FR2200077B1 - - Google Patents
Info
- Publication number
- FR2200077B1 FR2200077B1 FR7334378A FR7334378A FR2200077B1 FR 2200077 B1 FR2200077 B1 FR 2200077B1 FR 7334378 A FR7334378 A FR 7334378A FR 7334378 A FR7334378 A FR 7334378A FR 2200077 B1 FR2200077 B1 FR 2200077B1
- 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
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722246965 DE2246965A1 (de) | 1972-09-25 | 1972-09-25 | Spiralbohrer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2200077A1 FR2200077A1 (fr) | 1974-04-19 |
FR2200077B1 true FR2200077B1 (fr) | 1978-02-10 |
Family
ID=5857307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7334378A Expired FR2200077B1 (fr) | 1972-09-25 | 1973-09-25 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2246965A1 (fr) |
FR (1) | FR2200077B1 (fr) |
GB (1) | GB1395855A (fr) |
NL (1) | NL7313160A (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4222690A (en) * | 1977-12-03 | 1980-09-16 | Ryosuke Hosoi | Drill having cutting edges with the greatest curvature at the central portion thereof |
DE3611998A1 (de) * | 1986-04-09 | 1987-10-15 | Guehring Gottlieb Fa | Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen |
DE3615940A1 (de) * | 1986-05-12 | 1987-11-19 | Guehring Gottlieb Fa | Verfahren zum einbringen tiefer loecher in ein werkstueck |
DE4314868C2 (de) * | 1993-05-05 | 2002-05-16 | Hawera Probst Kg Hartmetall | Bohrwerkzeug |
JPH11500967A (ja) * | 1995-03-03 | 1999-01-26 | コメート プレツィジオーンスヴェルクツォイゲ ローベルト ブロイニング ゲゼルシャフト ミット ベシュレンクテル ハフツング | 穿孔工具 |
DE19543233A1 (de) * | 1995-11-07 | 1997-05-15 | Johne & Co Praezisionswerkzeug | Bohrwerkzeug mit auswechselbarer Spitze |
SE511429C2 (sv) | 1996-09-13 | 1999-09-27 | Seco Tools Ab | Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp |
IL120948A0 (en) * | 1997-05-29 | 1997-09-30 | Iscar Ltd | Cutting tool assembly |
US6506003B1 (en) | 2001-10-02 | 2003-01-14 | Kennametal Inc. | Cutting tool |
DE10207257B4 (de) | 2002-02-21 | 2021-02-18 | Kennametal Inc. | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
US6582164B1 (en) | 2002-02-25 | 2003-06-24 | Kennametal Inc. | Roller twist drill |
IL162147A (en) * | 2004-05-24 | 2008-03-20 | Gil Hecht | Drill with interchangeable head |
US7309196B2 (en) | 2004-10-05 | 2007-12-18 | Kennametal Inc. | Modular drill |
IL164888A (en) | 2004-10-28 | 2009-07-20 | Iscar Ltd | Cutting tool and cutting head for it |
FR2913618A3 (fr) * | 2007-03-16 | 2008-09-19 | Renault Sas | Outil multitache de percage et de chanfreinage |
DE102010026271B4 (de) * | 2010-07-06 | 2019-02-14 | Kennametal Inc. | Bohrwerkzeug |
DE102012202976A1 (de) * | 2011-02-28 | 2012-08-30 | Ceram Tec Gmbh | Fräser für die Hartzerspanung |
DE102012020185B3 (de) | 2012-10-15 | 2014-03-06 | Kennametal Inc. | Reibahle |
DE102013220884B4 (de) | 2013-10-15 | 2022-02-17 | Kennametal Inc. | Modulares Trägerwerkzeug sowie Werkzeugkopf |
DE102014206796B4 (de) | 2014-04-08 | 2020-10-15 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug |
DE102015211744B4 (de) | 2015-06-24 | 2023-07-20 | Kennametal Inc. | Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug |
USD798922S1 (en) | 2015-10-07 | 2017-10-03 | Kennametal Inc. | Cutting head for rotary drill |
US10071430B2 (en) | 2015-10-07 | 2018-09-11 | Kennametal Inc. | Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head |
US10799958B2 (en) | 2017-08-21 | 2020-10-13 | Kennametal Inc. | Modular rotary cutting tool |
CN112077370A (zh) | 2019-06-13 | 2020-12-15 | 肯纳金属印度有限公司 | 可转位钻头刀片 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE200708C (fr) * | 1907-12-24 | |||
US2259611A (en) * | 1941-03-19 | 1941-10-21 | George M Burger | Drill |
-
1972
- 1972-09-25 DE DE19722246965 patent/DE2246965A1/de active Pending
-
1973
- 1973-09-24 GB GB4461373A patent/GB1395855A/en not_active Expired
- 1973-09-25 NL NL7313160A patent/NL7313160A/xx not_active Application Discontinuation
- 1973-09-25 FR FR7334378A patent/FR2200077B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2200077A1 (fr) | 1974-04-19 |
DE2246965A1 (de) | 1974-04-11 |
NL7313160A (fr) | 1974-03-27 |
GB1395855A (en) | 1975-05-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |