ES2069379T3 - NOZZLE FOR CONCRETE MOLDING. - Google Patents

NOZZLE FOR CONCRETE MOLDING.

Info

Publication number
ES2069379T3
ES2069379T3 ES92303997T ES92303997T ES2069379T3 ES 2069379 T3 ES2069379 T3 ES 2069379T3 ES 92303997 T ES92303997 T ES 92303997T ES 92303997 T ES92303997 T ES 92303997T ES 2069379 T3 ES2069379 T3 ES 2069379T3
Authority
ES
Spain
Prior art keywords
nozzle
concrete mix
casting
nozzle body
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.)
Expired - Lifetime
Application number
ES92303997T
Other languages
Spanish (es)
Inventor
Paavo Ojanen
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.)
Partek Concrete Engineering Oy
Original Assignee
Partek Concrete Engineering Oy
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 Engineering Oy filed Critical Partek Concrete Engineering Oy
Application granted granted Critical
Publication of ES2069379T3 publication Critical patent/ES2069379T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Paper (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pens And Brushes (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (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>
ES92303997T 1991-05-07 1992-05-01 NOZZLE FOR CONCRETE MOLDING. Expired - Lifetime ES2069379T3 (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
ES2069379T3 true ES2069379T3 (en) 1995-05-01

Family

ID=8532462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303997T Expired - Lifetime ES2069379T3 (en) 1991-05-07 1992-05-01 NOZZLE FOR CONCRETE MOLDING.

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
ATE119456T1 (en) 1995-03-15
FI912206A (en) 1992-11-08
DE69201591D1 (en) 1995-04-13
DK0512776T3 (en) 1995-05-15
EP0512776B1 (en) 1995-03-08
FI912206A0 (en) 1991-05-07
DE69201591T2 (en) 1995-08-17
EP0512776A1 (en) 1992-11-11

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