FR2377519B3 - - Google Patents
Info
- Publication number
- FR2377519B3 FR2377519B3 FR7800520A FR7800520A FR2377519B3 FR 2377519 B3 FR2377519 B3 FR 2377519B3 FR 7800520 A FR7800520 A FR 7800520A FR 7800520 A FR7800520 A FR 7800520A FR 2377519 B3 FR2377519 B3 FR 2377519B3
- Authority
- FR
- France
- 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
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
- 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
-
- 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
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
-
- 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
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0096—Safety devices protecting the operator, e.g. against accident or noise protecting against noise
-
- 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
- B23Q11/0825—Relatively slidable coverings, e.g. telescopic
-
- 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
- B23Q11/0883—Protective coverings for parts of machine tools; Splash guards for spindles, e.g. for their bearings or casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/11—Arrangements of noise-damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772701731 DE2701731A1 (de) | 1977-01-18 | 1977-01-18 | Gesteinsbohrgeraet |
DE19772740649 DE2740649A1 (de) | 1977-09-09 | 1977-09-09 | Gesteinsbohrgeraet |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2377519A1 FR2377519A1 (fr) | 1978-08-11 |
FR2377519B3 true FR2377519B3 (no) | 1980-09-26 |
Family
ID=25771478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800520A Granted FR2377519A1 (fr) | 1977-01-18 | 1978-01-10 | Appareil perforateur de roche |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH633074A5 (no) |
FR (1) | FR2377519A1 (no) |
GB (1) | GB1584888A (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554907B1 (fr) * | 1983-11-14 | 1987-04-30 | Auer Soc Ind | Structure porteuse pour dispositif destine a effectuer un percement dans un mur |
AUPN849596A0 (en) * | 1996-03-06 | 1996-03-28 | Dobson, Austin James | Drill discharge apparatus |
DE19820483C1 (de) * | 1998-05-07 | 2000-04-27 | Flowtex Technologie Gmbh & Co | Verfahren und Vorrichtung zur Erstellung gesteuerter Hausanschlüsse |
FI108561B (fi) * | 1998-09-29 | 2002-02-15 | Tamrock Oy | Kotelo kallionporauslaitteen äänen eristämiseksi ja sovitelma kallionporauslaitteen yhteydessä |
WO2003009974A1 (en) * | 2001-07-26 | 2003-02-06 | Nicolaas Daniel Lombard Burger | Rock drill silencing apparatus |
FR2868465B1 (fr) * | 2004-04-06 | 2007-03-30 | Jean Baptiste Raja | Dispositif et procede de forage d'un puits sans dispersion d'effluents parasites |
SE528549C2 (sv) | 2004-10-07 | 2006-12-12 | Atlas Copco Rock Drills Ab | Manschett samt borrigg innefattande en sådan masschett |
WO2008004255A1 (en) * | 2006-07-04 | 2008-01-10 | Comacchio International S.A. | BORiNG HEAD WITH NEW PROTECTION HOOD |
CN102251772B (zh) * | 2011-07-31 | 2016-02-03 | 郑州光力科技股份有限公司 | 一种煤矿井下用孔口捕尘器 |
CN102359352A (zh) * | 2011-07-31 | 2012-02-22 | 郑州光力科技股份有限公司 | 孔口捕尘器 |
FR2979375B1 (fr) * | 2011-08-22 | 2013-09-20 | Antea France | Systeme de confinement optimise pour forage en zone controlee |
CN103867150A (zh) * | 2012-12-13 | 2014-06-18 | 四川宏华石油设备有限公司 | 一种钻屑收集箱 |
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 |
CN103726801B (zh) * | 2013-12-26 | 2016-05-25 | 北京市三一重机有限公司 | 排渣装置和旋挖钻机 |
NO20140619A1 (no) * | 2014-05-15 | 2015-11-16 | Norshore As | Anordning og framgangsmåte for oppsamling av olje fra rør som trekkes ut av en brønn |
CN105952397A (zh) * | 2016-06-27 | 2016-09-21 | 湖南创远高新机械有限责任公司 | 一种自动补偿式双层密封捕尘装置 |
CN112894473A (zh) * | 2020-04-22 | 2021-06-04 | 钟金梅 | 一种数控车削加工中心***及其操作方法 |
CN116733374B (zh) * | 2023-08-14 | 2023-10-27 | 中铁上海工程局集团第七工程有限公司 | 一种适应多种工法的长臂凿岩台车 |
-
1977
- 1977-12-15 GB GB52310/77A patent/GB1584888A/en not_active Expired
- 1977-12-21 CH CH1581977A patent/CH633074A5/de not_active IP Right Cessation
-
1978
- 1978-01-10 FR FR7800520A patent/FR2377519A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2377519A1 (fr) | 1978-08-11 |
CH633074A5 (en) | 1982-11-15 |
GB1584888A (en) | 1981-02-18 |