GR82212B - - Google Patents
Info
- Publication number
- GR82212B GR82212B GR74422A GR840174422A GR82212B GR 82212 B GR82212 B GR 82212B GR 74422 A GR74422 A GR 74422A GR 840174422 A GR840174422 A GR 840174422A GR 82212 B GR82212 B GR 82212B
- Authority
- GR
- Greece
Links
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Turning (AREA)
- Knives (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/518,637 US4538944A (en) | 1981-09-21 | 1983-07-29 | Annular cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR82212B true GR82212B (en) | 1984-12-13 |
Family
ID=24064826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR74422A GR82212B (en) | 1983-07-29 | 1984-04-13 |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS6039007A (en) |
| AR (1) | AR231502A1 (en) |
| AU (1) | AU567545B2 (en) |
| BG (1) | BG48687A3 (en) |
| BR (1) | BR8403392A (en) |
| CA (1) | CA1204307A (en) |
| CH (1) | CH657552A5 (en) |
| CS (1) | CS254977B2 (en) |
| DE (1) | DE3409568A1 (en) |
| ES (1) | ES289252Y (en) |
| FR (1) | FR2549752B2 (en) |
| GB (1) | GB2144063B (en) |
| GR (1) | GR82212B (en) |
| HU (1) | HU199720B (en) |
| IL (1) | IL72243A (en) |
| IT (1) | IT1177621B (en) |
| MX (1) | MX159645A (en) |
| NL (1) | NL8401138A (en) |
| NO (1) | NO162007C (en) |
| NZ (1) | NZ207483A (en) |
| PL (1) | PL145481B1 (en) |
| RO (1) | RO90581B1 (en) |
| SE (1) | SE456566B (en) |
| YU (1) | YU75884A (en) |
| ZA (1) | ZA844992B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4682004B2 (en) * | 2005-09-28 | 2011-05-11 | 大見工業株式会社 | Hole cutter |
| CN110732695A (en) * | 2019-10-25 | 2020-01-31 | 西安石油大学 | Machine presss from both sides detachable deep hole reducing boring cutter device |
| KR102546625B1 (en) * | 2020-07-13 | 2023-06-23 | 오소연 | Walking assistance device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086410A (en) * | 1961-01-23 | 1963-04-23 | Zimmermann Lukas | Trepanning tool |
| FR1568265A (en) * | 1968-03-22 | 1969-05-23 | ||
| US3609056A (en) * | 1969-06-05 | 1971-09-28 | Everett D Hougen | Hole cutter |
| US4322187A (en) * | 1980-06-18 | 1982-03-30 | Hougen Everett D | Annular hole cutter |
| CA1190419A (en) * | 1981-09-21 | 1985-07-16 | Everett D. Hougen | Annular cutter |
-
1984
- 1984-03-09 AU AU25452/84A patent/AU567545B2/en not_active Ceased
- 1984-03-09 NO NO840924A patent/NO162007C/en unknown
- 1984-03-09 SE SE8401304A patent/SE456566B/en not_active IP Right Cessation
- 1984-03-13 NZ NZ207483A patent/NZ207483A/en unknown
- 1984-03-15 DE DE19843409568 patent/DE3409568A1/en not_active Ceased
- 1984-03-19 CA CA000449885A patent/CA1204307A/en not_active Expired
- 1984-03-27 IT IT47942/84A patent/IT1177621B/en active
- 1984-04-10 NL NL8401138A patent/NL8401138A/en not_active Application Discontinuation
- 1984-04-12 JP JP59071897A patent/JPS6039007A/en active Granted
- 1984-04-13 GR GR74422A patent/GR82212B/el unknown
- 1984-04-23 MX MX201105A patent/MX159645A/en unknown
- 1984-04-27 YU YU00758/84A patent/YU75884A/en unknown
- 1984-04-30 RO RO114425A patent/RO90581B1/en unknown
- 1984-05-11 GB GB08412070A patent/GB2144063B/en not_active Expired
- 1984-06-25 FR FR8409989A patent/FR2549752B2/en not_active Expired
- 1984-06-27 IL IL8472243A patent/IL72243A/en unknown
- 1984-06-29 ZA ZA844992A patent/ZA844992B/en unknown
- 1984-07-02 CH CH3168/84A patent/CH657552A5/en not_active IP Right Cessation
- 1984-07-06 AR AR297138A patent/AR231502A1/en active
- 1984-07-06 BG BG66145A patent/BG48687A3/en unknown
- 1984-07-06 BR BR8403392A patent/BR8403392A/en not_active IP Right Cessation
- 1984-07-20 CS CS845596A patent/CS254977B2/en unknown
- 1984-07-26 ES ES1984289252U patent/ES289252Y/en not_active Expired
- 1984-07-27 PL PL1984248967A patent/PL145481B1/en unknown
- 1984-07-27 HU HU842892A patent/HU199720B/en not_active IP Right Cessation