AT325506B - CONVEYOR FOR PUMP AND SPRAYABLE CONCRETE MIXES - Google Patents

CONVEYOR FOR PUMP AND SPRAYABLE CONCRETE MIXES

Info

Publication number
AT325506B
AT325506B AT1371A AT1371A AT325506B AT 325506 B AT325506 B AT 325506B AT 1371 A AT1371 A AT 1371A AT 1371 A AT1371 A AT 1371A AT 325506 B AT325506 B AT 325506B
Authority
AT
Austria
Prior art keywords
conveyor
pump
concrete mixes
sprayable concrete
sprayable
Prior art date
Application number
AT1371A
Other languages
German (de)
Original Assignee
Ratzel Gerhard Dr
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 Ratzel Gerhard Dr filed Critical Ratzel Gerhard Dr
Priority to SE7302274A priority Critical patent/SE412482B/en
Application granted granted Critical
Publication of AT325506B publication Critical patent/AT325506B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/32—Conveying concrete, e.g. for distributing same at building sites

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Screw Conveyors (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Air Transport Of Granular Materials (AREA)
AT1371A 1970-01-05 1971-01-04 CONVEYOR FOR PUMP AND SPRAYABLE CONCRETE MIXES AT325506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7302274A SE412482B (en) 1971-01-04 1973-02-19 DEVICE FOR STORAGE OF RADIOACTIVE OR TOXIC SOLID SUBSTANCES FROM THE WASTE WATER IN A LIQUID BINDING AGENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000278 DE2000278C3 (en) 1970-01-05 1970-01-05 Conveyor for concrete or the like.

Publications (1)

Publication Number Publication Date
AT325506B true AT325506B (en) 1975-10-27

Family

ID=5759060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1371A AT325506B (en) 1970-01-05 1971-01-04 CONVEYOR FOR PUMP AND SPRAYABLE CONCRETE MIXES

Country Status (8)

Country Link
AT (1) AT325506B (en)
CA (1) CA949515A (en)
CH (1) CH511757A (en)
DE (1) DE2000278C3 (en)
ES (1) ES194403Y (en)
FR (1) FR2075926B1 (en)
GB (1) GB1315941A (en)
SE (1) SE358612B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597804A (en) * 1977-05-17 1981-09-09 Magyar Szenbanyaszati Troeszt Process and apparatus for supporting underground cavities
EP0060137A1 (en) * 1981-03-10 1982-09-15 Macawber Engineering Limited Conveying systems
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials
DE3941152A1 (en) * 1989-12-13 1991-06-20 Freytag Ludwig Gmbh & Co Kg Injecting mortar into joints - involves holding mortar in pressurised vessel which is connected to injector
GB2441525B (en) * 2006-09-07 2011-08-03 Whirlwind Utilities Ltd Pipe cleaning apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR537374A (en) * 1921-06-24 1922-05-22 Device for continuous compressed air projection of a mixture of cement and sand
GB645753A (en) * 1942-02-02 1950-11-08 Richard Royal Colburn Improvements in or relating to feeder mechanisms for a pneumatic conveyor
GB686718A (en) * 1950-10-30 1953-01-28 Frederick John Cherewick Improvements in and relating to air flow conveyors

Also Published As

Publication number Publication date
FR2075926B1 (en) 1976-12-03
CA949515A (en) 1974-06-18
DE2000278A1 (en) 1971-07-22
CH511757A (en) 1971-08-31
ES194403U (en) 1974-12-01
SE358612B (en) 1973-08-06
FR2075926A1 (en) 1971-10-15
DE2000278B2 (en) 1974-04-11
GB1315941A (en) 1973-05-09
DE2000278C3 (en) 1974-11-28
ES194403Y (en) 1975-03-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee