NO812006L - Ringformet skjaereverktoey for metall. - Google Patents
Ringformet skjaereverktoey for metall.Info
- Publication number
- NO812006L NO812006L NO812006A NO812006A NO812006L NO 812006 L NO812006 L NO 812006L NO 812006 A NO812006 A NO 812006A NO 812006 A NO812006 A NO 812006A NO 812006 L NO812006 L NO 812006L
- Authority
- NO
- Norway
- Prior art keywords
- cutting
- unrifled
- cutting device
- side wall
- portions
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 description 3
- 235000013601 eggs Nutrition 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 210000004489 deciduous teeth Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/40—Flutes, i.e. chip conveying grooves
- B23B2251/408—Spiral grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Adornments (AREA)
- Earth Drilling (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17302280A | 1980-07-28 | 1980-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO812006L true NO812006L (no) | 1982-01-29 |
Family
ID=22630195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO812006A NO812006L (no) | 1980-07-28 | 1981-06-12 | Ringformet skjaereverktoey for metall. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5748412A (es) |
| AR (1) | AR224207A1 (es) |
| BE (1) | BE889588A (es) |
| BR (1) | BR8104752A (es) |
| DE (1) | DE3125481A1 (es) |
| ES (1) | ES504298A0 (es) |
| FR (1) | FR2490520A1 (es) |
| GB (1) | GB2080711A (es) |
| IL (1) | IL63082A0 (es) |
| IT (1) | IT1142559B (es) |
| NL (1) | NL8103015A (es) |
| NO (1) | NO812006L (es) |
| SE (1) | SE8103688L (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1190419A (en) * | 1981-09-21 | 1985-07-16 | Everett D. Hougen | Annular cutter |
| GR77678B (es) * | 1981-09-21 | 1984-09-25 | Hougen Everett D | |
| US5145296A (en) * | 1982-09-27 | 1992-09-08 | Hougen Everett D | Apparatus and method for cutting holes |
| US4952102A (en) * | 1982-09-27 | 1990-08-28 | Hougen Everett D | Annular hole cutter |
| US4813819A (en) * | 1982-09-27 | 1989-03-21 | Hougen Everett D | Method for cutting holes |
| JPS59143616U (ja) * | 1983-03-14 | 1984-09-26 | 萬デザイン株式会社 | 環状カツタ− |
| JPS6029414U (ja) * | 1983-08-02 | 1985-02-27 | 大見工業株式会社 | ホ−ルカツタ |
| JPS60178514U (ja) * | 1984-05-02 | 1985-11-27 | 大見工業株式会社 | ホ−ルカツタ− |
| TWI263552B (en) * | 2003-06-05 | 2006-10-11 | Miyanaga Kk | Core cutter |
| CN102159352B (zh) * | 2008-10-15 | 2012-12-05 | 株式会社宫永 | 取芯钻头 |
| JP3164921U (ja) * | 2010-10-08 | 2010-12-24 | 大見工業株式会社 | ホールカッター |
| BR112021020264A2 (pt) * | 2019-04-09 | 2021-12-07 | Huwais IP Holding LLC | Ferramenta de condensação-compactação de ponta oca |
-
1981
- 1981-06-11 IL IL63082A patent/IL63082A0/xx unknown
- 1981-06-12 SE SE8103688A patent/SE8103688L/xx not_active Application Discontinuation
- 1981-06-12 NO NO812006A patent/NO812006L/no unknown
- 1981-06-12 GB GB8118076A patent/GB2080711A/en not_active Withdrawn
- 1981-06-18 IT IT48713/81A patent/IT1142559B/it active
- 1981-06-23 NL NL8103015A patent/NL8103015A/nl not_active Application Discontinuation
- 1981-06-29 DE DE19813125481 patent/DE3125481A1/de not_active Withdrawn
- 1981-06-30 JP JP56100748A patent/JPS5748412A/ja active Pending
- 1981-07-07 AR AR286009A patent/AR224207A1/es active
- 1981-07-09 FR FR8113552A patent/FR2490520A1/fr not_active Withdrawn
- 1981-07-10 BE BE0/205379A patent/BE889588A/fr unknown
- 1981-07-23 BR BR8104752A patent/BR8104752A/pt unknown
- 1981-07-27 ES ES504298A patent/ES504298A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8301715A1 (es) | 1982-05-16 |
| IL63082A0 (en) | 1981-09-13 |
| IT8148713A0 (it) | 1981-06-18 |
| JPS5748412A (en) | 1982-03-19 |
| SE8103688L (sv) | 1982-01-29 |
| IT1142559B (it) | 1986-10-08 |
| BE889588A (fr) | 1981-11-03 |
| DE3125481A1 (de) | 1982-04-29 |
| BR8104752A (pt) | 1982-04-13 |
| AR224207A1 (es) | 1981-10-30 |
| GB2080711A (en) | 1982-02-10 |
| FR2490520A1 (fr) | 1982-03-26 |
| ES504298A0 (es) | 1982-05-16 |
| NL8103015A (nl) | 1982-02-16 |
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