FR717834A - Perfectionnements apportés aux tamis - Google Patents

Perfectionnements apportés aux tamis

Info

Publication number
FR717834A
FR717834A FR717834DA FR717834A FR 717834 A FR717834 A FR 717834A FR 717834D A FR717834D A FR 717834DA FR 717834 A FR717834 A FR 717834A
Authority
FR
France
Prior art keywords
sieves
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
William Louis Wettlaufer
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 FR717834A publication Critical patent/FR717834A/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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/284—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with unbalanced weights
FR717834D 1930-05-31 1931-05-27 Perfectionnements apportés aux tamis Expired FR717834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US717834XA 1930-05-31 1930-05-31

Publications (1)

Publication Number Publication Date
FR717834A true FR717834A (fr) 1932-01-14

Family

ID=22103559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717834D Expired FR717834A (fr) 1930-05-31 1931-05-27 Perfectionnements apportés aux tamis

Country Status (1)

Country Link
FR (1) FR717834A (fr)

Similar Documents

Publication Publication Date Title
FR715044A (fr) Perfectionnements aux filtres ou tamis
FR708283A (fr) Perfectionnements apportés aux fauteuils inclinables
FR721633A (fr) Perfectionnements aux segments
FR711055A (fr) Perfectionnements apportés aux haut-parleurs
FR688869A (fr) Perfectionnements apportés aux aéroplanes
FR726459A (fr) Perfectionnements apportés aux parachutes
FR716710A (fr) Perfectionnements apportés aux niveaux
FR712807A (fr) Perfectionnements aux aéroplanes
FR716844A (fr) Perfectionnements aux poutres
FR688320A (fr) Perfectionnements apportés aux évaporateurs
FR701046A (fr) Perfectionnements apportés aux flûtes
FR717834A (fr) Perfectionnements apportés aux tamis
FR38830E (fr) Perfectionnements aux remblayeuses mécaniques
FR695113A (fr) Perfectionnements aux détartreurs
FR688007A (fr) Perfectionnements aux broyeurs
FR39417E (fr) Perfectionnements aux broyeurs
FR39045E (fr) Perfectionnements aux broyeurs
FR709567A (fr) Perfectionnements aux isoloteurs
FR689159A (fr) Perfectionnements aux détordoirs
FR697001A (fr) Perfectionnements aux suspensoirs
FR726066A (fr) Perfectionnements aux aéromètres
FR714165A (fr) Perfectionnements apportés aux parachutes
FR699215A (fr) Perfectionnement aux corsets-ceintures réglables
FR704675A (fr) Perfectionnement aux corsets-ceintures réglables
FR702341A (fr) Perfectionnements aux bennes preneuses