) * | 1952-05-08 | 1955-02-15 | Forrest G Brown | Dust collector for use in overhead drilling |
US2999550A (en) * | 1956-10-31 | 1961-09-12 | Const Electro Mecaniques De Sa | Drilling machine |
US3016988A (en) * | 1959-10-19 | 1962-01-16 | Charles W Browning | Lifting device |
DE1225839B (de) * | 1960-03-10 | 1966-09-29 | Rudolf Vogel Dr Ing | Ausfahrbarer Mast und Vorrichtung zu seiner Herstellung |
DE1189492B (de) * | 1964-02-13 | 1965-03-25 | Eckart Cronjaeger | Verfahren zum kontinuierlichen Einbringen einer Verrohrung in Bohrloecher |
US3434674A (en) * | 1967-05-01 | 1969-03-25 | Dehavilland Aircraft Canada | Storable tubular extensible member device |
US3480091A (en) * | 1968-03-18 | 1969-11-25 | Ingersoll Rand Co | Feed apparatus for rock drills |
US3608844A (en) * | 1969-12-31 | 1971-09-28 | Nasa | Minimech self-deploying boom mechanism |
US3805462A (en) * | 1972-06-06 | 1974-04-23 | C Caperton | Restraining tube for sewer rod |
US3788423A (en) * | 1972-06-07 | 1974-01-29 | Allied Chem | Plenum chamber |
US4018397A (en) * | 1975-03-25 | 1977-04-19 | Licentia Patent-Verwaltungs-G.M.B.H. | Unfurling device for tubular extendible structures |
-
1976
- 1976-07-21 US US05/707,349 patent/US4108258A/en not_active Expired - Lifetime
-
1977
- 1977-07-19 DE DE19772732499 patent/DE2732499A1/de not_active Withdrawn
- 1977-07-19 CA CA283,022A patent/CA1064470A/en not_active Expired
- 1977-07-20 NO NO772582A patent/NO772582L/no unknown
- 1977-07-20 SE SE7708363A patent/SE434232B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
DE2732499A1 (de) | 1978-01-26 |
CA1064470A (en) | 1979-10-16 |
NO772582L (no) | 1978-01-24 |
US4108258A (en) | 1978-08-22 |
SE434232B (sv) | 1984-07-16 |
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