FR881468A - Improvements to sorting screens, with rollers - Google Patents

Improvements to sorting screens, with rollers

Info

Publication number
FR881468A
FR881468A FR881468DA FR881468A FR 881468 A FR881468 A FR 881468A FR 881468D A FR881468D A FR 881468DA FR 881468 A FR881468 A FR 881468A
Authority
FR
France
Prior art keywords
rollers
sorting screens
sorting
screens
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
Application number
Other languages
French (fr)
Inventor
Jules-Joseph-Benjami Bodart
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 filed Critical
Application granted granted Critical
Publication of FR881468A publication Critical patent/FR881468A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
FR881468D 1941-12-29 1941-12-29 Improvements to sorting screens, with rollers Expired FR881468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881468T 1941-12-29

Publications (1)

Publication Number Publication Date
FR881468A true FR881468A (en) 1943-04-27

Family

ID=9371754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881468D Expired FR881468A (en) 1941-12-29 1941-12-29 Improvements to sorting screens, with rollers

Country Status (1)

Country Link
FR (1) FR881468A (en)

Similar Documents

Publication Publication Date Title
FR913564A (en) Improvements in chain knitting looms
FR1031490A (en) Rectilinear roller bearing
FR881468A (en) Improvements to sorting screens, with rollers
FR871451A (en) Stretching mechanism with floating upper cylinders
FR871327A (en) Variable crankset
FR865097A (en) Roller chain improvements
FR982401A (en) Improvements to compound roller bearings
FR833575A (en) Double-acting brake door closer
FR859177A (en) Roller chain improvements
FR874993A (en) Slide closures improvements
FR922315A (en) Screening improvements
DK67159C (en) Slide frame.
FR918893A (en) Roller bearing improvements
FR872858A (en) Progressive reduction corkscrew
FR874258A (en) Improvements in loudspeaker construction
FR874292A (en) Improvements to guillotine frames
FR869618A (en) Improvements in bodywork construction
FR862103A (en) Roller bearing
FR872748A (en) Improvements in horseshoes
FR878968A (en) Absorption refrigeration machine
FR878895A (en) Construction system with removable elements
FR879857A (en) Condenser microphone
FR847754A (en) Roller screen
FR863638A (en) Improvements to portable riveting presses
FR885475A (en) Clamping roller coupling