EP3040159A4 - Grinder - Google Patents

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Info

Publication number
EP3040159A4
EP3040159A4 EP14839714.4A EP14839714A EP3040159A4 EP 3040159 A4 EP3040159 A4 EP 3040159A4 EP 14839714 A EP14839714 A EP 14839714A EP 3040159 A4 EP3040159 A4 EP 3040159A4
Authority
EP
European Patent Office
Prior art keywords
grinder
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.)
Withdrawn
Application number
EP14839714.4A
Other languages
German (de)
French (fr)
Other versions
EP3040159A1 (en
Inventor
Yuuki Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of EP3040159A1 publication Critical patent/EP3040159A1/en
Publication of EP3040159A4 publication Critical patent/EP3040159A4/en
Withdrawn legal-status Critical Current

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)
EP14839714.4A 2013-08-27 2014-07-25 Grinder Withdrawn EP3040159A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013176031 2013-08-27
PCT/JP2014/069709 WO2015029659A1 (en) 2013-08-27 2014-07-25 Grinder

Publications (2)

Publication Number Publication Date
EP3040159A1 EP3040159A1 (en) 2016-07-06
EP3040159A4 true EP3040159A4 (en) 2017-07-19

Family

ID=52586233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14839714.4A Withdrawn EP3040159A4 (en) 2013-08-27 2014-07-25 Grinder

Country Status (5)

Country Link
US (1) US20160193713A1 (en)
EP (1) EP3040159A4 (en)
JP (1) JP6044718B2 (en)
CN (1) CN105473281A (en)
WO (1) WO2015029659A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9387578B2 (en) * 2013-10-28 2016-07-12 Black & Decker Inc. Handle arrangement for sander
USD785339S1 (en) * 2014-10-23 2017-05-02 Griot's Garage, Inc. Hand applicator buffing pad
JP1571886S (en) * 2016-09-20 2018-03-05
CN108500839B (en) * 2018-03-02 2020-05-22 陈中友 A polisher for building decoration
JP2019155486A (en) * 2018-03-07 2019-09-19 株式会社マキタ Electric tool
JP7110025B2 (en) * 2018-08-07 2022-08-01 株式会社マキタ Electric tool
KR20240001537A (en) * 2022-06-27 2024-01-03 김미숙 Coupler for clamping polishing disk

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637035A (en) * 1995-06-28 1997-06-10 Milwaukee Electric Tool Corporation Adjustable guard arrangement for power tool

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127966U (en) * 1985-01-25 1986-08-11
DE3636601A1 (en) * 1986-10-28 1988-05-05 Bosch Gmbh Robert PROTECTIVE COVER FOR GRINDING MACHINES, ESPECIALLY ANGLE GRINDERS, AND THE FASTENING MOUNTING THAT MATCH THEM
DE3913898A1 (en) * 1989-04-27 1990-10-31 Licentia Gmbh Adjustable guard for portable power tools - has indent mechanism for angular adjustment and finger pressure actuated fastening to spindle nose
JPH0636764U (en) 1992-10-23 1994-05-17 日立工機株式会社 Wheel grinder holding structure for disc grinder
DE10259520A1 (en) * 2002-12-19 2004-07-01 Robert Bosch Gmbh Electric hand tool
DE102007041840A1 (en) * 2006-11-13 2008-05-15 Robert Bosch Gmbh Hand tool with protective hood, in particular angle grinder
DE102006053303A1 (en) * 2006-11-13 2008-05-15 Robert Bosch Gmbh Hand tool for a rotating tool with protective cover
DE102007052684A1 (en) * 2007-11-05 2009-05-07 Robert Bosch Gmbh Hand tool
DE102009048357A1 (en) * 2009-10-06 2011-04-21 Metabowerke Gmbh Electric hand tool
JP5544867B2 (en) * 2009-12-21 2014-07-09 日立工機株式会社 Grinder
CN201711848U (en) * 2010-02-09 2011-01-19 南京德朔实业有限公司 Motive power tool
CN202162675U (en) * 2011-06-27 2012-03-14 宁波国图电机有限公司 Angle grinder
US9475172B2 (en) * 2014-07-15 2016-10-25 Milwaukee Electric Tool Corporation Adjustable guard for power tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637035A (en) * 1995-06-28 1997-06-10 Milwaukee Electric Tool Corporation Adjustable guard arrangement for power tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015029659A1 *

Also Published As

Publication number Publication date
US20160193713A1 (en) 2016-07-07
JP6044718B2 (en) 2016-12-14
WO2015029659A1 (en) 2015-03-05
EP3040159A1 (en) 2016-07-06
CN105473281A (en) 2016-04-06
JPWO2015029659A1 (en) 2017-03-02

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20160215

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170616

RIC1 Information provided on ipc code assigned before grant

Ipc: B23Q 11/08 20060101ALI20170609BHEP

Ipc: B24B 55/05 20060101ALI20170609BHEP

Ipc: B24B 23/02 20060101AFI20170609BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180116