AU120220S - Insert for rock drilling bits - Google Patents
Insert for rock drilling bitsInfo
- Publication number
- AU120220S AU120220S AU199302546F AU199302546F AU120220S AU 120220 S AU120220 S AU 120220S AU 199302546 F AU199302546 F AU 199302546F AU 199302546 F AU199302546 F AU 199302546F AU 120220 S AU120220 S AU 120220S
- Authority
- AU
- Australia
- Prior art keywords
- insert
- rock drilling
- drilling bits
- bits
- rock
- 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.)
- Active
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE19930461 | 1993-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU120220S true AU120220S (en) | 1994-05-09 |
Family
ID=65238027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU199302546F Active AU120220S (en) | 1993-02-24 | 1993-08-17 | Insert for rock drilling bits |
Country Status (2)
Country | Link |
---|---|
US (1) | USD357485S (en) |
AU (1) | AU120220S (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050257963A1 (en) * | 2004-05-20 | 2005-11-24 | Joseph Tucker | Self-Aligning Insert for Drill Bits |
US8567532B2 (en) | 2006-08-11 | 2013-10-29 | Schlumberger Technology Corporation | Cutting element attached to downhole fixed bladed bit at a positive rake angle |
US7637574B2 (en) | 2006-08-11 | 2009-12-29 | Hall David R | Pick assembly |
US8714285B2 (en) | 2006-08-11 | 2014-05-06 | Schlumberger Technology Corporation | Method for drilling with a fixed bladed bit |
US8215420B2 (en) * | 2006-08-11 | 2012-07-10 | Schlumberger Technology Corporation | Thermally stable pointed diamond with increased impact resistance |
US8622155B2 (en) | 2006-08-11 | 2014-01-07 | Schlumberger Technology Corporation | Pointed diamond working ends on a shear bit |
US8590644B2 (en) * | 2006-08-11 | 2013-11-26 | Schlumberger Technology Corporation | Downhole drill bit |
US7669674B2 (en) * | 2006-08-11 | 2010-03-02 | Hall David R | Degradation assembly |
US9051795B2 (en) | 2006-08-11 | 2015-06-09 | Schlumberger Technology Corporation | Downhole drill bit |
US9145742B2 (en) | 2006-08-11 | 2015-09-29 | Schlumberger Technology Corporation | Pointed working ends on a drill bit |
US8960337B2 (en) | 2006-10-26 | 2015-02-24 | Schlumberger Technology Corporation | High impact resistant tool with an apex width between a first and second transitions |
US9068410B2 (en) | 2006-10-26 | 2015-06-30 | Schlumberger Technology Corporation | Dense diamond body |
US8540037B2 (en) * | 2008-04-30 | 2013-09-24 | Schlumberger Technology Corporation | Layered polycrystalline diamond |
US8701799B2 (en) | 2009-04-29 | 2014-04-22 | Schlumberger Technology Corporation | Drill bit cutter pocket restitution |
EP4257311A3 (en) | 2017-11-27 | 2023-12-27 | Dynatech Systems, Inc. | Milling-drumless system for material removal and method of fabricating a milling-drumless system for material removal |
CN111566308A (en) | 2018-12-06 | 2020-08-21 | 哈利伯顿能源服务公司 | Inside cutter for well drilling |
USD911399S1 (en) * | 2018-12-06 | 2021-02-23 | Halliburton Energy Services, Inc. | Innermost cutter for a fixed-cutter drill bit |
USD940767S1 (en) | 2020-01-24 | 2022-01-11 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
-
1993
- 1993-08-17 AU AU199302546F patent/AU120220S/en active Active
- 1993-08-18 US US29/011,880 patent/USD357485S/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USD357485S (en) | 1995-04-18 |
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