FR435080A - Method and apparatus for the manufacture of completely closed hollow bricks - Google Patents

Method and apparatus for the manufacture of completely closed hollow bricks

Info

Publication number
FR435080A
FR435080A FR435080DA FR435080A FR 435080 A FR435080 A FR 435080A FR 435080D A FR435080D A FR 435080DA FR 435080 A FR435080 A FR 435080A
Authority
FR
France
Prior art keywords
manufacture
completely closed
closed hollow
hollow bricks
bricks
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
August Kahr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR435080A publication Critical patent/FR435080A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2627—Extrusion dies using means for making hollow objects with transverse walls, e.g. hollow objects closed on all sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR435080D 1910-10-10 1911-10-09 Method and apparatus for the manufacture of completely closed hollow bricks Expired FR435080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE435080X 1910-10-10

Publications (1)

Publication Number Publication Date
FR435080A true FR435080A (en) 1912-02-21

Family

ID=1476907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR435080D Expired FR435080A (en) 1910-10-10 1911-10-09 Method and apparatus for the manufacture of completely closed hollow bricks

Country Status (1)

Country Link
FR (1) FR435080A (en)

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