FR769340A - Device for gauging materials such as cement, lime, sand, gravel, stone, etc. - Google Patents

Device for gauging materials such as cement, lime, sand, gravel, stone, etc.

Info

Publication number
FR769340A
FR769340A FR769340DA FR769340A FR 769340 A FR769340 A FR 769340A FR 769340D A FR769340D A FR 769340DA FR 769340 A FR769340 A FR 769340A
Authority
FR
France
Prior art keywords
gauging
gravel
lime
stone
cement
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
Armand Dewandre
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 FR769340A publication Critical patent/FR769340A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0046—Storage or weighing apparatus for supplying ingredients
    • B28C7/0053—Storage containers, e.g. hoppers, silos, bins
    • B28C7/0076—Parts or details thereof, e.g. opening, closing or unloading means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
FR769340D 1934-02-17 1934-02-26 Device for gauging materials such as cement, lime, sand, gravel, stone, etc. Expired FR769340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE769340X 1934-02-17

Publications (1)

Publication Number Publication Date
FR769340A true FR769340A (en) 1934-08-24

Family

ID=3880138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769340D Expired FR769340A (en) 1934-02-17 1934-02-26 Device for gauging materials such as cement, lime, sand, gravel, stone, etc.

Country Status (1)

Country Link
FR (1) FR769340A (en)

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