FR2642448A1 - Public works machine for cleaning and reprofiling road borders - Google Patents

Public works machine for cleaning and reprofiling road borders Download PDF

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Publication number
FR2642448A1
FR2642448A1 FR8901382A FR8901382A FR2642448A1 FR 2642448 A1 FR2642448 A1 FR 2642448A1 FR 8901382 A FR8901382 A FR 8901382A FR 8901382 A FR8901382 A FR 8901382A FR 2642448 A1 FR2642448 A1 FR 2642448A1
Authority
FR
France
Prior art keywords
cleaning
reprofiling
public works
works machine
ditch
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.)
Pending
Application number
FR8901382A
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 FR8901382A priority Critical patent/FR2642448A1/en
Publication of FR2642448A1 publication Critical patent/FR2642448A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/003—Upkeep of road sides along the pavement, for instance cleaning devices particularly for side strips
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/083—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain including a screw-type conveyor for transporting the excavated material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/147—Buckets; Chains; Guides for buckets or chains; Drives for chains arrangements for the co-operation between buckets or buckets and wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Soil Working Implements (AREA)

Abstract

Public works machine for cleaning and reprofiling road borders, consisting of three essential devices operating in continuous advance: 1. A device for cleaning out and rectifying the ditch using the casing 1 and the coils 3; 2. A lifting device formed by the channel 8, through which the lifting scrapers 7 driven by the chains 5 circulate; 3. The two endless-chain devices 12 fitted with the scraper blade for removing the verge and reshaping the slope.

Description

Invention du domaine des travaux publics
L'utilisation répétée des supers épareuses pour le fauchage et faucardage des talus et fossés des routes et chemins a pour résultat l'ostruction rapide des fossés avec toutes les conséquences qui en découlent pour la vie des chaussées.Invention of the field of public works
The repeated use of supersparers for mowing and mowing embankments and ditches of roads and paths results in the rapid ostruction of ditches with all the consequences that ensue for the life of pavements.

Le mode actuel de curage par pelle mécanique n'est vraiment pas la solution "miracle":cout trop élevéà cause du faible rendement du au travail en mouvement alternatif,détérioration des accotements. The current mode of cleaning by mechanical shovel is really not the "miracle" solution: cost too high because of the low efficiency of work in reciprocating motion, deterioration of shoulders.

fini plus ou moins acceptable suivant l'executant.etc....more or less acceptable depending on the performer.etc ....

I1 n'existe pas, à ma connaissance de machine légère, facil-ment adaptable sur un tracteur agricole (trois points) travaillant en avancement continu sur une position stable à une vitesse intéressante. I1 does not exist, to my knowledge of a light machine, easily adaptable on an agricultural tractor (three points) working in continuous advance on a stable position at an interesting speed.

La machine selon l'invention permet de récupérer les terres et résidus de fauchardage obstruant le fossé en le calibrant au gabarit type.Les terres sont suffisan=ent élevées pour être chargées sur camion.En même temps,un disposiif arrase l'accotement au niveau de la chaussée en amenant les terres vers où elles rejoignent celles du fossé.Un dispositif tout à fait semblable retaille le talus;le resultat obtenu s'apparente au profil type des routes
Selon l'invention la vitesse de travail,si elle est variable,ne descent pas en dessous de un kilométre par heure.The machine according to the invention makes it possible to recover the earth and hawk residues obstructing the ditch by calibrating it to the standard gauge. The land is high enough to be loaded onto a truck. At the same time, a device level the shoulder at the level of the roadway by bringing the land towards where it meets that of the ditch. A completely similar device cuts the slope; the result obtained is similar to the standard profile of the roads
According to the invention, the working speed, if it is variable, does not decrease below one kilometer per hour.

Le dessin annexe comporte une vue arrière en élévation fig.1,une vue en élévation latérale FIG.2, deux coupes fig.3et4
Selon l'invention les différents dispositifs formant l'ensemble de la machine montés sur un chassis adéquat,coportent:
Un caisson ouvert t de forme trapézoïdale aux dimensions du fossé désiré,fabriqué tôles aciérées suffisamment épaisses pour ne pas se déformer donne le gabari@au fossé.dans l'axe de ce caisson tourne un arbre 2 supportant aux deux extremités deux spirales à pas inverse 3 pour Piocher a terre et l'amener vers 4 l'élévateur;dans la partie centrale de l'arbre se trouvent les pignons 6 de l'élévateur.The accompanying drawing includes a rear elevation view fig.1, a side elevation view FIG.2, two sections fig.3et4
According to the invention, the various devices forming the whole of the machine mounted on an adequate chassis, share:
An open box t of trapezoidal shape with the dimensions of the desired ditch, made of steel sheets thick enough not to deform gives the gabari @ to the ditch. In the axis of this box turns a shaft 2 supporting at both ends two spirals with reverse pitch 3 to draw on the ground and bring it to 4 the elevator; in the central part of the tree are the pinions 6 of the elevator.

L'élévateur constitué de deux chaines 5 tendues entre deux pignons 6 opposés supportent des raclettes 7 glissant,à la partie inférieure,dans un canal 8 en tôles acierées ,elles aussi (goulotte)incliné a 45 ou 60 degrés 9 par rapport à l'horizontale
a hauteur de l'élévateur est suffisante pour permettre le déversement des terres sur un tapis roulant classique 10 assurant le chargement sur camion benne ou remorque.The elevator made up of two chains 5 stretched between two opposite pinions 6 supports squeegees 7 sliding, at the bottom, in a channel 8 made of steel sheets, also (chute) inclined at 45 or 60 degrees 9 relative to the horizontal
A height of the elevator is sufficient to allow the dumping of land on a conventional conveyor belt 10 ensuring loading on dump truck or trailer.

Grace aux spirales 3 opposées,à pas inverse,la machine peut travailler en nvançant ou en reculant pour passer les obstacles. Thanks to the opposite spirals 3, with reverse pitch, the machine can work by moving forward or backward to pass the obstacles.

Deux dispositifs selon l'invention,sont constitués d'une vis sans fin 12 actionnée par un noteur hydraulique 14 tournant devant une lame racleuse.L'un placé horizontalement à gauche de l'élévateur assure l'arrasement de l'accotement;l'autre,placé droite de l'élévateur,au dessus de l'aile du caisson,suit l'inclinaison du talus et éventuellement le retaille. Two devices according to the invention, consist of an endless screw 12 actuated by a hydraulic notator 14 rotating in front of a scraper blade. One placed horizontally to the left of the elevator ensures the leveling of the shoulder; another, placed right of the elevator, above the wing of the box, follows the slope of the slope and possibly recuts it.

Le tracteur tire la nachine et assure son fonctionnement en 11 par transmission mécanique ou hydraulique.  The tractor pulls the nachine and ensures its operation in 11 by mechanical or hydraulic transmission.

Claims (3)

REVENDICATIONS 1 Dispositif de curage et de mise au gabarit du fossé par le caisson 1 et les spirales 3 1 Device for clearing and shaping the ditch by the box 1 and the spirals 3 Machine de travaux publics assurant le nettoyage et la remise aii profil des dépendances de rolites constituée par trois dispositifs essentiels fonctionnant en avance continue: Public works machine ensuring cleaning and handing over to the rolite dependencies, made up of three essential devices operating in continuous advance: 2 Dispositif élévateur formé par le canal 8 dans lequel circulent les raclettes élévatrices 7 tirées par les chaines 5  2 Lifting device formed by the channel 8 in which the lifting squeegees 7 run pulled by the chains 5 3 Les deux dispositifs de vis sans fin t2 munis dc la lame racleuse 13 pour l'arrasement des accotements et le retaillage des talus  3 The two worm gear devices t2 fitted with the scraper blade 13 for leveling the shoulders and cutting the slopes
FR8901382A 1989-02-01 1989-02-01 Public works machine for cleaning and reprofiling road borders Pending FR2642448A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8901382A FR2642448A1 (en) 1989-02-01 1989-02-01 Public works machine for cleaning and reprofiling road borders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901382A FR2642448A1 (en) 1989-02-01 1989-02-01 Public works machine for cleaning and reprofiling road borders

Publications (1)

Publication Number Publication Date
FR2642448A1 true FR2642448A1 (en) 1990-08-03

Family

ID=9378434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8901382A Pending FR2642448A1 (en) 1989-02-01 1989-02-01 Public works machine for cleaning and reprofiling road borders

Country Status (1)

Country Link
FR (1) FR2642448A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9420131U1 (en) * 1994-12-16 1995-04-13 Doppstadt, Werner, 42555 Velbert Milling device
FR2718169A1 (en) * 1994-04-05 1995-10-06 Rabaud Sa Machine for making or repairing verges and adjacent ditches at sides of roads
EP2002062A1 (en) * 2006-03-27 2008-12-17 The Charles Machine Works Inc Auger for use with trenching assembly
CN110934017A (en) * 2019-12-18 2020-03-31 杨高荣 Green house snow clearing conveyer in winter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718169A1 (en) * 1994-04-05 1995-10-06 Rabaud Sa Machine for making or repairing verges and adjacent ditches at sides of roads
DE9420131U1 (en) * 1994-12-16 1995-04-13 Doppstadt, Werner, 42555 Velbert Milling device
EP2002062A1 (en) * 2006-03-27 2008-12-17 The Charles Machine Works Inc Auger for use with trenching assembly
EP2002062A4 (en) * 2006-03-27 2014-09-17 Charles Machine Works Auger for use with trenching assembly
CN110934017A (en) * 2019-12-18 2020-03-31 杨高荣 Green house snow clearing conveyer in winter

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