DE2015270A1 - Mei&elvorrichtung für ein Schlagbohrwerkzeug zur Herstellung eines Grundloches - Google Patents
Mei&elvorrichtung für ein Schlagbohrwerkzeug zur Herstellung eines GrundlochesInfo
- Publication number
- DE2015270A1 DE2015270A1 DE19702015270 DE2015270A DE2015270A1 DE 2015270 A1 DE2015270 A1 DE 2015270A1 DE 19702015270 DE19702015270 DE 19702015270 DE 2015270 A DE2015270 A DE 2015270A DE 2015270 A1 DE2015270 A1 DE 2015270A1
- Authority
- DE
- Germany
- Prior art keywords
- chisel
- bore
- impact
- conical
- sleeve
- 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.)
- Pending
Links
- 230000001154 acute effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 239000007779 soft material Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 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
- E21B10/56—Button-type inserts
-
- 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
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
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 |
|---|---|---|---|
| US81441269A | 1969-04-08 | 1969-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2015270A1 true DE2015270A1 (de) | 1970-10-15 |
Family
ID=25214989
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702015270 Pending DE2015270A1 (de) | 1969-04-08 | 1970-03-31 | Mei&elvorrichtung für ein Schlagbohrwerkzeug zur Herstellung eines Grundloches |
| DE7011709U Expired DE7011709U (de) | 1969-04-08 | 1970-03-31 | Meisselvorrichtung fuer ein schlagbohrwerkzeug zur herstellung eines grundloches. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7011709U Expired DE7011709U (de) | 1969-04-08 | 1970-03-31 | Meisselvorrichtung fuer ein schlagbohrwerkzeug zur herstellung eines grundloches. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3537539A (enrdf_load_stackoverflow) |
| AU (1) | AU1196270A (enrdf_load_stackoverflow) |
| DE (2) | DE2015270A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2041141A7 (enrdf_load_stackoverflow) |
| GB (1) | GB1250146A (enrdf_load_stackoverflow) |
| ZA (1) | ZA702185B (enrdf_load_stackoverflow) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805364A (en) * | 1969-09-04 | 1974-04-23 | Mission Mfg Co | Method of mounting cutter inserts in bit bodies and removing the same therefrom |
| US3852874A (en) * | 1972-03-02 | 1974-12-10 | Smith Williston Inc | Method of inserting buttons in a drilling head |
| US3771612A (en) * | 1972-07-17 | 1973-11-13 | Pacific Tooling Eng Co | Replaceable wear-resistant element assembly |
| US4069880A (en) * | 1973-05-24 | 1978-01-24 | Kennametal Inc. | Excavation tool |
| US4014395A (en) * | 1974-12-05 | 1977-03-29 | Smith-Williston, Inc. | Rock drill bit insert retaining sleeve assembly |
| US4654948A (en) * | 1985-12-02 | 1987-04-07 | W. Wesley Perry | Method for renewing the cutting face of a diamond drill bit |
| US4606108A (en) * | 1985-12-02 | 1986-08-19 | W. Wesley Perry | Drill bit method and apparatus |
| US4654947A (en) * | 1985-12-02 | 1987-04-07 | W. Wesley Perry | Drill bit and method of renewing drill bit cutting face |
| US5088797A (en) * | 1990-09-07 | 1992-02-18 | Joy Technologies Inc. | Method and apparatus for holding a cutting bit |
| US5370448A (en) * | 1993-05-17 | 1994-12-06 | Cincinnati Mine Machinery Company | Wedging arrangement for attaching a bit holder to the base member of a mining road working, or earth moving machine |
| US5678645A (en) * | 1995-11-13 | 1997-10-21 | Baker Hughes Incorporated | Mechanically locked cutters and nozzles |
| US5725283A (en) * | 1996-04-16 | 1998-03-10 | Joy Mm Delaware, Inc. | Apparatus for holding a cutting bit |
| US7118181B2 (en) * | 2004-08-12 | 2006-10-10 | Frear Joseph K | Cutting tool wear sleeves and retention apparatuses |
| US7618098B2 (en) * | 2004-08-12 | 2009-11-17 | Frear Joseph K | Cutting tool retention apparatuses |
| RU2462582C1 (ru) * | 2011-05-18 | 2012-09-27 | Николай Митрофанович Панин | Породоразрушающая вставка (варианты) |
| CN105041221A (zh) * | 2015-09-10 | 2015-11-11 | 贵州中钻机械设备有限公司 | 快速钻进凿岩钻头 |
-
1969
- 1969-04-08 US US814412A patent/US3537539A/en not_active Expired - Lifetime
-
1970
- 1970-02-26 GB GB1250146D patent/GB1250146A/en not_active Expired
- 1970-02-27 AU AU11962/70A patent/AU1196270A/en not_active Expired
- 1970-03-31 DE DE19702015270 patent/DE2015270A1/de active Pending
- 1970-03-31 DE DE7011709U patent/DE7011709U/de not_active Expired
- 1970-04-01 ZA ZA702185A patent/ZA702185B/xx unknown
- 1970-04-07 FR FR7012566A patent/FR2041141A7/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3537539A (en) | 1970-11-03 |
| DE7011709U (de) | 1970-07-30 |
| FR2041141A7 (enrdf_load_stackoverflow) | 1971-01-29 |
| AU1196270A (en) | 1971-09-02 |
| GB1250146A (enrdf_load_stackoverflow) | 1971-10-20 |
| ZA702185B (en) | 1971-01-27 |
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