WO2004062846A3 - Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs - Google Patents

Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs Download PDF

Info

Publication number
WO2004062846A3
WO2004062846A3 PCT/US2004/000149 US2004000149W WO2004062846A3 WO 2004062846 A3 WO2004062846 A3 WO 2004062846A3 US 2004000149 W US2004000149 W US 2004000149W WO 2004062846 A3 WO2004062846 A3 WO 2004062846A3
Authority
WO
WIPO (PCT)
Prior art keywords
disc
arbors
afford
fasteners
easy
Prior art date
Application number
PCT/US2004/000149
Other languages
French (fr)
Other versions
WO2004062846A2 (en
Inventor
Joseph H Mackay
Original Assignee
Joseph H Mackay
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 Joseph H Mackay filed Critical Joseph H Mackay
Priority to CA002511068A priority Critical patent/CA2511068A1/en
Priority to US10/538,373 priority patent/US20070141970A1/en
Priority to EP04700360A priority patent/EP1601495A2/en
Publication of WO2004062846A2 publication Critical patent/WO2004062846A2/en
Publication of WO2004062846A3 publication Critical patent/WO2004062846A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/085—Devices for mounting sheets on a backing plate
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools

Abstract

An attachment structure for a coated abrasive finishing article (10) such as a disc having a central aperture (16) formed therein. The attachment structure may be in a form to be reused indefinitely and in such form includes a nut (18) having a flange (20) engaging the abrasive particles on the disc and a body extending through the central aperture and terminating in an externally threaded shank (26) adapted to be received by the female threads on a drive member (30). The apparatus may also be in a form to be disposable along with the spent disc. In such form, the apparatus includes a similar nut formed of plastic material which is secured in place on the abrasive disc by a retention member (80) such a washer which is secured to the body of the nut by an interference fit on the side of the disc opposite the abrasive particles.
PCT/US2004/000149 2003-01-06 2004-01-06 Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs WO2004062846A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002511068A CA2511068A1 (en) 2003-01-06 2004-01-06 Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs
US10/538,373 US20070141970A1 (en) 2003-01-06 2004-01-06 Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs
EP04700360A EP1601495A2 (en) 2003-01-06 2004-01-06 Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43824903P 2003-01-06 2003-01-06
US60/438,249 2003-01-06

Publications (2)

Publication Number Publication Date
WO2004062846A2 WO2004062846A2 (en) 2004-07-29
WO2004062846A3 true WO2004062846A3 (en) 2005-02-17

Family

ID=32713302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/000149 WO2004062846A2 (en) 2003-01-06 2004-01-06 Arbors and fasteners to afford two forms of easy/quick change mounting for abrasive discs

Country Status (4)

Country Link
US (1) US20070141970A1 (en)
EP (1) EP1601495A2 (en)
CA (1) CA2511068A1 (en)
WO (1) WO2004062846A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8430725B2 (en) * 2008-12-19 2013-04-30 Jovan Pajovic Abrasive disc construction
US8323076B1 (en) * 2009-06-16 2012-12-04 Bort Tracey A Backing plate for cut-off discs
US20150273658A1 (en) * 2012-09-27 2015-10-01 Saint-Gobain Abrasives, Inc. Button for a attaching an abrasive article to a back-up pad
US9869338B2 (en) * 2015-10-14 2018-01-16 Cleva Smith Reusable clamp device
NL2015861B1 (en) * 2015-11-26 2017-06-13 James Broussard Quintin Backing pad for a sander, such as an eccentric sander.
US11518001B2 (en) 2018-02-20 2022-12-06 Weiler Corporation Backing pad assembly with anti-rotational locking feature for resin fiber discs
JP2022505206A (en) * 2018-10-19 2022-01-14 サンーゴバン アブレイシブズ，インコーポレイティド Grindstone assembly
WO2023033981A1 (en) * 2021-08-30 2023-03-09 3M Innovative Properties Company Backup pad construction and use thereof
CN114571363B (en) * 2022-05-05 2022-07-19 歌玛磨具南通有限公司 Abrasive grinding tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934107A (en) * 1986-04-03 1990-06-19 Mackay Joseph H Jun Finishing article having an integral mounting hub and improved composite pressure cap
US6379234B1 (en) * 1999-06-14 2002-04-30 Mackay Joseph H. Reusable mount for abrasive devices
US6551180B2 (en) * 2000-07-22 2003-04-22 Gerd Braasch Grinding tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696700A (en) * 1953-12-17 1954-12-14 Tocci George Universal sanding disk adapter
US3866361A (en) * 1973-08-22 1975-02-18 Standard Abrasives Inc Replaceable pad assembly
US5538464A (en) * 1994-08-15 1996-07-23 Mackay, Jr.; Joseph H. Disposable abrasive wheel having disposable mounting hub including improved metal pressure cap and method of manufacturing the same
US6368187B2 (en) * 1999-06-22 2002-04-09 Belanger, Inc. Abrading/polishing device and method of making and using same
US6332836B1 (en) * 2001-04-02 2001-12-25 Ming-Xin Tseng Grinding wheel assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934107A (en) * 1986-04-03 1990-06-19 Mackay Joseph H Jun Finishing article having an integral mounting hub and improved composite pressure cap
US6379234B1 (en) * 1999-06-14 2002-04-30 Mackay Joseph H. Reusable mount for abrasive devices
US6551180B2 (en) * 2000-07-22 2003-04-22 Gerd Braasch Grinding tool

Also Published As

Publication number Publication date
CA2511068A1 (en) 2004-07-29
US20070141970A1 (en) 2007-06-21
WO2004062846A2 (en) 2004-07-29
EP1601495A2 (en) 2005-12-07

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