FR2336514A1 - Road surfacing plant controls - are attached to special purpose vehicles enabling exact position to be determined distance recorded and sprays activated - Google Patents

Road surfacing plant controls - are attached to special purpose vehicles enabling exact position to be determined distance recorded and sprays activated

Info

Publication number
FR2336514A1
FR2336514A1 FR7539547A FR7539547A FR2336514A1 FR 2336514 A1 FR2336514 A1 FR 2336514A1 FR 7539547 A FR7539547 A FR 7539547A FR 7539547 A FR7539547 A FR 7539547A FR 2336514 A1 FR2336514 A1 FR 2336514A1
Authority
FR
France
Prior art keywords
attached
vehicle
exact position
special purpose
determined distance
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.)
Withdrawn
Application number
FR7539547A
Other languages
French (fr)
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 FR7539547A priority Critical patent/FR2336514A1/en
Priority to DE19762657864 priority patent/DE2657864A1/en
Priority to BE173532A priority patent/BE849732A/en
Publication of FR2336514A1 publication Critical patent/FR2336514A1/en
Withdrawn legal-status Critical Current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
    • E01C19/16—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 applying or spreading liquid materials, e.g. bitumen slurries
    • E01C19/17—Application by spraying or throwing

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The control equipment is attached to a specially-constructed vehicle. It has a gauge which is placed in front of the vehicle in such a position that the driver is able to determine the exact position of the strip of road which is to be covered. A mechanism records the distance covered by the vehicle and controls operate the valves on the sprays attached to the surfacing ramp. Readings from both the gauge and the distance mechanism enable the material to be placed in the correct position. The distance measuring mechanism functions by recording the number of times the vehicle wheels turn round and it can activate a light or sound alarm in the cab. It is also linked to the valve controls. The gauge, which is mounted in front of the vehicle, pivots on a support so that it follows any change in direction of the front wheels.
FR7539547A 1975-12-23 1975-12-23 Road surfacing plant controls - are attached to special purpose vehicles enabling exact position to be determined distance recorded and sprays activated Withdrawn FR2336514A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7539547A FR2336514A1 (en) 1975-12-23 1975-12-23 Road surfacing plant controls - are attached to special purpose vehicles enabling exact position to be determined distance recorded and sprays activated
DE19762657864 DE2657864A1 (en) 1975-12-23 1976-12-21 EQUIPMENT FOR DISTRIBUTION AND SPREADING VEHICLES
BE173532A BE849732A (en) 1975-12-23 1976-12-22 SPREADING VEHICLE AND REVERSE SPREADING VEHICLE EQUIPMENT INCLUDING THIS EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539547A FR2336514A1 (en) 1975-12-23 1975-12-23 Road surfacing plant controls - are attached to special purpose vehicles enabling exact position to be determined distance recorded and sprays activated

Publications (1)

Publication Number Publication Date
FR2336514A1 true FR2336514A1 (en) 1977-07-22

Family

ID=9164091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539547A Withdrawn FR2336514A1 (en) 1975-12-23 1975-12-23 Road surfacing plant controls - are attached to special purpose vehicles enabling exact position to be determined distance recorded and sprays activated

Country Status (3)

Country Link
BE (1) BE849732A (en)
DE (1) DE2657864A1 (en)
FR (1) FR2336514A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382647A1 (en) * 1989-02-10 1990-08-16 Entreprise Jean Lefebvre Apparatus for spreading a layer, particularly a bituminous road surface
EP0404623A1 (en) * 1989-06-23 1990-12-27 Rincheval Societe Dite Device for repairing road surfaces, in particular for equipping tipper trucks for spreading binder and aggregate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382647A1 (en) * 1989-02-10 1990-08-16 Entreprise Jean Lefebvre Apparatus for spreading a layer, particularly a bituminous road surface
FR2643095A1 (en) * 1989-02-10 1990-08-17 Lefebvre Jean Ets METHOD AND DEVICE FOR SPREADING A COATING, IN PARTICULAR A ROAD COATING OF BITUMEN
EP0404623A1 (en) * 1989-06-23 1990-12-27 Rincheval Societe Dite Device for repairing road surfaces, in particular for equipping tipper trucks for spreading binder and aggregate
FR2648836A1 (en) * 1989-06-23 1990-12-28 Rincheval INSTALLATION FOR THE REPAIR OF ROAD COVERINGS PARTICULARLY INTENDED TO EQUIP A DUMP TRUCK FOR THE SPREADING OF BINDERS AND GRAVILLONS

Also Published As

Publication number Publication date
BE849732A (en) 1977-04-15
DE2657864A1 (en) 1977-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse