WO2009054275A1 - グラインダにおける砥石カバーのストッパ装置 - Google Patents
グラインダにおける砥石カバーのストッパ装置 Download PDFInfo
- Publication number
- WO2009054275A1 WO2009054275A1 PCT/JP2008/068476 JP2008068476W WO2009054275A1 WO 2009054275 A1 WO2009054275 A1 WO 2009054275A1 JP 2008068476 W JP2008068476 W JP 2008068476W WO 2009054275 A1 WO2009054275 A1 WO 2009054275A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel guard
- stopper
- whetstone
- grinder
- adjusted
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14171246.3A EP2781305B1 (en) | 2007-10-22 | 2008-10-10 | Grinder with stopper for the protective cover |
EP08840987.5A EP2204262B1 (en) | 2007-10-22 | 2008-10-10 | Stopper of wheel guard in grinder |
BRPI0818709-6A BRPI0818709B1 (pt) | 2007-10-22 | 2008-10-10 | esmerilhadora com dispositivo de batente para cobertura protetora |
JP2009538079A JP5259614B2 (ja) | 2007-10-22 | 2008-10-10 | グラインダにおける砥石カバーのストッパ装置 |
RU2010120679/02A RU2470762C2 (ru) | 2007-10-22 | 2008-10-10 | Стопорный механизм для крышки шлифовального круга шлифовального инструмента |
CN200880112530A CN101835560A (zh) | 2007-10-22 | 2008-10-10 | 研磨机上的砂轮罩的止挡装置 |
US12/734,134 US8403730B2 (en) | 2007-10-22 | 2008-10-10 | Stopper device for grinding stone cover of grinder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007273733 | 2007-10-22 | ||
JP2007-273733 | 2007-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009054275A1 true WO2009054275A1 (ja) | 2009-04-30 |
Family
ID=40579380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/068476 WO2009054275A1 (ja) | 2007-10-22 | 2008-10-10 | グラインダにおける砥石カバーのストッパ装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8403730B2 (ja) |
EP (2) | EP2204262B1 (ja) |
JP (1) | JP5259614B2 (ja) |
CN (2) | CN103433851B (ja) |
BR (1) | BRPI0818709B1 (ja) |
RU (1) | RU2470762C2 (ja) |
WO (1) | WO2009054275A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010274404A (ja) * | 2009-06-01 | 2010-12-09 | Makita Corp | ディスクグラインダにおける砥石カバーの固定具脱落防止構造 |
DE102009028404A1 (de) | 2009-08-10 | 2011-02-17 | Robert Bosch Gmbh | Werkzeugmaschine mit einer Schutzhaube |
JP2011125983A (ja) * | 2009-12-21 | 2011-06-30 | Hitachi Koki Co Ltd | グラインダ |
EP2447003A2 (en) | 2010-11-02 | 2012-05-02 | Makita Corporation | Disc grinders |
JP5013016B1 (ja) * | 2011-10-24 | 2012-08-29 | フルタ鉄塔建設株式会社 | ハンド用のディスクグラインダー、該ハンド用のディスクグラインダーを用いた被研磨材の研磨方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012210767A1 (de) * | 2012-06-25 | 2014-01-02 | Robert Bosch Gmbh | Schutzhaubenvorrichtung |
DE102012214834A1 (de) * | 2012-08-21 | 2014-02-27 | Robert Bosch Gmbh | Schutzhaubenvorrichtung |
JP6634248B2 (ja) | 2015-09-10 | 2020-01-22 | 株式会社マキタ | グラインダ及びカバー |
JP6632840B2 (ja) * | 2015-09-10 | 2020-01-22 | 株式会社マキタ | グラインダ |
JP6667236B2 (ja) | 2015-09-10 | 2020-03-18 | 株式会社マキタ | グラインダ、カバー及びカバーセット |
JP6982991B2 (ja) | 2017-06-20 | 2021-12-17 | 株式会社マキタ | グラインダ |
JP7467031B2 (ja) * | 2018-08-01 | 2024-04-15 | 株式会社マキタ | 電動工具のホイールカバー |
CN110962017A (zh) * | 2018-09-30 | 2020-04-07 | 苏州宝时得电动工具有限公司 | 一种角磨机 |
CN109465924B (zh) * | 2018-12-29 | 2023-12-22 | 佛山佳加机械有限公司 | 吸尘罩装置 |
CN110435017A (zh) * | 2019-08-14 | 2019-11-12 | 郑州光力瑞弘电子科技有限公司 | 一种刀具主冷却喷头及刀具冷却装置、划片机 |
CN110435023A (zh) * | 2019-08-14 | 2019-11-12 | 郑州光力瑞弘电子科技有限公司 | 刀具主冷却喷头及刀具冷却装置、划片机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068620A (en) * | 1961-02-06 | 1962-12-18 | Tocci-Guilbert Berne | Safety guard for grinding machine |
JPS54112688U (ja) * | 1978-01-27 | 1979-08-08 | ||
JPS5628844U (ja) | 1979-08-10 | 1981-03-18 | ||
JPS6367074U (ja) * | 1986-10-22 | 1988-05-06 | ||
JP2000135687A (ja) * | 1998-10-30 | 2000-05-16 | Makita Corp | 電動工具における工具カバーの装着構造 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628844A (en) | 1979-08-17 | 1981-03-23 | Kobe Steel Ltd | Central mechanism of tyre vulcanizing machine |
JPS6367074A (ja) | 1986-09-08 | 1988-03-25 | Canon Inc | レ−ザ走査装置 |
DE3636601A1 (de) * | 1986-10-28 | 1988-05-05 | Bosch Gmbh Robert | Schutzhaube fuer schleifmaschinen, insbesondere winkelschleifer, und dazu passende befestigungsaufnahme auf diese |
DE3828450A1 (de) * | 1988-08-22 | 1990-03-01 | Festo Kg | Handwerkzeugmaschine, insbesondere winkelschleifer od. dgl. |
US5163252A (en) * | 1990-11-05 | 1992-11-17 | Northwestern Equipment & Supply Co. | Adjustable shield for a dynamic tool |
US5545082A (en) * | 1994-05-02 | 1996-08-13 | Courson; Michael W. | Dust control system for rotary hand tools |
DE19518854B4 (de) * | 1995-05-23 | 2007-04-05 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Winkelschleifmaschine, mit einer Schutzhaube |
SE507264C2 (sv) * | 1996-06-13 | 1998-05-04 | Atlas Copco Tools Ab | Handhållet motordrivet verktyg |
US6289571B1 (en) * | 1997-05-16 | 2001-09-18 | Yamashita Rubber Kabushiki Kaisha | Manufacturing process of antivibration device |
RU2152862C2 (ru) * | 1998-08-10 | 2000-07-20 | Закрытое Акционерное Общество "Энерпред" | Ручная шлифовальная машина |
DE10158334C1 (de) * | 2001-11-28 | 2003-02-20 | Metabowerke Gmbh | Elektrohandwerkzeuggerät mit Schutzhaube |
US6688955B2 (en) * | 2002-05-20 | 2004-02-10 | Motomax Electric Co., Ltd. | Grinding wheel fender adjusting device and grinding member securing device |
DE10259520A1 (de) * | 2002-12-19 | 2004-07-01 | Robert Bosch Gmbh | Elektrohandwerkzeugmaschine |
DE10316182A1 (de) * | 2003-04-09 | 2004-10-28 | Robert Bosch Gmbh | Handschleifmaschine mit Schutzhaube |
DE10348395A1 (de) * | 2003-10-17 | 2005-05-19 | Robert Bosch Gmbh | Schutzhaube für eine Elektrowerkzeugmaschine, Elektrowerkzeugmaschine sowie System mit Schutzhaube und Elektrowerkzeugmaschine |
WO2007016755A1 (en) * | 2005-08-08 | 2007-02-15 | Sparky Eltos Ag | Locking mechanism for safety guards of handheld metalworking machines |
JP2007177991A (ja) * | 2005-09-05 | 2007-07-12 | Tokai Rubber Ind Ltd | 防振装置 |
DE102005063017B4 (de) * | 2005-12-30 | 2019-05-16 | Robert Bosch Gmbh | Handgeführtes Elektrowerkzeug mit einer Schutzhaube |
DE102006053301A1 (de) * | 2006-11-13 | 2008-05-15 | Robert Bosch Gmbh | Handwerkzeugmaschine für ein rotierendes Werkzeug mit Schutzhaube |
-
2008
- 2008-10-10 US US12/734,134 patent/US8403730B2/en active Active
- 2008-10-10 EP EP08840987.5A patent/EP2204262B1/en active Active
- 2008-10-10 CN CN201310337444.XA patent/CN103433851B/zh active Active
- 2008-10-10 BR BRPI0818709-6A patent/BRPI0818709B1/pt active IP Right Grant
- 2008-10-10 JP JP2009538079A patent/JP5259614B2/ja active Active
- 2008-10-10 EP EP14171246.3A patent/EP2781305B1/en active Active
- 2008-10-10 CN CN200880112530A patent/CN101835560A/zh active Pending
- 2008-10-10 RU RU2010120679/02A patent/RU2470762C2/ru active
- 2008-10-10 WO PCT/JP2008/068476 patent/WO2009054275A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068620A (en) * | 1961-02-06 | 1962-12-18 | Tocci-Guilbert Berne | Safety guard for grinding machine |
JPS54112688U (ja) * | 1978-01-27 | 1979-08-08 | ||
JPS5628844U (ja) | 1979-08-10 | 1981-03-18 | ||
JPS6367074U (ja) * | 1986-10-22 | 1988-05-06 | ||
JP2000135687A (ja) * | 1998-10-30 | 2000-05-16 | Makita Corp | 電動工具における工具カバーの装着構造 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2204262A4 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010274404A (ja) * | 2009-06-01 | 2010-12-09 | Makita Corp | ディスクグラインダにおける砥石カバーの固定具脱落防止構造 |
DE102009028404A1 (de) | 2009-08-10 | 2011-02-17 | Robert Bosch Gmbh | Werkzeugmaschine mit einer Schutzhaube |
US9085063B2 (en) | 2009-08-10 | 2015-07-21 | Robert Bosch Gmbh | Machine tool having a protective cover |
JP2011125983A (ja) * | 2009-12-21 | 2011-06-30 | Hitachi Koki Co Ltd | グラインダ |
EP2335876A3 (en) * | 2009-12-21 | 2014-02-19 | Hitachi Koki Co., Ltd. | Grinder having mechanism for regulating rotation of wheel guard |
EP2447003A2 (en) | 2010-11-02 | 2012-05-02 | Makita Corporation | Disc grinders |
CN102463527A (zh) * | 2010-11-02 | 2012-05-23 | 株式会社牧田 | 角磨机 |
JP2012096317A (ja) * | 2010-11-02 | 2012-05-24 | Makita Corp | ディスクグラインダ |
JP5013016B1 (ja) * | 2011-10-24 | 2012-08-29 | フルタ鉄塔建設株式会社 | ハンド用のディスクグラインダー、該ハンド用のディスクグラインダーを用いた被研磨材の研磨方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2204262B1 (en) | 2014-08-13 |
BRPI0818709A2 (pt) | 2015-04-22 |
EP2204262A1 (en) | 2010-07-07 |
CN101835560A (zh) | 2010-09-15 |
US20100210195A1 (en) | 2010-08-19 |
RU2010120679A (ru) | 2011-11-27 |
US8403730B2 (en) | 2013-03-26 |
EP2781305B1 (en) | 2018-12-05 |
JPWO2009054275A1 (ja) | 2011-03-03 |
JP5259614B2 (ja) | 2013-08-07 |
EP2204262A4 (en) | 2013-04-24 |
EP2781305A3 (en) | 2014-11-19 |
RU2470762C2 (ru) | 2012-12-27 |
BRPI0818709B1 (pt) | 2019-10-29 |
EP2781305A2 (en) | 2014-09-24 |
CN103433851B (zh) | 2016-06-01 |
CN103433851A (zh) | 2013-12-11 |
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