FR2574340B3 - MACHINE FOR SPRAYING A CONCRETE MIXTURE COMPOSED OF VERY DRY AND POWDERY MATERIALS - Google Patents

MACHINE FOR SPRAYING A CONCRETE MIXTURE COMPOSED OF VERY DRY AND POWDERY MATERIALS

Info

Publication number
FR2574340B3
FR2574340B3 FR8505368A FR8505368A FR2574340B3 FR 2574340 B3 FR2574340 B3 FR 2574340B3 FR 8505368 A FR8505368 A FR 8505368A FR 8505368 A FR8505368 A FR 8505368A FR 2574340 B3 FR2574340 B3 FR 2574340B3
Authority
FR
France
Prior art keywords
spraying
dry
machine
concrete mixture
mixture composed
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
Application number
FR8505368A
Other languages
French (fr)
Other versions
FR2574340A1 (en
Inventor
Jiri Cerny
Josef Jelinek
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.)
CESKOSLOVENSKY URANOVY PRUMYSL
Original Assignee
CESKOSLOVENSKY URANOVY PRUMYSL
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 CESKOSLOVENSKY URANOVY PRUMYSL filed Critical CESKOSLOVENSKY URANOVY PRUMYSL
Publication of FR2574340A1 publication Critical patent/FR2574340A1/en
Application granted granted Critical
Publication of FR2574340B3 publication Critical patent/FR2574340B3/en
Expired legal-status Critical Current

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
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Nozzles (AREA)
FR8505368A 1984-12-06 1985-04-10 MACHINE FOR SPRAYING A CONCRETE MIXTURE COMPOSED OF VERY DRY AND POWDERY MATERIALS Expired FR2574340B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS849432A CS249082B1 (en) 1984-12-06 1984-12-06 Machine for concrete mixture spraying from very dry and powder materials

Publications (2)

Publication Number Publication Date
FR2574340A1 FR2574340A1 (en) 1986-06-13
FR2574340B3 true FR2574340B3 (en) 1987-04-30

Family

ID=5444626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505368A Expired FR2574340B3 (en) 1984-12-06 1985-04-10 MACHINE FOR SPRAYING A CONCRETE MIXTURE COMPOSED OF VERY DRY AND POWDERY MATERIALS

Country Status (5)

Country Link
CH (1) CH669010A5 (en)
CS (1) CS249082B1 (en)
DE (1) DE3510235A1 (en)
FR (1) FR2574340B3 (en)
GB (1) GB2171670B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004549C2 (en) * 1996-11-18 1998-05-19 Hama Nederland B V Mobile pumping device and coupling.
GB0017957D0 (en) * 2000-07-22 2000-09-13 Lindberg Terje Improvements in or relating to spraying of material
EP3727790B1 (en) * 2017-12-22 2022-08-03 Pirelli Tyre S.p.A. Metering apparatus for metering ingredients of compounds in particular for tyres and method for metering ingredients of compounds in particular for tyres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB646817A (en) * 1946-12-09 1950-11-29 Richard Royal Colburn Improvements in or relating to a measuring and feeding device
DE1784350A1 (en) * 1968-07-30 1971-09-23 Heinz Hoelter Shotcrete conveyor machine which is under excess pressure in the area outside the rotor
CH650307A5 (en) * 1981-05-27 1985-07-15 Intradym Masch Ag CONCRETE SPRAYING MACHINE.

Also Published As

Publication number Publication date
CH669010A5 (en) 1989-02-15
GB2171670B (en) 1987-11-04
DE3510235A1 (en) 1986-06-19
FR2574340A1 (en) 1986-06-13
CS943284A1 (en) 1985-08-15
CS249082B1 (en) 1987-03-12
GB8523570D0 (en) 1985-10-30
GB2171670A (en) 1986-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse