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 PDFInfo
- 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- Withdrawn
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)
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 (6)
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 |
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)
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 |
-
2002
- 2002-06-28 IT IT2002BO000413A patent/ITBO20020413A1/it unknown
-
2003
- 2003-06-27 EP EP03014709A patent/EP1375100A3/fr not_active Withdrawn
Patent Citations (5)
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 |
---|---|
EP1375100A2 (fr) | 2004-01-02 |
ITBO20020413A0 (it) | 2002-06-28 |
ITBO20020413A1 (it) | 2003-12-29 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 20060307 |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20091231 |