FR2548728A1 - Machine for civil engineering works which can be fitted to a compressing roller (road roller) - Google Patents

Machine for civil engineering works which can be fitted to a compressing roller (road roller) Download PDF

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Publication number
FR2548728A1
FR2548728A1 FR8311194A FR8311194A FR2548728A1 FR 2548728 A1 FR2548728 A1 FR 2548728A1 FR 8311194 A FR8311194 A FR 8311194A FR 8311194 A FR8311194 A FR 8311194A FR 2548728 A1 FR2548728 A1 FR 2548728A1
Authority
FR
France
Prior art keywords
machine
hopper
nails
steamroller
spread
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
FR8311194A
Other languages
French (fr)
Inventor
Jean Deleuze
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.)
Martin SA Entreprise Ch
Original Assignee
Martin SA Entreprise Ch
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 Martin SA Entreprise Ch filed Critical Martin SA Entreprise Ch
Priority to FR8311194A priority Critical patent/FR2548728A1/en
Publication of FR2548728A1 publication Critical patent/FR2548728A1/en
Pending 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
    • E01C19/22—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 consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E01C19/264—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles with attachments for work other than rolling, e.g. grading, scarifying
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers

Abstract

The subject of the invention is a machine for civil engineering works intended for spreading "studs" or chippings on a mat of coated aggregate and which can be fitted quickly to a road roller. It is composed of a hopper 2, a dispenser 4, a spreader 6, means 13, 15 for fastening onto a road roller 18, and stabilising means 8; the fastening means 13, 15 are lugs 13 mounted on the hopper 2 which fasten onto the pins 15 located on the receiving part 17 of the road roller 18, the hopper 2 includes a central stand 10 mounted on a hydraulic jack 12 so that it can engage or disengage the lugs 13 of the hopper 2 with or from the pins 15 of the road roller 18. The invention applies to civil engineering work.

Description

L'invention a pour objet un perfectionnement au matériel de cloutage d'enrobés bitumeux, il s'agit donc d'un engin pour travaux publics destiné à épandre des "clous", ou des gravillons, sur un tapis d'enrobés. The subject of the invention is an improvement in the equipment for nailing bituminous mixes, it is therefore a machine for public works intended for spreading "nails", or gravel, on a mix of asphalt.

I1 existe déjà des engins qui sont utilisés pour épandre des clous, ou des gravillons; ces engins sont indépendants, autotractés et spécifiques pour un épandage détérminé. There are already machines which are used to spread nails or gravel; these machines are independent, self-propelled and specific for a specific spreading.

L'engin selon l'invention a pour caractéristiques techniques nouvelles et principales de pouvoir s'adapter aisément sur un rouleau compresseur. Or, le rouleau compresseur doit être utilisé après l'épandage de "clous", ou de gravillons. The device according to the invention has the new and main technical characteristics of being able to be easily adapted on a steamroller. However, the steamroller must be used after spreading "nails" or gravel.

Le cloutage consiste à répandre des clous en matériau dur, en général des porphyres ou des basaltes selon une densité, par exemple de 5kg/m2, sur un tapis enrobé chaud. The nailing consists in spreading nails in hard material, in general porphyries or basalts according to a density, for example of 5kg / m2, on a hot coated carpet.

Le gravillonnage consiste à répandre des matériaux durs, moins gros que pour le cloutage, sur un produit enrobé froid. Gravelling consists of spreading hard materials, less thick than for nailing, on a cold coated product.

L'engin selon l'invention est adaptable rapidement sur un rouleau compresseur qui a donc deux fonctions. A cet effet, l'engin est relié par des câbles au groupe autonome sur le rouleau; ce groupe électropompe électronique commande l'action de la béquille, ou des béquilles, de positionnement de l'engin. L'engin comporte des moyens d'accrochage et de verrouillage sur le rouleau compresseur. Ledit engin comporte au moins deux moteurs électriques qui actionnent le distributeur et le répartiteur de produits. The machine according to the invention is quickly adaptable to a steamroller which therefore has two functions. To this end, the machine is connected by cables to the autonomous group on the roller; this electronic pump unit controls the action of the stand, or stands, for positioning the machine. The machine comprises hooking and locking means on the steamroller. Said machine comprises at least two electric motors which actuate the dispenser and the product distributor.

Les dessins ci-joints donnés à titre d'exemple indicatif et non limitatif permettront aisément de comprendre l'invention. Ils représentent un mode de réalisation préféré selon l'invention. The attached drawings given by way of indicative and non-limiting example will easily make it possible to understand the invention. They represent a preferred embodiment according to the invention.

La figure 1 est une vue en perspective de l'engin mis en place sur le rouleau compresseur. Figure 1 is a perspective view of the machine placed on the steamroller.

La figure 2 est une vue de côté de engin mis en place sur le rouleau compresseur. Figure 2 is a side view of machine placed on the steamroller.

L'engin est composé d'une tremie 2 destinée à recevoir progressivement et par des moyens quelconques, la charge de gravillons ou de clous à épandre sur le revêtement. Au point le plus bas de la trémie 2, se trouve la trappe de réglage de débit 3 des matériaux; sous cette trappe 3 est disposé un tambour qui fait office de distributeur 4. Ce tambour distributeur est actionné par un moteur électrique 5. Sous le distributeur 4, est disposé le répartiteur 6. Le répartiteur 6 est actionné par un moteur électrique 7, également disposé sur l'engin. L'épandage des clous, ou des gravillons, se règle par la trappe d'ouverture 3 et/ou la vitesse du rouleau compresseur 18 et/ou la vitesse de rotation du distributeur et/ou du répartiteur. The machine is composed of a hopper 2 intended to receive progressively and by any means, the load of gravel or nails to be spread on the coating. At the lowest point of the hopper 2 is the material flow control hatch 3; under this hatch 3 is disposed a drum which acts as a distributor 4. This distributor drum is actuated by an electric motor 5. Under the distributor 4, is located the distributor 6. The distributor 6 is actuated by an electric motor 7, also arranged on the craft. The spreading of nails, or gravel, is regulated by the opening hatch 3 and / or the speed of the steamroller 18 and / or the speed of rotation of the distributor and / or the distributor.

L'engin 1 repose sur le sol par deux béquilles de positionnement 8 et 9 et une béquille centrale 10. La béquille 9 n'est pas visible sur les figures 1 et 2. Les deux béquilles 8 et 9 sont actionnées manuellement et peuvent être soit verticales, soit obliques, lorsque l'engin est adapté sur le camion et qu'elles sont alors repliées sous la trémie 2. A cet effet lesdites béquilles 8 et 9 sont montées pivotantes autour d'un axe 11. La béquille centrale 10 est montée sur un vérin hydraulique 12. Cette béquille centrale 10 permet de lever les ergots 13 et 14 qui viennent s'accrocher sur les axes 15 et 16. Les pièces 14 et 16 ne sont pas visibles sur les dessins. L'engin 1 peut ainsi soit être engagé soit dégagé de l'avant 17 du rouleau compresseur 18. The machine 1 rests on the ground by two positioning crutches 8 and 9 and a central crutch 10. The crutch 9 is not visible in Figures 1 and 2. The two crutches 8 and 9 are actuated manually and can be either vertical, or oblique, when the machine is fitted on the truck and they are then folded under the hopper 2. For this purpose said crutches 8 and 9 are pivotally mounted about an axis 11. The central crutch 10 is mounted on a hydraulic cylinder 12. This central stand 10 makes it possible to lift the pins 13 and 14 which come to hang on the axes 15 and 16. The parts 14 and 16 are not visible in the drawings. The machine 1 can thus either be engaged or released from the front 17 of the compressor roller 18.

Un vérin hydraulique 19 disposé transversalement permet de déplacer la trémie 2 qui est montée sur des galets 20 pour être coulissante transversalement. A hydraulic cylinder 19 arranged transversely makes it possible to move the hopper 2 which is mounted on rollers 20 to be sliding transversely.

L'engin 1 selon l'invention peut donc être aisément monté sur l'avant 17 d'un rouleau compresseur 18.  The machine 1 according to the invention can therefore be easily mounted on the front 17 of a steamroller 18.

Claims (7)

REVENDICATIONS 1. Engin pour travaux publics destiné à épandre des clous, ou des gravillons caractérisé par le fait qu'il est composé d'une trémie (2), d'un distributeur (4), d'un répartiteur (6), de moyens d'accrochage (13, 15) sur un rouleau compresseur (18) et de moyens de stabilisation (8 et 9). 1. Machine for public works intended to spread nails, or gravel characterized in that it is composed of a hopper (2), a distributor (4), a distributor (6), means attachment (13, 15) on a steamroller (18) and stabilization means (8 and 9). 2. Engin pour travaux publics destiné à épandre des clous, ou des gravillons selon la revendication 1, caractérisé par le fait que les moyens d'accrochage (13, 15) sont des ergots (13) montée sur la trémie (2) qui viennent s'accrocher sur les axes (15) disposés sur la partie réceptrice (17) du rouleau compresseur (18). 2. Machine for public works intended to spread nails or gravel according to claim 1, characterized in that the hooking means (13, 15) are lugs (13) mounted on the hopper (2) which come hook onto the pins (15) arranged on the receiving part (17) of the steamroller (18). 3. Engin pour travaux publics destiné à épandre des clous, ou des gravillons selon l'une quelconque des revendications 1 ou 2 caractérisé par le fait que la partie réceptrice (17) du rouleau compresseur (18) est située à l'avant du rouleau compresseur (18). 3. Machine for public works intended to spread nails, or gravel according to any one of claims 1 or 2 characterized in that the receiving part (17) of the compressor roller (18) is located at the front of the roller compressor (18). 4. Engin pour travaux publics destiné à épandre des clous, ou des gravillons selon l'une quelconque des revendications 1, 2 ou 3 caractérisé par le fait que la partie de la trémie (2) qui s'accroche au rouleau compresseur (18) comporte une béquille centrale (10) montée sur un vérin hydraulique (12) de manière à pouvoir engager ou dégager les ergots (13) de la trémie (2) des axes (15) du rouleau compresseur (18) 4. Machine for public works intended to spread nails, or gravel according to any one of claims 1, 2 or 3 characterized in that the part of the hopper (2) which clings to the steamroller (18) comprises a central stand (10) mounted on a hydraulic cylinder (12) so as to be able to engage or disengage the pins (13) of the hopper (2) from the axes (15) of the steamroller (18) 5. Engin pour travaux publics destiné à épandre des clous, ou des gravillons selon l'une quelconque des revendications 1, 9, 3 ou 4 caractérisé par le fait que la trémie (2) comporte un moteur électrique (5) pour le distributeur (4) et un moteur électrique (7) pour le répartiteur (6). 5. Machine for public works intended to spread nails or gravel according to any one of claims 1, 9, 3 or 4 characterized in that the hopper (2) comprises an electric motor (5) for the distributor ( 4) and an electric motor (7) for the distributor (6). 6. Engin pour travaux publics destiné à épandre des clous, ou des gravillons selon l'une quelconque des revendications 1, 2, 3, 4 ou 5 caratérisé par le fait que la trémie (2) est montée sur des galets (20) et comporte un vérin hydraulique (19) disposé transversalement, ledit vérin (19) permet le déplacement transversal de ladite trémie (2). 6. Public works machine for spreading nails or gravel according to any one of claims 1, 2, 3, 4 or 5 characterized by the fact that the hopper (2) is mounted on rollers (20) and comprises a hydraulic cylinder (19) arranged transversely, said cylinder (19) allows transverse movement of said hopper (2). 7. Engin pour travaux publics destiné à épandre des clous, ou des gravillons selon l'une quelconque des revendications 1, 2, 3, 4, 5 ou 6 caractérisé par le fait qu'il comporte deux béquilles de positionnement (8 et 9), lesdites béquilles (8 et 9) sont actionnées manuellement et peuvent être soit verticales soit obliques lorsque l'engin est accouplé au rouleau compresseur, à cet effet les béquilles (8,9) sont montées pivotantes autour d'un axe (11).  7. Machine for public works intended to spread nails or gravel according to any one of claims 1, 2, 3, 4, 5 or 6 characterized in that it comprises two positioning crutches (8 and 9) , said crutches (8 and 9) are actuated manually and can be either vertical or oblique when the machine is coupled to the steamroller, for this purpose the crutches (8,9) are pivotally mounted about an axis (11).
FR8311194A 1983-07-05 1983-07-05 Machine for civil engineering works which can be fitted to a compressing roller (road roller) Pending FR2548728A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8311194A FR2548728A1 (en) 1983-07-05 1983-07-05 Machine for civil engineering works which can be fitted to a compressing roller (road roller)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311194A FR2548728A1 (en) 1983-07-05 1983-07-05 Machine for civil engineering works which can be fitted to a compressing roller (road roller)

Publications (1)

Publication Number Publication Date
FR2548728A1 true FR2548728A1 (en) 1985-01-11

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Application Number Title Priority Date Filing Date
FR8311194A Pending FR2548728A1 (en) 1983-07-05 1983-07-05 Machine for civil engineering works which can be fitted to a compressing roller (road roller)

Country Status (1)

Country Link
FR (1) FR2548728A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130108366A1 (en) * 2011-10-26 2013-05-02 Hamm Ag Spreading device, particularly for spreading chippings
DE102019134452A1 (en) * 2019-12-16 2021-06-17 Hamm Ag Additional device, especially grit spreader

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR805293A (en) * 1935-08-03 1936-11-16 Grignard & Cie Compressor-chip spreader
FR851931A (en) * 1938-09-29 1940-01-18 Cie Ind Et Miniere Du Nord Et Gravelling automobile
FR1043942A (en) * 1951-10-18 1953-11-12 Mechanical chip spreader
GB861529A (en) * 1958-03-10 1961-02-22 Reginald George Sparkes An improved machine for spreading granular or chip material on road and other surfaces
GB923909A (en) * 1961-03-02 1963-04-18 Reginald George Sparkes Improvements relating to dispensing containers for granular, chip and like material
GB1017224A (en) * 1963-08-07 1966-01-19 Aveling Barford Ltd Improvements in or relating to chip or aggregate distributing devices
GB1065871A (en) * 1963-12-12 1967-04-19 Johnston Brothers Eng Improvements in or relating to self propelled vehicles for distributing road-making materials
FR1559549A (en) * 1968-02-24 1969-03-07
FR2295173A1 (en) * 1974-12-19 1976-07-16 Viafrance Sa Stone spreader for variable road width - has two laterally movable funnels fed by chutes for even distribution
US4266731A (en) * 1979-05-07 1981-05-12 Air-Flo Manufacturing Co., Inc. Dump spreader
GB2061863A (en) * 1979-08-09 1981-05-20 Visiothene Ltd Packaged plants
FR2482150A1 (en) * 1980-05-08 1981-11-13 Tarstinkal Road roller with chopping distributor - uses hopper to feed chippings to cellular rotary drum driven by main roll via rubber tyred wheel

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR805293A (en) * 1935-08-03 1936-11-16 Grignard & Cie Compressor-chip spreader
FR851931A (en) * 1938-09-29 1940-01-18 Cie Ind Et Miniere Du Nord Et Gravelling automobile
FR1043942A (en) * 1951-10-18 1953-11-12 Mechanical chip spreader
GB861529A (en) * 1958-03-10 1961-02-22 Reginald George Sparkes An improved machine for spreading granular or chip material on road and other surfaces
GB923909A (en) * 1961-03-02 1963-04-18 Reginald George Sparkes Improvements relating to dispensing containers for granular, chip and like material
GB1017224A (en) * 1963-08-07 1966-01-19 Aveling Barford Ltd Improvements in or relating to chip or aggregate distributing devices
GB1065871A (en) * 1963-12-12 1967-04-19 Johnston Brothers Eng Improvements in or relating to self propelled vehicles for distributing road-making materials
FR1559549A (en) * 1968-02-24 1969-03-07
FR2295173A1 (en) * 1974-12-19 1976-07-16 Viafrance Sa Stone spreader for variable road width - has two laterally movable funnels fed by chutes for even distribution
US4266731A (en) * 1979-05-07 1981-05-12 Air-Flo Manufacturing Co., Inc. Dump spreader
US4266731B1 (en) * 1979-05-07 1984-03-20
GB2061863A (en) * 1979-08-09 1981-05-20 Visiothene Ltd Packaged plants
FR2482150A1 (en) * 1980-05-08 1981-11-13 Tarstinkal Road roller with chopping distributor - uses hopper to feed chippings to cellular rotary drum driven by main roll via rubber tyred wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130108366A1 (en) * 2011-10-26 2013-05-02 Hamm Ag Spreading device, particularly for spreading chippings
DE102019134452A1 (en) * 2019-12-16 2021-06-17 Hamm Ag Additional device, especially grit spreader

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Legal Events

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ER Errata listed in the french official journal (bopi)

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