DE69207378T2 - 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 PRODUCTS

Info

Publication number
DE69207378T2
DE69207378T2 DE69207378T DE69207378T DE69207378T2 DE 69207378 T2 DE69207378 T2 DE 69207378T2 DE 69207378 T DE69207378 T DE 69207378T DE 69207378 T DE69207378 T DE 69207378T DE 69207378 T2 DE69207378 T2 DE 69207378T2
Authority
DE
Germany
Prior art keywords
objects
pocket
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
Application number
DE69207378T
Other languages
German (de)
Other versions
DE69207378D1 (en
Inventor
Pierre Laujon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECLAT DE PROVENCE
Original Assignee
ECLAT DE PROVENCE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ECLAT DE PROVENCE filed Critical ECLAT DE PROVENCE
Publication of DE69207378D1 publication Critical patent/DE69207378D1/en
Application granted granted Critical
Publication of DE69207378T2 publication Critical patent/DE69207378T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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.
DE69207378T 1991-10-21 1992-10-20 DEVICE FOR CHANGING THE SURFACE OF OBJECTS OR THE GRAIN STRUCTURE OF POWDER PRODUCTS Expired - Fee Related DE69207378T2 (en)

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 DE69207378D1 (en) 1996-02-15
DE69207378T2 true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2098820A1 (en) 1993-04-22
DE69207378D1 (en) 1996-02-15
WO1993007992A1 (en) 1993-04-29
ES2083201T3 (en) 1996-04-01
EP0565702A1 (en) 1993-10-20
FR2682630B1 (en) 1996-01-26
ATE132413T1 (en) 1996-01-15
FR2682630A1 (en) 1993-04-23
EP0565702B1 (en) 1996-01-03

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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