JPS5530105B2 - - Google Patents
Info
- Publication number
- JPS5530105B2 JPS5530105B2 JP266876A JP266876A JPS5530105B2 JP S5530105 B2 JPS5530105 B2 JP S5530105B2 JP 266876 A JP266876 A JP 266876A JP 266876 A JP266876 A JP 266876A JP S5530105 B2 JPS5530105 B2 JP S5530105B2
- Authority
- JP
- Japan
- 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA220,881A CA1038854A (en) | 1975-02-27 | 1975-02-27 | Earth auger drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51148907A JPS51148907A (en) | 1976-12-21 |
| JPS5530105B2 true JPS5530105B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-08-08 |
Family
ID=4102377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51002668A Granted JPS51148907A (en) | 1975-02-27 | 1976-01-12 | Drill |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258805A (en) * | 1979-08-27 | 1981-03-31 | Dresser Industries, Inc. | Low cutter load raise head |
| US5251707A (en) * | 1992-03-26 | 1993-10-12 | Grahl Paul F | Ice auger cutting head |
| US6089334A (en) * | 1998-03-13 | 2000-07-18 | Clark Equipment Company | Invertible auger |
| US7357200B2 (en) * | 2005-09-29 | 2008-04-15 | Harleman Ronald E | Earth auger |
| DE502007001500D1 (de) * | 2007-07-06 | 2009-10-22 | Bauer Maschinen Gmbh | Erdbohrer |
| US20110121114A1 (en) * | 2009-11-24 | 2011-05-26 | Roto-Mix, Llc | Material mixer with multi-flighted auger |
| CN105290441B (zh) * | 2015-10-26 | 2017-06-23 | 哈尔滨汽轮机厂有限责任公司 | 一种汽轮机转子叶根动叶装配末叶片铆钉孔的加工方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US715657A (en) * | 1901-11-21 | 1902-12-09 | George E Lees | Drill. |
| US1961390A (en) * | 1933-02-07 | 1934-06-05 | Globe Oil Tools Co | Well bit |
| US2749104A (en) * | 1952-01-26 | 1956-06-05 | Joy Mfg Co | Auger drill head |
| US2776123A (en) * | 1952-10-23 | 1957-01-01 | Colmol Company | Boring type mining head having eccentric wedge |
| US2736542A (en) * | 1954-10-22 | 1956-02-28 | Goodman Mfg Co | Retractable boring assembly |
| US3095053A (en) * | 1960-02-01 | 1963-06-25 | Jersey Prod Res Co | Drill bit |
| US3074703A (en) * | 1960-02-24 | 1963-01-22 | Salem Tool Co | Lump producing head for coal augering |
| US3175630A (en) * | 1961-11-13 | 1965-03-30 | Simon J Hein | Auger bit |
| US3235018A (en) * | 1964-07-17 | 1966-02-15 | Petersen Gerald A | Earth auger construction |
-
1975
- 1975-02-27 CA CA220,881A patent/CA1038854A/en not_active Expired
- 1975-06-23 US US05/589,077 patent/US3995706A/en not_active Expired - Lifetime
-
1976
- 1976-01-12 JP JP51002668A patent/JPS51148907A/ja active Granted
- 1976-01-16 AU AU10371/76A patent/AU499297B2/en not_active Expired
- 1976-01-20 GB GB2157/76A patent/GB1532291A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU1037176A (en) | 1977-07-28 |
| CA1038854A (en) | 1978-09-19 |
| JPS51148907A (en) | 1976-12-21 |
| US3995706A (en) | 1976-12-07 |
| AU499297B2 (en) | 1979-04-12 |
| GB1532291A (en) | 1978-11-15 |