FR3087464B1 - MOLD FOR CONCRETE CONSTRUCTION ELEMENTS WITH INSERTS - Google Patents

MOLD FOR CONCRETE CONSTRUCTION ELEMENTS WITH INSERTS Download PDF

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Publication number
FR3087464B1
FR3087464B1 FR1871257A FR1871257A FR3087464B1 FR 3087464 B1 FR3087464 B1 FR 3087464B1 FR 1871257 A FR1871257 A FR 1871257A FR 1871257 A FR1871257 A FR 1871257A FR 3087464 B1 FR3087464 B1 FR 3087464B1
Authority
FR
France
Prior art keywords
core
mold
sealed
opening
core segment
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.)
Active
Application number
FR1871257A
Other languages
French (fr)
Other versions
FR3087464A1 (en
Inventor
Michael Saire
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
Priority to FR1871257A priority Critical patent/FR3087464B1/en
Priority to EP19020588.0A priority patent/EP3643469A1/en
Publication of FR3087464A1 publication Critical patent/FR3087464A1/en
Application granted granted Critical
Publication of FR3087464B1 publication Critical patent/FR3087464B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/566—Climbing elements
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/86—Cores
    • B28B21/88—Cores adjustable, collapsible or expansible
    • 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
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0041—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being moved only parallelly away from the sidewalls of the moulded article
    • 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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/168—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for holders or similar hollow articles, e.g. vaults, sewer pits
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
    • E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

L'invention concerne un moule pour la réalisation d'un élément béton pourvu d'au moins un élément scellé (1) faisant saillie à l'intérieur de l'élément béton, moule comprenant un noyau comprenant un segment de noyau (40) et une partie restante (30) du noyau, le segment de noyau étant mobile en translation par rapport à la partie restante selon un axe transversal du noyau entre une position de fermeture où le segment de noyau et la partie restante du noyau sont aboutés pour former une paroi fermée de forme générale adaptée à une forme intérieure de l'élément béton, et une position d'ouverture permettant la libération de l'élément béton, le segment de noyau comprenant une paroi principale comprenant une ouverture (46) pour chaque élément à sceller, la dite ouverture comprenant un élément de positionnement latéral (47, 47a) de l'élément à sceller par rapport à l'axe transversal, le segment de noyau comprenant également, au droit de chaque ouverture, un moyen d'appui et de positionnement transversal (50) de l'élément à sceller. Le moule peut également comprendre un dispositif de serrage (60) agencé pour immobiliser l'élément à sceller (1) en appui sur le moyen d'appui et de positionnement transversal.The invention relates to a mold for producing a concrete element provided with at least one sealed element (1) protruding inside the concrete element, the mold comprising a core comprising a core segment (40) and a remaining part (30) of the core, the core segment being movable in translation with respect to the remaining part along a transverse axis of the core between a closed position where the core segment and the remaining part of the core are abutted to form a closed wall of general shape adapted to an interior shape of the concrete element, and an opening position allowing the release of the concrete element, the core segment comprising a main wall comprising an opening (46) for each element to be sealed , said opening comprising a lateral positioning element (47, 47a) of the element to be sealed with respect to the transverse axis, the core segment also comprising, in line with each opening, a support and positioning means you ransversal (50) of the element to be sealed. The mold can also comprise a clamping device (60) arranged to immobilize the element to be sealed (1) resting on the support and transverse positioning means.

FR1871257A 2018-10-22 2018-10-22 MOLD FOR CONCRETE CONSTRUCTION ELEMENTS WITH INSERTS Active FR3087464B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1871257A FR3087464B1 (en) 2018-10-22 2018-10-22 MOLD FOR CONCRETE CONSTRUCTION ELEMENTS WITH INSERTS
EP19020588.0A EP3643469A1 (en) 2018-10-22 2019-10-18 Mould for concrete building elements with insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871257A FR3087464B1 (en) 2018-10-22 2018-10-22 MOLD FOR CONCRETE CONSTRUCTION ELEMENTS WITH INSERTS

Publications (2)

Publication Number Publication Date
FR3087464A1 FR3087464A1 (en) 2020-04-24
FR3087464B1 true FR3087464B1 (en) 2022-01-07

Family

ID=65494432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871257A Active FR3087464B1 (en) 2018-10-22 2018-10-22 MOLD FOR CONCRETE CONSTRUCTION ELEMENTS WITH INSERTS

Country Status (2)

Country Link
EP (1) EP3643469A1 (en)
FR (1) FR3087464B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11479982B2 (en) * 2019-10-04 2022-10-25 Forrester Manufacturing Co., Inc. Isolation pocket form and method for making crack resistant concrete slabs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2512692B2 (en) * 1993-09-24 1996-07-03 新貝工業株式会社 Forming equipment for molding concrete products
JP2801872B2 (en) * 1995-09-01 1998-09-21 新貝工業株式会社 Formwork equipment for concrete product molding

Also Published As

Publication number Publication date
FR3087464A1 (en) 2020-04-24
EP3643469A1 (en) 2020-04-29

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