ATE196750T1 - METHOD FOR PRODUCING CONCRETE SPACERS AND MOLDING TOOLS FOR PRODUCING THEM - Google Patents

METHOD FOR PRODUCING CONCRETE SPACERS AND MOLDING TOOLS FOR PRODUCING THEM

Info

Publication number
ATE196750T1
ATE196750T1 AT95921174T AT95921174T ATE196750T1 AT E196750 T1 ATE196750 T1 AT E196750T1 AT 95921174 T AT95921174 T AT 95921174T AT 95921174 T AT95921174 T AT 95921174T AT E196750 T1 ATE196750 T1 AT E196750T1
Authority
AT
Austria
Prior art keywords
producing
molding tools
concrete spacers
spacers
producing concrete
Prior art date
Application number
AT95921174T
Other languages
German (de)
Inventor
Hallvar Eide
Original Assignee
Hallvar Eide
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 Hallvar Eide filed Critical Hallvar Eide
Priority claimed from PCT/NO1995/000082 external-priority patent/WO1996037351A1/en
Application granted granted Critical
Publication of ATE196750T1 publication Critical patent/ATE196750T1/en

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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • 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
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • 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
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the 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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346—Manufacture of moulds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
AT95921174T 1995-05-26 1995-05-26 METHOD FOR PRODUCING CONCRETE SPACERS AND MOLDING TOOLS FOR PRODUCING THEM ATE196750T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO1995/000082 WO1996037351A1 (en) 1994-03-04 1995-05-26 A method for production of reinforcement chairs and a mould for use in the production

Publications (1)

Publication Number Publication Date
ATE196750T1 true ATE196750T1 (en) 2000-10-15

Family

ID=19907787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95921174T ATE196750T1 (en) 1995-05-26 1995-05-26 METHOD FOR PRODUCING CONCRETE SPACERS AND MOLDING TOOLS FOR PRODUCING THEM

Country Status (4)

Country Link
AT (1) ATE196750T1 (en)
AU (1) AU706603B2 (en)
DE (1) DE69519042D1 (en)
EE (1) EE9700317A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN154307B (en) * 1979-05-15 1984-10-13 Tharma Nayagam Kandiah
US4842241A (en) * 1988-05-05 1989-06-27 Deslauriers, Inc. Lightweight plastic concrete mold
US5728312A (en) * 1994-05-20 1998-03-17 Waffle-Crete International, Inc. Mold for forming precast conctete panels

Also Published As

Publication number Publication date
EE9700317A (en) 1998-06-15
AU706603B2 (en) 1999-06-17
DE69519042D1 (en) 2000-11-09
AU2632095A (en) 1996-12-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties