BRPI0816650A2 - ABRASIVE EDGES WITH EDGES - Google Patents

ABRASIVE EDGES WITH EDGES

Info

Publication number
BRPI0816650A2
BRPI0816650A2 BRPI0816650-1A2A BRPI0816650A BRPI0816650A2 BR PI0816650 A2 BRPI0816650 A2 BR PI0816650A2 BR PI0816650 A BRPI0816650 A BR PI0816650A BR PI0816650 A2 BRPI0816650 A2 BR PI0816650A2
Authority
BR
Brazil
Prior art keywords
edges
abrasive
abrasive edges
Prior art date
Application number
BRPI0816650-1A2A
Other languages
Portuguese (pt)
Inventor
Christophe C Oliver
Lionel J Rossignol
Original Assignee
Saint Gobain Abrasives Inc
Saint Gobain Abrasifs Sa
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 Abrasives Inc, Saint Gobain Abrasifs Sa filed Critical Saint Gobain Abrasives Inc
Publication of BRPI0816650A2 publication Critical patent/BRPI0816650A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/008—Finishing manufactured abrasive sheets, e.g. cutting, deforming
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
BRPI0816650-1A2A 2007-09-24 2008-09-24 ABRASIVE EDGES WITH EDGES BRPI0816650A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99510507P 2007-09-24 2007-09-24
PCT/US2008/077529 WO2009042687A1 (en) 2007-09-24 2008-09-24 Abrasives products with edges

Publications (1)

Publication Number Publication Date
BRPI0816650A2 true BRPI0816650A2 (en) 2015-03-10

Family

ID=40298742

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816650-1A2A BRPI0816650A2 (en) 2007-09-24 2008-09-24 ABRASIVE EDGES WITH EDGES

Country Status (7)

Country Link
US (1) US20090081933A1 (en)
EP (1) EP2200781B1 (en)
CN (1) CN101795818A (en)
BR (1) BRPI0816650A2 (en)
CA (1) CA2699991A1 (en)
MX (1) MX2010002534A (en)
WO (1) WO2009042687A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010019491B4 (en) * 2010-04-30 2015-07-09 Carl Zeiss Vision International Gmbh Polishing tool for processing optical surfaces, in particular free-form surfaces
CN106346382A (en) * 2016-08-29 2017-01-25 华侨大学 Preparation method of braze welding grinding wheel with controllable abrasive cluster arrangement patterns

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1948643A (en) * 1933-05-23 1934-02-27 United Shoe Machinery Corp Abrasive tool
US2316257A (en) * 1941-02-03 1943-04-13 Krastin Arnold Honing or polishing tool
US2282650A (en) * 1941-05-01 1942-05-12 American Sandpaper Company Abrasive article
US2440856A (en) * 1945-01-29 1948-05-04 John J Bailey Finishing device
US3699721A (en) * 1967-08-22 1972-10-24 Itek Corp Grinding pad
US3959935A (en) * 1975-03-18 1976-06-01 Interoptic Laboratories, Inc. Abrasive pad for grinding lenses
US4019289A (en) * 1976-02-23 1977-04-26 Clayton Paul Korver Replaceable lens surfacing pad with integral wear indicating pattern
US4086068A (en) * 1977-04-08 1978-04-25 Minnesota Mining And Manufacturing Company Lens grinding and polishing lap cover and method of making same
US4288233A (en) * 1978-01-25 1981-09-08 Wiand Ronald C Abrasive pads for lens lapping tools
US4291508A (en) * 1979-11-30 1981-09-29 American Optical Corporation Lens surfacing pad
DE8714475U1 (en) * 1987-10-30 1989-03-02 Arminius-Schleifmittel Gmbh, 4930 Detmold, De
GB2217242B (en) * 1988-05-23 1992-02-26 Nippon Tenshashi Kk Revolving grinding tool
DE9113309U1 (en) 1991-10-26 1991-12-19 Braasch, Gerd, 4475 Soegel, De
US20020081957A1 (en) * 2000-05-24 2002-06-27 Al Cisneros Adhesive-backed sandpaper disc for attachment to circular saw blade to provide dynamic balancing and vibration damping and method
JP2005199360A (en) * 2004-01-13 2005-07-28 Yuichiro Niizaki Film-like grinding/polishing material and polishing tool composed of film-like grinding/polishing material
US7169028B1 (en) * 2005-11-02 2007-01-30 Barton Ii Kenneth A Flexible finishing shoe

Also Published As

Publication number Publication date
EP2200781B1 (en) 2013-03-20
CN101795818A (en) 2010-08-04
WO2009042687A1 (en) 2009-04-02
US20090081933A1 (en) 2009-03-26
MX2010002534A (en) 2010-07-02
EP2200781A1 (en) 2010-06-30
CA2699991A1 (en) 2009-04-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.