CA2047255C - Rotary polishing tool - Google Patents
Rotary polishing toolInfo
- Publication number
- CA2047255C CA2047255C CA002047255A CA2047255A CA2047255C CA 2047255 C CA2047255 C CA 2047255C CA 002047255 A CA002047255 A CA 002047255A CA 2047255 A CA2047255 A CA 2047255A CA 2047255 C CA2047255 C CA 2047255C
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- polishing portion
- rotary
- polishing
- rubber layer
- 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.)
- Expired - Fee Related
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
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990092854U JPH0711887Y2 (ja) | 1990-09-03 | 1990-09-03 | 回転研磨工具 |
JP2-92854 | 1990-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2047255A1 CA2047255A1 (en) | 1992-03-04 |
CA2047255C true CA2047255C (en) | 1994-08-30 |
Family
ID=14066016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002047255A Expired - Fee Related CA2047255C (en) | 1990-09-03 | 1991-07-17 | Rotary polishing tool |
Country Status (6)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2605973Y2 (ja) * | 1992-09-01 | 2000-09-04 | 株式会社昭研 | 研磨・研削用具 |
IT232262Y1 (it) * | 1993-09-24 | 1999-12-17 | Quintilio Lupi | Mola a base elastica per la levigatura e lucidatura di profili toroidali in materiali duri. |
USD409340S (en) | 1998-02-23 | 1999-05-04 | Minnesota Mining And Manufacturing Company | Hub |
USD408601S (en) | 1998-02-23 | 1999-04-20 | Minnesota Mining And Manufacturing Company | Surface treating article |
US6136143A (en) * | 1998-02-23 | 2000-10-24 | 3M Innovative Properties Company | Surface treating article including a hub |
DE10348930A1 (de) * | 2003-10-18 | 2005-05-12 | Bosch Gmbh Robert | Tellereinleger für einen Schleifteller eines handgeführten Elektroschleifwerkzeugs |
CN102107397B (zh) * | 2009-12-25 | 2015-02-04 | 3M新设资产公司 | 研磨砂轮的制造方法及研磨砂轮 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2581567A (en) * | 1948-12-29 | 1952-01-08 | Darrell R Wiley | Buffer backing pad |
US2997820A (en) * | 1959-12-14 | 1961-08-29 | American Emery Wheel Works | Organic bond abrasive wheel |
US3143770A (en) * | 1960-07-21 | 1964-08-11 | Formax Mfg Corp | Molding apparatus for sanding pad assembly |
US3256646A (en) * | 1963-08-06 | 1966-06-21 | Mockli Rene | Grinding disc |
JPS4725748U (US06312121-20011106-C00033.png) * | 1971-04-14 | 1972-11-22 | ||
US4150955A (en) * | 1974-05-01 | 1979-04-24 | The Manufacturers Brush Company | Deformable non-cellular polyurethane polishing wheel |
DE3416186A1 (de) * | 1983-05-17 | 1985-01-24 | Hans J. 4400 Münster Fabritius | Schleifscheibe |
-
1990
- 1990-09-03 JP JP1990092854U patent/JPH0711887Y2/ja not_active Expired - Lifetime
-
1991
- 1991-07-17 CA CA002047255A patent/CA2047255C/en not_active Expired - Fee Related
- 1991-07-26 ES ES91112586T patent/ES2064826T3/es not_active Expired - Lifetime
- 1991-07-26 EP EP91112586A patent/EP0476272B1/en not_active Expired - Lifetime
- 1991-07-26 DE DE69105422T patent/DE69105422T2/de not_active Expired - Fee Related
- 1991-07-26 AT AT91112586T patent/ATE114529T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE114529T1 (de) | 1994-12-15 |
CA2047255A1 (en) | 1992-03-04 |
DE69105422T2 (de) | 1995-04-06 |
JPH0711887Y2 (ja) | 1995-03-22 |
JPH0451364U (US06312121-20011106-C00033.png) | 1992-04-30 |
EP0476272B1 (en) | 1994-11-30 |
ES2064826T3 (es) | 1995-02-01 |
DE69105422D1 (de) | 1995-01-12 |
EP0476272A1 (en) | 1992-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |