×

Apparatus for the preparation of mortar or the like

  • US 4,117,547 A
  • Filed: 05/26/1976
  • Issued: 09/26/1978
  • Est. Priority Date: 05/27/1975
  • Status: Expired due to Term
First Claim
Patent Images

1. Apparatus for the preparation of plastic building material which includes solid and liquid constituents, particularly for continuous preparation of mortar, comprising a mixing vessel;

  • first and second feeding means for respectively admitting into said vessel metered quantities of solid and liquid constituents whereby such constituents are converted into building material in the interior of said vessel;

    means for evacuating building material from said vessel at such a rate that the quantity of material in the interior of said vessel is at least substantially constant and the vessel is filled to less than capacity;

    a container for the material which is evacuated from said vessel; and

    means for arresting at least one of said feeding means, including a level detector arranged to monitor the quantity of building material in said container and to effect stoppage of said one feeding means when the quantity of building material in said container exceeds a predetermined quantity.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×