DK0535431T3 - Grinder - Google Patents
GrinderInfo
- Publication number
- DK0535431T3 DK0535431T3 DK92115658.4T DK92115658T DK0535431T3 DK 0535431 T3 DK0535431 T3 DK 0535431T3 DK 92115658 T DK92115658 T DK 92115658T DK 0535431 T3 DK0535431 T3 DK 0535431T3
- Authority
- DK
- Denmark
- Prior art keywords
- abrasive disc
- disc
- holes
- abrasive
- circle
- Prior art date
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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/18—Wheels of special form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Liquid Crystal Substances (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
An angle grinder (1) with a disc-shaped abrasive disc (6), having abrasive segments (10) arranged in an annular shape, and with a covering cap (4) for the abrasive disc (6). At least one suction pipe (2) for discharged material opens into the covering cap (4). The abrasive disc (6) is provided with holes (5) which describe a circle when the abrasive disc (6) rotates. The opening (3) of the suction pipe (2) and the holes (5) in the abrasive disc (6) are at least approximately of the same size. The opening (3) is located above the circle which is formed by the holes (5) of the abrasive disc (6) when the abrasive disc (6) rotates. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0194391A AT397780B (en) | 1991-09-27 | 1991-09-27 | ANGLE GRINDING MACHINE |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0535431T3 true DK0535431T3 (en) | 1996-06-10 |
Family
ID=3524391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92115658.4T DK0535431T3 (en) | 1991-09-27 | 1992-09-14 | Grinder |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0535431B1 (en) |
AT (2) | AT397780B (en) |
DE (1) | DE59205461D1 (en) |
DK (1) | DK0535431T3 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1011027A6 (en) * | 1997-02-21 | 1999-04-06 | Carbodiam | Abrasive grinding tool and method of design tool. |
DE19707445A1 (en) * | 1997-02-25 | 1998-08-27 | Hilti Ag | Cup-shaped grinding wheel |
KR100314287B1 (en) * | 1999-07-29 | 2001-11-23 | 김세광 | Grinding wheel |
DE10139762A1 (en) | 2001-08-13 | 2003-02-27 | Hilti Ag | grinding wheel |
US7104725B1 (en) | 2004-04-22 | 2006-09-12 | Kelly Kipp | Concrete finishing attachment |
US7144194B2 (en) | 2004-04-22 | 2006-12-05 | Kipp Jr John H | Surface finisher |
US7628829B2 (en) | 2007-03-20 | 2009-12-08 | 3M Innovative Properties Company | Abrasive article and method of making and using the same |
US20110097979A1 (en) * | 2009-10-26 | 2011-04-28 | Illinois Tool Works Inc. | Fusion Bonded Epoxy Removal Tool |
US8961077B2 (en) | 2009-10-26 | 2015-02-24 | Illlinois Tool Works Inc. | Severing and beveling tool |
WO2015051111A1 (en) | 2013-10-03 | 2015-04-09 | Illinois Tool Works Inc. | Pivotal tool support for a pipe machining apparatus |
DE102019211349A1 (en) * | 2019-07-30 | 2021-02-04 | Robert Bosch Gmbh | Grinding tool |
CN113172522B (en) * | 2021-04-13 | 2023-03-24 | 有维科技(苏州)有限公司 | Angle grinder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3594958A (en) * | 1969-02-03 | 1971-07-27 | Clarkson Ind Inc | Dust collector for grinding tool |
US4145848A (en) * | 1978-01-24 | 1979-03-27 | Hutchins Manufacturing Co. | Rotary abrading tool |
CA1214042A (en) * | 1983-08-31 | 1986-11-18 | Miksa Marton | Suction housing for vacuum sanding devices |
IT8622437V0 (en) * | 1986-07-02 | 1986-07-02 | Valentini Guido | ELECTRIC MANUAL TOOL WITH MOTOR AND DUST DISCHARGE PIPE INCLUDED IN THE HANDLE. |
US4932163A (en) * | 1989-08-29 | 1990-06-12 | Chilton Douglas L | Dust control system for an abrasive grinder |
-
1991
- 1991-09-27 AT AT0194391A patent/AT397780B/en not_active IP Right Cessation
-
1992
- 1992-09-14 EP EP92115658A patent/EP0535431B1/en not_active Expired - Lifetime
- 1992-09-14 AT AT92115658T patent/ATE134552T1/en not_active IP Right Cessation
- 1992-09-14 DE DE59205461T patent/DE59205461D1/en not_active Expired - Lifetime
- 1992-09-14 DK DK92115658.4T patent/DK0535431T3/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0535431A1 (en) | 1993-04-07 |
AT397780B (en) | 1994-06-27 |
EP0535431B1 (en) | 1996-02-28 |
ATA194391A (en) | 1993-11-15 |
ATE134552T1 (en) | 1996-03-15 |
DE59205461D1 (en) | 1996-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |