DE58905038D1 - MIXED AND COMPRESSED AIR CONVEYOR. - Google Patents

MIXED AND COMPRESSED AIR CONVEYOR.

Info

Publication number
DE58905038D1
DE58905038D1 DE8989114335T DE58905038T DE58905038D1 DE 58905038 D1 DE58905038 D1 DE 58905038D1 DE 8989114335 T DE8989114335 T DE 8989114335T DE 58905038 T DE58905038 T DE 58905038T DE 58905038 D1 DE58905038 D1 DE 58905038D1
Authority
DE
Germany
Prior art keywords
mixed
compressed air
air conveyor
conveyor
compressed
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 - Fee Related
Application number
DE8989114335T
Other languages
German (de)
Inventor
Manfred Dipl Ing Kempf
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister-Werk Maschinenfabrik 72631 Aichtal De GmbH
Putzmeister Werk Maschinenfabrik GmbH
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 Putzmeister-Werk Maschinenfabrik 72631 Aichtal De GmbH, Putzmeister Werk Maschinenfabrik GmbH filed Critical Putzmeister-Werk Maschinenfabrik 72631 Aichtal De GmbH
Application granted granted Critical
Publication of DE58905038D1 publication Critical patent/DE58905038D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B28C5/0806—Details; Accessories
    • B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
    • B28C5/085—Hydraulic drives
    • 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
    • B28C5/1223—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 discontinuously operating mixing devices, e.g. with consecutive containers
    • B28C5/123—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 discontinuously operating mixing devices, e.g. with consecutive containers with pressure or suction means for discharging
    • 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
    • B28C7/026—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 data of the driving system, e.g. rotational speed, torque, consumed power

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)
  • Accessories For Mixers (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE8989114335T 1988-10-29 1989-08-03 MIXED AND COMPRESSED AIR CONVEYOR. Expired - Fee Related DE58905038D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836930A DE3836930A1 (en) 1988-10-29 1988-10-29 MIXED AND COMPRESSED AIR CONVEYOR

Publications (1)

Publication Number Publication Date
DE58905038D1 true DE58905038D1 (en) 1993-09-02

Family

ID=6366184

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3836930A Withdrawn DE3836930A1 (en) 1988-10-29 1988-10-29 MIXED AND COMPRESSED AIR CONVEYOR
DE8989114335T Expired - Fee Related DE58905038D1 (en) 1988-10-29 1989-08-03 MIXED AND COMPRESSED AIR CONVEYOR.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3836930A Withdrawn DE3836930A1 (en) 1988-10-29 1988-10-29 MIXED AND COMPRESSED AIR CONVEYOR

Country Status (3)

Country Link
EP (1) EP0367912B1 (en)
DE (2) DE3836930A1 (en)
ES (1) ES2043983T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211139A1 (en) * 1992-04-03 1993-10-07 Putzmeister Maschf Mixing and compressed air conveyor
EP0662875B1 (en) * 1992-10-02 1997-12-10 PUTZMEISTER Aktiengesellschaft Mixer-conveyor
DE4301474A1 (en) * 1992-10-02 1994-04-07 Putzmeister Maschf Mixing and conveying device
AUPM657894A0 (en) * 1994-06-30 1994-07-21 Hood, Max George Method and apparatus for cement blending
AU681040B2 (en) * 1994-06-30 1997-08-14 Max George Hood Apparatus for cement blending
ES2266028T3 (en) * 2000-01-27 2007-03-01 Kaeser Kompressoren Gmbh PROCESS AND APPLIANCE FOR MIXING AND UNLOADING CONCRETE.
DE102004014326A1 (en) * 2004-03-22 2005-10-06 Bms Bau-Maschinen-Service Ag Mixing machine for mixing mortar, flooring material or concrete comprises a securing unit to secure the filling opening of a mixing vessel
DE102008052150B4 (en) * 2008-10-20 2013-08-01 Heinz-Gerd Köhler Vorteiganlage
CN105298955A (en) * 2015-11-13 2016-02-03 湖南三一路面机械有限公司 Stirring and washing system and concrete machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051692A (en) *
GB839025A (en) * 1957-08-29 1960-06-29 Ready Mixed Concrete Ltd Improvements relating to the driving of mixing drums on vehicles
GB966695A (en) * 1960-08-22 1964-08-12 Winget Ltd Improvements in machines for mixing concrete, mortar or other materials
GB936493A (en) * 1960-08-24 1963-09-11 Stothert & Pitt Ltd Concrete mixing and like apparatus
DE1500400B1 (en) * 1965-07-20 1970-12-03 Linde Ag Hydrostatic gear for driving the mixing drum of a transport mixer
FR1541098A (en) * 1967-08-23 1968-10-04 Improvements in the control of equipment such as mixers and the like
DE2101439B2 (en) * 1971-01-13 1974-05-02 Schlosser & Co Gmbh, 6209 Aarbergen Method for accelerating the emptying process in compulsory mixers for building materials
DE2312550A1 (en) * 1973-03-14 1974-09-26 Irion & Vosseler SAFETY DEVICE FOR HYDRAULIC SYSTEMS
AT324996B (en) * 1973-04-27 1975-09-25 Vogelbusch Gmbh PROCEDURE FOR DRIVING ROTATING GASOLING AND / OR STIRRING DEVICES FROM FERMENTERN, AND DRIVE DEVICE FOR PERFORMING THE PROCESS
DE2946813C2 (en) * 1979-11-20 1982-07-08 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Mixing and conveying device
DE3013373C2 (en) * 1980-04-05 1986-09-11 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Mixing and conveying device
DE3103942A1 (en) * 1981-02-05 1982-10-28 Stetter Gmbh, 8940 Memmingen Blockage indicator and device for the automatic release of a blockage especially in concrete pumps
DE3131330A1 (en) * 1981-08-07 1983-02-24 FBM-Fertigputz GmbH, 8000 München Apparatus for producing wet screed

Also Published As

Publication number Publication date
ES2043983T3 (en) 1994-01-01
DE3836930A1 (en) 1990-05-03
EP0367912B1 (en) 1993-07-28
EP0367912A1 (en) 1990-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PUTZMEISTER AG, 72631 AICHTAL, DE

8327 Change in the person/name/address of the patent owner

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH, 72631 AICHTAL, DE

8339 Ceased/non-payment of the annual fee