DK0512776T3 - Concrete casting nozzle for concrete casting - Google Patents

Concrete casting nozzle for concrete casting

Info

Publication number
DK0512776T3
DK0512776T3 DK92303997.8T DK92303997T DK0512776T3 DK 0512776 T3 DK0512776 T3 DK 0512776T3 DK 92303997 T DK92303997 T DK 92303997T DK 0512776 T3 DK0512776 T3 DK 0512776T3
Authority
DK
Denmark
Prior art keywords
nozzle
concrete mix
casting
concrete casting
nozzle body
Prior art date
Application number
DK92303997.8T
Other languages
Danish (da)
Inventor
Paavo Ojanen
Original Assignee
Partek Concrete Eng 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 Partek Concrete Eng Ltd filed Critical Partek Concrete Eng Ltd
Application granted granted Critical
Publication of DK0512776T3 publication Critical patent/DK0512776T3/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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/0225—Feeding specific quantities of material at specific locations in the mould
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Paper (AREA)
  • Pens And Brushes (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The present publication discloses an apparatus and a method for casting concrete mix into a mold accurately to the final shape of the product without the need for vibrating the concrete mix after casting. The concrete mix is fed into the casting mold by means of a casting nozzle having a gating element (l4 or l7) and a vibrator element (l3) adapted to the nozzle body (6). The nozzle comprises a nozzle body (6) with an exit (l5) of the nozzle at its lower end, while the upper end of the nozzle is connected to feed or storage means (5) of the concrete mix. Adapter over the length of the nozzle body (6) is a vibrator element (l3), capable of compacting and plasticizing the concrete mix fed in the nozzle. Furthermore, the nozzle body (6) incorporates a gating element (l4 or l7) for controlling and shutting off the concrete low through the nozzle. <IMAGE>
DK92303997.8T 1991-05-07 1992-05-01 Concrete casting nozzle for concrete casting DK0512776T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI912206A FI912206A (en) 1991-05-07 1991-05-07 BETONGGJUTMUNSTYCKE OCH FOERFARANDE FOER GJUTNING AV BETONG

Publications (1)

Publication Number Publication Date
DK0512776T3 true DK0512776T3 (en) 1995-05-15

Family

ID=8532462

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92303997.8T DK0512776T3 (en) 1991-05-07 1992-05-01 Concrete casting nozzle for concrete casting

Country Status (6)

Country Link
EP (1) EP0512776B1 (en)
AT (1) ATE119456T1 (en)
DE (1) DE69201591T2 (en)
DK (1) DK0512776T3 (en)
ES (1) ES2069379T3 (en)
FI (1) FI912206A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0102031D0 (en) * 2001-01-26 2001-03-14 Taylor Roger C B A dispenser for a flowable and settable material
FI122497B (en) 2010-06-15 2012-02-29 Elematic Group Oy Method and apparatus for casting a concrete product
GB201118807D0 (en) * 2011-11-01 2011-12-14 Univ Loughborough Method and apparatus
FI20136156L (en) * 2013-11-19 2015-05-20 Elematic Oy Ab Equipment for pouring concrete products
FI127854B (en) 2014-06-09 2019-04-15 Elematic Oy Ab Method and apparatus for casting concrete products
CN106827213B (en) * 2017-01-20 2017-12-26 尹龙飞 A kind of concrete guardrail process equipment and its application method
RU205716U1 (en) * 2020-12-22 2021-07-29 федеральное государственное бюджетное образовательное учреждение высшего образования «Белгородский государственный технологический университет им. В.Г. Шухова» FORMING DEVICE FOR ADDITIVE MANUFACTURING OF MULTILAYER WALL STRUCTURES
WO2024076261A1 (en) * 2022-10-06 2024-04-11 Эйситриди, Инк. Print head of a 3d construction printer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813659A (en) * 1957-03-06 1959-05-21 Alite Machines Ltd A machine for compressing measured quantities of cosmetic powder into a cake
US1476938A (en) * 1922-08-03 1923-12-11 Standard Plastering System Means and method for preparing plastic compositions
US1581814A (en) * 1923-02-28 1926-04-20 Edward J Schuh Machine for making concrete products
US2185540A (en) * 1937-10-13 1940-01-02 Robert P Cady Apparatus for compacting concrete
FR1001885A (en) * 1946-06-26 1952-02-28 Keller Johann Method and device for stripping vibrated concrete
AU418818B1 (en) * 1967-05-17 1971-11-12 DOUGLAS BLOCK and GEOFFREY GRANTHAM ARTHUR Means and method of production of acoustic tiles
AT332282B (en) * 1974-05-06 1976-09-27 Katzenberger Helmut METHOD AND DEVICE FOR THE PRODUCTION OF LIGHTWEIGHT CONCRETE
DE2911384C2 (en) * 1979-03-23 1980-10-09 Werner & Pfleiderer, 7000 Stuttgart Device for filling explosive powdery material into a press die

Also Published As

Publication number Publication date
EP0512776A1 (en) 1992-11-11
DE69201591T2 (en) 1995-08-17
FI912206A0 (en) 1991-05-07
ATE119456T1 (en) 1995-03-15
EP0512776B1 (en) 1995-03-08
ES2069379T3 (en) 1995-05-01
DE69201591D1 (en) 1995-04-13
FI912206A (en) 1992-11-08

Similar Documents

Publication Publication Date Title
HU911516D0 (en) Process and device for extrusion of plastics
AU565879B2 (en) Extrusion casting hollow slabs
DK0512776T3 (en) Concrete casting nozzle for concrete casting
DK0388347T3 (en) Apparatus for making concrete pipes
SG94339A1 (en) Injection controlling method for an injection molding machine
ATE72781T1 (en) METHOD AND APPARATUS FOR INJECTION MOLDING OF MIXED MATERIALS.
EP0248567A3 (en) Hand tool for percussive use
NO895290D0 (en) PROCEDURE AND DEVICE FOR CASTING OF CONCRETE PRODUCTS
FI872740A (en) GLIDGJUTMASKIN FOER FRAMSTAELLNING AV LAONGSTRAECKTA BETONGSTYCKEN.
DK513285A (en) METHOD AND APPARATUS FOR MOLDING OF CONCRETE PRODUCTS
JPS56102334A (en) Closed extrusion molding method and its device
YU7290A (en) PROCEDURE FOR THE MANUFACTURE OF CONCRETE SEMI-FINISHED PRODUCTS, PREPARATION FOR THE MANUFACTURE OF CONCRETE SEMI-FINISHED PRODUCTS AND DEVICE FOR PERFORMING THE PROCEDURE
SU1278224A1 (en) Void-forming cores
FR2698806B1 (en) Process for automatic filling of an ingot mold for continuous casting, at the start of casting, and device for its implementation.
GB1516806A (en) Method and apparatus for producing prefabricated structural members
EP1160065A3 (en) Method and apparatus for producing a socket pipe of a compactable material
JPS56146729A (en) Material supplier in centrifugal molding device
DE69217521T2 (en) Method and device for the continuous casting of a molten metal
JPS5522985A (en) Printing head driving device
IT1276883B1 (en) Method and layout for the production of foundations, primarily of cement, especially for uprights of furnishing elements
SE8202582L (en) SET AND DEVICE FOR CONSTRUCTION OF CONCRETE DRUGS
DE59103259D1 (en) Device for clearing the press head of a ceramic mass-processing extrusion press.