FR490218A - Method and apparatus for making completely closed hollow bricks or blocks - Google Patents

Method and apparatus for making completely closed hollow bricks or blocks

Info

Publication number
FR490218A
FR490218A FR490218DA FR490218A FR 490218 A FR490218 A FR 490218A FR 490218D A FR490218D A FR 490218DA FR 490218 A FR490218 A FR 490218A
Authority
FR
France
Prior art keywords
blocks
completely closed
closed hollow
hollow bricks
making completely
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)
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.)
PATENTTEGLSTENKOMPAGNIET AS
Original Assignee
PATENTTEGLSTENKOMPAGNIET AS
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 PATENTTEGLSTENKOMPAGNIET AS filed Critical PATENTTEGLSTENKOMPAGNIET AS
Application granted granted Critical
Publication of FR490218A publication Critical patent/FR490218A/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)
FR490218D 1917-06-06 1918-05-23 Method and apparatus for making completely closed hollow bricks or blocks Expired FR490218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO490218X 1917-06-06

Publications (1)

Publication Number Publication Date
FR490218A true FR490218A (en) 1919-04-09

Family

ID=1526379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490218D Expired FR490218A (en) 1917-06-06 1918-05-23 Method and apparatus for making completely closed hollow bricks or blocks

Country Status (1)

Country Link
FR (1) FR490218A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10940420B2 (en) * 2015-05-29 2021-03-09 Corning Incorporated Honeycomb filter plugging and apparatus for honeycomb filter plugging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10940420B2 (en) * 2015-05-29 2021-03-09 Corning Incorporated Honeycomb filter plugging and apparatus for honeycomb filter plugging

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