BRPI0412870A - broca - Google Patents
brocaInfo
- Publication number
- BRPI0412870A BRPI0412870A BRPI0412870-2A BRPI0412870A BRPI0412870A BR PI0412870 A BRPI0412870 A BR PI0412870A BR PI0412870 A BRPI0412870 A BR PI0412870A BR PI0412870 A BRPI0412870 A BR PI0412870A
- Authority
- BR
- Brazil
- Prior art keywords
- cutting
- tool
- cutting edges
- shaft
- grooves
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
-
- 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
- B23B2251/00—Details of tools for drilling machines
- B23B2251/04—Angles, e.g. cutting angles
- B23B2251/043—Helix angles
- B23B2251/046—Variable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
- Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
- Y10T408/455—Conducting channel extending to end of Tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
- Y10T408/9097—Spiral channel
Abstract
"BROCA". A presente invenção refere-se a uma broca com, pelo menos, duas arestas de corte (7, 8) e, respectivamente, uma ranhura de aparas (9, 10) em espiral, pelo menos, parcialmente, partindo destas indo na direção de uma extremidade da haste (6), apresenta um canal de resfriamento (13, 14), partindo da extremidade da haste (6), passando paralelamente ao eixo da ferramenta (A), cuja abertura de saída (15, 16) está disposta na ranhura de aparas (9, 10) e direcionada para a aresta de corte (7, 8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333340A DE10333340A1 (de) | 2003-07-23 | 2003-07-23 | Bohrer |
PCT/EP2004/005974 WO2005018857A1 (de) | 2003-07-23 | 2004-06-03 | Bohrer |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0412870A true BRPI0412870A (pt) | 2006-10-03 |
Family
ID=34071836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0412870-2A BRPI0412870A (pt) | 2003-07-23 | 2004-06-03 | broca |
Country Status (13)
Country | Link |
---|---|
US (1) | US7476067B2 (pt) |
EP (1) | EP1648642B1 (pt) |
JP (1) | JP4802095B2 (pt) |
KR (1) | KR20060037392A (pt) |
CN (1) | CN100427252C (pt) |
AT (1) | ATE386602T1 (pt) |
BR (1) | BRPI0412870A (pt) |
CA (1) | CA2533017C (pt) |
DE (2) | DE10333340A1 (pt) |
ES (1) | ES2300786T3 (pt) |
MX (1) | MXPA06000797A (pt) |
PL (1) | PL1648642T3 (pt) |
WO (1) | WO2005018857A1 (pt) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10537943B2 (en) | 2017-03-27 | 2020-01-21 | Kennametal Inc | Modular rotary tool and modular tool system |
US11911830B2 (en) | 2019-06-13 | 2024-02-27 | Kennametal India Ltd. | Indexable drilling inserts |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041331A1 (de) * | 2005-08-29 | 2007-03-01 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Werkzeug zur spanenden Bearbeitung von Werkstücken |
DE102006027552B4 (de) * | 2006-06-14 | 2011-06-01 | Audi Ag | Bohrwerkzeug insbesondere für metallische Werkstoffe |
DE102006034489A1 (de) * | 2006-07-20 | 2008-01-24 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Bohrwerkzeug |
ITTO20060724A1 (it) * | 2006-10-09 | 2008-04-10 | Alenia Aeronautica Spa | Utensile e metodo di fresatura, in particolare per la fresatura di materiali compositi |
CN101879622B (zh) | 2007-07-12 | 2012-08-22 | 本田技研工业株式会社 | 钻头 |
JP5103077B2 (ja) * | 2007-07-12 | 2012-12-19 | 本田技研工業株式会社 | ドリル |
DE102007042280A1 (de) | 2007-09-06 | 2009-03-12 | Komet Group Holding Gmbh | Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung |
DE102007042279A1 (de) * | 2007-09-06 | 2009-03-12 | Komet Group Holding Gmbh | Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung |
DE102007044095A1 (de) * | 2007-09-14 | 2009-03-19 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Bohrwerkzeug mit Bohrkrone |
DE102008027787A1 (de) | 2008-06-11 | 2009-12-17 | Gühring Ohg | Bohrwerkzeug mit innenliegender Kühl-/Schmiermittelversorgung |
JP4566260B2 (ja) * | 2008-12-25 | 2010-10-20 | 株式会社森精機製作所 | 工具内流路を有する工具 |
JP5512386B2 (ja) * | 2009-09-25 | 2014-06-04 | Dmg森精機株式会社 | 工具内流路を有する円筒状回転工具およびこの工具による加工方法 |
US8881847B2 (en) | 2010-01-29 | 2014-11-11 | Kennametal Inc. | Dust collecting device for a roof tool |
DE102010021089A1 (de) * | 2010-03-25 | 2012-01-12 | Gühring Ohg | Werkzeug mit zentralem Kühlmittelkanal |
US9539652B2 (en) | 2010-04-30 | 2017-01-10 | Kennametal Inc. | Rotary cutting tool having PCD cutting tip |
DE102010026271B4 (de) | 2010-07-06 | 2019-02-14 | Kennametal Inc. | Bohrwerkzeug |
DE202010012764U1 (de) | 2010-09-20 | 2010-11-25 | Neher, Gerd | Bohrer |
US8882412B2 (en) * | 2011-05-11 | 2014-11-11 | Kennametal Inc. | Rotary cutting tool having PCD cutting tip |
SE535855C2 (sv) | 2011-05-16 | 2013-01-15 | Sandvik Intellectual Property | Roterbart borrverktyg samt grundkropp härför |
DE202011050277U1 (de) | 2011-05-30 | 2012-07-04 | Gerhard Bockholt | Bohrwerkzeug |
US9579732B2 (en) | 2012-07-18 | 2017-02-28 | Milwaukee Electric Tool Corporation | Hole saw |
JP6122487B2 (ja) * | 2013-04-26 | 2017-04-26 | 京セラ株式会社 | ドリルおよびそれを用いた切削加工物の製造方法 |
WO2015030212A1 (ja) * | 2013-08-30 | 2015-03-05 | 株式会社タンガロイ | 刃先交換式ドリルのボデーおよびドリル |
DE102014207510B4 (de) * | 2014-04-17 | 2021-12-16 | Kennametal Inc. | Zerspanungswerkzeug sowie Verfahren zum Herstellen eines Zerspanungswerkzeugs |
DE102014108219B4 (de) * | 2014-06-12 | 2020-12-17 | Kennametal Inc. | Rotationswerkzeug sowie Verfahren zur Herstellung eines Rotationswerkzeugs |
MX2019004697A (es) | 2016-10-21 | 2019-06-17 | Kyocera Sgs Prec Tools Inc | Brocas y métodos para usar las mismas. |
FR3062564A1 (fr) * | 2017-02-07 | 2018-08-10 | Implants Diffusion International | Foret chirurgical a bague creuse d'irrigation. |
WO2018225524A1 (ja) * | 2017-06-07 | 2018-12-13 | 新明和工業株式会社 | 加工品の製造方法 |
DE102017212054B4 (de) | 2017-07-13 | 2019-02-21 | Kennametal Inc. | Verfahren zur Herstellung eines Schneidkopfes sowie Schneidkopf |
JP6362803B1 (ja) * | 2018-01-23 | 2018-07-25 | 株式会社松浦機械製作所 | 切削工具 |
EP3820639A4 (en) | 2018-07-10 | 2022-06-15 | Milwaukee Electric Tool Corporation | HOLE SAW WITH HOLES WITH HEXAGONAL SIDE WALLS |
JP6492390B1 (ja) * | 2018-10-31 | 2019-04-03 | 株式会社タンガロイ | ボデー及び転削工具 |
US11110524B2 (en) | 2019-03-07 | 2021-09-07 | Kennametal Inc. | Rotary cutting tool with internal coolant passage |
USD958855S1 (en) | 2019-12-09 | 2022-07-26 | Milwaukee Electric Tool Corporation | Hole saw |
CN112139566B (zh) * | 2020-09-27 | 2023-02-10 | 森泰英格(成都)数控刀具股份有限公司 | U钻 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1144088A (en) * | 1915-03-11 | 1915-06-22 | Napoleon L Ains | Drill for boring gun-barrels. |
US2325973A (en) * | 1942-04-20 | 1943-08-03 | Nurnberger Joseph Samuel | Drill |
US2786373A (en) * | 1953-12-14 | 1957-03-26 | Patton William Kenneth | Straight flute drilling cutter |
US3037264A (en) * | 1959-09-08 | 1962-06-05 | Carl W Mossberg | Coolant type milling cutter |
US3045513A (en) * | 1960-07-05 | 1962-07-24 | Rudolf W Andreasson | Drill |
US3040605A (en) * | 1960-08-01 | 1962-06-26 | Rudolf W Andreasson | Drill |
US3436990A (en) * | 1965-12-27 | 1969-04-08 | Asher Tourison | Spade drill |
US4340327A (en) * | 1980-07-01 | 1982-07-20 | Gulf & Western Manufacturing Co. | Tool support and drilling tool |
DE3234238A1 (de) * | 1982-09-15 | 1984-03-15 | August Beck GmbH & Co, 7472 Winterlingen | Aufbohrer mit wendeplatte |
US4643621A (en) * | 1983-03-21 | 1987-02-17 | The Boeing Company | Quick-change system for power feed and positive feed drill motors |
JPS61141008U (pt) * | 1985-02-21 | 1986-09-01 | ||
US4890963A (en) * | 1988-06-21 | 1990-01-02 | Carboloy Inc. | Cutting fluid transporting device and cutting tools employing the same |
SE461024B (sv) * | 1988-06-23 | 1989-12-18 | Sandvik Ab | Borr |
JP2775912B2 (ja) * | 1989-10-27 | 1998-07-16 | 三菱マテリアル株式会社 | 穴明け工具 |
US5171244A (en) * | 1990-01-08 | 1992-12-15 | Caspari Richard B | Methods and apparatus for arthroscopic prosthetic knee replacement |
US5350261A (en) * | 1992-03-12 | 1994-09-27 | Mitsubishi Materials Corporation | Twist drill |
JPH069813U (ja) * | 1992-05-01 | 1994-02-08 | 住友電気工業株式会社 | ドリル |
DE4231381A1 (de) * | 1992-09-19 | 1994-03-24 | Mitsubishi Materials Corp | Bohrer |
DE4239311C2 (de) | 1992-11-23 | 1996-04-18 | Guehring Joerg Dr | Bohrer, insbesondere Spitzbohrwerkzeug mit austauschbarem Schneideinsatz |
JPH06320323A (ja) * | 1993-05-19 | 1994-11-22 | Toshiba Tungaloy Co Ltd | 切削工具 |
SE508466C2 (sv) * | 1993-09-14 | 1998-10-12 | Seco Tools Ab | Borr |
US6439811B1 (en) * | 1994-05-06 | 2002-08-27 | Lon J. Wardell | End-mill tool with high and low flutes and related method for rough cutting and finishing a workpiece |
US5704740A (en) * | 1995-06-26 | 1998-01-06 | Walter Ag | Drilling tool, particularly for metallic materials |
ES2158329T3 (es) * | 1995-07-14 | 2001-09-01 | Kennametal Inc | Broca con canal de lubricante-refrigerante. |
US6116825A (en) * | 1995-08-08 | 2000-09-12 | Kennametal Hertel Ag Werkzeuge + Hartstoffe | Rotating cutting tool with a coolant passage and a method of providing it with coolant |
JPH09277108A (ja) * | 1996-02-14 | 1997-10-28 | Sumitomo Electric Ind Ltd | ドリル |
JPH09309017A (ja) * | 1996-05-24 | 1997-12-02 | Noboru Yamamoto | 切削油吸込溝付ドリル |
SE512187C2 (sv) * | 1997-04-30 | 2000-02-07 | Seco Tools Ab | Borr |
DE19834635C2 (de) | 1998-07-31 | 2001-07-26 | Guehring Joerg | Bohrwerkzeug mit einem gegen Lösen gesicherten, austauschbaren Schneideinsatz |
SE516052C2 (sv) * | 2000-03-17 | 2001-11-12 | Sandvik Ab | Borrverktyg |
SE519575C2 (sv) * | 2000-04-11 | 2003-03-18 | Sandvik Ab | Borrdkär för metallborrning |
CN2438535Y (zh) * | 2000-04-27 | 2001-07-11 | 王河 | 机夹式群刃钻头 |
KR100663222B1 (ko) * | 2000-07-14 | 2007-01-03 | 스미토모덴키고교가부시키가이샤 | 스로어웨이식 절삭 공구 |
JP2002254230A (ja) * | 2001-02-23 | 2002-09-10 | Mitsubishi Materials Corp | スローアウェイ式ドリル |
JP2003001511A (ja) * | 2001-06-26 | 2003-01-08 | Aisin Seiki Co Ltd | セミドライ加工具およびセミドライ加工装置 |
DE10164878C5 (de) * | 2001-11-23 | 2009-04-16 | Gühring, Jörg, Dr. | Anordnung zur Einspeisung von Kühl- bzw. Schmiermittel in Werkzeuge |
JP4232438B2 (ja) * | 2001-12-07 | 2009-03-04 | 三菱マテリアル株式会社 | ドリル |
DE10207257B4 (de) * | 2002-02-21 | 2021-02-18 | Kennametal Inc. | Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz |
JP2003340626A (ja) * | 2002-05-22 | 2003-12-02 | Omi Kogyo Co Ltd | 油穴付き切削工具 |
KR20050085845A (ko) * | 2002-12-19 | 2005-08-29 | 귀링 요르크 | 쿨링 채널 형상 |
US7101125B2 (en) * | 2003-12-17 | 2006-09-05 | Kennametal Inc. | Twist drill |
-
2003
- 2003-07-23 DE DE10333340A patent/DE10333340A1/de not_active Withdrawn
-
2004
- 2004-06-03 CA CA2533017A patent/CA2533017C/en not_active Expired - Fee Related
- 2004-06-03 JP JP2006520681A patent/JP4802095B2/ja not_active Expired - Fee Related
- 2004-06-03 MX MXPA06000797A patent/MXPA06000797A/es active IP Right Grant
- 2004-06-03 PL PL04739549T patent/PL1648642T3/pl unknown
- 2004-06-03 BR BRPI0412870-2A patent/BRPI0412870A/pt not_active IP Right Cessation
- 2004-06-03 ES ES04739549T patent/ES2300786T3/es active Active
- 2004-06-03 CN CNB2004800173768A patent/CN100427252C/zh active Active
- 2004-06-03 WO PCT/EP2004/005974 patent/WO2005018857A1/de active IP Right Grant
- 2004-06-03 DE DE502004006264T patent/DE502004006264D1/de active Active
- 2004-06-03 AT AT04739549T patent/ATE386602T1/de active
- 2004-06-03 KR KR1020067001466A patent/KR20060037392A/ko active Search and Examination
- 2004-06-03 EP EP04739549A patent/EP1648642B1/de active Active
-
2006
- 2006-01-20 US US11/337,099 patent/US7476067B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10537943B2 (en) | 2017-03-27 | 2020-01-21 | Kennametal Inc | Modular rotary tool and modular tool system |
US11911830B2 (en) | 2019-06-13 | 2024-02-27 | Kennametal India Ltd. | Indexable drilling inserts |
Also Published As
Publication number | Publication date |
---|---|
CN1809437A (zh) | 2006-07-26 |
JP4802095B2 (ja) | 2011-10-26 |
MXPA06000797A (es) | 2006-04-07 |
CN100427252C (zh) | 2008-10-22 |
WO2005018857A1 (de) | 2005-03-03 |
JP2006528078A (ja) | 2006-12-14 |
US7476067B2 (en) | 2009-01-13 |
EP1648642A1 (de) | 2006-04-26 |
PL1648642T3 (pl) | 2008-07-31 |
US20060204345A1 (en) | 2006-09-14 |
ES2300786T3 (es) | 2008-06-16 |
EP1648642B1 (de) | 2008-02-20 |
CA2533017A1 (en) | 2005-03-03 |
KR20060037392A (ko) | 2006-05-03 |
DE10333340A1 (de) | 2005-02-17 |
DE502004006264D1 (de) | 2008-04-03 |
ATE386602T1 (de) | 2008-03-15 |
CA2533017C (en) | 2011-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2517 DE 02-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |