[go: up one dir, main page]

DK109685D0 - Fremgangsmaade til fremstilling af betonroer - Google Patents

Fremgangsmaade til fremstilling af betonroer

Info

Publication number
DK109685D0
DK109685D0 DK109685A DK109685A DK109685D0 DK 109685 D0 DK109685 D0 DK 109685D0 DK 109685 A DK109685 A DK 109685A DK 109685 A DK109685 A DK 109685A DK 109685 D0 DK109685 D0 DK 109685D0
Authority
DK
Denmark
Prior art keywords
procedure
concrete pipes
preparing concrete
preparing
pipes
Prior art date
Application number
DK109685A
Other languages
English (en)
Other versions
DK109685A (da
Inventor
Edmund Thomas Hinch
Philip Jeffrey Hodgkinson
Original Assignee
Stanton & Staveley Ltd
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 Stanton & Staveley Ltd filed Critical Stanton & Staveley Ltd
Publication of DK109685D0 publication Critical patent/DK109685D0/da
Publication of DK109685A publication Critical patent/DK109685A/da

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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • 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
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping
    • 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
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DK109685A 1984-03-12 1985-03-11 Fremgangsmaade til fremstilling af betonroer DK109685A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848406425A GB8406425D0 (en) 1984-03-12 1984-03-12 Production of concrete products

Publications (2)

Publication Number Publication Date
DK109685D0 true DK109685D0 (da) 1985-03-11
DK109685A DK109685A (da) 1985-09-13

Family

ID=10557940

Family Applications (1)

Application Number Title Priority Date Filing Date
DK109685A DK109685A (da) 1984-03-12 1985-03-11 Fremgangsmaade til fremstilling af betonroer

Country Status (6)

Country Link
EP (1) EP0157506A1 (da)
JP (1) JPS612511A (da)
AU (1) AU3975885A (da)
DK (1) DK109685A (da)
GB (2) GB8406425D0 (da)
NO (1) NO850981L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080110377A1 (en) * 2004-03-19 2008-05-15 Henry Stevens Load-Carrying Apparatus and Methods of Manufacture
GB2425506B (en) 2005-04-26 2010-11-10 Pvaxx Res & Dev Ltd Load carrying apparatus and method of manufacture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612673A (en) * 1949-03-09 1952-10-07 Vacuum Concrete Inc Expansible molding core
GB1228886A (da) * 1968-09-13 1971-04-21
BE794780A (fr) * 1972-01-31 1973-05-16 Precision Flexmold Appareil pour le moulage d'objets
PH17524A (en) * 1975-03-20 1984-09-13 Kurimoto Hume Pipe Ltd Method of manufacturing centrifugal reinforced concrete pipe
FR2347164A1 (fr) * 1976-04-06 1977-11-04 Schlosser & Co Gmbh Moule pour echantillon en beton
US4308970A (en) * 1978-11-27 1982-01-05 Holdt J W Von Plastic bucket defining annular inwardly projecting ridge
AT366313B (de) * 1979-10-11 1982-04-13 Eternit Werke Hatschek L Vorrichtung zum herstellen eines rohres bzw. rohrformstueckes aus faserzement
DD150022A1 (de) * 1980-04-03 1981-08-12 Theo Stiegler Vorrichtung zum entschalen von formteilen mittels druckluft

Also Published As

Publication number Publication date
DK109685A (da) 1985-09-13
GB2155397B (en) 1987-01-21
GB2155397A (en) 1985-09-25
EP0157506A1 (en) 1985-10-09
NO850981L (no) 1985-09-13
AU3975885A (en) 1985-09-19
GB8406425D0 (en) 1984-04-18
JPS612511A (ja) 1986-01-08
GB8506028D0 (en) 1985-04-11

Similar Documents

Publication Publication Date Title
DK162647C (da) Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner
DK308085D0 (da) Fremgangsmaade til ekstrudering af silicaholdige materialer
DK301986D0 (da) Fremgangsmaade til fremstilling af 1-hydroxyvitamin-d-forbindelser
DK171083D0 (da) Fremgangsmade og anlaeg til tilberedning af asfaltbeton
DK207285A (da) Maskine til fremstilling af armeringselementer til betonroer
DK155791C (da) Fremgangsmaade til fremstilling af cementklinker
DK160829C (da) Fremgangsmaade til fremstilling af pyrido-imidazorifamyciner
DK156085D0 (da) Fremgangsmaade til fremstilling af acetoxyazetidinoner
DK155726C (da) Fremgangsmaade til fremstilling af cementklinker
DK553582A (da) Fremgangsmaade til fremstilling af naphthoxyalkylaminer
DK409485D0 (da) Fremgangsmaade til justering af betons egenskaber
DK153597C (da) Fremgangsmaade til fremstilling af betontagsten
DK109685D0 (da) Fremgangsmaade til fremstilling af betonroer
DK562182A (da) Anlaeg til braending af cement
DK535984D0 (da) Fremgangsmaade til fremskyndelse af cementhaerdning
DK190385D0 (da) Fremgangsmaade til fremstilling af cephalosporinforbindelser
DK550085A (da) Fremgangsmaade til foroegelse af betonblandingers taethed
DK291280A (da) Fremgangsmaade til afformning af i hovedsagen pladeformede betonelementer
DK549985D0 (da) Fremgangsmaade til foroegelse af betonblandingers taethed
DK215082A (da) Fremgangsmaade til fremstilling af 2-iminotiazolidinderivater
DK381084A (da) Roerform til fremstilling af betonroer
DK421682A (da) Fremgangsmaade til fremstilling af letbeton
DK154425C (da) Fremgangsmaade til fremstilling af carnitinchlorid
DK40284A (da) Fremgangsmaade til fremstilling af n-phosphonmethylglycin
DK521885A (da) Fremgangsmaade til fremstilling af benzopyranotriazoler

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment