FR2562923A1 - Articulated ground levelling roller frame - Google Patents
Articulated ground levelling roller frame Download PDFInfo
- Publication number
- FR2562923A1 FR2562923A1 FR8505535A FR8505535A FR2562923A1 FR 2562923 A1 FR2562923 A1 FR 2562923A1 FR 8505535 A FR8505535 A FR 8505535A FR 8505535 A FR8505535 A FR 8505535A FR 2562923 A1 FR2562923 A1 FR 2562923A1
- Authority
- FR
- France
- Prior art keywords
- chassis
- vibrating
- fastened
- frame
- roller frame
- 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
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
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Body Structure For Vehicles (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Studio Devices (AREA)
Abstract
Description
"Châssis pour compacteur vibrant, permettant une meilleure
visibilité de la cabine"
L'invention a pour objet un châssis pour cylindre vibrant avec lequel est résolu le problème d'améliorer la possibilité de voir la surface compactée à partir de la cabine du compacteur."Chassis for vibrating compactor, allowing better
visibility of the cabin "
The subject of the invention is a chassis for a vibrating cylinder with which the problem is solved of improving the possibility of seeing the surface compacted from the cabin of the compactor.
Les cylindres vibrants connus jusqu'ici, comportant un châssis articulé, sont avantageusement disposés de façon telle qu'à la partie avant du châssis, il est monté un tambour de cylindre vibrant et parallèlement à son axe, un moteur d'entrainement, pendant que, sur l'arrière du châssis sont montés seulement deux roues motrices pneumatiques ainsi que la cabine. Cette solution permet de tirer parti du maximum du poids pour charger le tambour du cylindre vibrant qui assure le compactage. The vibrating cylinders known up to now, comprising an articulated chassis, are advantageously arranged in such a way that at the front part of the chassis, a vibrating cylinder drum is mounted and, parallel to its axis, a drive motor, while , on the rear of the chassis are mounted only two pneumatic drive wheels as well as the cabin. This solution makes it possible to take advantage of the maximum weight to load the drum of the vibrating cylinder which ensures compaction.
Un inconvénient de ce genre de cylindres connus est que l'arrière du châssis est disposé en forme de fourche horizontale, sur les faces intérieures des bras de laquelle sont prises les roues motrices pneumatiques. Cette disposition a pour conséquence que les bras de la fourche coupent la vue du conducteur sur la surface compactée sur les côtés extérieurs des roues pneumatiques.A disadvantage of this type of known cylinder is that the rear of the chassis is arranged in the form of a horizontal fork, on the internal faces of the arms from which the pneumatic drive wheels are taken. This arrangement has the consequence that the arms of the fork cut off the driver's view of the compacted surface on the outer sides of the pneumatic wheels.
Un autre inconvénient réside en ce que les brzs de la fourche du châssis sont fortement sollicités par la rotation des roues à pneumatiques , pour cette raison, ces bras doivent avoir des dimensions importantes, de sorte que le poids des parties arrière de la machine, qui n'est pas utilisé pour contribuer à l'effet de compactage, se trouve augmenté. Another drawback is that the brzs of the chassis fork are highly stressed by the rotation of the pneumatic wheels, for this reason these arms must have large dimensions, so that the weight of the rear parts of the machine, which is not used to contribute to the compacting effect, is increased.
Les défauts mentionnés sont supprimés par l'invention d'un châssis de compacteur vibrant qui est divisé, par l'articulation de la direction, en un châssis avant et un châssis arrière, et qui est basé sur ce que le châssis arrière est réalisé sous la forme d'un élément porteur creux, rectiligne, horizontal, à la partie avant duquel est fixé l'articulation de direction, et sur les côtés, les deux roues pneumatiques motrices, le tout au moyen de mécanismes hydrostatiques, et ou, sur la partie supérieure sont réalisées les console de montage de la cabine. L'élément porteur horizontal, creux, linéaire peut avantageusement être exécuté sous la forme de réservoir à carburant. The aforementioned faults are eliminated by the invention of a vibrating compactor chassis which is divided, by the articulation of the steering, into a front chassis and a rear chassis, and which is based on the fact that the rear chassis is produced under the shape of a hollow, rectilinear, horizontal support element, to the front part of which the steering joint is fixed, and on the sides, the two pneumatic drive wheels, all by means of hydrostatic mechanisms, and or, on the upper part are produced the cabin mounting console. The horizontal, hollow, linear support element can advantageously be executed in the form of a fuel tank.
Par la fixation des roues pneumatiques motrices sur l'élément porteur creux rectiligne, et la cabine à la partie supérieure de cet élément porteur, on obtient une vision totale de la surface compactée le long de la bordure extérieure des roues motrices pneumatiques, pendant que l'élément porteur horizontal creux forme une construction légère et rigide que l'on a avantage à utiliser en même temps comme réservoir de carburant. By fixing the pneumatic drive wheels on the straight hollow carrier element, and the cabin at the top of this carrier element, a total view of the compacted surface is obtained along the outer edge of the pneumatic drive wheels, while the he hollow horizontal carrier element forms a light and rigid construction which it is advantageous to use at the same time as a fuel tank.
Les figures annexées représentent un exemple d'exécution d'un compacteur vibrant avec un châssis suivant l'invention, où, dans la figure 1 le châssis est vu de côté, et dans la figure 2, le châssis est vu en plan. The appended figures represent an exemplary embodiment of a vibrating compactor with a chassis according to the invention, where, in FIG. 1, the chassis is seen from the side, and in FIG. 2, the chassis is seen in plan.
Le châssis du compacteur vibrant est constitué d'une partie avant 10, dont font partie le tambour 9 du cylindre vibrant et le groupe moteur 11, et qui est relié, par l'articulation de la direction, avec le châssis arrière. Le châssis arrière comporte l'arti culation de direction 2, rattachée à la partie avant 1 ; sur les côtés 3 de ce châssis sont montées les roues motrices 4 pneumatiques, au moyen de mécanismes hydrosta- tiques 5. La cabine 8 est fixée, au moyen des consoles 7 à la partie supérieure 6 de ce châssis arrière. The chassis of the vibrating compactor consists of a front part 10, of which the drum 9 of the vibrating cylinder and the motor unit 11 are part, and which is connected, by the articulation of the steering, with the rear chassis. The rear chassis comprises the articulation 2, attached to the front part 1; on the sides 3 of this chassis are mounted the pneumatic drive wheels 4, by means of hydrostatic mechanisms 5. The cabin 8 is fixed, by means of brackets 7 to the upper part 6 of this rear chassis.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS842785A CS245571B1 (en) | 1984-04-12 | 1984-04-12 | Frame of vibratory roller |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2562923A1 true FR2562923A1 (en) | 1985-10-18 |
FR2562923B3 FR2562923B3 (en) | 1986-08-22 |
Family
ID=5365945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8505535A Expired FR2562923B3 (en) | 1984-04-12 | 1985-04-12 | CHASSIS FOR A VIBRATING COMPACTOR, ENABLING IMPROVED CAB VISIBILITY |
Country Status (5)
Country | Link |
---|---|
CS (1) | CS245571B1 (en) |
DD (1) | DD256983A3 (en) |
DE (1) | DE3511332A1 (en) |
FR (1) | FR2562923B3 (en) |
SE (1) | SE457095B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1029981B1 (en) * | 1999-02-15 | 2004-10-20 | Ammann Verdichtung AG | Self-propelled compacting apparatus for ground compaction |
EP1029982A1 (en) * | 1999-02-15 | 2000-08-23 | Ammann Verdichtung AG | Self-propelled compacting apparatus for ground compaction |
CN110158419A (en) * | 2019-06-19 | 2019-08-23 | 洛阳市全发机械制造有限公司 | A kind of towed vibratory roller bracket |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1834565U (en) * | 1961-04-28 | 1961-07-13 | Wilhelm Weller | STREET ROLLER THAT CONSISTS OF TWO UNITS, SWIVELING AND RELEASINGLY CONNECTED. |
FR1486993A (en) * | 1966-07-19 | 1967-06-30 | Self-propelled road roller particularly suitable for soil compression | |
US3605583A (en) * | 1969-04-01 | 1971-09-20 | Tampo Mfg Co Inc | Vibratory roller compacting apparatus and method |
CH552101A (en) * | 1972-12-19 | 1974-07-31 | Domenighetti Domenico | MULTIPLE THICKENER OPERATING MACHINE MADE OF THREE OR MORE ARTICULATED GROUPS FOR THE COMPACTION OF THE SOIL. |
DE2739338A1 (en) * | 1977-09-01 | 1978-09-14 | Losenhausen Maschinenbau Ag | RAMP FOOT COMPACTION ROLLER |
-
1984
- 1984-04-12 CS CS842785A patent/CS245571B1/en unknown
-
1985
- 1985-03-18 DD DD27422085A patent/DD256983A3/en not_active IP Right Cessation
- 1985-03-28 DE DE19853511332 patent/DE3511332A1/en not_active Withdrawn
- 1985-04-02 SE SE8501637A patent/SE457095B/en not_active IP Right Cessation
- 1985-04-12 FR FR8505535A patent/FR2562923B3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CS278584A1 (en) | 1985-07-16 |
DE3511332A1 (en) | 1985-10-24 |
SE8501637L (en) | 1985-10-13 |
CS245571B1 (en) | 1986-10-16 |
SE457095B (en) | 1988-11-28 |
SE8501637D0 (en) | 1985-04-02 |
FR2562923B3 (en) | 1986-08-22 |
DD256983A3 (en) | 1988-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |