FR2389456A1 - Rotary abrading disc for paint removal - is used with power drill and has projecting studs which can retract axially and elastically - Google Patents
Rotary abrading disc for paint removal - is used with power drill and has projecting studs which can retract axially and elasticallyInfo
- Publication number
- FR2389456A1 FR2389456A1 FR7713496A FR7713496A FR2389456A1 FR 2389456 A1 FR2389456 A1 FR 2389456A1 FR 7713496 A FR7713496 A FR 7713496A FR 7713496 A FR7713496 A FR 7713496A FR 2389456 A1 FR2389456 A1 FR 2389456A1
- Authority
- FR
- France
- Prior art keywords
- studs
- disc
- stud
- elastically
- power drill
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The rotary abrading disc is for use on power hand drills and is designed for removing paint. The disc has a series of studs (4') projecting at intervals from the active face. The studs have elastic supports which yield elastically during the abrading operation. The studs (4') are of hollow circular cross-section, bear on an aft elastic layer (6), and are guided axially. The guidage is arranged by passing each stud through coaxial holes in two interspaced discs (11'). The axis of each stud is slightly inclined in opposition to the direction of disc rotation, and tolerant guide holes permit each stud to rotate during operation. The disc may have a central opening (9) for the vacuum removal of parings and the studs may be arranged in a spiral pattern.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713496A FR2389456A1 (en) | 1977-05-04 | 1977-05-04 | Rotary abrading disc for paint removal - is used with power drill and has projecting studs which can retract axially and elastically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7713496A FR2389456A1 (en) | 1977-05-04 | 1977-05-04 | Rotary abrading disc for paint removal - is used with power drill and has projecting studs which can retract axially and elastically |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389456A1 true FR2389456A1 (en) | 1978-12-01 |
FR2389456B1 FR2389456B1 (en) | 1981-12-24 |
Family
ID=9190304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713496A Granted FR2389456A1 (en) | 1977-05-04 | 1977-05-04 | Rotary abrading disc for paint removal - is used with power drill and has projecting studs which can retract axially and elastically |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2389456A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2789004A1 (en) * | 1999-02-02 | 2000-08-04 | Jackson E Wetzel | Polishing tool for TV screens comprises rubber support disc with steel pegs attached |
US20120315833A1 (en) * | 2010-08-31 | 2012-12-13 | Joest Peter | Backing plate unit for a rotary grinding machine |
-
1977
- 1977-05-04 FR FR7713496A patent/FR2389456A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2789004A1 (en) * | 1999-02-02 | 2000-08-04 | Jackson E Wetzel | Polishing tool for TV screens comprises rubber support disc with steel pegs attached |
US20120315833A1 (en) * | 2010-08-31 | 2012-12-13 | Joest Peter | Backing plate unit for a rotary grinding machine |
US9132527B2 (en) * | 2010-08-31 | 2015-09-15 | Jöst Gmbh | Backing plate unit for a rotary grinding machine |
Also Published As
Publication number | Publication date |
---|---|
FR2389456B1 (en) | 1981-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |