FR2605907A1 - Combined suction and cleaning device mounted on a light self-propelled vehicle for the vacuum removal of industrial and urban rubbish - Google Patents
Combined suction and cleaning device mounted on a light self-propelled vehicle for the vacuum removal of industrial and urban rubbish Download PDFInfo
- Publication number
- FR2605907A1 FR2605907A1 FR8615267A FR8615267A FR2605907A1 FR 2605907 A1 FR2605907 A1 FR 2605907A1 FR 8615267 A FR8615267 A FR 8615267A FR 8615267 A FR8615267 A FR 8615267A FR 2605907 A1 FR2605907 A1 FR 2605907A1
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- FR
- France
- Prior art keywords
- nozzle
- suction
- vehicle
- chassis
- jack
- 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
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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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- 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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
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- 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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
Description
La présente invention se rapporte aux véhicules légers autonomes destinés à l'aspiration de déchets industriels et urbains et concerne plus précisément un dispositif combiné d'aspiration et de nettoyage adapté à ce type de véhicule. The present invention relates to autonomous light vehicles intended for the suction of industrial and urban waste and more specifically relates to a combined suction and cleaning device suitable for this type of vehicle.
Les aspirateurs industriels et urbains ont été conçus pour pouvoir absorber non seulement des poussières, mais aussi d'autres débris comme des feuilles ou des papiers, des déchets organiques ou autres détritus. Ces aspirateurs sont habituellement montés sur des véhicules déjà agencés pour la collecte des ordures dont ils constituent un perfectionnement. Les buses d'aspiration éventuellement associées à des balais rotatifs sont fixés au châssis du véhicule, sous la benne,et nettoient le sol sur la largeur de leur cheminement. Ce sont donc des véhicules lourds, qui ne sont par conséquent pas adaptés à des nettoyages plus restreints et plus précis, par exemple dans un atelier ou une usine, ou sur un site extérieur de configuration particulière où il est impératif de pouvoir effectuer un parcours sinueux. Industrial and urban vacuum cleaners have been designed to be able to absorb not only dust, but also other debris such as leaves or papers, organic waste or other detritus. These vacuum cleaners are usually mounted on vehicles already arranged for the collection of garbage of which they constitute an improvement. The suction nozzles possibly associated with rotary brushes are fixed to the chassis of the vehicle, under the bucket, and clean the ground across the width of their path. They are therefore heavy vehicles, which are therefore not suitable for more restricted and more precise cleaning, for example in a workshop or factory, or on an outside site of a particular configuration where it is imperative to be able to make a winding journey. .
Pour ce genre de travail on préfère donc utiliser des véhicules plus légers qui sont donc plus maniables, et qui s'apparentent davantage à des chariots autonomes. On connaît ainsi des chariots à conducteur porté qui comportent essentiellement une cuve ou un bidon de réception des déchets surmonté d'un couvercle d'aspiration avec un moteur, relié à un tuyau souple d'aspiration dont l'extrémité est manoeuvrable aisément par l'utilisateur qui peut ainsi la déplacer de part et d'autre du véhicule pour rechercher un détritus plus éloigné. En fonctionnement normal, cette extrémité du tuyau souple est reliée à une buse fixe d'aspiration qui aspire les poussières du sol au droit de son cheminement. For this kind of work, we therefore prefer to use lighter vehicles which are therefore more manoeuvrable, and which are more similar to autonomous trolleys. Known trolleys are thus carried which essentially comprise a tank or a can for receiving waste topped with a suction cover with a motor, connected to a flexible suction pipe whose end is easy to maneuver by the user who can thus move it on either side of the vehicle to search for more distant litter. In normal operation, this end of the flexible hose is connected to a fixed suction nozzle which sucks the dust from the ground at the right of its path.
Il s'avère qu'avec, ce genre de chariot, pour que le nettoyage soit efficace, il faut que l'aspiration soit importante, ce qui revient, soit à utiliser un moteur de forte puissance qui soit capable d'exercer une force d'aspiration sur une largeur de buse équivalente à celle du chariot soit à utiliser un moteur plus léger mais par conséquent une buse moins large, au détriment de la durée et du rendement de l'appareil.Puisque le poids du chariot et de ses accessoires est déterminant pour sa maniabilité, et d'une façon générale, pour son coût d'exploitation, il était donc nécessaire d'imaginer un dispositif adaptable à un véhicule léger, qui soit luimême léger et efficace c' est-à-dire que pour une puissance déterminée du groupe d'aspiration il assure un bon nettoyage sur une surface la plus large possible, dispositif qui en outre soit susceptible de résister au choc. It turns out that, with this kind of carriage, for cleaning to be effective, it is necessary that the suction is high, which amounts either to using a high power motor which is capable of exerting a force d suction on a nozzle width equivalent to that of the cart is to use a lighter motor but therefore a narrower nozzle, at the expense of the duration and performance of the device. Since the weight of the cart and its accessories is determining for its maneuverability, and generally, for its operating cost, it was therefore necessary to imagine a device adaptable to a light vehicle, which is itself light and efficient, that is to say that for a determined power of the suction unit it ensures good cleaning over the widest possible surface, a device which is moreover capable of withstanding impact.
L'invention apporte une solution à ce problème en ce qu'elle propose un dispositif combiné d'aspiration utilisant une buse rétractable montée en bout d'un tuyau souple d'aspiration, et de nettoyage utilisant une brosse tournante également rétractable qui agit au voisinage de la buse. The invention provides a solution to this problem in that it provides a combined suction device using a retractable nozzle mounted at the end of a flexible suction pipe, and cleaning using a rotating brush also retractable which acts in the vicinity nozzle.
Un objet de la présente invention consiste donc en un dispositif selon lequel la buse d'aspiration est rétractable mécaniquement sous l'action de vérins de relevage, et automatiquement sous l'effet d'un choc, ladite buse présentant une ouverture inférieure qui s'étend transversalement au sens de marche du véhicule et disposant de moyens complémentaires pour limiter ou augmenter la zone d'aspiration, la buse étant par ailleurs associée à a; moins une brosse tournante également rétractable pouvant se placer latéralement à la buse, ladite brosse et ladite buse étant fixées au châssis et disposées en avant du véhicule. An object of the present invention therefore consists of a device according to which the suction nozzle is mechanically retractable under the action of lifting cylinders, and automatically under the effect of a shock, said nozzle having a lower opening which s extends transversely to the direction of travel of the vehicle and having additional means for limiting or increasing the suction zone, the nozzle being moreover associated with a; at least one also retractable rotating brush which can be placed laterally to the nozzle, said brush and said nozzle being fixed to the chassis and arranged in front of the vehicle.
Selon une caractéristique particulière de l'invention la partie tubulaire de la buse est articulée selon son diamètre sur deux tiges pivotantes également articulées sur le châssis du véhicule au moins une des tiges pivotantes étant accrochée à un étrier fixe par l'intermédiaire d'un vérin, un point d'inflexion, orienté vers le haut, de la tige pivotante, servant de point d'attache au vérin. According to a particular characteristic of the invention, the tubular part of the nozzle is articulated according to its diameter on two pivoting rods also articulated on the chassis of the vehicle at least one of the pivoting rods being attached to a fixed bracket by means of a jack. , an inflection point, oriented upwards, of the pivoting rod, serving as a point of attachment to the jack.
Selon une autre caractéristique de l'invention, le moyen complémentaire pour limiter la zone d'aspiration est constitué d'un déflecteur placé à l'intérieur de la buse qui part de son orifice supérieur et aboutit à un point de son orifice inférieur allongé, et le moyen complémentaire pour augmenter la zone d'aspiration est constitué d'une trappe relevable prévue sur la partie inférieure de la buse le long de son orifice. According to another characteristic of the invention, the complementary means for limiting the suction zone consists of a deflector placed inside the nozzle which starts from its upper orifice and ends at a point in its elongated lower orifice, and the complementary means for increasing the suction zone consists of a lifting hatch provided on the lower part of the nozzle along its orifice.
D'autres caractéristiques particulières et avantages de l'invention apparaitront à la lecture de la description suivante faisant référence aux dessins annexés qui représentent. Other particular characteristics and advantages of the invention will appear on reading the following description referring to the appended drawings which represent.
Figure 1 une vue schématique latérale de l'avant du véhicule muni du dispositif. Figure 1 a schematic side view of the front of the vehicle equipped with the device.
Figure 2 une vue de face montrant la buse avant. Figure 2 a front view showing the front nozzle.
Figure 3 une vue en élévation de la brosse tournante et de ses supports déployés. Figure 3 an elevational view of the rotating brush and its deployed supports.
Figures 4 et 5 des vues schématiques de la face avant du véhicule montrant schématiquement la position des dispositifs en position repos et en position travail. Figures 4 and 5 schematic views of the front of the vehicle schematically showing the position of the devices in the rest position and in the working position.
Le véhicule léger 3 représenté partiellement à la figure 1, possède un pare-choc avant 4, sur la partie centrale duquel est fixée une buse d'aspiration désignée dans son ensemble par la référence 1, et sur une partie latérale duquel est fixéeune brosse de nettoyage désignée dans son ensemble par la référence 2. The light vehicle 3 shown partially in FIG. 1 has a front bumper 4, on the central part of which is fixed a suction nozzle designated as a whole by the reference 1, and on a lateral part of which is fixed a brush. cleaning designated as a whole by reference 2.
La buse 1 de forme générale triangulaire se trouve donc à l'avant sensiblement dans l'axe du véhicule, son orifice inférieur allongé la étant perpendiculaire au sens de marche, et s'étendant sensiblement sur la largeur du véhicule. L'orifice supérieur 11 de la buse est de forme tubulaire sur laquelle vient s'emmancher l'extrémité du tuyau souple d'aspiration 5. Cette partie tubulaire 11 est articulée selon son diamètre sur deux tiges pivotantes 12 qui elles-mêmes sont articulées sur le pare-choc avant 4. Ces deux tiges 12 montrent chacune, sensiblement en leur milieu, un point d'inflexion orienté vers le haut, qui sert de point d'attache à une tige mobile 13 d'un vérin 14 dont l'extrémité supérieure est accrochée à un étrier fixe 15 solidaire du châssis du véhicule. The nozzle 1 of generally triangular shape is therefore located at the front substantially in the axis of the vehicle, its elongated lower orifice being perpendicular to the direction of travel, and extending substantially over the width of the vehicle. The upper orifice 11 of the nozzle is of tubular shape on which the end of the flexible suction pipe 5 is fitted. This tubular part 11 is articulated according to its diameter on two pivoting rods 12 which themselves are articulated on the front bumper 4. These two rods 12 each show, substantially in their middle, an inflection point oriented upwards, which serves as a point of attachment to a mobile rod 13 of a jack 14 whose end upper is attached to a fixed bracket 15 secured to the vehicle chassis.
L'étrier 15 sert en outre de support à l'extrémité du tuyau souple 5 à l'aide d'une plaque et d'un collier non représentés.The stirrup 15 also serves as a support for the end of the flexible pipe 5 using a plate and a collar not shown.
La partie inférieure de la buse, le long de son orifice 10, st munie sur une certaine hauteur d'une trappe relevable 16 commandée par un système à câble 17 avec frein de blocage 18, ladite trappe pouvant ouvrir davantage l'orifice 10 et. augmenter la zone d''aspiration. The lower part of the nozzle, along its orifice 10, is provided over a certain height with a lifting hatch 16 controlled by a cable system 17 with locking brake 18, said hatch being able to open the orifice 10 further. increase the suction area.
Enfin la partie intérieure de la buse porte un déflecteur 19 qui part de l'orifice 11 et aboutit .au niveau de l'orifice inférieur 10 pour raccourcir la longueur efficace de la buse et limiter ainsi la zone d'aspiration.Finally, the inner part of the nozzle carries a deflector 19 which starts from the orifice 11 and terminates at the level of the lower orifice 10 to shorten the effective length of the nozzle and thus limit the suction zone.
Ce déflecteur est amovible ou mis en position à l'aide de moyens non représentés commandés du véhicule.This deflector is removable or placed in position using means (not shown) controlled from the vehicle.
La brosse de nettoyage 2 avantageusement montée à droite du véhicule, dans le sens de la circulation habituelle est soutenue par une potence fixe 25 solidaire du pare-choc 4 que l'on peut voir à la figure 2. Cette potence, pour la clarté du dessin, n'apparaît pas sur la figure 1 sur laquelle est seulement représentée la brosse et l'amorce de ses bras supports. La brosse est entraînée en rotation sur son axe vertical par un moteur autonome d'entraînement 20 dont la plaque support 21 est articulée sur une chape à deux bras parallèles 22, lesdits bras étant eux-mêmes articulés sur un axe vertical pivotant 23 comme on le voit plus précisément à la figure 3. The cleaning brush 2 advantageously mounted to the right of the vehicle, in the direction of the usual traffic is supported by a fixed bracket 25 secured to the bumper 4 which can be seen in FIG. 2. This bracket, for the clarity of the drawing, does not appear in FIG. 1 in which only the brush and the primer of its support arms are represented. The brush is driven in rotation on its vertical axis by an autonomous drive motor 20 whose support plate 21 is articulated on a yoke with two parallel arms 22, said arms themselves being articulated on a vertical pivoting axis 23 as is see more precisely in Figure 3.
Le bras supérieur 22 est soutenu à la tête supérieure de l'axe 23, par l'intermédiaire d'un vérin 24. L'axe 23 pivote sur la potence fixe 25 solidaire du pare-choc 4 et orientée vers l'avant du véhicule. Sur le côté de l'axe 23, une bride 26 permet l'accrochage d'un autre vérin 27 dont l'extrémité est articulée sur le châssis.The upper arm 22 is supported at the upper head of the axle 23, by means of a jack 24. The axle 23 pivots on the fixed stem 25 secured to the bumper 4 and oriented towards the front of the vehicle . On the side of the axis 23, a flange 26 allows the attachment of another cylinder 27 whose end is articulated on the chassis.
Les figures 4 et 5 illustrent les positions prises par la buse 1 et la brosse 2 en position repos et en position fonctionnement. Figures 4 and 5 illustrate the positions taken by the nozzle 1 and the brush 2 in the rest position and in the operating position.
Sur la figure 4 on voit que la buse 1 a été relevée à l'aide des vérins 14. De la même façon la brosse 2 a été relevée au-dessus du sol à l'aide du vérin 24 et repliée contre la buse 1 grâce au vérin 27. De ce fait elle ne déborde pas sur le côté du véhicule pendant son déplacement en dehors du fonctionnement. In FIG. 4, it can be seen that the nozzle 1 has been raised using the jacks 14. In the same way the brush 2 has been raised above the ground using the jack 24 and folded against the nozzle 1 thanks to the jack 27. As a result, it does not overflow on the side of the vehicle during its movement outside of operation.
La figure 5 montre le véhicule en position travail. La buse 1 est alors descendue au niveau du sol, ainsi que la brosse 2, que le vérin 27 a ramené dans la position représentée en avant et à l'extrémité de la buse. Figure 5 shows the vehicle in the working position. The nozzle 1 is then lowered to ground level, as is the brush 2, which the jack 27 has brought back to the position shown in front and at the end of the nozzle.
La brosse déborde ainsi sur le côté du véhicule et peut donc agir sur les détritus situés le long des murs, des bordures ou des caniveaux. Sa position légèrement en avant de la buse 1, liée à un sens de rotation approprié, ramène les produits et poussières balayés sous l'orifice 10 de la buse, augmentant ainsi l'efficacité du nettoyage.The brush thus overflows on the side of the vehicle and can therefore act on detritus located along walls, edges or gutters. Its position slightly in front of the nozzle 1, linked to an appropriate direction of rotation, brings the swept products and dust under the orifice 10 of the nozzle, thereby increasing the cleaning efficiency.
L'ouverture de la trappe 16 commandée par l'utilisateur permet l'aspiration des déchets plus volumineux qui ne sauraient pénétrer dans l'orifice 10 par le faible espace séparant la buse du sol.The opening of the door 16 controlled by the user allows the suction of larger bulky waste which cannot penetrate into the orifice 10 through the small space separating the nozzle from the ground.
Le déflecteur intérieur 19, mis en oeuvre à la demande permet de réduire la largeur d'aspiration de la buse, augmentant ainsi la puissance d'aspiration dans la zone restante. Dans ce cas la brosse 2 peut être abaissée, à partir de la position repliée en avant du véhicule, qu'elle occupe normalement au repos. Elle coopère ainsi avec la buse de longueur réduite. The internal deflector 19, implemented on demand makes it possible to reduce the suction width of the nozzle, thereby increasing the suction power in the remaining zone. In this case the brush 2 can be lowered, from the folded position in front of the vehicle, which it normally occupies at rest. It thus cooperates with the reduced length nozzle.
Ainsi disposéesen avant du véhicule, la buse et la brosse sont parfaitement visibles par le conducteur qui peut assurer au mieux le nettoyage de la zone de travail. Il agit aisément sur les commandes des divers vérins et peut rapidement relever l'un ou l'autre des organes mobiles pour éviter un obstacle ou effectuer une manoeuvre particulière. Thus arranged in front of the vehicle, the nozzle and the brush are perfectly visible to the driver who can best ensure the cleaning of the working area. It acts easily on the controls of the various jacks and can quickly raise one or the other of the movable members to avoid an obstacle or perform a particular maneuver.
Cette disposition de la buse 1 et de la brosse 2 à l'avant du véhicule est anti-choc du fait de la position et de la forme des organes qui les soutiennent. Ainsi en cas de choc frontal sur la buse 1, du fait. de la position de la tige 12 et de l'appui de la tige 13 sur le point d'inflexion de la tige 12, l'ensemble se repliera automatiquement vers le haut. Une simple action sur le vérin 14 permettra de la rabaisser en position travail. I1 en est de même en cas de choc sur la brosse qui remonte vers le haut en se repliant en direction de l'axe 23 grâce aux bras articulés 22. This arrangement of the nozzle 1 and the brush 2 at the front of the vehicle is anti-shock because of the position and the shape of the members which support them. Thus in the event of a frontal impact on the nozzle 1, due to this. from the position of the rod 12 and the support of the rod 13 on the point of inflection of the rod 12, the assembly will automatically fold up. A simple action on the jack 14 will lower it into the working position. It is the same in the event of an impact on the brush which rises upwards by folding back in the direction of the axis 23 thanks to the articulated arms 22.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8615267A FR2605907B1 (en) | 1986-11-03 | 1986-11-03 | COMBINED SUCTION AND CLEANING DEVICE MOUNTED ON A SELF-CONTAINED LIGHT VEHICLE FOR SUCTION OF INDUSTRIAL AND URBAN WASTE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8615267A FR2605907B1 (en) | 1986-11-03 | 1986-11-03 | COMBINED SUCTION AND CLEANING DEVICE MOUNTED ON A SELF-CONTAINED LIGHT VEHICLE FOR SUCTION OF INDUSTRIAL AND URBAN WASTE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2605907A1 true FR2605907A1 (en) | 1988-05-06 |
| FR2605907B1 FR2605907B1 (en) | 1989-02-17 |
Family
ID=9340453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8615267A Expired FR2605907B1 (en) | 1986-11-03 | 1986-11-03 | COMBINED SUCTION AND CLEANING DEVICE MOUNTED ON A SELF-CONTAINED LIGHT VEHICLE FOR SUCTION OF INDUSTRIAL AND URBAN WASTE |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2605907B1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641293A1 (en) * | 1988-12-29 | 1990-07-06 | Protee Gie | APPARATUS FOR CLEANING A HORIZONTAL SURFACE |
| DE29608093U1 (en) * | 1996-05-06 | 1996-08-14 | Sobernheimer Maschinenbau Gmbh | Plate broom on sweeper |
| EP0965690A1 (en) * | 1998-06-15 | 1999-12-22 | Tennant Company | Dual mode debris pickup machine |
| EP1215337A3 (en) * | 2000-12-14 | 2003-11-05 | Schmidt Holding GmbH | Suction-sweeping apparatus |
| FR2901289A1 (en) * | 2006-05-17 | 2007-11-23 | Jungo Voirie Soc Par Actions S | Road vehicle`s cleaning structure for e.g. cleaning pavement of plane path, has rear brushes fixed on chassis and front brushes mounted on articulated coupling support, where brushes are arranged along longitudinal axis of road vehicle |
| CN101831885A (en) * | 2010-05-10 | 2010-09-15 | 长治清华机械厂 | Cleaning device of sweeping machine |
| CN103953383A (en) * | 2014-04-16 | 2014-07-30 | 江西四通重工机械有限公司 | Multi-degree-of-freedom in-laneway dust catcher |
| CN107824487A (en) * | 2017-10-17 | 2018-03-23 | 深圳市中科智诚科技有限公司 | A kind of equipment of the Slurry treatment for oil exploration based on Internet of Things |
| CN111088769A (en) * | 2019-12-12 | 2020-05-01 | 安徽爱瑞特新能源专用汽车股份有限公司 | Side brush structure of sweeper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE925777C (en) * | 1952-09-26 | 1955-03-28 | Streicher Fa M | Process for the automatic removal of road dirt and road cleaning vehicles |
| DE1061356B (en) * | 1957-07-11 | 1959-07-16 | Keller & Knappich Ges Mit Besc | Vehicle for the treatment of the traversed ground by means of work equipment guided closely over it |
| DE1281472B (en) * | 1964-04-11 | 1968-10-31 | Ries Adolf Fa | Attachment device that can be connected to a small tractor for sweeping streets and sidewalks |
| FR2405332A1 (en) * | 1977-10-05 | 1979-05-04 | Rolba | Tractor mounted rotary brush sweeper - has housing supported on oscillating folding parallelogram frame permitting elevation for transit |
| EP0029347A1 (en) * | 1979-11-17 | 1981-05-27 | Hestair Eagle Limited | Road sweeping apparatus and method of making a refuse collecting nozzle |
| EP0072039A2 (en) * | 1981-08-05 | 1983-02-16 | Boschung Holding A.G. Freiburg | Sweeping machine |
| US4580312A (en) * | 1984-02-10 | 1986-04-08 | Raaij Karel W M Van | Broom and suction assembly for a street sweeper |
-
1986
- 1986-11-03 FR FR8615267A patent/FR2605907B1/en not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE925777C (en) * | 1952-09-26 | 1955-03-28 | Streicher Fa M | Process for the automatic removal of road dirt and road cleaning vehicles |
| DE1061356B (en) * | 1957-07-11 | 1959-07-16 | Keller & Knappich Ges Mit Besc | Vehicle for the treatment of the traversed ground by means of work equipment guided closely over it |
| DE1281472B (en) * | 1964-04-11 | 1968-10-31 | Ries Adolf Fa | Attachment device that can be connected to a small tractor for sweeping streets and sidewalks |
| FR2405332A1 (en) * | 1977-10-05 | 1979-05-04 | Rolba | Tractor mounted rotary brush sweeper - has housing supported on oscillating folding parallelogram frame permitting elevation for transit |
| EP0029347A1 (en) * | 1979-11-17 | 1981-05-27 | Hestair Eagle Limited | Road sweeping apparatus and method of making a refuse collecting nozzle |
| EP0072039A2 (en) * | 1981-08-05 | 1983-02-16 | Boschung Holding A.G. Freiburg | Sweeping machine |
| US4580312A (en) * | 1984-02-10 | 1986-04-08 | Raaij Karel W M Van | Broom and suction assembly for a street sweeper |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641293A1 (en) * | 1988-12-29 | 1990-07-06 | Protee Gie | APPARATUS FOR CLEANING A HORIZONTAL SURFACE |
| EP0378025A1 (en) * | 1988-12-29 | 1990-07-18 | G.I.E. PROTEE Groupement d'intérêt économique | Apparatus and process for cleaning a horizontal surface |
| DE29608093U1 (en) * | 1996-05-06 | 1996-08-14 | Sobernheimer Maschinenbau Gmbh | Plate broom on sweeper |
| EP0965690A1 (en) * | 1998-06-15 | 1999-12-22 | Tennant Company | Dual mode debris pickup machine |
| US6389641B1 (en) | 1998-06-15 | 2002-05-21 | Tennant Company | Dual mode debris pickup machine |
| EP1215337A3 (en) * | 2000-12-14 | 2003-11-05 | Schmidt Holding GmbH | Suction-sweeping apparatus |
| FR2901289A1 (en) * | 2006-05-17 | 2007-11-23 | Jungo Voirie Soc Par Actions S | Road vehicle`s cleaning structure for e.g. cleaning pavement of plane path, has rear brushes fixed on chassis and front brushes mounted on articulated coupling support, where brushes are arranged along longitudinal axis of road vehicle |
| CN101831885A (en) * | 2010-05-10 | 2010-09-15 | 长治清华机械厂 | Cleaning device of sweeping machine |
| CN103953383A (en) * | 2014-04-16 | 2014-07-30 | 江西四通重工机械有限公司 | Multi-degree-of-freedom in-laneway dust catcher |
| CN103953383B (en) * | 2014-04-16 | 2016-08-31 | 江西四通重工机械有限公司 | Dust trapping device in a kind of multiple degrees of freedom tunnel |
| CN107824487A (en) * | 2017-10-17 | 2018-03-23 | 深圳市中科智诚科技有限公司 | A kind of equipment of the Slurry treatment for oil exploration based on Internet of Things |
| CN111088769A (en) * | 2019-12-12 | 2020-05-01 | 安徽爱瑞特新能源专用汽车股份有限公司 | Side brush structure of sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2605907B1 (en) | 1989-02-17 |
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| ST | Notification of lapse |