FR680459A - Percussion plansifters - Google Patents

Percussion plansifters

Info

Publication number
FR680459A
FR680459A FR680459DA FR680459A FR 680459 A FR680459 A FR 680459A FR 680459D A FR680459D A FR 680459DA FR 680459 A FR680459 A FR 680459A
Authority
FR
France
Prior art keywords
plansifters
percussion
percussion plansifters
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
Nicolas Richard
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 FR680459A publication Critical patent/FR680459A/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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/54—Cleaning with beating devices
FR680459D 1929-08-19 1929-08-19 Percussion plansifters Expired FR680459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR680459T 1929-08-19

Publications (1)

Publication Number Publication Date
FR680459A true FR680459A (en) 1930-05-01

Family

ID=9022270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680459D Expired FR680459A (en) 1929-08-19 1929-08-19 Percussion plansifters

Country Status (1)

Country Link
FR (1) FR680459A (en)

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