JP5390527B2 - 回転工具 - Google Patents
回転工具 Download PDFInfo
- Publication number
- JP5390527B2 JP5390527B2 JP2010529285A JP2010529285A JP5390527B2 JP 5390527 B2 JP5390527 B2 JP 5390527B2 JP 2010529285 A JP2010529285 A JP 2010529285A JP 2010529285 A JP2010529285 A JP 2010529285A JP 5390527 B2 JP5390527 B2 JP 5390527B2
- Authority
- JP
- Japan
- Prior art keywords
- chamfer
- cutting edge
- rotary tool
- finishing
- corner
- Prior art date
- 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 - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 120
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/24—Finishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/44—Roughing
-
- 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
- B23B2251/24—Overall form of drilling tools
- B23B2251/248—Drills in which the outer surface is of special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/28—Arrangement of teeth
- B23B2251/282—Unequal spacing of cutting edges in the circumferential direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/44—Margins, i.e. the narrow portion of the land which is not cut away to provide clearance on the circumferential surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/32—Details of teeth
- B23C2210/325—Different teeth, i.e. one tooth having a different configuration to a tooth on the opposite side of the flute
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/54—Configuration of the cutting part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/60—Roughing
- B23C2220/605—Roughing and finishing
-
- 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
- Y10T408/905—Having stepped cutting edges
- Y10T408/906—Axially spaced
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
Description
Claims (11)
- 回転軸(10)に沿って延びる切削ヘッド(4)を含む回転工具(2)であって、
前記回転工具(2)は、半径方向外側に延びる複数の主切刃(6、8)と、前記主切刃(6、8)の各々に対応して前記切削ヘッド(4)の周縁部に形成される複数の端部とを備え、
前記端部の各々が切削コーナ(16)でコーナ面取りを形成し、
前記コーナ面取りの各々が、その切削能力が異なる粗削り用面取り(18)または仕上げ用面取り(20)の何れかによって構成されることを特徴とする回転工具(2)。 - 前記粗削り用面取り(18)の幅は、前記仕上げ用面取り(20)の幅よりも大きく、前記幅は前記主切刃(6、8)のほぼ直線の経路から前記コーナ面取りへの曲がり点(P1)と前記コーナ面取りから前記切削ヘッド(4)の外周部(22)への曲がり点(P2)との間の距離によって定義されることを特徴とする、請求項1に記載の回転工具(2)。
- 前記粗削り用面取り(18)の幅は、前記仕上げ用面取り(20)の幅の2倍を超えることを特徴とする、請求項2に記載の回転工具(2)。
- 前記仕上げ用面取り(20)の幅と前記粗削り用面取り(18)の幅との間の寸法比は、1:25〜1:50であることを特徴とする、請求項2または請求項3に記載の回転工具(2)。
- 前記仕上げ用面取り(20)および前記粗削り用面取り(18)は、前記回転軸(10)に対して同じ傾斜角で傾いていることを特徴とする、請求項1〜4のいずれか一項に記載の回転工具(2)。
- 前記仕上げ用面取り(20)および前記粗削り用面取り(18)は、それらの間で40°〜100°の面取り先端角(α)をなすことを特徴とする、請求項1〜5のいずれか一項に記載の回転工具(2)。
- 前記粗削り用面取り(18)を備える主切刃である第1の切刃(6)と、前記仕上げ用面取り(20)を備える主切刃である第2の切刃(8)とによって、前記切削ヘッド(4)は前記回転軸(10)に関して非対称の外形となるように構成されることを特徴とする、請求項1〜6のいずれか一項に記載の回転工具(2)。
- 前記第1の切刃(6)および前記第2の切刃(8)は、180°とは異なるピッチ角(ε)で配置されることを特徴とする、請求項7に記載の回転工具(2)。
- 前記ピッチ角(ε)は185°〜200°の範囲内であることを特徴とする、請求項8に記載の回転工具(2)。
- 回転方向(D)において前記第1の切刃(6)に続いて前記切削ヘッド(4)の外周部に、支持用面取り(26b)が設けられることを特徴とする、請求項7〜9いずれか一項に記載の回転工具(2)。
- 前記粗削り用面取り(18)及び前記仕上げ用面取り(20)が少なくとも1つ以上ずつ含まれることを特徴とする、請求項1〜10いずれか一項に記載の回転工具(2)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007050050.7 | 2007-10-17 | ||
DE102007050050A DE102007050050A1 (de) | 2007-10-17 | 2007-10-17 | Rundlaufwerkzeug, insbesondere Bohrer |
PCT/EP2008/008719 WO2009049870A1 (de) | 2007-10-17 | 2008-10-15 | Rundlaufwerkzeug, insbesondere bohrer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011500340A JP2011500340A (ja) | 2011-01-06 |
JP5390527B2 true JP5390527B2 (ja) | 2014-01-15 |
Family
ID=40291147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010529285A Expired - Fee Related JP5390527B2 (ja) | 2007-10-17 | 2008-10-15 | 回転工具 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8834080B2 (ja) |
EP (1) | EP2197613B1 (ja) |
JP (1) | JP5390527B2 (ja) |
KR (1) | KR20100075897A (ja) |
CN (1) | CN101821044B (ja) |
AT (1) | ATE524260T1 (ja) |
BR (1) | BRPI0816743A2 (ja) |
CA (1) | CA2702978C (ja) |
DE (1) | DE102007050050A1 (ja) |
MX (1) | MX2010003412A (ja) |
PL (1) | PL2197613T3 (ja) |
RU (1) | RU2445192C2 (ja) |
WO (1) | WO2009049870A1 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101389432B (zh) * | 2006-02-23 | 2011-08-31 | 国立大学法人东京农工大学 | 非轴对称刃钻头 |
DE102009012725B4 (de) * | 2009-03-11 | 2020-10-15 | Kennametal Inc. | Bohrerspitze sowie Bohrwerkzeug mit einer Bohrerspitze |
IL201486A (en) * | 2009-10-13 | 2015-05-31 | Iscar Ltd | drill |
DE102010006796B4 (de) * | 2010-02-04 | 2011-12-08 | Kennametal Inc. | Verfahren zur Herstellung eines Bohrers, sowie Bohrer |
DE102010006797B4 (de) | 2010-02-04 | 2011-12-22 | Kennametal Inc. | Bohrwerkzeug |
DE102010026271B4 (de) | 2010-07-06 | 2019-02-14 | Kennametal Inc. | Bohrwerkzeug |
GB201019952D0 (en) * | 2010-11-25 | 2011-01-05 | Element Six Ltd | Bit for a rotary drill |
CN102847990B (zh) * | 2011-07-01 | 2014-10-29 | 华伟纳精密工具(昆山)有限公司 | 前端外径大锥度微盲孔钻 |
CN102389991A (zh) * | 2011-12-06 | 2012-03-28 | 株洲钻石切削刀具股份有限公司 | 双刃带麻花钻 |
WO2013179417A1 (ja) * | 2012-05-30 | 2013-12-05 | オーエスジー株式会社 | 3枚刃ドリル |
JP5974695B2 (ja) * | 2012-07-13 | 2016-08-23 | 三菱日立ツール株式会社 | ドリル及びドリルの刃先部の製造方法 |
CN102794486A (zh) * | 2012-08-22 | 2012-11-28 | 浙江大学 | 一种适用于飞机壁板高速精确制孔的复合刀具 |
DE102013202578B4 (de) * | 2013-02-18 | 2014-08-28 | Kennametal Inc. | Verfahren zur Herstellung einer sich in Axialrichtung erstreckenden Werkzeugspitze sowie Werkzeugspitze |
GB2527705B (en) | 2013-06-06 | 2020-04-08 | Milwaukee Electric Tool Corp | Step drill bit |
USD734790S1 (en) * | 2013-06-12 | 2015-07-21 | Element Six (Production) (Pty) Ltd | Drill bit tip |
CN104338976A (zh) * | 2013-07-30 | 2015-02-11 | 上海名古屋精密工具股份有限公司 | 耐用型钻头 |
CN103706823B (zh) * | 2014-01-10 | 2015-12-09 | 聊城万合工业制造有限公司 | 一种精镗转台轴向通孔的镗刀 |
CN104107941A (zh) * | 2014-06-20 | 2014-10-22 | 杭州浙锚预应力有限公司 | 一体式钻铰刀 |
US10005136B2 (en) * | 2014-09-23 | 2018-06-26 | Iscar, Ltd. | Drill or drill head with burnishing margin |
US20170066062A1 (en) * | 2015-09-08 | 2017-03-09 | Mitsubishi Materials Corporation | Drill |
DE102015118689A1 (de) * | 2015-11-02 | 2017-05-04 | Riss Gmbh | Hartmetalleinsatz und Gesteinsbohrer |
CN105665804B (zh) * | 2016-02-02 | 2017-11-14 | 深圳市金洲精工科技股份有限公司 | 钻铣切削工具 |
EP3523073B1 (de) | 2016-10-07 | 2022-12-21 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Metall-bohrwerkzeug |
DE102017201684A1 (de) | 2017-02-02 | 2018-08-02 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Metall-Bohrwerkzeug |
US10195675B2 (en) * | 2017-03-02 | 2019-02-05 | Kennametal Inc. | Twist drill with unequal flute spacing and unequal relief angles |
CN107225269A (zh) * | 2017-06-12 | 2017-10-03 | 杭州希恩希拓斯精密机械有限公司 | 带外凸顶尖的刀具 |
TWI642502B (zh) * | 2017-11-17 | 2018-12-01 | 有晙精密工具有限公司 | Semi-circular drill bit (2) |
US11273501B2 (en) | 2018-04-26 | 2022-03-15 | Milwaukee Electric Tool Corporation | Step drill bit |
US11679442B2 (en) | 2018-06-22 | 2023-06-20 | Maestro Logistics, Llc | Drill bit and method for making a drill bit |
JP7103933B2 (ja) * | 2018-12-27 | 2022-07-20 | 京セラ株式会社 | 切削インサート、回転工具及び切削加工物の製造方法 |
DE102019202165B4 (de) * | 2019-02-19 | 2022-10-27 | Kennametal Inc. | Bohrer und Verfahren zur Bearbeitung eines Werkstücks |
DE102019126051A1 (de) | 2019-09-26 | 2021-04-01 | Kennametal Inc. | Schneidwerkzeug |
JP7380813B1 (ja) * | 2022-11-29 | 2023-11-15 | 株式会社タンガロイ | 穴あけ工具 |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US984323A (en) * | 1910-06-13 | 1911-02-14 | Andrew C Vauclain | Drilling-tool. |
US1514704A (en) * | 1919-10-04 | 1924-11-11 | Cornelius C Jack | Reamer |
US2063753A (en) * | 1932-09-27 | 1936-12-08 | Edward J Pohlman | Reamer |
US2332295A (en) * | 1941-11-07 | 1943-10-19 | Western Electric Co | Drill |
US2479136A (en) * | 1945-06-14 | 1949-08-16 | Leo P Schade | Reamer |
US2858718A (en) * | 1955-12-19 | 1958-11-04 | Theodor B Kohler | Composite tool bits for substantially axially fed plunge type tools |
US3779664A (en) * | 1971-12-30 | 1973-12-18 | Boeing Co | Drill with guide tip |
US3977807A (en) * | 1972-07-21 | 1976-08-31 | Osborn-Mushet Tools Limited | Twist drills |
SU626896A1 (ru) * | 1975-03-10 | 1978-10-05 | Владимирский политехнический институт | Сверло |
SU593837A2 (ru) * | 1976-03-09 | 1978-02-25 | Ордена Трудового Красного Знамени Институт Сверхтвердых Материалов Ан Украинской Сср | Спиральное сверло |
US4116580A (en) * | 1977-04-08 | 1978-09-26 | Mcdonnell Douglas Corporation | All cutting edge drill |
SU1057203A1 (ru) * | 1980-10-20 | 1983-11-30 | Рижский Ордена Трудового Красного Знамени Политехнический Институт | Сверло |
SU1060344A1 (ru) * | 1981-02-26 | 1983-12-15 | Vedmedovskij Viktor A | Сверло |
US4568227A (en) * | 1983-06-20 | 1986-02-04 | Hogg Donald L | Asymmetrical drill bit |
SU1191197A1 (ru) * | 1983-07-11 | 1985-11-15 | Tomsk Polt I | Спиральное сверло |
JPS614611A (ja) * | 1984-06-15 | 1986-01-10 | Honda Motor Co Ltd | ドリルリ−マ |
DE8420350U1 (de) * | 1984-07-06 | 1984-10-04 | Fa. Ernst Rübig, 8000 München | Spiralbohrer |
SU1437160A1 (ru) * | 1986-07-14 | 1988-11-15 | Предприятие П/Я А-1096 | Сверло |
JP2535333B2 (ja) * | 1986-09-18 | 1996-09-18 | 出雲産業株式会社 | 転削工具 |
JPS6374512U (ja) | 1986-11-04 | 1988-05-18 | ||
CH671211A5 (ja) | 1986-12-11 | 1989-08-15 | Buehler Ag Geb | |
JPS63278708A (ja) | 1987-05-11 | 1988-11-16 | Masao Kubota | ドリル |
JPH02198707A (ja) * | 1989-01-24 | 1990-08-07 | Masao Kubota | ドリル |
CN2095724U (zh) * | 1990-10-22 | 1992-02-12 | 西安石油学院 | 不对称容屑槽麻花钻 |
JP2984446B2 (ja) | 1992-01-07 | 1999-11-29 | 三菱重工業株式会社 | ドリル |
US5173014A (en) * | 1992-02-07 | 1992-12-22 | General Motors Corporation | Four flute center cutting drill |
DE4417166B4 (de) * | 1993-07-27 | 2006-02-16 | Mitsubishi Materials Corp. | Bohrgerät |
JPH0796411A (ja) * | 1993-09-24 | 1995-04-11 | Topy Ind Ltd | ドリル |
JP3534839B2 (ja) | 1994-09-12 | 2004-06-07 | オーエスジー株式会社 | 複合材料加工用ドリル |
GB9606370D0 (en) * | 1996-03-26 | 1996-06-05 | Dormer Tools Sheffield Ltd | Improvements in or relating to twist drills |
JPH09277109A (ja) | 1996-04-11 | 1997-10-28 | Nachi Fujikoshi Corp | ツイストドリル |
DE69817276T2 (de) * | 1997-05-29 | 2004-02-19 | Black & Decker Inc., Newark | Wendelbohrer |
JP3850000B2 (ja) | 1997-12-12 | 2006-11-22 | 株式会社タンガロイ | ドリル |
US6126367A (en) * | 1998-03-31 | 2000-10-03 | Reed; Gary Jack | Precision drill bit |
US6224302B1 (en) * | 1999-02-10 | 2001-05-01 | Cole Carbide Industries, Inc. | Spade drill |
JP2000263306A (ja) | 1999-03-16 | 2000-09-26 | Ida Kogyo:Kk | バリを抑える穴開け工具 |
US6253812B1 (en) * | 1999-09-28 | 2001-07-03 | Woodcraft Supply Corp. | Wood turning tool |
US6443674B1 (en) * | 2000-05-19 | 2002-09-03 | Ics Cutting Tools, Inc. | Self-centering twist drill having a modified flat bottom section and a helical crown point tip |
US6929433B2 (en) * | 2000-10-12 | 2005-08-16 | Randall C. Andronica | Drill and surface insensitive starting drill for difficult materials and deep holes |
JP3847109B2 (ja) | 2001-06-19 | 2006-11-15 | 愛三工業株式会社 | ドリル |
US20030156912A1 (en) * | 2002-01-22 | 2003-08-21 | Harry Ono | Metal cutting tools |
DE20209767U1 (de) | 2002-06-24 | 2003-11-20 | Gühring, Jörg, Dr., 72458 Albstadt | Bohrer |
DE20211952U1 (de) * | 2002-08-02 | 2002-10-31 | Eberhard Göbel GmbH + Co., 89081 Ulm | Schirmgestell zum lösbaren Anschließen an einem Schirmstock |
DE20304580U1 (de) * | 2003-03-21 | 2004-08-12 | Gühring, Jörg, Dr. | Bohrer |
JP2004338051A (ja) | 2003-05-16 | 2004-12-02 | Hitachi Koki Co Ltd | ドリルビット |
FR2861001B1 (fr) * | 2003-10-16 | 2007-06-22 | Snecma Moteurs | Foret ceramique pour percage grande vitesse |
US7207752B2 (en) * | 2004-02-03 | 2007-04-24 | Star Cutter Company | Reamer and method for reaming |
US7237986B2 (en) * | 2004-08-09 | 2007-07-03 | Black & Decker Inc. | High speed metal drill bit |
JP3874774B2 (ja) * | 2004-08-19 | 2007-01-31 | オーエスジー株式会社 | 鋳抜き穴加工用ドリル |
JPWO2006046278A1 (ja) * | 2004-10-25 | 2008-05-22 | オーエスジー株式会社 | エンドミル |
SE528917C2 (sv) * | 2005-07-05 | 2007-03-13 | Sandvik Intellectual Property | Spiralborr |
DE102006025294B4 (de) | 2006-05-31 | 2010-07-22 | Kennametal Inc. | Bohrwerkzeug |
-
2007
- 2007-10-17 DE DE102007050050A patent/DE102007050050A1/de not_active Ceased
-
2008
- 2008-10-15 KR KR1020107007625A patent/KR20100075897A/ko not_active Application Discontinuation
- 2008-10-15 EP EP08840624A patent/EP2197613B1/de active Active
- 2008-10-15 PL PL08840624T patent/PL2197613T3/pl unknown
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- 2008-10-15 MX MX2010003412A patent/MX2010003412A/es not_active Application Discontinuation
- 2008-10-15 WO PCT/EP2008/008719 patent/WO2009049870A1/de active Application Filing
- 2008-10-15 CN CN2008801107329A patent/CN101821044B/zh active Active
- 2008-10-15 CA CA2702978A patent/CA2702978C/en not_active Expired - Fee Related
- 2008-10-15 US US12/679,380 patent/US8834080B2/en active Active
- 2008-10-15 AT AT08840624T patent/ATE524260T1/de active
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Also Published As
Publication number | Publication date |
---|---|
EP2197613A1 (de) | 2010-06-23 |
US8834080B2 (en) | 2014-09-16 |
EP2197613B1 (de) | 2011-09-14 |
US20100260567A1 (en) | 2010-10-14 |
DE102007050050A1 (de) | 2009-04-23 |
ATE524260T1 (de) | 2011-09-15 |
RU2010119500A (ru) | 2011-11-27 |
PL2197613T3 (pl) | 2012-02-29 |
KR20100075897A (ko) | 2010-07-05 |
CN101821044A (zh) | 2010-09-01 |
CN101821044B (zh) | 2013-02-06 |
CA2702978C (en) | 2012-09-25 |
BRPI0816743A2 (pt) | 2015-03-17 |
CA2702978A1 (en) | 2009-04-23 |
MX2010003412A (es) | 2010-04-21 |
WO2009049870A1 (de) | 2009-04-23 |
JP2011500340A (ja) | 2011-01-06 |
RU2445192C2 (ru) | 2012-03-20 |
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