FR2365004A2 - Spreader lorry liquid or solids distribution system - has rate of spread related to rotary speed of propulsive power unit and rate of travel - Google Patents

Spreader lorry liquid or solids distribution system - has rate of spread related to rotary speed of propulsive power unit and rate of travel

Info

Publication number
FR2365004A2
FR2365004A2 FR7628285A FR7628285A FR2365004A2 FR 2365004 A2 FR2365004 A2 FR 2365004A2 FR 7628285 A FR7628285 A FR 7628285A FR 7628285 A FR7628285 A FR 7628285A FR 2365004 A2 FR2365004 A2 FR 2365004A2
Authority
FR
France
Prior art keywords
rate
spread
power unit
spreader
speed
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.)
Granted
Application number
FR7628285A
Other languages
French (fr)
Other versions
FR2365004B2 (en
Inventor
Claude Emile Eugene Mauclere
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.)
AUTOROUTES CIE FINANC INDLE
Original Assignee
AUTOROUTES CIE FINANC INDLE
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
Priority claimed from FR7601856A external-priority patent/FR2339020A1/en
Application filed by AUTOROUTES CIE FINANC INDLE filed Critical AUTOROUTES CIE FINANC INDLE
Priority to FR7628285A priority Critical patent/FR2365004A2/en
Publication of FR2365004A2 publication Critical patent/FR2365004A2/en
Application granted granted Critical
Publication of FR2365004B2 publication Critical patent/FR2365004B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
    • E01C19/203—Centrifugal spreaders with substantially vertical axis
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
    • E01H10/007—Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
    • E01H3/02—Mobile apparatus, e.g. watering-vehicles
    • 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
    • E01C2019/208—Feeding the distribution means with longitudinal auger

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fertilizing (AREA)
  • Road Paving Machines (AREA)

Abstract

The spreader-vehicle (5) may be deployed to distribute e.g. bitumen binder or fertiliser over superficial areas, and now has a variable rate of spread which is a direct function of the speed that the vehicle travels. A specified rate of spread can thus be achieved irrespective of the speed of vehicle travel. A slave system is deployed, is suitable for the spreading of liquid or granulated material, and relates the rate of spread to the rotation of the vehicles propulsive power unit. Solids may be fed to the distribution outlet by an archimedean screw, and the rate of screw rotation be related to that of the power unit. The material may be dropped from the outlet onto a rotating dispersal plate. The rate of rotation of the plate may be varied to control the 'speed' width. A single tank may house liquid or solid material, and liquids may be spread by a separate nozzle system.
FR7628285A 1976-01-23 1976-09-21 Spreader lorry liquid or solids distribution system - has rate of spread related to rotary speed of propulsive power unit and rate of travel Granted FR2365004A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628285A FR2365004A2 (en) 1976-01-23 1976-09-21 Spreader lorry liquid or solids distribution system - has rate of spread related to rotary speed of propulsive power unit and rate of travel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7601856A FR2339020A1 (en) 1976-01-23 1976-01-23 Distributor vehicle for spraying brine onto icy roads - consists of tank with pump, pipe and sprinklers, driven by hydraulic system
FR7628285A FR2365004A2 (en) 1976-01-23 1976-09-21 Spreader lorry liquid or solids distribution system - has rate of spread related to rotary speed of propulsive power unit and rate of travel

Publications (2)

Publication Number Publication Date
FR2365004A2 true FR2365004A2 (en) 1978-04-14
FR2365004B2 FR2365004B2 (en) 1983-03-18

Family

ID=26219266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628285A Granted FR2365004A2 (en) 1976-01-23 1976-09-21 Spreader lorry liquid or solids distribution system - has rate of spread related to rotary speed of propulsive power unit and rate of travel

Country Status (1)

Country Link
FR (1) FR2365004A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917772A (en) * 2019-11-19 2020-03-27 长沙中联重科环境产业有限公司 Intelligent spraying control system and method and dust suppression vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917772A (en) * 2019-11-19 2020-03-27 长沙中联重科环境产业有限公司 Intelligent spraying control system and method and dust suppression vehicle

Also Published As

Publication number Publication date
FR2365004B2 (en) 1983-03-18

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