EP1375100A3 - Bétonnière avec réduction de l'émission de bruit et procédé pour préparer du béton - Google Patents

Bétonnière avec réduction de l'émission de bruit et procédé pour préparer du béton Download PDF

Info

Publication number
EP1375100A3
EP1375100A3 EP03014709A EP03014709A EP1375100A3 EP 1375100 A3 EP1375100 A3 EP 1375100A3 EP 03014709 A EP03014709 A EP 03014709A EP 03014709 A EP03014709 A EP 03014709A EP 1375100 A3 EP1375100 A3 EP 1375100A3
Authority
EP
European Patent Office
Prior art keywords
concrete
muffled
mixer device
tank
preparing
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Withdrawn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
EP03014709A
Other languages
German (de)
English (en)
Other versions
EP1375100A2 (fr
Inventor
Alberto Bartalucci
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.)
ITLA SpA
Original Assignee
ITLA SpA
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 ITLA SpA filed Critical ITLA SpA
Publication of EP1375100A2 publication Critical patent/EP1375100A2/fr
Publication of EP1375100A3 publication Critical patent/EP1375100A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • B28C7/024—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring properties of the mixture, e.g. moisture, electrical resistivity, density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B28C5/0825—Drum insulating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0806—Details; Accessories
    • B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
    • B28C5/0837—Drives for mixers of the tilted-drum type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/1825—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying
    • B28C5/185—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying having driven stirrers, e.g. driven from underneath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/1825—Mixers of the tilted-drum type, e.g. mixers pivotable about an axis perpendicular to the axis of rotation for emptying
    • B28C5/1856—Details or parts, e.g. drums
    • B28C5/1862—Construction of drum, e.g. provided with mixing blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
EP03014709A 2002-06-28 2003-06-27 Bétonnière avec réduction de l'émission de bruit et procédé pour préparer du béton Withdrawn EP1375100A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002BO000413A ITBO20020413A1 (it) 2002-06-28 2002-06-28 Dispositivo a betoniera silenziata e metodo per la preparazione di calcestruzzo
ITBO20020413 2002-06-28

Publications (2)

Publication Number Publication Date
EP1375100A2 EP1375100A2 (fr) 2004-01-02
EP1375100A3 true EP1375100A3 (fr) 2005-09-07

Family

ID=11440259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03014709A Withdrawn EP1375100A3 (fr) 2002-06-28 2003-06-27 Bétonnière avec réduction de l'émission de bruit et procédé pour préparer du béton

Country Status (2)

Country Link
EP (1) EP1375100A3 (fr)
IT (1) ITBO20020413A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1004623B (el) * 2003-07-17 2004-06-25 Αγγελος Αβερης Μεθοδος κατασκευης οδοντωτων τροχων απο φυλλο λαμαρινας
CN108748677A (zh) * 2018-06-11 2018-11-06 衡阳泰源商砼有限公司 一种混凝土外加剂二次添加混合罐
CN110433695A (zh) * 2019-08-21 2019-11-12 浙江遂金特种铸造有限公司 铸造用水溶溃散防裂胶水制备工艺及其制备设备
CN110624450B (zh) * 2019-10-28 2021-10-29 湘潭大学 一种用于片状云母矿料的混合搅拌装置
CN115287977B (zh) * 2022-01-27 2024-03-15 五峰山通工程建设有限责任公司 一种沥青存储、混合及搅拌一体的搅拌站
CN115431403A (zh) * 2022-09-20 2022-12-06 杜金秋 一种高强度保温混凝土制备方法
CN116104539B (zh) * 2023-04-13 2023-06-16 中铁二十二局集团轨道工程有限公司 一种隧道衬砌施工混凝土分配料斗

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU514222B2 (en) * 1976-05-25 1981-01-29 Shepherd L D Dry mixing process
AU2041683A (en) * 1982-10-19 1984-05-03 Lightburn & Co. Ltd. Concrete mixer with raisable bowl
DD297892A7 (de) * 1989-02-27 1992-01-30 Suesse,Harald,De Betonmischmaschine zur temperaturstabilen herstellung von beton
EP1060853A1 (fr) * 1999-06-16 2000-12-20 San Marco International S.r.l. Bétonière avec mécanisme compact d'entrainement en rotation monté sur l'arbre de renversement supportant le mélangeur
US6264361B1 (en) * 2000-06-23 2001-07-24 David B. Kelley Drum insulating device for a concrete truck

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU514222B2 (en) * 1976-05-25 1981-01-29 Shepherd L D Dry mixing process
AU2041683A (en) * 1982-10-19 1984-05-03 Lightburn & Co. Ltd. Concrete mixer with raisable bowl
DD297892A7 (de) * 1989-02-27 1992-01-30 Suesse,Harald,De Betonmischmaschine zur temperaturstabilen herstellung von beton
EP1060853A1 (fr) * 1999-06-16 2000-12-20 San Marco International S.r.l. Bétonière avec mécanisme compact d'entrainement en rotation monté sur l'arbre de renversement supportant le mélangeur
US6264361B1 (en) * 2000-06-23 2001-07-24 David B. Kelley Drum insulating device for a concrete truck

Also Published As

Publication number Publication date
ITBO20020413A0 (it) 2002-06-28
ITBO20020413A1 (it) 2003-12-29
EP1375100A2 (fr) 2004-01-02

Similar Documents

Publication Publication Date Title
EP2266929A3 (fr) Adjuvant pour béton comprenant des cendres volantes
EP1378859A3 (fr) Dispositif de production d'images et méthode de régulation de puissance
EP1247563A3 (fr) Dispositif pour agiter et pour mélanger
IL190784A0 (en) Apparatus and method for forming a hole in a hollow organ
JPWO2003013814A1 (ja) コンクリートミキサ
EP0995540A3 (fr) Dispositif à cylindre
EP1201655A3 (fr) Procede de preparation des glucocorticoide recepteur modulateurs nonsteroidiens
JP2003516300A5 (fr)
DE60330338D1 (de) Sieb/mischer
WO2005094891A3 (fr) Procede de solubilisation de melanges de peptides
CA2266920A1 (fr) Appareil pour remplissage d'une tranchee de pipeline
EP1669809A3 (fr) Appareil d'exposition aux rayonnements muni d'un système de chasse de gaz
EP1156058A3 (fr) Procédé de préparation de (E,Z) 3-(2-aminoethoxyimino)-androstane-6,17-dione et analogues
JP2003191224A (ja) 生コンクリートの製造方法および製造装置
AU2003235409A1 (en) Method for preparing diamond from graphite by inner shell electron excitation
JP2007506780A5 (fr)
CN115284441A (zh) 一种混凝土高效搅拌装置
HK1042818A2 (en) Sound absorption material
AU2003246770A1 (en) Compositions for curing mortar or concrete mixtures ensuring water retention (during setting) and method therefor
EP1479834A3 (fr) Mitigeur d'eau
JPH0821094A (ja) 棒状バイブレーター及びそれを用いた振動脱泡方法
ITBO20020413A0 (it) Dispositivo a betoniera silenziata e metodo per la preparazione di calcestruzzo
EP1741533A3 (fr) Méthode et dispositif pour la production de béton, apte à être utilisé sur un chantier
CN223719821U (zh) 一种生产蒸压加气混凝土的搅拌设备
EP1550501A3 (fr) Procédé et dispositif pour la fabrication d'un matériau fluide et pulvérulent

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20060307

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20091009

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091231