FR2255999A1 - Oscillating plate sander with perforated plate - has annular seal of cap engaging rear plate face to form dust passage - Google Patents
Oscillating plate sander with perforated plate - has annular seal of cap engaging rear plate face to form dust passageInfo
- Publication number
- FR2255999A1 FR2255999A1 FR7443581A FR7443581A FR2255999A1 FR 2255999 A1 FR2255999 A1 FR 2255999A1 FR 7443581 A FR7443581 A FR 7443581A FR 7443581 A FR7443581 A FR 7443581A FR 2255999 A1 FR2255999 A1 FR 2255999A1
- Authority
- FR
- France
- Prior art keywords
- plate
- tool
- annular seal
- sander
- dust
- 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.)
- Granted
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
- B24B55/105—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with oscillating 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The sanding tool has perforations to permit dust extraction by vacuum through the body of the tool. There is a peripheral seal (44) between the plate (30) and the tool housing (42) of brush type construction; the brush bearing on low friction coated surfaces imposed on the plate back and, thus effecting a seal whilst not restricting plate oscillation. The tool incorporates a detachable or monolithic head (42) of shallow hollow cylindrical form and locating immediately aft of the oscillating plate, the cap (42), brush seal (44) and plate (28) thus constituting a reception chamber (5) for dust. Dust is lead away via conduit (36). The head is of a flexible material with the plate of steel backed rubber (30).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7346228 | 1973-12-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2255999A1 true FR2255999A1 (en) | 1975-07-25 |
FR2255999B3 FR2255999B3 (en) | 1977-09-23 |
Family
ID=6641921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7443581A Granted FR2255999A1 (en) | 1973-12-31 | 1974-12-30 | Oscillating plate sander with perforated plate - has annular seal of cap engaging rear plate face to form dust passage |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2255999A1 (en) |
SE (1) | SE7416135L (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660329A (en) * | 1980-10-20 | 1987-04-28 | Hutchins Manufacturing Company | Powered abrading tool |
EP0491162A2 (en) * | 1990-12-19 | 1992-06-24 | Robert Bosch Gmbh | Orbital sander |
US5419737A (en) * | 1993-10-28 | 1995-05-30 | Ryobi Motor Products Corp. | Random orbital sanding machine having a removable debris container |
EP0659522A1 (en) | 1993-12-22 | 1995-06-28 | Black & Decker Inc. | Random orbit sander having braking member |
EP0713751A1 (en) * | 1994-11-25 | 1996-05-29 | Black & Decker Inc. | Improved oscillating hand tool |
GB2359266A (en) * | 1999-12-30 | 2001-08-22 | Bosch Gmbh Robert | Eccentric disc sander |
-
1974
- 1974-12-20 SE SE7416135A patent/SE7416135L/xx unknown
- 1974-12-30 FR FR7443581A patent/FR2255999A1/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660329A (en) * | 1980-10-20 | 1987-04-28 | Hutchins Manufacturing Company | Powered abrading tool |
EP0491162A2 (en) * | 1990-12-19 | 1992-06-24 | Robert Bosch Gmbh | Orbital sander |
EP0491162A3 (en) * | 1990-12-19 | 1992-12-16 | Robert Bosch Gmbh | Orbital sander |
US5419737A (en) * | 1993-10-28 | 1995-05-30 | Ryobi Motor Products Corp. | Random orbital sanding machine having a removable debris container |
EP0659522A1 (en) | 1993-12-22 | 1995-06-28 | Black & Decker Inc. | Random orbit sander having braking member |
EP0713751A1 (en) * | 1994-11-25 | 1996-05-29 | Black & Decker Inc. | Improved oscillating hand tool |
US5807169A (en) * | 1994-11-25 | 1998-09-15 | Black & Decker Inc. | Oscillating hand tool |
GB2359266A (en) * | 1999-12-30 | 2001-08-22 | Bosch Gmbh Robert | Eccentric disc sander |
GB2359266B (en) * | 1999-12-30 | 2002-04-03 | Bosch Gmbh Robert | Eccentric disk sander with a housing |
Also Published As
Publication number | Publication date |
---|---|
FR2255999B3 (en) | 1977-09-23 |
SE7416135L (en) | 1975-07-01 |
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