FR437963A - Perfectionnements relatifs aux tamis ou cribles - Google Patents

Perfectionnements relatifs aux tamis ou cribles

Info

Publication number
FR437963A
FR437963A FR437963DA FR437963A FR 437963 A FR437963 A FR 437963A FR 437963D A FR437963D A FR 437963DA FR 437963 A FR437963 A FR 437963A
Authority
FR
France
Prior art keywords
sieves
screens
improvements relating
relating
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
English (en)
Inventor
Frederick William Roger Williams
Charles Hudson Mower
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.)
FREDERICK WILLIAM ROGER WILLIA
Original Assignee
FREDERICK WILLIAM ROGER WILLIA
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 FREDERICK WILLIAM ROGER WILLIA filed Critical FREDERICK WILLIAM ROGER WILLIA
Application granted granted Critical
Publication of FR437963A publication Critical patent/FR437963A/fr
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
FR437963D 1911-01-28 1911-12-21 Perfectionnements relatifs aux tamis ou cribles Expired FR437963A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB437963X 1911-01-28

Publications (1)

Publication Number Publication Date
FR437963A true FR437963A (fr) 1912-05-04

Family

ID=1479527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR437963D Expired FR437963A (fr) 1911-01-28 1911-12-21 Perfectionnements relatifs aux tamis ou cribles

Country Status (1)

Country Link
FR (1) FR437963A (fr)

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