CH574031A5 - - Google Patents

Info

Publication number
CH574031A5
CH574031A5 CH1622173A CH1622173A CH574031A5 CH 574031 A5 CH574031 A5 CH 574031A5 CH 1622173 A CH1622173 A CH 1622173A CH 1622173 A CH1622173 A CH 1622173A CH 574031 A5 CH574031 A5 CH 574031A5
Authority
CH
Switzerland
Application number
CH1622173A
Original Assignee
Selam Sa
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 Selam Sa filed Critical Selam Sa
Publication of CH574031A5 publication Critical patent/CH574031A5/xx

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
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
CH1622173A 1973-08-08 1973-11-19 CH574031A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329606A FR2240641A5 (en) 1973-08-08 1973-08-08 Hollow space form core inside prefabricated components - with hinged elements for mutually swivelling core sides

Publications (1)

Publication Number Publication Date
CH574031A5 true CH574031A5 (xx) 1976-03-31

Family

ID=9123965

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1622173A CH574031A5 (xx) 1973-08-08 1973-11-19

Country Status (3)

Country Link
CH (1) CH574031A5 (xx)
DE (1) DE2363746C3 (xx)
FR (1) FR2240641A5 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505388A1 (fr) * 1981-05-05 1982-11-12 Auguin Albert Procede d'isolation thermique et acoustique avec circulation d'air incorpore dans la " prefabrication d'elements de murs finis "

Also Published As

Publication number Publication date
DE2363746C3 (de) 1980-03-06
DE2363746A1 (de) 1975-02-20
FR2240641A5 (en) 1975-03-07
DE2363746B2 (de) 1979-06-28

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Legal Events

Date Code Title Description
PL Patent ceased