FR2841277B1 - Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton - Google Patents

Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton

Info

Publication number
FR2841277B1
FR2841277B1 FR0215420A FR0215420A FR2841277B1 FR 2841277 B1 FR2841277 B1 FR 2841277B1 FR 0215420 A FR0215420 A FR 0215420A FR 0215420 A FR0215420 A FR 0215420A FR 2841277 B1 FR2841277 B1 FR 2841277B1
Authority
FR
France
Prior art keywords
tremies
formwork
thickness
making
concrete floor
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 - Fee Related
Application number
FR0215420A
Other languages
English (en)
Other versions
FR2841277A1 (fr
Inventor
Andre Madeline
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
Priority claimed from FR0207531A external-priority patent/FR2841276A1/fr
Application filed by Individual filed Critical Individual
Priority to FR0215420A priority Critical patent/FR2841277B1/fr
Publication of FR2841277A1 publication Critical patent/FR2841277A1/fr
Application granted granted Critical
Publication of FR2841277B1 publication Critical patent/FR2841277B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0068—Embedding lost cores
    • 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
    • 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
    • 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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B2007/005—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
FR0215420A 2002-06-19 2002-12-06 Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton Expired - Fee Related FR2841277B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0215420A FR2841277B1 (fr) 2002-06-19 2002-12-06 Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0207531A FR2841276A1 (fr) 2002-06-19 2002-06-19 Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton
FR0215420A FR2841277B1 (fr) 2002-06-19 2002-12-06 Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton

Publications (2)

Publication Number Publication Date
FR2841277A1 FR2841277A1 (fr) 2003-12-26
FR2841277B1 true FR2841277B1 (fr) 2006-10-13

Family

ID=29720855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215420A Expired - Fee Related FR2841277B1 (fr) 2002-06-19 2002-12-06 Coffrage pour la realisation de tremies dans l'epaisseur d'un plancher en beton

Country Status (1)

Country Link
FR (1) FR2841277B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927343B1 (fr) * 2008-02-11 2013-01-18 Dominique Bargues Procede de fabrication d'une predalle pour la realisation d'une tremie dans un plancher en beton ou autre materiau, et pre-dalle ainsi obtenue
FR2949491B1 (fr) * 2009-09-01 2012-02-10 Claude Bonne Dispositif de reservation de passages de gaines et procede de formation d'une paroi en beton au moyen d'un tel dispositif de reservation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286564A (en) * 1940-07-25 1942-06-16 Charles E Newell Core mold for use with concrete forms
CH432332A (de) * 1963-09-05 1967-03-15 Angervuori Aune Formkern zur Herstellung von Hohlräumen in aus Beton zu giessenden Formlingen
DE1684522A1 (de) * 1966-10-13 1970-03-26 Erich Wegner Verlorener Schalungskoerper fuer den Betonbau
CH476906A (fr) * 1967-06-28 1969-08-15 Rey Henri Elément de coffrage
OA05191A (fr) * 1974-12-27 1981-02-28 Salah Djelouah Procédé et dispositif de raccordement d'éléments encastrés.
CH647835A5 (en) * 1980-05-01 1985-02-15 Samuel Keller Process for producing a tubular passage through concrete and apparatus for carrying out this process
DE3341728C2 (de) * 1983-11-18 1985-11-21 Jörn-Hinrich 2359 Kisdorf Ostermann Vorrichtung zur Herstellung verschließbarer Installationsdurchbrüche
DE19607254C2 (de) * 1996-02-27 1998-04-02 Kaiser Gmbh & Co Kg Hohlkörper für die Betonbauinstallation

Also Published As

Publication number Publication date
FR2841277A1 (fr) 2003-12-26

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Legal Events

Date Code Title Description
TQ Partial transmission of property
CL Concession to grant licences
ST Notification of lapse

Effective date: 20140829

RN Application for restoration

Effective date: 20141216

FC Favourable decision of inpi director general on an application for restauration.

Effective date: 20150108

ST Notification of lapse

Effective date: 20160831