IN147530B - - Google Patents
Info
- Publication number
- IN147530B IN147530B IN1082/CAL/77A IN1082CA1977A IN147530B IN 147530 B IN147530 B IN 147530B IN 1082CA1977 A IN1082CA1977 A IN 1082CA1977A IN 147530 B IN147530 B IN 147530B
- Authority
- IN
- India
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
- E21B7/001—Drilling a non circular hole
-
- 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/14—Eccentric
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17017—Self-centering of floating
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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Retarders (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/705,361 US4074778A (en) | 1976-07-14 | 1976-07-14 | Square hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN147530B true IN147530B (US06650917-20031118-M00005.png) | 1980-03-29 |
Family
ID=24833126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1082/CAL/77A IN147530B (US06650917-20031118-M00005.png) | 1976-07-14 | 1977-07-13 |
Country Status (7)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062595A (en) * | 1976-10-15 | 1977-12-13 | The United States Of America As Represented By The Secretary Of The Interior | Automatic face transfer linear cutting rotary head continuous mining machine and method |
| US4303277A (en) * | 1980-02-06 | 1981-12-01 | The United States Of America As Represented By The Secretary Of The Interior | Triangular shaped cutting head for use with a longwall mining machine |
| ES8102625A1 (es) * | 1980-02-25 | 1980-12-01 | Pellicer Carlos F | Perfeccionamientos en las herramientas para perforar mate- rias petreas |
| US4484644A (en) * | 1980-09-02 | 1984-11-27 | Ingersoll-Rand Company | Sintered and forged article, and method of forming same |
| DE3238442C2 (de) * | 1982-10-16 | 1984-11-15 | Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling | Fräsvorrichtung zum Erzeugen von Polygonprofilen |
| US5152592A (en) * | 1986-01-22 | 1992-10-06 | Krayer William L | Corner cabinet |
| US5866419A (en) * | 1996-09-16 | 1999-02-02 | Meder; Martin G. | Roller bottle |
| US6359279B1 (en) | 1998-12-07 | 2002-03-19 | Picker International, Inc. | Detector for nuclear imaging |
| JP2001098870A (ja) * | 1999-10-01 | 2001-04-10 | Chem Grouting Co Ltd | 図形の決定方法及び装置 |
| KR100387278B1 (ko) * | 2000-11-21 | 2003-06-12 | 주식회사 레다트 | 전광 유니트 및 이를 이용한 전광판 |
| JP4553284B2 (ja) * | 2001-03-26 | 2010-09-29 | ケミカルグラウト株式会社 | 掘削方法及び装置 |
| JP2002283115A (ja) * | 2001-03-26 | 2002-10-03 | Chem Grouting Co Ltd | 機械加工方法及び装置 |
| US6694172B1 (en) | 2001-06-23 | 2004-02-17 | Koninklijke Philips Electronics, N.V. | Fault-tolerant detector for gamma ray imaging |
| US6679559B2 (en) * | 2002-02-12 | 2004-01-20 | Warren E. Kelm | Auger flight support for plural auger coal mining systems |
| US7137797B2 (en) | 2004-03-02 | 2006-11-21 | Krayer William L | Turntable with gerotor |
| US7147445B2 (en) * | 2004-03-02 | 2006-12-12 | Krayer William L | Turntable with turning guide |
| GB0613424D0 (en) * | 2006-07-06 | 2006-08-16 | Underwood Christopher J | Fishing rod |
| US8006783B2 (en) * | 2009-03-26 | 2011-08-30 | Longyear Tm, Inc. | Helical drilling apparatus, systems, and methods |
| US8616303B2 (en) * | 2009-03-26 | 2013-12-31 | Longyear Tm, Inc. | Helical drilling apparatus, systems, and methods |
| US20120051843A1 (en) * | 2010-08-27 | 2012-03-01 | King Abdul Aziz City For Science And Technology | Tunnel drilling machine |
| CN102536227B (zh) * | 2012-03-23 | 2014-01-15 | 中国矿业大学 | 旋挖式采煤机与掘进机的截割部 |
| AU2013356921B2 (en) * | 2012-12-10 | 2016-02-11 | Jaron Lyell Mcmillan | Modified stone column drill |
| CN105479551B (zh) * | 2016-01-12 | 2017-10-31 | 营口鑫白云机械有限公司 | 木工方孔钻床及三刃钻头 |
| CN106761453B (zh) * | 2017-02-13 | 2019-04-19 | 王国富 | 基于莱洛三角形原理设计的钻杆及多功能钻机 |
| US11002077B2 (en) | 2018-03-26 | 2021-05-11 | Schlumberger Technology Corporation | Borehole cross-section steering |
| CN111691833B (zh) * | 2020-06-10 | 2022-03-25 | 济南市市政工程设计研究院（集团）有限责任公司 | 一种长螺旋方形孔钻杆、钻孔装置及工作方法 |
| CN111691821B (zh) * | 2020-06-10 | 2022-03-25 | 济南市市政工程设计研究院（集团）有限责任公司 | 一种方形孔钻孔装置及工作方法 |
| CN114233179B (zh) * | 2021-12-15 | 2023-10-27 | 北京中泓升环境科技有限公司 | 一种具有方圆孔切换功能的建筑施工地基钻孔设备 |
| CN114396230B (zh) * | 2022-03-28 | 2022-11-25 | 北京欧钻科技有限公司 | 方孔旋挖钻 |
| CN115194483B (zh) * | 2022-07-31 | 2023-09-19 | 东风汽车集团股份有限公司 | 一种方孔开孔器、开孔系统及开孔方法 |
| CN115839212B (zh) * | 2023-02-20 | 2023-06-23 | 中钜(陕西)工程咨询管理有限公司 | 一种公路建筑地基旋挖装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE26383E (en) | 1968-04-23 | Huber hydraulic torque motors | ||
| US1241176A (en) * | 1916-11-01 | 1917-09-25 | Harry J Watts | Drill or boring member. |
| US2586084A (en) * | 1948-05-08 | 1952-02-19 | R L Nelson | Bit for drilling noncircular holes |
| US2976027A (en) * | 1955-07-02 | 1961-03-21 | Allimann Georges | Drilling-head for the sinking of shafts, galleries and the like |
| US3036821A (en) * | 1961-03-10 | 1962-05-29 | Harold D Letts | Dirigible mining auger |
| US3199496A (en) * | 1961-06-22 | 1965-08-10 | Gen Motors Corp | Rotary internal combustion engine |
| US3771501A (en) * | 1971-11-01 | 1973-11-13 | Dobo A De | Rotary piston engine with multi explosion chambers |
| US3922120A (en) * | 1973-07-30 | 1975-11-25 | Charles M Mccullough | Rotary engines |
-
1976
- 1976-07-14 US US05/705,361 patent/US4074778A/en not_active Expired - Lifetime
-
1977
- 1977-07-13 FR FR7721618A patent/FR2358540A1/fr active Granted
- 1977-07-13 GB GB29529/77A patent/GB1553467A/en not_active Expired
- 1977-07-13 IN IN1082/CAL/77A patent/IN147530B/en unknown
- 1977-07-14 PL PL1977199630A patent/PL109836B1/pl unknown
- 1977-07-14 JP JP8458977A patent/JPS5328001A/ja active Pending
- 1977-07-14 DE DE19772732163 patent/DE2732163A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| PL199630A1 (pl) | 1978-03-28 |
| DE2732163A1 (de) | 1978-01-26 |
| FR2358540A1 (fr) | 1978-02-10 |
| PL109836B1 (en) | 1980-06-30 |
| US4074778A (en) | 1978-02-21 |
| FR2358540B3 (US06650917-20031118-M00005.png) | 1980-05-16 |
| JPS5328001A (en) | 1978-03-15 |
| GB1553467A (en) | 1979-09-26 |
