BRPI0411202A - cortador de núcleo - Google Patents
cortador de núcleoInfo
- Publication number
- BRPI0411202A BRPI0411202A BRPI0411202-4A BRPI0411202A BRPI0411202A BR PI0411202 A BRPI0411202 A BR PI0411202A BR PI0411202 A BRPI0411202 A BR PI0411202A BR PI0411202 A BRPI0411202 A BR PI0411202A
- Authority
- BR
- Brazil
- Prior art keywords
- cutting
- blade
- cutter
- attic
- base
- 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
- B23B51/04—Drills for trepanning
- B23B51/0466—Drills for trepanning with exchangeable cutting inserts, e.g. able to be clamped
-
- 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
- B23B2251/20—Number of cutting edges
- B23B2251/202—Three 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
- B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/30—Chip guiding or removal
-
- 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
- Y10T408/895—Having axial, core-receiving central portion
-
- 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
- Y10T408/895—Having axial, core-receiving central portion
- Y10T408/8957—Having axial, core-receiving central portion and having stepped cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Milling Processes (AREA)
- Harvester Elements (AREA)
Abstract
"CORTADOR DE NúCLEO". Prevê um cortador de núcleo que permite que a espessura da parede de uma base seja ajustada livremente e um sótão seja facilmente formado; o cortador de núcleo A é composto de uma base cilíndrica, uma pluralidade de porções de corte fornecidas na ponta da base e sulcos de descarga configurados para descarregar lascas cortadas pelas porções de corte e uma porção de ligação, cada uma das porções de corte é construída de um bloco e tem no mínimo três lâminas de corte, incluindo uma primeira lâmina de corte 2a, uma segunda lâmina de corte 2b e uma terceira lâmina de corte 2c, em que a primeira lâmina de corte 2a se localize radialmente para dentro em relação à segunda e à terceira lâmina 2b e 2c e a segunda lâmina de corte 2c se localize entre a primeira e a terceira lâmina de corte 1a e 1c em uma direção radial da base, a primeira, a segunda e a terceira lâminas de corte sejam dispostas de modo que suas posições circunferenciais se desviem para trás nessa ordem em uma direção rotacional do cortador de núcleo, caracterizado pelo fato de que uma parede 3b de uma extremidade traseira do sulco de descarga 3 provida para corresponder à superfície de corte 2k da terceira lâmina de corte esteja localizada na mesma posição ou direcionada para trás na direção rotacional em relação a uma superfície de corte 2k da terceira lâmina de corte; é provido um sótão 4 para descarregar as lascas, adjacente a cada porção de corte a ser localizada em direção à frente de cada porção de corte na direção rotacional, em que o sótão seja formado por uma superfície que seja formada mediante o corte de uma superfície periférica externa de uma porção de ponta da base, de maneira que uma extremidade interna do sótão esteja localizada radialmente para dentro em relação a uma extremidade externa da primeira porção de corte e se projete a uma posição mais baixa do que a extremidade externa do sótão.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003160652 | 2003-06-05 | ||
JP2003358905 | 2003-10-20 | ||
PCT/JP2004/007740 WO2004108333A1 (ja) | 2003-06-05 | 2004-05-28 | コアカッター |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0411202A true BRPI0411202A (pt) | 2006-07-18 |
Family
ID=33513381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0411202-4A BRPI0411202A (pt) | 2003-06-05 | 2004-05-28 | cortador de núcleo |
Country Status (12)
Country | Link |
---|---|
US (1) | US7611312B2 (pt) |
EP (1) | EP1637262B1 (pt) |
JP (1) | JP4499037B2 (pt) |
KR (1) | KR100655556B1 (pt) |
CN (1) | CN1798624B (pt) |
AU (1) | AU2004244876B2 (pt) |
BR (1) | BRPI0411202A (pt) |
CA (1) | CA2526499C (pt) |
ES (1) | ES2457043T3 (pt) |
RU (1) | RU2311270C2 (pt) |
TW (1) | TWI263552B (pt) |
WO (1) | WO2004108333A1 (pt) |
Families Citing this family (35)
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US9506298B2 (en) | 2013-11-20 | 2016-11-29 | Longyear Tm, Inc. | Drill bits having blind-hole flushing and systems for using same |
US8459381B2 (en) * | 2006-12-14 | 2013-06-11 | Longyear Tm, Inc. | Drill bits with axially-tapered waterways |
US9279292B2 (en) | 2013-11-20 | 2016-03-08 | Longyear Tm, Inc. | Drill bits having flushing and systems for using same |
US9500036B2 (en) | 2006-12-14 | 2016-11-22 | Longyear Tm, Inc. | Single-waterway drill bits and systems for using same |
CA2687616C (en) * | 2007-06-15 | 2012-05-22 | Kabushiki Kaisha Miyanaga | Core cutter |
CA2698169C (en) * | 2007-09-05 | 2015-02-03 | Groupe Fordia Inc. | Drill bit |
JP4856766B2 (ja) * | 2008-10-15 | 2012-01-18 | 株式会社ミヤナガ | コアドリル |
USD659176S1 (en) | 2010-01-13 | 2012-05-08 | Irwin Industrial Tool Company | Hole saw |
US9782839B2 (en) * | 2010-01-13 | 2017-10-10 | Irwin Industrial Tool Company | Hole cutter with chip egress aperture |
USD690334S1 (en) | 2010-01-13 | 2013-09-24 | Irwin Industrial Tool Company | Hole saw |
US10137507B2 (en) | 2010-01-13 | 2018-11-27 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
US9884374B2 (en) | 2015-09-03 | 2018-02-06 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
US9808869B2 (en) * | 2010-01-13 | 2017-11-07 | Irwin Industrial Tool Company | Hole cutter with chip egress aperture |
US9724766B2 (en) | 2010-01-13 | 2017-08-08 | Irwin Industrial Tool Company | Hole cutter with multiple fulcrums |
US8662208B2 (en) * | 2010-06-17 | 2014-03-04 | American National Carbide Co. | Downhole cutting tool, cutting elements and method |
JP3164921U (ja) | 2010-10-08 | 2010-12-24 | 大見工業株式会社 | ホールカッター |
DE102011084455A1 (de) * | 2011-10-13 | 2013-04-18 | Robert Bosch Gmbh | Hammerbohrkrone |
DE102011084436B4 (de) * | 2011-10-13 | 2015-10-01 | Robert Bosch Gmbh | Hammerbohrkrone |
US8777528B2 (en) * | 2012-04-24 | 2014-07-15 | Ronald Anthony Polizzi | Outside diameter shaft reducer |
US20140017021A1 (en) * | 2012-07-12 | 2014-01-16 | General Electric Company | Apparatus for removing retainer material |
WO2014020690A1 (ja) * | 2012-07-31 | 2014-02-06 | 日東工器株式会社 | 切削刃チップおよび切削刃チップを備える環状カッタ、並びにその製造方法 |
US20140178140A1 (en) * | 2012-12-20 | 2014-06-26 | Hougen Manufacturing, Inc. | Cutting assembly |
CN104234629B (zh) * | 2013-06-20 | 2016-04-20 | 中国科学院寒区旱区环境与工程研究所 | 一种用于冰川钻探的多层立体刀面钻头 |
CN103670285B (zh) * | 2013-12-16 | 2016-06-01 | 江西坚德实业有限公司 | 一种高效广谱性地质钻头及制造方法 |
CN103742078B (zh) * | 2014-01-08 | 2016-08-24 | 无锡钻探工具厂有限公司 | 一种梳状扇形块孕镶金刚石钻头 |
CN103875463B (zh) * | 2014-04-04 | 2016-03-02 | 云南欣绿茶花股份有限公司 | 一种苗木嫁接作业用多功能组合刀具 |
CN104280262A (zh) * | 2014-09-04 | 2015-01-14 | 中山大学 | 三向环刀土样切割仪 |
CN106761512B (zh) * | 2016-12-28 | 2023-03-24 | 深圳市盛业地下工程有限公司 | 岩心切割装置及施工方法 |
USD845362S1 (en) | 2017-12-04 | 2019-04-09 | Black & Decker Inc. | Holesaw |
WO2020021771A1 (ja) * | 2018-07-26 | 2020-01-30 | 株式会社ミヤナガ | コアカッター及びそれを用いる切削方法 |
USD907156S1 (en) * | 2018-11-30 | 2021-01-05 | Leatherman Tool Group, Inc. | Sight adjustment tool |
CN109624094B (zh) * | 2018-12-26 | 2020-10-09 | 湖北攀峰钻石科技有限公司 | 一种组合式金刚石刀头 |
NL2024154B1 (en) * | 2019-11-04 | 2021-07-19 | Colt Tech Gmbh | Cylindrical head boring tool, in particular a Forstner bit |
MX2022007631A (es) * | 2019-12-18 | 2022-08-11 | Decatur Diamond Llc | Herramienta giratoria de corte. |
CN110978294A (zh) * | 2019-12-27 | 2020-04-10 | 佛山市永盛达机械有限公司 | 一种开孔机 |
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US20080279646A1 (en) * | 2004-08-31 | 2008-11-13 | Kabushiki Kaisha Miyanaga | Core Cutter |
CA113411S (en) * | 2005-06-03 | 2007-04-26 | Miyanaga Kk | Hole cutter |
-
2004
- 2004-05-27 TW TW093115021A patent/TWI263552B/zh not_active IP Right Cessation
- 2004-05-28 JP JP2005506786A patent/JP4499037B2/ja not_active Expired - Lifetime
- 2004-05-28 KR KR1020057022843A patent/KR100655556B1/ko active IP Right Grant
- 2004-05-28 WO PCT/JP2004/007740 patent/WO2004108333A1/ja active Application Filing
- 2004-05-28 RU RU2005141495/02A patent/RU2311270C2/ru not_active IP Right Cessation
- 2004-05-28 BR BRPI0411202-4A patent/BRPI0411202A/pt not_active IP Right Cessation
- 2004-05-28 AU AU2004244876A patent/AU2004244876B2/en not_active Expired
- 2004-05-28 US US10/558,125 patent/US7611312B2/en not_active Expired - Lifetime
- 2004-05-28 CN CN2004800155172A patent/CN1798624B/zh not_active Expired - Lifetime
- 2004-05-28 CA CA002526499A patent/CA2526499C/en not_active Expired - Fee Related
- 2004-05-28 ES ES04735332.1T patent/ES2457043T3/es not_active Expired - Lifetime
- 2004-05-28 EP EP04735332.1A patent/EP1637262B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1798624A (zh) | 2006-07-05 |
KR20060014066A (ko) | 2006-02-14 |
EP1637262A4 (en) | 2009-06-24 |
ES2457043T3 (es) | 2014-04-24 |
TW200507968A (en) | 2005-03-01 |
KR100655556B1 (ko) | 2006-12-11 |
RU2311270C2 (ru) | 2007-11-27 |
US20070065244A1 (en) | 2007-03-22 |
CA2526499A1 (en) | 2004-12-16 |
AU2004244876A1 (en) | 2004-12-16 |
JP4499037B2 (ja) | 2010-07-07 |
CA2526499C (en) | 2008-10-07 |
JPWO2004108333A1 (ja) | 2006-07-20 |
EP1637262A1 (en) | 2006-03-22 |
RU2005141495A (ru) | 2006-06-10 |
CN1798624B (zh) | 2011-12-07 |
AU2004244876B2 (en) | 2007-09-13 |
US7611312B2 (en) | 2009-11-03 |
WO2004108333A1 (ja) | 2004-12-16 |
TWI263552B (en) | 2006-10-11 |
EP1637262B1 (en) | 2014-03-05 |
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