FR3088941B1 - Equipement pour le dosage et le repandage de fibres entre deux couches d’emulsion de bitume - Google Patents

Equipement pour le dosage et le repandage de fibres entre deux couches d’emulsion de bitume Download PDF

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Publication number
FR3088941B1
FR3088941B1 FR1871898A FR1871898A FR3088941B1 FR 3088941 B1 FR3088941 B1 FR 3088941B1 FR 1871898 A FR1871898 A FR 1871898A FR 1871898 A FR1871898 A FR 1871898A FR 3088941 B1 FR3088941 B1 FR 3088941B1
Authority
FR
France
Prior art keywords
bitumen emulsion
fibers
granules
layers
spreading
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
FR1871898A
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English (en)
Other versions
FR3088941A1 (fr
Inventor
Michel Couvert
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
Priority to FR1871898A priority Critical patent/FR3088941B1/fr
Publication of FR3088941A1 publication Critical patent/FR3088941A1/fr
Application granted granted Critical
Publication of FR3088941B1 publication Critical patent/FR3088941B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/149—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed
    • B05B7/1495—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed and with separate outlets for the particulate material and the liquid
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/205—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders the material being spread by means of a gaseous current
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/21—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for simultaneously but separately applying liquid material and granular or pulverulent material, e.g. bitumen and grit, with or without spreading ; for filling grooves and gritting the filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1409—Arrangements for supplying particulate material specially adapted for short fibres or chips
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C2019/2055—Details not otherwise provided for
    • E01C2019/2065—Sensing the quantity of the material actually being distributed
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C2019/2055—Details not otherwise provided for
    • E01C2019/207—Feeding the distribution means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

TITRE : ÉQUIPEMENT POUR LE DOSAGE ET LE RÉPANDAGE DE FIBRES ENTRE DEUX COUCHES D’ÉMULSION DE BITUME Equipement pour le dosage et le répandage d’une couche de fibres minérales, végétales ou synthétiques, entre deux couches d’émulsion de bitume Il se caractérise essentiellement en ce qu’il comporte, en coopération, au moins les modules suivants :a) un doseur 11 alimenté en bâtonnets ou granulés qui sont constitués de fibres pré-coupées assemblées entre elles au moyen d’un liant spécifique et pourvu, en sortie, d’une vis de transfert en auge 13 apte à doser la quantité de bâtonnets ou granulés ;b) un ventilateur centrifuge 21, à pales rigides, apte à aspirer les bâtonnets ou granulés en provenance du doseur 11 et à assurer, au moyen desdites pales, l’éclatement desdits bâtonnets ou granulés et le transfert des fibres ainsi obtenues vers une chambre de dispersion 31 apte à équilibrer leur répartition et à les répandre de manière uniforme sur la première couche d’émulsion de bitume. Figure pour l’abrégé : figure 1
FR1871898A 2018-11-27 2018-11-27 Equipement pour le dosage et le repandage de fibres entre deux couches d’emulsion de bitume Expired - Fee Related FR3088941B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1871898A FR3088941B1 (fr) 2018-11-27 2018-11-27 Equipement pour le dosage et le repandage de fibres entre deux couches d’emulsion de bitume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871898A FR3088941B1 (fr) 2018-11-27 2018-11-27 Equipement pour le dosage et le repandage de fibres entre deux couches d’emulsion de bitume

Publications (2)

Publication Number Publication Date
FR3088941A1 FR3088941A1 (fr) 2020-05-29
FR3088941B1 true FR3088941B1 (fr) 2020-11-06

Family

ID=67441163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871898A Expired - Fee Related FR3088941B1 (fr) 2018-11-27 2018-11-27 Equipement pour le dosage et le repandage de fibres entre deux couches d’emulsion de bitume

Country Status (1)

Country Link
FR (1) FR3088941B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476465A (en) * 1945-03-23 1949-07-19 Fred K Tarrant Dispensing and spreading device
BE670936A (fr) * 1964-10-16 1966-01-31
US5931393A (en) * 1992-04-10 1999-08-03 Iboco, Inc. Salt-sand spreader with liquid injector
FR2704877B1 (fr) * 1993-05-06 1995-08-04 Bricaud Motor Tete de diffusion de fibres coupees.

Also Published As

Publication number Publication date
FR3088941A1 (fr) 2020-05-29

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