EP0131068A3 - Mortar mixing machine - Google Patents

Mortar mixing machine Download PDF

Info

Publication number
EP0131068A3
EP0131068A3 EP83111857A EP83111857A EP0131068A3 EP 0131068 A3 EP0131068 A3 EP 0131068A3 EP 83111857 A EP83111857 A EP 83111857A EP 83111857 A EP83111857 A EP 83111857A EP 0131068 A3 EP0131068 A3 EP 0131068A3
Authority
EP
European Patent Office
Prior art keywords
mixing machine
mortar mixing
mortar
configuration
semi
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.)
Ceased
Application number
EP83111857A
Other languages
German (de)
French (fr)
Other versions
EP0131068A2 (en
Inventor
Gaetano Cereda
Sergio Cereda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0131068A2 publication Critical patent/EP0131068A2/en
Publication of EP0131068A3 publication Critical patent/EP0131068A3/en
Ceased 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
    • 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
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/064—Supply from sacks; Sack openers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

A mortar mixing machine comprising an outer sheet steel casing of semi-cylindrical configuration in its lower parts and of hopper configuration in its upper part, and in which the mortar is mixed by the operation of two helical surfaces in the form of opposing spirals of equal pitch mounted on a single shaft.
EP83111857A 1983-07-12 1983-11-26 Mortar mixing machine Ceased EP0131068A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2201983 1983-07-12
IT22019/83A IT1163759B (en) 1983-07-12 1983-07-12 MIXING MACHINE

Publications (2)

Publication Number Publication Date
EP0131068A2 EP0131068A2 (en) 1985-01-16
EP0131068A3 true EP0131068A3 (en) 1985-08-21

Family

ID=11190281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111857A Ceased EP0131068A3 (en) 1983-07-12 1983-11-26 Mortar mixing machine

Country Status (2)

Country Link
EP (1) EP0131068A3 (en)
IT (1) IT1163759B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016108108A1 (en) * 2016-05-02 2017-11-02 Marco Systemanalyse Und Entwicklung Gmbh DEVICE AND METHOD FOR MIXING COMPONENTS

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769309A (en) * 1928-06-22 1930-07-01 John A Rice Apparatus for producing cellular cementitious material
GB648032A (en) * 1948-11-10 1950-12-28 John Hounsell Engineers Ltd New or improved means for guarding power driven mixers and the like
DE1054811B (en) * 1953-05-27 1959-04-09 Machf Spaans Nv Mechanical circulation mixer with an elongated, closed mixing trough
GB913724A (en) * 1960-02-26 1962-12-28 Saint Gobain An improved process and apparatus for carrying out mass polymerisation
GB1015085A (en) * 1962-10-17 1965-12-31 Elba Werk Maschinen Gmbh & Co Improvements in and relating to mixing devices for building materials
US3558107A (en) * 1968-07-29 1971-01-26 William Thomas Williams Foaming agent mixer and method
CH537790A (en) * 1971-11-22 1973-06-15 Meyer Fa Rudolf Mechanical locking device on an agitator
DE2819669A1 (en) * 1978-05-05 1979-11-08 Manfred Viesel MOERTEL MIXING AND CONVEYOR DEVICE

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769309A (en) * 1928-06-22 1930-07-01 John A Rice Apparatus for producing cellular cementitious material
GB648032A (en) * 1948-11-10 1950-12-28 John Hounsell Engineers Ltd New or improved means for guarding power driven mixers and the like
DE1054811B (en) * 1953-05-27 1959-04-09 Machf Spaans Nv Mechanical circulation mixer with an elongated, closed mixing trough
GB913724A (en) * 1960-02-26 1962-12-28 Saint Gobain An improved process and apparatus for carrying out mass polymerisation
GB1015085A (en) * 1962-10-17 1965-12-31 Elba Werk Maschinen Gmbh & Co Improvements in and relating to mixing devices for building materials
US3558107A (en) * 1968-07-29 1971-01-26 William Thomas Williams Foaming agent mixer and method
CH537790A (en) * 1971-11-22 1973-06-15 Meyer Fa Rudolf Mechanical locking device on an agitator
DE2819669A1 (en) * 1978-05-05 1979-11-08 Manfred Viesel MOERTEL MIXING AND CONVEYOR DEVICE

Also Published As

Publication number Publication date
IT1163759B (en) 1987-04-08
EP0131068A2 (en) 1985-01-16
IT8322019A0 (en) 1983-07-12

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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

Designated state(s): AT BE CH DE FR GB LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

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17P Request for examination filed

Effective date: 19851218

17Q First examination report despatched

Effective date: 19870615

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

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18R Application refused

Effective date: 19881217