EP4132748A4 - Fixed abrasive buff - Google Patents

Fixed abrasive buff Download PDF

Info

Publication number
EP4132748A4
EP4132748A4 EP21785284.7A EP21785284A EP4132748A4 EP 4132748 A4 EP4132748 A4 EP 4132748A4 EP 21785284 A EP21785284 A EP 21785284A EP 4132748 A4 EP4132748 A4 EP 4132748A4
Authority
EP
European Patent Office
Prior art keywords
fixed abrasive
abrasive buff
buff
fixed
abrasive
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.)
Pending
Application number
EP21785284.7A
Other languages
German (de)
French (fr)
Other versions
EP4132748A1 (en
Inventor
Sathanjheri Ravishankar
Paul S. Goldsmith
Daniel E. Symeon
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.)
Saint Gobain Abrasifs SA
Saint Gobain Abrasives Inc
Original Assignee
Saint Gobain Abrasifs SA
Saint Gobain Abrasives Inc
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 Saint Gobain Abrasifs SA, Saint Gobain Abrasives Inc filed Critical Saint Gobain Abrasifs SA
Publication of EP4132748A1 publication Critical patent/EP4132748A1/en
Publication of EP4132748A4 publication Critical patent/EP4132748A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/12—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of felted or spongy material, e.g. felt, steel wool, foamed latex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP21785284.7A 2020-04-07 2021-03-25 Fixed abrasive buff Pending EP4132748A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063006409P 2020-04-07 2020-04-07
PCT/US2021/024048 WO2021206918A1 (en) 2020-04-07 2021-03-25 Fixed abrasive buff

Publications (2)

Publication Number Publication Date
EP4132748A1 EP4132748A1 (en) 2023-02-15
EP4132748A4 true EP4132748A4 (en) 2024-04-24

Family

ID=77921244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21785284.7A Pending EP4132748A4 (en) 2020-04-07 2021-03-25 Fixed abrasive buff

Country Status (8)

Country Link
US (1) US20210308833A1 (en)
EP (1) EP4132748A4 (en)
JP (1) JP2023521096A (en)
KR (1) KR20220156966A (en)
CN (1) CN115515752A (en)
CA (1) CA3177371A1 (en)
MX (1) MX2022012590A (en)
WO (1) WO2021206918A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110092136A1 (en) * 2005-03-15 2011-04-21 Htc Sweden Ab Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool
US20180043507A1 (en) * 2015-04-01 2018-02-15 3M Innovative Properties Company Abrasive disc with lateral cover layer
WO2019025883A1 (en) * 2017-07-31 2019-02-07 3M Innovative Properties Company Floor pad with variable abrasive distribution

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137201A (en) * 1937-06-28 1938-11-15 Carborundum Co Abrasive article and its manufacture
US3043064A (en) * 1959-11-23 1962-07-10 Osborn Mfg Co Rotary abrading tool
US6257973B1 (en) * 1999-11-04 2001-07-10 Norton Company Coated abrasive discs
KR100433194B1 (en) * 2001-02-19 2004-05-28 이화다이아몬드공업 주식회사 Grinding wheel with segment for preventing side abrasion
GB0420054D0 (en) * 2004-09-09 2004-10-13 3M Innovative Properties Co Floor cleaning pads and preparation thereof
EP2753456B1 (en) * 2011-09-07 2020-02-26 3M Innovative Properties Company Bonded abrasive article
US9475176B2 (en) * 2012-11-15 2016-10-25 Smith International, Inc. Sintering of thick solid carbonate-based PCD for drilling application
US11292102B2 (en) * 2017-12-29 2022-04-05 Saint-Gobain Abrasives, Inc. Abrasive buffing articles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110092136A1 (en) * 2005-03-15 2011-04-21 Htc Sweden Ab Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool
US20180043507A1 (en) * 2015-04-01 2018-02-15 3M Innovative Properties Company Abrasive disc with lateral cover layer
WO2019025883A1 (en) * 2017-07-31 2019-02-07 3M Innovative Properties Company Floor pad with variable abrasive distribution

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021206918A1 *

Also Published As

Publication number Publication date
MX2022012590A (en) 2022-12-07
KR20220156966A (en) 2022-11-28
EP4132748A1 (en) 2023-02-15
WO2021206918A1 (en) 2021-10-14
CA3177371A1 (en) 2021-10-14
CN115515752A (en) 2022-12-23
JP2023521096A (en) 2023-05-23
US20210308833A1 (en) 2021-10-07

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A4 Supplementary search report drawn up and despatched

Effective date: 20240321

RIC1 Information provided on ipc code assigned before grant

Ipc: B24D 13/12 20060101ALI20240315BHEP

Ipc: B24D 11/02 20060101ALI20240315BHEP

Ipc: B24D 13/14 20060101AFI20240315BHEP