EP0381466A3 - Fabrication de poutres en béton ou de produits similaires - Google Patents

Fabrication de poutres en béton ou de produits similaires Download PDF

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Publication number
EP0381466A3
EP0381466A3 EP19900300981 EP90300981A EP0381466A3 EP 0381466 A3 EP0381466 A3 EP 0381466A3 EP 19900300981 EP19900300981 EP 19900300981 EP 90300981 A EP90300981 A EP 90300981A EP 0381466 A3 EP0381466 A3 EP 0381466A3
Authority
EP
European Patent Office
Prior art keywords
beams
mould
members
concrete
damage
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.)
Withdrawn
Application number
EP19900300981
Other languages
German (de)
English (en)
Other versions
EP0381466A2 (fr
Inventor
Naphtali Marcus
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
Publication of EP0381466A2 publication Critical patent/EP0381466A2/fr
Publication of EP0381466A3 publication Critical patent/EP0381466A3/fr
Withdrawn legal-status Critical Current

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
    • 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
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
    • B28B23/024—Supporting means
    • 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • B28B7/246—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making oblong objects, e.g. girders

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
EP19900300981 1989-02-02 1990-01-31 Fabrication de poutres en béton ou de produits similaires Withdrawn EP0381466A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL89143A IL89143A0 (en) 1989-02-02 1989-02-02 Device and method for the production of concrete beams and the like
IL89143 1989-02-02

Publications (2)

Publication Number Publication Date
EP0381466A2 EP0381466A2 (fr) 1990-08-08
EP0381466A3 true EP0381466A3 (fr) 1991-05-08

Family

ID=11059649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900300981 Withdrawn EP0381466A3 (fr) 1989-02-02 1990-01-31 Fabrication de poutres en béton ou de produits similaires

Country Status (2)

Country Link
EP (1) EP0381466A3 (fr)
IL (1) IL89143A0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681804B1 (fr) * 1991-09-27 1993-11-19 Boulonnais Terres Refractaires Perfectionnement apportes aux obturateurs du trou de coulee d'un convertisseur.
CN104669417B (zh) * 2015-03-18 2017-01-11 黄美东 一种古建檐条成型模具
CN113084998A (zh) * 2021-04-12 2021-07-09 中建三局集团有限公司 先张法预应力钢筋缓张构件

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493915A (fr) * 1918-12-04 1919-08-26 Societe Bonnet Aine & Ses Fils Système de moule multiple pour moellons et autres matériaux de construction
FR502171A (fr) * 1919-08-02 1920-05-06 Georges Edouard Piollenc Appareil destiné au moulage des briques et des carreaux
US1440105A (en) * 1920-09-18 1922-12-26 Roiderer Richard Brick mold
GB704090A (en) * 1951-03-27 1954-02-17 Laurence Kearney Mackenzie Improvements in and relating to apparatus for use in the production of pre-stressed concrete
GB842603A (en) * 1956-11-30 1960-07-27 West Of England Concrete Compa Improvements in moulds for concrete units
US3070867A (en) * 1959-12-21 1963-01-01 Theodore J Belle Strand holder and dam for prestressed concrete molds
US3999913A (en) * 1974-11-27 1976-12-28 Abraham Branitzky Concrete shaping and stressing means
GB2097712A (en) * 1981-05-05 1982-11-10 Harris Joseph Adjustable mould for producing building blocks

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493915A (fr) * 1918-12-04 1919-08-26 Societe Bonnet Aine & Ses Fils Système de moule multiple pour moellons et autres matériaux de construction
FR502171A (fr) * 1919-08-02 1920-05-06 Georges Edouard Piollenc Appareil destiné au moulage des briques et des carreaux
US1440105A (en) * 1920-09-18 1922-12-26 Roiderer Richard Brick mold
GB704090A (en) * 1951-03-27 1954-02-17 Laurence Kearney Mackenzie Improvements in and relating to apparatus for use in the production of pre-stressed concrete
GB842603A (en) * 1956-11-30 1960-07-27 West Of England Concrete Compa Improvements in moulds for concrete units
US3070867A (en) * 1959-12-21 1963-01-01 Theodore J Belle Strand holder and dam for prestressed concrete molds
US3999913A (en) * 1974-11-27 1976-12-28 Abraham Branitzky Concrete shaping and stressing means
GB2097712A (en) * 1981-05-05 1982-11-10 Harris Joseph Adjustable mould for producing building blocks

Also Published As

Publication number Publication date
IL89143A0 (en) 1989-09-10
EP0381466A2 (fr) 1990-08-08

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