FR1258918A - Method and device for forming conduits within a hardenable mass - Google Patents

Method and device for forming conduits within a hardenable mass

Info

Publication number
FR1258918A
FR1258918A FR820676A FR820676A FR1258918A FR 1258918 A FR1258918 A FR 1258918A FR 820676 A FR820676 A FR 820676A FR 820676 A FR820676 A FR 820676A FR 1258918 A FR1258918 A FR 1258918A
Authority
FR
France
Prior art keywords
hardenable mass
forming conduits
conduits
forming
hardenable
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
FR820676A
Other languages
French (fr)
Inventor
Jean Bourdin
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
Priority to FR820676A priority Critical patent/FR1258918A/en
Application granted granted Critical
Publication of FR1258918A publication Critical patent/FR1258918A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms
    • E04G15/065—Re-usable forms with mechanical means to modify the section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
FR820676A 1960-03-08 1960-03-08 Method and device for forming conduits within a hardenable mass Expired FR1258918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820676A FR1258918A (en) 1960-03-08 1960-03-08 Method and device for forming conduits within a hardenable mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820676A FR1258918A (en) 1960-03-08 1960-03-08 Method and device for forming conduits within a hardenable mass

Publications (1)

Publication Number Publication Date
FR1258918A true FR1258918A (en) 1961-04-21

Family

ID=8726601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820676A Expired FR1258918A (en) 1960-03-08 1960-03-08 Method and device for forming conduits within a hardenable mass

Country Status (1)

Country Link
FR (1) FR1258918A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907713A1 (en) * 1969-02-15 1970-08-13 Otto Duerr Ohg Formwork device for ventilation shafts or the like.
FR2577263A1 (en) * 1984-12-13 1986-08-14 Lee Yuan Ho IMPROVED FORMWORK ARRANGEMENT FOR THE BUILDING
US11001310B2 (en) 2019-02-05 2021-05-11 GM Global Technology Operations LLC HVAC instrument panel bracket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907713A1 (en) * 1969-02-15 1970-08-13 Otto Duerr Ohg Formwork device for ventilation shafts or the like.
FR2577263A1 (en) * 1984-12-13 1986-08-14 Lee Yuan Ho IMPROVED FORMWORK ARRANGEMENT FOR THE BUILDING
US11001310B2 (en) 2019-02-05 2021-05-11 GM Global Technology Operations LLC HVAC instrument panel bracket

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