FR2060851A5 - - Google Patents
Info
- Publication number
- FR2060851A5 FR2060851A5 FR7031942A FR7031942A FR2060851A5 FR 2060851 A5 FR2060851 A5 FR 2060851A5 FR 7031942 A FR7031942 A FR 7031942A FR 7031942 A FR7031942 A FR 7031942A FR 2060851 A5 FR2060851 A5 FR 2060851A5
- 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
- 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
-
- 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
- B25D17/12—Arrangements of noise-damping means of exhaust silencers
-
- 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
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85455169A | 1969-09-02 | 1969-09-02 | |
US3347570A | 1970-04-30 | 1970-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2060851A5 true FR2060851A5 (en) | 1971-06-18 |
Family
ID=26709751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7031942A Expired FR2060851A5 (en) | 1969-09-02 | 1970-09-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3599756A (en) |
JP (1) | JPS4949282B1 (en) |
CA (1) | CA926855A (en) |
FR (1) | FR2060851A5 (en) |
GB (1) | GB1291907A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3757875A (en) * | 1971-11-24 | 1973-09-11 | Kent Air Tool Co | Air hammer and combined support and muffler therefor |
US3993159A (en) * | 1975-01-06 | 1976-11-23 | Dresser Industries, Inc. | Muffler for a governed pneumatic tool |
US4402383A (en) * | 1981-09-01 | 1983-09-06 | Joy Manufacturing Company | Drill motor enclosure |
SE527698C2 (en) * | 2004-10-07 | 2006-05-16 | Atlas Copco Rock Drills Ab | Rock drilling equipment |
US7681690B2 (en) * | 2007-07-13 | 2010-03-23 | Longyear Tm, Inc. | Noise abatement device for a pneumatic tool |
US7735603B2 (en) * | 2008-05-28 | 2010-06-15 | Longyear Tm, Inc. | Noise reducing device for a pneumatic tool |
FI20095923A (en) * | 2009-09-08 | 2011-03-09 | Sandvik Mining & Constr Oy | Rock drilling unit, feed beam and method for damping vibration |
US8215449B2 (en) * | 2009-12-02 | 2012-07-10 | Longyear Tm, Inc. | Muffler system for noise abatement and ice control |
KR101313319B1 (en) * | 2011-06-07 | 2013-09-30 | (주)한진디엔비 | leader support device of drilling apparatus |
CN102943630B (en) * | 2012-10-30 | 2015-05-13 | 北京探矿工程研究所 | General drill frame of light geological drilling machine |
CN110397406B (en) * | 2019-08-21 | 2024-04-19 | 北京三一智造科技有限公司 | Sliding lug of follow-up frame of rotary drilling rig and follow-up frame of rotary drilling rig |
CN117027762B (en) * | 2023-07-18 | 2024-08-27 | 中国科学院声学研究所 | Centralizing shock absorber for logging |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2028320A (en) * | 1934-12-06 | 1936-01-21 | Cleveland Rock Drill Co | Rock drill supporting frame |
US3385395A (en) * | 1966-05-02 | 1968-05-28 | Ingersoll Rand Co | Muffling system for compressed airoperated drilling apparatus |
-
1970
- 1970-04-30 US US33475A patent/US3599756A/en not_active Expired - Lifetime
- 1970-08-26 CA CA091693A patent/CA926855A/en not_active Expired
- 1970-09-02 GB GB41920/70A patent/GB1291907A/en not_active Expired
- 1970-09-02 FR FR7031942A patent/FR2060851A5/fr not_active Expired
- 1970-09-02 JP JP45076388A patent/JPS4949282B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2043582A1 (en) | 1971-03-04 |
JPS4949282B1 (en) | 1974-12-26 |
GB1291907A (en) | 1972-10-04 |
US3599756A (en) | 1971-08-17 |
CA926855A (en) | 1973-05-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |