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.)
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.)
BILLIOUD ET DURAND
Original Assignee
BILLIOUD ET DURAND
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 BILLIOUD ET DURANDfiledCriticalBILLIOUD ET DURAND
Application grantedgrantedCritical
Publication of FR541655ApublicationCriticalpatent/FR541655A/fr
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
B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
B07B13/02—Apparatus for grading using pockets for taking out particles from aggregates
FR541655D1921-02-181921-02-18Dispositif d'entraînement du cylindre dans les trieurs à alvéoles
ExpiredFR541655A
(fr)