JP4638720B2 - 円筒型の軸部を備えた回転工具を収縮結合するための方法 - Google Patents
円筒型の軸部を備えた回転工具を収縮結合するための方法 Download PDFInfo
- Publication number
- JP4638720B2 JP4638720B2 JP2004350541A JP2004350541A JP4638720B2 JP 4638720 B2 JP4638720 B2 JP 4638720B2 JP 2004350541 A JP2004350541 A JP 2004350541A JP 2004350541 A JP2004350541 A JP 2004350541A JP 4638720 B2 JP4638720 B2 JP 4638720B2
- Authority
- JP
- Japan
- Prior art keywords
- tool
- chuck
- insertion member
- receiving hole
- shaft portion
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1179—Retention by friction only, e.g. using springs, resilient sleeves, tapers using heating and cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
- B23B31/2073—Axially fixed cam, moving jaws
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17957—Friction grip
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/34—Accessory or component
- Y10T279/3487—Tool or work stop or locator
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
-
- 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
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/308624—Milling with limit means to aid in positioning of cutter bit or work [e.g., gauge, stop, etc.]
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
- Y10T409/309408—Cutter spindle or spindle support with cutter holder
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30952—Milling with cutter holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Jigs For Machine Tools (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Description
前記差し込み部材は、前記差し込み部材が加熱されたチャック内に軸方向に押し込まれて前記チャックに装備されたのち、前記工具の軸部が差し込まれる様形成され、そして前記チャックを冷やすことにより前記工具の軸部が締め付けられ、このとき、最大限の締め付け力を伴って大きな直径の公差の無視が実現されることを特徴とする工具ホルダにより解決される。本発明のさらなる有用な特徴及び好ましい構成が従属クレームから明らかとなる。本発明の工具ホルダの構成によれば、大きな直径の公差を有する工具の軸部であっても確実に固定することが出来る。従って本発明は、例えば木工用の工具に見られるような、直径の公差が大きい円筒型の軸部を備えた工具の固定にも好適である。本発明の一連の工具ホルダは、簡素な構造であり、経済的である。チャックを加熱しなくても、差し込み部材を受け入れ口で軸方向に押圧すること無しにチャック内に入れることが出来る点は、本発明の特長である。差し込み部材を、先に僅かな半径(rariale)方向の圧力下で導入した後は、その円筒型の受け入れ孔を収縮させ、円筒型の孔の直径を、受け入れ口に差し込まれた工具の軸部の直径に適合させる。チャックを加熱した後は、差し込み部材を、容易且つシンプルに、例えば力を用いずに又は僅かな軸方向の力で、熱膨張によって拡張したクランプ部にある受け入れ孔内に軸方向に差し込んで行くことが出来る。工具の軸部が差し込まれる差し込み部材の内孔に半径(rariale)方向の力が作用することに基づいて、差し込み部材の装備が行われる。引き続いてチャックが冷却された後、工具の軸部は確実に固定される。差し込み部材の働きにより、工具の軸部の大きな直径の公差を無視出来る様になる。差し込み部材を、一方で収縮するチャックに、他方で工具の軸部に接触させるにあたり、収縮過程中は、軸方向の力を僅かだけ与えれば良いか、軸方向の力を全く与えなくても良い。適切に計算された受け入れ孔の円錐角と差し込み部材の円錐形の外側表面とによって、冷却によるチャックの収縮に伴って差し込み部材が軸方向に押し出されないことが保証される。加えて、この工具ホルダは、好ましくない公差があっても、極めて強い締め付け力が実現されるという特長を備えている。
11 工具
12 軸部
13 チャック
14 クランプ部
15 受け入れ孔
16 端部
17 端部領域
18 空間
19 調節ねじ
21 ねじ穴
22 平面
30 差し込み部材
31 外側表面
32 内孔
33 縦方向のスロット
Claims (2)
- 円錐形の受け入れ孔(15)を備えたクランプ部(14)を有するチャック(13)内に、円筒型の軸部(12)を備えた回転工具(11)を収縮結合するために、
少なくとも1本の縦方向のスロット(33)と、前記軸部(12)を受け入れるための円筒型の内孔(32)と、前記クランプ部(14)の前記受け入れ孔(15)内に受け入れられる円錐形の外側表面(31)とを備えた差し込み部材(30)を、該差し込み部材(30)の前記外側表面(31)に適合する前記受け入れ孔(15)内に差し込む工程と、
前記軸部(12)を備えた前記工具(11)を、前記差し込み部材(30)の前記内孔(32)内に差し込む工程と、を含む方法であって、
差し込まれる前記工具(11)の軸方向におけるストッパとなる様形成され、及び/又は加熱された前記チャック(13)の中から前記工具(11)を押し出して取り出すのに使用出来る様になっている調節ねじ(19)を、前記チャック(13)内の前記受け入れ孔(15)と同軸上に調節可能に備える工程と、
前記差し込み部材(30)を差し込んだ後、前記チャック(13)内に備えられた前記調節ねじ(19)で、軸方向でぶつかる前記内孔(32)内に差し込まれた前記工具(11)の軸方向の差し込み深さを調節する工程と、
前記差し込み深さを調節した後、前記チャック(13)の少なくとも前記クランプ部(14)周りを、熱膨張を得るべく加熱する工程と、
前記クランプ部(14)周りを加熱した後、前記差し込み部材(30)を前記クランプ部(14)の前記受け入れ孔(15)内へ軸方向に押圧する工程と、
前記差し込み部材(30)を押圧した後、前記チャック(13)の少なくとも前記クランプ部(14)周りを冷却する工程と、を含むことを特徴とする方法。 - 前記工具(11)を前記チャック(13)から取り出すために、少なくとも前記クランプ部(14)周りを、熱膨張を得るべく加熱し、さらに、前記調節ねじ(19)を用いて軸方向の力を前記軸部(12)に及ぼして、加熱された前記チャック(13)の中から前記工具(11)を押し出すことを特徴とする請求項1に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357369A DE10357369A1 (de) | 2003-12-09 | 2003-12-09 | Werkzeughalter zur Schrumpfbefestigung rotierender Werkzeuge mit vorwiegend zylindrischen Schäften |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005177980A JP2005177980A (ja) | 2005-07-07 |
JP4638720B2 true JP4638720B2 (ja) | 2011-02-23 |
Family
ID=34485262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004350541A Expired - Fee Related JP4638720B2 (ja) | 2003-12-09 | 2004-12-03 | 円筒型の軸部を備えた回転工具を収縮結合するための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7137185B2 (ja) |
EP (1) | EP1541265B1 (ja) |
JP (1) | JP4638720B2 (ja) |
AT (1) | ATE402775T1 (ja) |
DE (2) | DE10357369A1 (ja) |
ES (1) | ES2308090T3 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001019558A1 (de) * | 1999-09-16 | 2001-03-22 | Rego-Fix Ag | Vorrichtung zum thermischen einschrumpfen von werkzeugen |
WO2004052591A1 (de) * | 2002-12-11 | 2004-06-24 | E. Zoller Gmbh & Co. Kg | Werkzeughaltevorrichtung und verfahren zum positionieren eines werkzeugs |
DE102004026635A1 (de) * | 2004-06-01 | 2005-12-29 | Franz Haimer Maschinenbau Kg | Durchmesserausgleichsbuchse für einen Werkzeughalter |
DE102004042770A1 (de) * | 2004-06-14 | 2005-12-29 | Franz Haimer Maschinenbau Kg | Werkzeughalter für ein Rotationswerkzeug |
DE102005013483A1 (de) * | 2005-03-23 | 2006-09-28 | Franz Haimer Maschinenbau Kg | Werkzeughalter |
DE202005014350U1 (de) * | 2005-09-09 | 2005-11-10 | Haimer Gmbh | Werkzeughalter zur Schrumpfbefestigung von Werkzeugen |
DE102005043626A1 (de) * | 2005-09-13 | 2007-03-22 | Franz Haimer Maschinenbau Kg | Schwingungsarmer Werkzeughalter |
US7278196B1 (en) * | 2006-04-29 | 2007-10-09 | Stojan Stojanovski | Interlocking tool holder |
SE530685C2 (sv) * | 2007-02-08 | 2008-08-12 | Seco Tools Ab | Krymppassningsverktyg med mekaniskt hållarelement samt förfarande för montering av ett verktyg vid verktygshållare |
US7556461B2 (en) * | 2007-05-01 | 2009-07-07 | Chin-Chiu Chen | Thermal expansion knife adapter |
DE102007042915A1 (de) | 2007-09-08 | 2009-03-12 | Bilz Werkzeugfabrik Gmbh & Co. Kg | Einrichtung zum Einstellen und Befestigen eines Werkzeuges in einer Aufnahme eines Werkzeugfutters, insbesondere durch Schrumpfbefestigung |
US7959387B2 (en) * | 2007-10-03 | 2011-06-14 | Kennametal Inc. | Shrink fit sleeve for tool holder |
DE102009040173A1 (de) * | 2009-03-17 | 2010-09-23 | Gühring Ohg | Stelleinrichtung für Schrumpffutter-Werkzeugaufnahme |
US8747033B2 (en) * | 2009-09-02 | 2014-06-10 | Lockheed Martin Corporation | Through tool coolant adapter for drilling motor |
CA2792882C (en) * | 2010-03-11 | 2015-01-27 | Edison Welding Institute, Inc. | Ultrasonic machining module |
JP5501052B2 (ja) * | 2010-03-24 | 2014-05-21 | キヤノン株式会社 | 通信装置、通信装置の制御方法、プログラム |
KR101225790B1 (ko) * | 2010-03-30 | 2013-01-23 | 현대제철 주식회사 | 잔류응력 검증용 시편 |
US8292150B2 (en) | 2010-11-02 | 2012-10-23 | Tyco Healthcare Group Lp | Adapter for powered surgical devices |
CN103394998A (zh) * | 2013-07-24 | 2013-11-20 | 吴江市世华丝绸有限公司 | 一种弹性夹头固定装置 |
CN104259884A (zh) * | 2014-09-16 | 2015-01-07 | 芜湖市华益阀门制造有限公司 | 一种内孔定位夹具用的定位筒 |
CN104889438A (zh) * | 2015-05-30 | 2015-09-09 | 广西玉柴机器股份有限公司 | 一种自锁式胀套结构 |
US9764390B2 (en) * | 2015-09-04 | 2017-09-19 | Cumberland & Western Resources, Llc | Closed-loop metalworking system |
CN105666159B (zh) * | 2016-03-31 | 2018-07-31 | 泉州市华茂机械设备有限公司 | 支重轮侧盖加工翻转台 |
CN112502786A (zh) * | 2020-09-23 | 2021-03-16 | 中国航发沈阳发动机研究所 | 一种刷式密封结构及其加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08502212A (ja) * | 1992-09-25 | 1996-03-12 | ディー. クック,ハロルド | 工具ホルダシステムとその製造方法 |
JP2001105208A (ja) * | 1999-10-12 | 2001-04-17 | Nt Tool Corp | 工具チャック及び工具チャック加熱装置 |
JP2001150221A (ja) * | 1999-09-07 | 2001-06-05 | Nikken Kosakusho Works Ltd | エンドミルチャッキング構造 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2778651A (en) * | 1954-03-26 | 1957-01-22 | Erickson Tool Co | Chuck stops for drills |
GB1111593A (en) * | 1964-09-25 | 1968-05-01 | Nat Res Dev | Improvements in or relating to the securing of sleeves in cylinder bores |
US3678632A (en) * | 1969-11-26 | 1972-07-25 | Kennametal Inc | Quill for machine tools |
JP3321678B2 (ja) * | 1993-03-30 | 2002-09-03 | エヌティーツール株式会社 | 給油用コレット |
DE19638808B4 (de) * | 1996-09-20 | 2009-03-19 | Fx Marquart Gmbh | Werkzeughalter zur Befestigung eines Werkzeuges an einer Werkzeugmaschine und Spannzange |
JP3932216B2 (ja) * | 1997-08-11 | 2007-06-20 | 株式会社Mstコーポレーション | 焼嵌め式工具ホルダ |
US6280126B1 (en) * | 1999-09-23 | 2001-08-28 | Aesop, Inc. | Damped tool holder and method |
IL132526A (en) * | 1999-10-22 | 2003-06-24 | E T M Prec Tool Mfg Ltd | Cutting tool assembly |
US6260858B1 (en) * | 2000-01-12 | 2001-07-17 | Induction Technologies | Insulated heat shrink tool holder |
MXPA03001793A (es) * | 2000-09-01 | 2004-11-01 | Gemini Group Inc | Sistema para preajustar herramientas ajustadas en caliente. |
JP2002120115A (ja) * | 2000-10-11 | 2002-04-23 | Mst Corporation | 工具ホルダ |
DE10100719A1 (de) * | 2001-01-10 | 2002-07-11 | Bilz Werkzeugfabrik Gmbh & Co | Spannfutter zum Spannen von Werkzeugen durch Schrumpfsitz |
JP2002283162A (ja) * | 2001-03-27 | 2002-10-03 | Mst Corporation | 焼き嵌め式工具ホルダー |
-
2003
- 2003-12-09 DE DE10357369A patent/DE10357369A1/de not_active Withdrawn
-
2004
- 2004-11-25 AT AT04027950T patent/ATE402775T1/de active
- 2004-11-25 ES ES04027950T patent/ES2308090T3/es active Active
- 2004-11-25 DE DE502004007726T patent/DE502004007726D1/de active Active
- 2004-11-25 EP EP04027950A patent/EP1541265B1/de not_active Not-in-force
- 2004-12-03 JP JP2004350541A patent/JP4638720B2/ja not_active Expired - Fee Related
- 2004-12-03 US US11/003,861 patent/US7137185B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08502212A (ja) * | 1992-09-25 | 1996-03-12 | ディー. クック,ハロルド | 工具ホルダシステムとその製造方法 |
JP2001150221A (ja) * | 1999-09-07 | 2001-06-05 | Nikken Kosakusho Works Ltd | エンドミルチャッキング構造 |
JP2001105208A (ja) * | 1999-10-12 | 2001-04-17 | Nt Tool Corp | 工具チャック及び工具チャック加熱装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005177980A (ja) | 2005-07-07 |
ATE402775T1 (de) | 2008-08-15 |
DE10357369A1 (de) | 2005-07-07 |
US20050135893A1 (en) | 2005-06-23 |
DE502004007726D1 (de) | 2008-09-11 |
EP1541265A2 (de) | 2005-06-15 |
EP1541265B1 (de) | 2008-07-30 |
US7137185B2 (en) | 2006-11-21 |
ES2308090T3 (es) | 2008-12-01 |
EP1541265A3 (de) | 2006-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4638720B2 (ja) | 円筒型の軸部を備えた回転工具を収縮結合するための方法 | |
US7066696B2 (en) | Device for thermally shrinking tools | |
RU2438835C1 (ru) | Втулка с горячей посадкой для инструментальной оправки | |
US6260858B1 (en) | Insulated heat shrink tool holder | |
US7077608B2 (en) | System for mounting a machine tool in a holder | |
US8439369B2 (en) | Tool holder for a rotary tool | |
KR100621952B1 (ko) | 엔드 밀 처킹 구조 | |
US5992860A (en) | Chucking device for mounting a tool on a machine tool and clamping device for the shrink-fit clamping of tools | |
US7758289B2 (en) | Diameter-compensating bush for a tool holder | |
JP2002355727A (ja) | 焼き嵌め工具ホルダー | |
JP4589304B2 (ja) | 工具受容要素およびその位置決めのためのアダプター | |
JP2001150221A (ja) | エンドミルチャッキング構造 | |
JP3696726B2 (ja) | コレットチャックにおける工具チャック方法及び焼嵌め用コレット | |
JP4331837B2 (ja) | 工具チャック及び工具チャック加熱装置 | |
JP3391757B2 (ja) | エンドミルのアンチャッキング方法及びアンチャッキング用治具 | |
JP5923646B1 (ja) | 焼嵌め式工具ホルダおよび刃物のチャッキング構造 | |
JP3810275B2 (ja) | ツール取り外し装置 | |
GB2382043A (en) | Electric machine tool with toolholder centring means | |
JP6110471B1 (ja) | 焼嵌め式工具ホルダと周方向位置表示器の組み合わせ構造、および周方向位置表示器 | |
JP4545856B2 (ja) | 焼ばめホルダ | |
JP2005313265A (ja) | 焼き嵌め式工具ホルダの工具ストッパ | |
US20090085307A1 (en) | Machine tool bit holder with adjustable jaws |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070719 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20070719 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070719 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20091029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100526 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100817 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101027 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101126 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131203 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |