FR1256486A - Continuous and regular feeding device in concrete or mortar - Google Patents

Continuous and regular feeding device in concrete or mortar

Info

Publication number
FR1256486A
FR1256486A FR826654A FR826654A FR1256486A FR 1256486 A FR1256486 A FR 1256486A FR 826654 A FR826654 A FR 826654A FR 826654 A FR826654 A FR 826654A FR 1256486 A FR1256486 A FR 1256486A
Authority
FR
France
Prior art keywords
mortar
concrete
continuous
feeding device
regular feeding
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
FR826654A
Other languages
French (fr)
Inventor
Cesare Landi
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 filed Critical
Priority to FR826654A priority Critical patent/FR1256486A/en
Application granted granted Critical
Publication of FR1256486A publication Critical patent/FR1256486A/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
    • B65G53/04—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
    • B65G53/32—Conveying concrete, e.g. for distributing same at building sites
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR826654A 1960-05-09 1960-05-09 Continuous and regular feeding device in concrete or mortar Expired FR1256486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR826654A FR1256486A (en) 1960-05-09 1960-05-09 Continuous and regular feeding device in concrete or mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826654A FR1256486A (en) 1960-05-09 1960-05-09 Continuous and regular feeding device in concrete or mortar

Publications (1)

Publication Number Publication Date
FR1256486A true FR1256486A (en) 1961-03-17

Family

ID=8731007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826654A Expired FR1256486A (en) 1960-05-09 1960-05-09 Continuous and regular feeding device in concrete or mortar

Country Status (1)

Country Link
FR (1) FR1256486A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035281A2 (en) * 1980-03-05 1981-09-09 Engineering Resources Development Office Method and apparatus of blowing mortar or the like
EP0707931A3 (en) * 1994-10-18 1996-10-30 Putzmeister Maschf Device for the pneumatic transport of dry, bulk materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035281A2 (en) * 1980-03-05 1981-09-09 Engineering Resources Development Office Method and apparatus of blowing mortar or the like
EP0035281A3 (en) * 1980-03-05 1983-06-08 Engineering Resources Development Office Method and apparatus of blowing mortar or the like
EP0707931A3 (en) * 1994-10-18 1996-10-30 Putzmeister Maschf Device for the pneumatic transport of dry, bulk materials

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