GB1277183A - Gage cutter - Google Patents
Gage cutterInfo
- Publication number
- GB1277183A GB1277183A GB5109/70A GB510970A GB1277183A GB 1277183 A GB1277183 A GB 1277183A GB 5109/70 A GB5109/70 A GB 5109/70A GB 510970 A GB510970 A GB 510970A GB 1277183 A GB1277183 A GB 1277183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- rows
- mining
- gage cutter
- same
- Prior art date
- 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
- 238000005065 mining Methods 0.000 abstract 2
- 239000011435 rock Substances 0.000 abstract 1
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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
- E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81106569A | 1969-03-27 | 1969-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277183A true GB1277183A (en) | 1972-06-07 |
Family
ID=25205447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5109/70A Expired GB1277183A (en) | 1969-03-27 | 1970-02-03 | Gage cutter |
Country Status (5)
Country | Link |
---|---|
US (1) | US3570613A (de) |
CA (1) | CA924333A (de) |
DE (1) | DE2013188A1 (de) |
FR (1) | FR2040062A5 (de) |
GB (1) | GB1277183A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113187406A (zh) * | 2021-05-27 | 2021-07-30 | 西南石油大学 | 一种适用于油气钻井行业室内微钻试验的微型牙轮钻头 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3734213A (en) * | 1971-02-02 | 1973-05-22 | Kennametal Inc | Rotary cutter for excavation, especially for use with raise boring and tunnel boring machines |
US3858670A (en) * | 1972-05-08 | 1975-01-07 | Eugene Gray Ott | Insert cutter for cutting kerfs |
US3805901A (en) * | 1972-08-10 | 1974-04-23 | Ingersoll Rand Co | Earth cutter assembly |
US5028092A (en) * | 1989-04-05 | 1991-07-02 | Coski Enterprises, Ltd. | Impact kerfing rock cutter and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186500A (en) * | 1961-02-09 | 1965-06-01 | Reed Roller Bit Co | Gage maintaining arrangement for drill bit cutters |
US3130801A (en) * | 1961-02-09 | 1964-04-28 | Reed Roller Bit Co | Drill bit having inserts forming a reamer |
US3223188A (en) * | 1962-10-26 | 1965-12-14 | Chicago Pneumatic Tool Co | Roller cone rock bit |
-
1969
- 1969-03-27 US US811065A patent/US3570613A/en not_active Expired - Lifetime
-
1970
- 1970-02-03 GB GB5109/70A patent/GB1277183A/en not_active Expired
- 1970-03-04 CA CA076520A patent/CA924333A/en not_active Expired
- 1970-03-19 DE DE19702013188 patent/DE2013188A1/de active Pending
- 1970-03-26 FR FR7011028A patent/FR2040062A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113187406A (zh) * | 2021-05-27 | 2021-07-30 | 西南石油大学 | 一种适用于油气钻井行业室内微钻试验的微型牙轮钻头 |
CN113187406B (zh) * | 2021-05-27 | 2022-05-20 | 西南石油大学 | 一种适用于油气钻井行业室内微钻试验的微型牙轮钻头 |
Also Published As
Publication number | Publication date |
---|---|
CA924333A (en) | 1973-04-10 |
DE2013188A1 (de) | 1970-10-08 |
FR2040062A5 (de) | 1971-01-15 |
US3570613A (en) | 1971-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |