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FR2410108A1 - Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame - Google Patents

Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame

Info

Publication number
FR2410108A1
FR2410108A1 FR7735381A FR7735381A FR2410108A1 FR 2410108 A1 FR2410108 A1 FR 2410108A1 FR 7735381 A FR7735381 A FR 7735381A FR 7735381 A FR7735381 A FR 7735381A FR 2410108 A1 FR2410108 A1 FR 2410108A1
Authority
FR
France
Prior art keywords
shutter
side forms
forms
movable frame
precast concrete
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.)
Granted
Application number
FR7735381A
Other languages
French (fr)
Other versions
FR2410108B1 (en
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.)
CAUVET JULES
Original Assignee
CAUVET JULES
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 CAUVET JULES filed Critical CAUVET JULES
Priority to FR7735381A priority Critical patent/FR2410108A1/en
Publication of FR2410108A1 publication Critical patent/FR2410108A1/en
Application granted granted Critical
Publication of FR2410108B1 publication Critical patent/FR2410108B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/945—Load-supporting structures specially adapted therefor
    • 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
    • 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

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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The shuttering unit comprises a table(2) with demountable side forms(3, 4, 5) on a movable frame(1). Openings(8) in the transverse side forms(5) locate full length core-formers (10), and the frame may pivot to position the shutter on edge. One of the transverse forms can slide between the longitudinal forms, the former having plane internal faces with holes(18) locating reinforcing bars, and the latter incorporating longitudinal groove-forming ribs. The core-formers may be of a splayed rectangular section, may be threaded through the transverse forms, and may be a collapsible arrangement of two 'U' sections each comprising inter-articulating 'L' sections.
FR7735381A 1977-11-24 1977-11-24 Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame Granted FR2410108A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735381A FR2410108A1 (en) 1977-11-24 1977-11-24 Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735381A FR2410108A1 (en) 1977-11-24 1977-11-24 Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame

Publications (2)

Publication Number Publication Date
FR2410108A1 true FR2410108A1 (en) 1979-06-22
FR2410108B1 FR2410108B1 (en) 1980-08-22

Family

ID=9198011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735381A Granted FR2410108A1 (en) 1977-11-24 1977-11-24 Shutter for cellular precast concrete floor slabs - has table with demountable side forms mounted on pivotable movable frame

Country Status (1)

Country Link
FR (1) FR2410108A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419774A1 (en) * 1983-06-11 1984-12-13 Johannes 3155 Edemissen Höper Re-usable shuttering element for producing hollow filler block floors or the like
WO1996026055A1 (en) * 1993-08-12 1996-08-29 Rapid Building Systems Pty. Ltd. Means and method for the manufacture of building panels
CN102528926A (en) * 2011-11-28 2012-07-04 吴方伯 Mold plate for bottom plates of prefabricated ribbed component plates
WO2016177274A1 (en) * 2015-05-04 2016-11-10 中澳环球建筑工程（天津）有限公司 Blind component and wall plate molding apparatus applying same
WO2016177272A1 (en) * 2015-05-04 2016-11-10 中澳环球建筑工程（天津）有限公司 Wallboard forming device and method of using same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419774A1 (en) * 1983-06-11 1984-12-13 Johannes 3155 Edemissen Höper Re-usable shuttering element for producing hollow filler block floors or the like
WO1996026055A1 (en) * 1993-08-12 1996-08-29 Rapid Building Systems Pty. Ltd. Means and method for the manufacture of building panels
CN102528926A (en) * 2011-11-28 2012-07-04 吴方伯 Mold plate for bottom plates of prefabricated ribbed component plates
WO2016177274A1 (en) * 2015-05-04 2016-11-10 中澳环球建筑工程（天津）有限公司 Blind component and wall plate molding apparatus applying same
WO2016177272A1 (en) * 2015-05-04 2016-11-10 中澳环球建筑工程（天津）有限公司 Wallboard forming device and method of using same

Also Published As

Publication number Publication date
FR2410108B1 (en) 1980-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse