FR2418690B3 - - Google Patents
Info
- Publication number
- FR2418690B3 FR2418690B3 FR7904875A FR7904875A FR2418690B3 FR 2418690 B3 FR2418690 B3 FR 2418690B3 FR 7904875 A FR7904875 A FR 7904875A FR 7904875 A FR7904875 A FR 7904875A FR 2418690 B3 FR2418690 B3 FR 2418690B3
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0404—Hexagonal
- B23B2200/0419—Hexagonal trigonal
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19787806211U DE7806211U1 (de) | 1978-03-02 | 1978-03-02 | Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2418690A1 FR2418690A1 (fr) | 1979-09-28 |
| FR2418690B3 true FR2418690B3 (de) | 1981-11-27 |
Family
ID=6689112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7904875A Granted FR2418690A1 (fr) | 1978-03-02 | 1979-02-26 | Outil de forage de trous dans la matiere metallique pleine de pieces a usiner |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS54120487A (de) |
| AT (1) | ATA17579A (de) |
| BE (1) | BE873749A (de) |
| CH (1) | CH637048A5 (de) |
| DE (1) | DE7806211U1 (de) |
| ES (1) | ES241716Y (de) |
| FR (1) | FR2418690A1 (de) |
| GB (1) | GB2016316B (de) |
| IT (1) | IT1112187B (de) |
| NL (1) | NL7900976A (de) |
| SE (1) | SE7900961L (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8107329U1 (de) * | 1980-05-08 | 1981-08-13 | Marwin Cutting Tools Ltd., Rothley, Leicestershire | "maschinen-schneidwerkzeug" |
| JPS5981010A (ja) * | 1982-10-29 | 1984-05-10 | Nippon Oil & Fats Co Ltd | 穴明け工具 |
| GB2132517A (en) * | 1982-12-13 | 1984-07-11 | Gen Electric | Inserts for cutting tools |
| JPS6071107A (ja) * | 1983-08-02 | 1985-04-23 | Masao Kubota | 回転切削工具 |
| JPS61270011A (ja) * | 1985-05-27 | 1986-11-29 | Mitsubishi Metal Corp | ２枚刃のスロ−アウエイ式ドリル |
| JPH0623368Y2 (ja) * | 1987-04-25 | 1994-06-22 | 三菱マテリアル株式会社 | スローアウエイ式穴明け工具 |
| DE8800929U1 (de) * | 1988-01-27 | 1989-05-24 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim, De | |
| US5011342A (en) * | 1988-03-14 | 1991-04-30 | 501 Greenfield Industries, Inc. | Twist drill |
| DE4018043A1 (de) * | 1990-06-06 | 1991-12-12 | Krupp Widia Gmbh | Bohrwerkzeug |
| ES2334911T3 (es) * | 2002-09-09 | 2010-03-17 | Komet Group Gmbh | Herramienta de taladrado con insertos cortantes intercambiables e insertos cortantes para una herramienta de taladrado de este tipo. |
| DE102006010856A1 (de) | 2006-03-09 | 2007-09-13 | Kennametal Inc. | Schneideinsatz, insbesondere Wendeplatte für einen Bohrer |
| CN115889859A (zh) * | 2022-12-12 | 2023-04-04 | 安徽众鑫科技股份有限公司 | 一种高效经济的深孔钻刀杆 |
-
1978
- 1978-03-02 DE DE19787806211U patent/DE7806211U1/de not_active Expired
-
1979
- 1979-01-10 AT AT17579A patent/ATA17579A/de not_active IP Right Cessation
- 1979-01-18 CH CH47179A patent/CH637048A5/de not_active IP Right Cessation
- 1979-01-26 BE BE0/193112A patent/BE873749A/xx not_active IP Right Cessation
- 1979-02-05 SE SE7900961A patent/SE7900961L/xx not_active Application Discontinuation
- 1979-02-07 NL NL7900976A patent/NL7900976A/xx not_active Application Discontinuation
- 1979-02-16 IT IT20297/79A patent/IT1112187B/it active
- 1979-02-16 JP JP1624679A patent/JPS54120487A/ja active Pending
- 1979-02-26 FR FR7904875A patent/FR2418690A1/fr active Granted
- 1979-02-27 GB GB7906887A patent/GB2016316B/en not_active Expired
- 1979-02-28 ES ES1979241716U patent/ES241716Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2418690A1 (fr) | 1979-09-28 |
| NL7900976A (nl) | 1979-09-04 |
| GB2016316B (en) | 1982-04-28 |
| ES241716Y (es) | 1979-11-01 |
| SE7900961L (sv) | 1979-09-03 |
| CH637048A5 (de) | 1983-07-15 |
| ES241716U (es) | 1979-05-01 |
| DE7806211U1 (de) | 1979-08-09 |
| BE873749A (fr) | 1979-07-26 |
| JPS54120487A (en) | 1979-09-19 |
| IT1112187B (it) | 1986-01-13 |
| ATA17579A (de) | 1979-11-15 |
| GB2016316A (en) | 1979-09-26 |
| IT7920297A0 (it) | 1979-02-16 |