EP3421173B8 - Grinding machine - Google Patents
Grinding machine Download PDFInfo
- Publication number
- EP3421173B8 EP3421173B8 EP17178101.6A EP17178101A EP3421173B8 EP 3421173 B8 EP3421173 B8 EP 3421173B8 EP 17178101 A EP17178101 A EP 17178101A EP 3421173 B8 EP3421173 B8 EP 3421173B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- grinding machine
- grinding
- machine
- 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.)
- Active
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
- 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
- B24B23/026—Fluid driven
-
- 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
-
- 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
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
-
- 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
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17178101.6A EP3421173B8 (en) | 2017-06-27 | 2017-06-27 | Grinding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17178101.6A EP3421173B8 (en) | 2017-06-27 | 2017-06-27 | Grinding machine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3421173A1 EP3421173A1 (en) | 2019-01-02 |
EP3421173B1 EP3421173B1 (en) | 2022-06-08 |
EP3421173B8 true EP3421173B8 (en) | 2022-08-17 |
Family
ID=59227615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17178101.6A Active EP3421173B8 (en) | 2017-06-27 | 2017-06-27 | Grinding machine |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP3421173B8 (en) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE321422B (en) * | 1968-02-20 | 1970-03-02 | Bahco Ab | |
US3646712A (en) * | 1970-08-24 | 1972-03-07 | Pedro Quintana | Dust-removing attachment device for power grinders |
JPS6210046Y2 (en) * | 1981-02-03 | 1987-03-09 | ||
US6802766B2 (en) | 2002-10-30 | 2004-10-12 | Basso Industry Corp. | Air-guiding structure for an air sander |
ITVI20040090A1 (en) | 2004-04-16 | 2004-07-16 | Positec Group Ltd | ANTI-VIBRATION DEVICE FOR MOTORIZED SANDING MACHINE, AND INCORPORATING SANDING MACHINE SUCH AS DEVICE |
US7722438B1 (en) | 2007-08-06 | 2010-05-25 | Honda Motor Co., Ltd. | Air blow functionality for disc sander |
FR2934189B1 (en) * | 2008-07-22 | 2011-03-18 | Peugeot Citroen Automobiles Sa | COMPRESSED AIR BRUSHING APPARATUS WITH COOLING MEANS |
TWI439616B (en) | 2008-08-05 | 2014-06-01 | Yu Guang Lai | The energy dissipation and vibration reduction device |
JP2010264573A (en) * | 2009-05-18 | 2010-11-25 | Tsuchiya Co Ltd | Air-cooled type polisher |
DE202010018406U1 (en) * | 2010-01-26 | 2016-05-20 | Boris Kochanski | Pneumatically operated machine, mainly for polishing or grinding a workpiece with cooling thereof, produced by unused drive energy |
EP2422931A1 (en) | 2010-08-31 | 2012-02-29 | Jöst GmbH | Universal grinding plate unit with suction hood for a rotating grinding machine |
JP5696488B2 (en) | 2011-01-19 | 2015-04-08 | 日立工機株式会社 | Dust collecting cover and power tool for grinding |
JP5682410B2 (en) | 2011-03-30 | 2015-03-11 | 日立工機株式会社 | Dust collection adapter and power tool with dust collection adapter |
CN102601712A (en) | 2011-01-19 | 2012-07-25 | 日立工机株式会社 | Dust collection adapter and power tool including dust collection adapter |
JP2012210691A (en) | 2011-03-31 | 2012-11-01 | Hitachi Koki Co Ltd | Dust collecting adapter and power tool provided with dust collecting adapter |
JP5760892B2 (en) | 2011-09-20 | 2015-08-12 | 日立工機株式会社 | Dust collecting adapter and grinding machine equipped with dust collecting adapter |
JP2014039975A (en) | 2012-08-21 | 2014-03-06 | Hitachi Koki Co Ltd | Orbital sander |
JP2014124752A (en) | 2012-12-27 | 2014-07-07 | Makita Corp | Seal member for sander, and sander |
JP2014217920A (en) | 2013-05-08 | 2014-11-20 | 株式会社マキタ | Working tool and production method of the same |
EP3028811B1 (en) | 2014-12-05 | 2017-03-01 | Guido Valentini | Backing pad for a hand guided polishing or sanding tool and hand guided polishing or sanding tool with such a backing pad |
-
2017
- 2017-06-27 EP EP17178101.6A patent/EP3421173B8/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3421173A1 (en) | 2019-01-02 |
EP3421173B1 (en) | 2022-06-08 |
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