FR2447247A1 - Machine for tumble-polishing metal pieces - uses lowered trays whose stub axles latch onto brackets and pivot tray to tip it into drum - Google Patents

Machine for tumble-polishing metal pieces - uses lowered trays whose stub axles latch onto brackets and pivot tray to tip it into drum

Info

Publication number
FR2447247A1
FR2447247A1 FR7902215A FR7902215A FR2447247A1 FR 2447247 A1 FR2447247 A1 FR 2447247A1 FR 7902215 A FR7902215 A FR 7902215A FR 7902215 A FR7902215 A FR 7902215A FR 2447247 A1 FR2447247 A1 FR 2447247A1
Authority
FR
France
Prior art keywords
drum
tray
metal pieces
stub axles
lowered
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.)
Pending
Application number
FR7902215A
Other languages
French (fr)
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.)
MECA MONDIA
Original Assignee
MECA MONDIA
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 MECA MONDIA filed Critical MECA MONDIA
Priority to FR7902215A priority Critical patent/FR2447247A1/en
Publication of FR2447247A1 publication Critical patent/FR2447247A1/en
Pending 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
    • B24B31/02—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 rotary barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The machine uses a tumbling process to polish and to remove burrs or fins from metal pieces, utilising the interaction of the pieces with or without abrasive particles, and being serviced by e.g. a fork lift truck handling special trays. A tumbling drum is mounted in a sub-frame, having a hexagonal vertical cross section, and being rotated about a horizontal axis. Parallel walls at each axial drum extremity locate 'V' section brackets, and a compartment below the drum accommodates an outfall tray. A loaded tray is lowered until stub axles engage the brackets, the tray then pivoting and tipping its contends into the drum as the truck withdraws.
FR7902215A 1979-01-29 1979-01-29 Machine for tumble-polishing metal pieces - uses lowered trays whose stub axles latch onto brackets and pivot tray to tip it into drum Pending FR2447247A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902215A FR2447247A1 (en) 1979-01-29 1979-01-29 Machine for tumble-polishing metal pieces - uses lowered trays whose stub axles latch onto brackets and pivot tray to tip it into drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902215A FR2447247A1 (en) 1979-01-29 1979-01-29 Machine for tumble-polishing metal pieces - uses lowered trays whose stub axles latch onto brackets and pivot tray to tip it into drum

Publications (1)

Publication Number Publication Date
FR2447247A1 true FR2447247A1 (en) 1980-08-22

Family

ID=9221312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902215A Pending FR2447247A1 (en) 1979-01-29 1979-01-29 Machine for tumble-polishing metal pieces - uses lowered trays whose stub axles latch onto brackets and pivot tray to tip it into drum

Country Status (1)

Country Link
FR (1) FR2447247A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110866A2 (en) * 1982-11-26 1984-06-13 Semperit Aktiengesellschaft Polishing vessel and arrangement therefor
WO1984004268A1 (en) * 1983-05-04 1984-11-08 Michel Thonney Machine for chipping, deburring and/or polishing bulk products

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE537577C (en) * 1931-01-08 1931-11-04 Harold Ernest Beckett Device for cleaning and cleaning metal objects in a rotating scrubbing drum
GB589052A (en) * 1944-09-07 1947-06-10 Joseph Lupo Improvements in tumbling method and apparatus for processing articles
US2470340A (en) * 1946-07-15 1949-05-17 Almco Inc Deburring and polishing apparatus
US2565385A (en) * 1948-07-10 1951-08-21 Lupo Joseph Lined tumbling barrel
GB863240A (en) * 1958-08-09 1961-03-22 Metallgesellschaft Ag Improvements in or relating to drums for treating the surfaces of workpieces
FR1406972A (en) * 1964-09-08 1965-07-23 Minnesota Mining & Mfg Apparatus and method for mechanically coating small parts
FR2159097A5 (en) * 1972-11-07 1973-06-15 Antoinat Guy
FR2181317A5 (en) * 1972-04-19 1973-11-30 Dreher Manfrid Kg

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE537577C (en) * 1931-01-08 1931-11-04 Harold Ernest Beckett Device for cleaning and cleaning metal objects in a rotating scrubbing drum
GB589052A (en) * 1944-09-07 1947-06-10 Joseph Lupo Improvements in tumbling method and apparatus for processing articles
US2470340A (en) * 1946-07-15 1949-05-17 Almco Inc Deburring and polishing apparatus
US2565385A (en) * 1948-07-10 1951-08-21 Lupo Joseph Lined tumbling barrel
GB863240A (en) * 1958-08-09 1961-03-22 Metallgesellschaft Ag Improvements in or relating to drums for treating the surfaces of workpieces
FR1406972A (en) * 1964-09-08 1965-07-23 Minnesota Mining & Mfg Apparatus and method for mechanically coating small parts
FR2181317A5 (en) * 1972-04-19 1973-11-30 Dreher Manfrid Kg
FR2159097A5 (en) * 1972-11-07 1973-06-15 Antoinat Guy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110866A2 (en) * 1982-11-26 1984-06-13 Semperit Aktiengesellschaft Polishing vessel and arrangement therefor
EP0110866A3 (en) * 1982-11-26 1985-07-31 Semperit Aktiengesellschaft Polishing vessel and arrangement therefor
WO1984004268A1 (en) * 1983-05-04 1984-11-08 Michel Thonney Machine for chipping, deburring and/or polishing bulk products
US4615147A (en) * 1983-05-04 1986-10-07 Michel Thonney Machine for tumbling, deburring and/or polishing bulk products

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