DE69207378D1 - DEVICE FOR CHANGING THE SURFACE OF OBJECTS OR THE GRAIN STRUCTURE OF POWDER PRODUCTS - Google Patents
DEVICE FOR CHANGING THE SURFACE OF OBJECTS OR THE GRAIN STRUCTURE OF POWDER PRODUCTSInfo
- Publication number
- DE69207378D1 DE69207378D1 DE69207378T DE69207378T DE69207378D1 DE 69207378 D1 DE69207378 D1 DE 69207378D1 DE 69207378 T DE69207378 T DE 69207378T DE 69207378 T DE69207378 T DE 69207378T DE 69207378 D1 DE69207378 D1 DE 69207378D1
- Authority
- DE
- Germany
- Prior art keywords
- objects
- belt
- changing
- modifying
- 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
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/05—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving a container formed as a conveyor belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Confectionery (AREA)
- Glanulating (AREA)
- Cereal-Derived Products (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Device for modifying, dry or in an aqueous solution, the surface of objects by polishing, abrasion, burnishing, dressing or deburring, or by dry sanding, or for modifying the particle size distribution of materials in the form of flakes or grains by grinding or micronizing. The device comprises a tank (1) in which a continuous belt is mounted about rollers (7 to 10). The device is characterized in that said belt forms a pocket (6b) under the effect of the weight of a load consisting of a plurality of bodies (11) which partially occupy the volume of said pocket. Said belt is free on any guide means and can therefore attain high speeds and possibly allow deformation of the pocket depending on the objects subjected to the action of said bodies.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9113283A FR2682630B1 (en) | 1991-10-21 | 1991-10-21 | DEVICE FOR MODIFYING THE SURFACE CONDITION OF OBJECTS OR THE GRANULOMETRY OF POWDERY PRODUCTS. |
PCT/FR1992/000985 WO1993007992A1 (en) | 1991-10-21 | 1992-10-20 | Device for modifying the surface of objects or the particle size distribution of powder products |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207378D1 true DE69207378D1 (en) | 1996-02-15 |
DE69207378T2 DE69207378T2 (en) | 1996-08-29 |
Family
ID=9418376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69207378T Expired - Fee Related DE69207378T2 (en) | 1991-10-21 | 1992-10-20 | DEVICE FOR CHANGING THE SURFACE OF OBJECTS OR THE GRAIN STRUCTURE OF POWDER PRODUCTS |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0565702B1 (en) |
AT (1) | ATE132413T1 (en) |
CA (1) | CA2098820A1 (en) |
DE (1) | DE69207378T2 (en) |
ES (1) | ES2083201T3 (en) |
FR (1) | FR2682630B1 (en) |
WO (1) | WO1993007992A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2707907B1 (en) * | 1993-07-23 | 1995-09-15 | Polaror Systeme | Silver burnisher with tilting tank. |
FR2720673B1 (en) * | 1994-06-02 | 1996-08-30 | Realisations Ind Et | Burnisher. |
DE4441273C1 (en) * | 1994-11-19 | 1996-04-11 | Moreillon Jean Claude Adrien D | Machine for deburring, satinizing and polishing metal goods |
FR2881069B1 (en) * | 2005-01-27 | 2007-04-27 | Pierre Laujon | CLEANING MACHINE |
CN111185842A (en) * | 2020-01-13 | 2020-05-22 | 无为县环江铜业有限公司 | Be used for copper ball burnishing and polishing device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR475954A (en) * | 1913-09-03 | 1915-06-29 | Wenger & C | Device for polishing metal articles using polishing balls |
GB674389A (en) * | 1950-04-04 | 1952-06-25 | Pangborn Corp | Tumbling mills or barrels |
US3715840A (en) * | 1970-12-31 | 1973-02-13 | Grav I Flo Corp | Apparatus and method for finishing workpieces |
-
1991
- 1991-10-21 FR FR9113283A patent/FR2682630B1/en not_active Expired - Lifetime
-
1992
- 1992-10-20 ES ES92923847T patent/ES2083201T3/en not_active Expired - Lifetime
- 1992-10-20 DE DE69207378T patent/DE69207378T2/en not_active Expired - Fee Related
- 1992-10-20 EP EP92923847A patent/EP0565702B1/en not_active Expired - Lifetime
- 1992-10-20 CA CA002098820A patent/CA2098820A1/en not_active Abandoned
- 1992-10-20 WO PCT/FR1992/000985 patent/WO1993007992A1/en active IP Right Grant
- 1992-10-20 AT AT92923847T patent/ATE132413T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0565702B1 (en) | 1996-01-03 |
FR2682630B1 (en) | 1996-01-26 |
DE69207378T2 (en) | 1996-08-29 |
ATE132413T1 (en) | 1996-01-15 |
WO1993007992A1 (en) | 1993-04-29 |
FR2682630A1 (en) | 1993-04-23 |
CA2098820A1 (en) | 1993-04-22 |
ES2083201T3 (en) | 1996-04-01 |
EP0565702A1 (en) | 1993-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |