EP1029981B1 - Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung - Google Patents
Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung Download PDFInfo
- Publication number
- EP1029981B1 EP1029981B1 EP20000810123 EP00810123A EP1029981B1 EP 1029981 B1 EP1029981 B1 EP 1029981B1 EP 20000810123 EP20000810123 EP 20000810123 EP 00810123 A EP00810123 A EP 00810123A EP 1029981 B1 EP1029981 B1 EP 1029981B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compacting apparatus
- driver
- cab
- disposed
- joint
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/30—Cabin details
Definitions
- the invention relates to a self-propelled compaction device for soil compaction according to the preamble of claim 1.
- a tandem vibration roller has an articulation control or one Fifth-wheel steering.
- the joint for the articulation control or the articulated steering divided the vehicle into a front and a rear vehicle part.
- Known tandem vibratory rollers e.g. CC422, CC222 / 232 from DAYNAPAC, had a front part of the vehicle with a front bandage, next to which was moved backwards and the cab was slightly raised. The rear part of the vehicle was assigned to the rear drum, next to the primary motor, offset towards the articulated joint was ordered.
- the well-known VSH 150 tandem roller from STAVOSTROJ a.s. had one rear part of the vehicle with a rear bandage, next to which the primary engine is arranged was.
- the front part of the vehicle had the front bandage, over which diagonally from the driver's cab was located.
- the well-known tandem vibration roller was analogous BW 161 AD from BOMAG.
- the well-known tandem vibration roller YZDC14 from XUZHOU also had one front and rear vehicle parts separated by an articulated joint.
- the front part of the vehicle had the front bandage, over the backwards diagonally upwards the driver's cab was arranged behind the primary engine at the same height was.
- the rear part of the vehicle had the rear drum over which a fuel tank was ordered.
- a tandem roller is known from GB-A 1 358 126.
- the well-known tandem roller had one against the floor in front of the front and behind the rear drum lowerable barrel assembly with two wheels each. Had in the raised state these wheels make frictional contact with the bandages in order to be able to drive them. Im against the When the floor was lowered, the frictional engagement with the bandage in question was eliminated and lifted it off the floor.
- This arrangement should be an improved one Maneuverability of the roller when the drums are moved laterally against each other result.
- the roller had a front and a rear part of the vehicle. Both Vehicle parts were connected to each other via an articulated joint. The cab was arranged on the vehicle part having the rear bandage.
- the primary motor for the roller drive In the chassis of the rear vehicle part, which is arranged above the holding frame for the rear drum was the primary motor for the roller drive.
- the primary engine drove you electric generator or a hydraulic pump.
- the electrical power generated or the pressurized hydraulic oil became drive elements directly on the led the two wheels to an axle connecting the drive set.
- the warmth and The primary engine causing noise emissions was in the immediate vicinity of the Cab, i.e. arranged almost next to the driver's seat.
- Another tandem roller is known from DE-A 30 13 430, which except for the missing rubber-tired, power-transmitting wheels constructed analogously to GB-A 1 358 126 was.
- the front and the back bandages were here in a narrow and one wide bandage section divided into two.
- the wide bandage section was included a drive means directly driven hydrostatically.
- the one for the hydrostatically working The necessary oil pressure was used to drive a primary motor that drives a pump generated, almost under the driver's seat, recognizable by the side ventilation grille in the figure there 1, was arranged.
- EP-A 0 711 872 discloses a tandem roller, each with a bandage front and a rear vehicle part known.
- the well-known roller was the driver's cabin on the front part of the vehicle and the on the rear part of the vehicle Primary engine arranged.
- Single drum compactors are also used for soil compaction. Historically have compactors for soil compaction pulled out with a tractor Compaction rollers developed. This historical origin still shows very much clearly the well-known SP2012 single drum roller from BENFORD. Here is the picture of one Tractor still clearly recognizable.
- the vehicle was steered using a single drum roller articulated joint separating two vehicle parts. One part of the vehicle pointed the two rubber-tired drive wheels, on the connecting axis of the primary engine and the cab, which was offset towards the articulated joint, was arranged. As a so-called trailer a bandage was no longer pulled as a compaction roller, but pushed. However, this bandage simultaneously provided the "rear wheels" of the tractor, i.e. now the "front wheels". The primary engine was for servicing from the front or accessible laterally above the wheels.
- the well-known single drum roller was analog from BOMAG and the well-known single drum roller VV 1000.D from the company STAVOSTROJ trained.
- the driver's cab was on the well-known ELFO 345C single drum roller from BITELLI arranged directly above the rubber tires drive wheels.
- the front part of the vehicle showed the front bandage, over and behind which the primary engine lay.
- CATERPILLAR had driver's cab on their well-known CB-535B Primary engine and rubber tires drive wheels arranged in the rear part of the vehicle and the compaction bandage alone in the front part of the vehicle.
- the primary engine was located here under the driver's cab, which can then be folded away for service purposes had to.
- a known garbage compactor was analogous to a tandem vibratory roller built up, often without a vibration device in the bandages could.
- the two bandages were facing a smooth bandage jacket a strongly emphasized nub on (padfoot bandages).
- a combination roller was also analogous to that already described above Roll types built, but they had rubber tires drive wheels. However, these were trained such that compression could also be carried out with them. Instead of Left and right drive wheels were now sealed with several rubber tires arranged side by side on an axis.
- the object of the invention is to provide a self-propelled compaction device the preamble of claim 1 with a front and a rear articulated to create connected vehicle part, which on the one hand the vehicle driver a flawless Insight into the area in front of and behind its bandages or drive wheels gives and on the other hand good accessibility to the primary engine as part of a drive unit is given for the compression device, this primary engine also is still arranged such that noise and waste heat pollution for the driver are minimal.
- Another object of the invention is a compression device to create with a deep swearpun suit.
- the problem is solved in that the primary engine between the cab and the drive wheel set, but not between the drive wheels, also not directly above this and also not directly under the cab is and as deep as possible, just following the for given a self-propelled compaction device Ground clearance is arranged.
- the primary engine is located between the cab and the drive wheels is, it is much more accessible than in the known devices, which the engine between the drive wheels or under the cab. In the known arrangement between the drive wheels there was accessibility given from the front. At this point, however, was the hydraulic unit for the drive wheels. The control for the hydraulic fluid and its pressure done by the primary engine. Experiments have now shown that those used here Hydraulic systems require almost no maintenance. The primary engine, and not that Hydraulic system with the hydraulic drive elements, but requires an oil change, Filter cleaning, nozzle adjustment, ... regular maintenance, which is then carried out by arrangement according to the invention can be carried out simply, quickly and without problems.
- the self-propelled compacting device according to the invention shown in FIG. 1 is designed as a compactor 2 for compacting waste or soil.
- the single drum roller 2 has a driver's cab 1 , a front drum 3 for soil compaction and two rubber-tired drive wheels 7 arranged on the left and right of the device frame 5 , of which only the left one can be seen in FIG. 1 in the direction of travel.
- the two rubber-tired drive wheels 7 form a drive wheel set 6 .
- the front bandage 3 is formed here, for example, with pounding feet 8 on its jacket.
- the single drum roller 2 is divided into a front and a rear vehicle part 11 or 12 by an articulated joint 9 .
- the hinge 9 is connected via a steering device 13 in cab 1 by a driver 15 to the driving direction via a setting shown in Figure 4 steering linkages 53a and 53b are adjustable.
- the driver's cab 1 and the drive wheels 7 are arranged together in the vehicle part 12 .
- the primary engine 17 is also arranged between the driver's cab 1 and the drive wheels 7 in this vehicle part 12 .
- the primary motor 17 provides the energy required for moving the compaction device and for soil compaction.
- the primary engine 17 is generally an internal combustion engine (diesel engine). It can act as an intermediate means on the drive wheels 7 directly via a gear. Most of the time, however, the primary motor 17 acts on a hydrostatic pump (not shown) or an electric generator (not shown).
- the generated electrical power or the pressurized liquid is led with the interposition of a control unit via electrical or pressure lines directly to the drive wheels 7 drive elements.
- the hydrostatic pump or the electrical generator with the associated lines to the drive elements as well as any existing control for controlling the energy flow are then the intermediate means (between the primary motor and drive elements).
- the primary engine and the drive elements which are usually located in close proximity to the drive wheels.
- the primary motor 17 is the unit which generates waste heat, noise and also vibrations.
- a drive unit of a compression device thus comprises the primary motor 17 , a fuel store supplying it with energy, an engine control, a conversion unit for converting the energy generated by the engine into another easily controllable and transportable energy (electrical current; pressurized liquid, ...) , Drive units, which convert the converted energy into kinetic energy (usually rotation) according to their regulation, lines between the conversion unit and the drive units, and a coupling of the drive units to travel motion elements (drive wheels and, if applicable, also bandages).
- a conversion and reverse conversion of the drive energy generated by the primary motor 17 can be dispensed with if the primary motor 17 is connected directly to a transmission with the travel movement elements. If vibration units are present in the compression device, these generally also draw their energy from the primary motor 17 ; but they can also be driven independently of the primary motor 17 .
- a diesel engine 17 as a primary engine is arranged in a vertical position in FIG .
- the ventilation of the diesel engine 17 takes place through the side ventilation slots 19 shown in FIG. 2 .
- the heated exhaust air exits through the rear exhaust air slots 40 (not shown in the figures ) as an air outlet unit in an engine cover 20 .
- the ventilation slots 19 can be laterally offset approximately at the height of the driver's seat surface 21 or even below this height.
- the exhaust air slots 40 for the discharge of heated cooling air and the ventilation slots 19 for the intake of fresh cooling air are part of a cooling unit.
- the driver's cab 1 is offset from the primary engine 17 in the direction of travel and is located approximately above the articulated joint 9 .
- a dirt cover 22 is arranged above the drive wheels (7) only with an installation tolerance.
- vehicle driver 15 can see floor 23 in front of front drum 3 at an angle of 31 ° and floor 23 behind drive wheels at 29 °.
- the front bandage 3 is designed as a landfill roller with pounding feet 8 .
- the warm exhaust air of the primary engine 17 is offset to the rear with respect to the location of the vehicle driver 15 .
- engine noise penetrates to the outside, even if attenuated by sound-absorbing measures in the engine compartment. Due to the arrangement selected here, however, the heat and also the sound exit from the vehicle driver 15 or from his head, with a view of the known compression devices mentioned above, is further away and thus less disruptive for him than in the majority of the known compression devices.
- the primary motor 17 Since the primary motor 17 is no longer located between the two rubber tires on their rear axles, as is the case with the well-known single drum roller "SP 2012" from “Benford” and the well known single drum roller VV 1000.D from “STAVISTROJ", it can be very deep, in a height, which is only limited by the necessary ground clearance, can be arranged in a service-friendly manner. Due to the low position of the primary motor 17 , a low center of gravity of the compactor is achieved and thus extremely stable driving properties. The single drum roller can therefore also be used on inclined surfaces without any problems.
- FIG. 2 shows a further single drum roller 27 as a variant of the single drum roller 2 shown in FIG. 1 .
- the single drum drum 27 has a drum 29 with a smooth circular cylindrical surface, which is used in particular for road compaction.
- a primary motor 30 is no longer installed in the longitudinal axis of the vehicle, but rather transversely to it.
- the ventilation slots 19 which can be seen clearly in FIG. 2 have already been mentioned above.
- FIG. 3 shows a tandem roller 33 , which according to its definition has a front and a rear circular cylindrical bandage 35 and 36 with a smooth metal surface for soil compaction.
- the tandem roller 33 is identical to the compacting devices explained above, except for the bandages or drive wheels used.
- a primary motor 37 is arranged here in a horizontal position analogous to the illustration in FIG. 2 .
- the side engine covers 39 are identical to those in Figure 2 , but here shown in the open position for service.
- FIGS. 4 to 6 A possible exemplary embodiment for the formation of the articulated joint 9 between a front and a rear vehicle part 45 and 47 is shown in FIGS. 4 to 6 .
- a chassis wall 49 is shown, to which a pivot bearing 50 is fastened by means of two flanges 51a and 51b .
- the front vehicle part 45 can be pivoted relative to the rear 47 for steering with a steering deflection of approximately ⁇ 35 °.
- the pivoting takes place via a steering linkage 53a and 53b , which is only indicated in FIG. 4 and which cooperates with the steering device 13 .
- the steering linkage 53a and 53b engages on a steering bracket 54 .
- An upper and a lower approximately horizontally extending central joint plate 55a and 55b are arranged in the upper and lower region of the rotary bearing 50 .
- the two central joint plates 55a and 55b are firmly connected to one another by an outer front and by a holding plate 57a and 57b extending in the articulated joint 9 .
- Both holding plates 57a and 57b run approximately vertically.
- a torsion bar 61 serving as a torsion spring is firmly inserted in a first plate 62 , which is screwed to a second 63 .
- the second plate 63 is then attached to the front outer holding plate 57a .
- the other end of the torsion bar is shrink-fitted with a socket 65 of the steering bracket 54 .
- the steering bracket 54 is rotatably mounted with a first bearing 67a in the second plate 63 and with a second bearing 67b in an inner flange 69 arranged in the inner holding plate 57b .
- the steering bracket 54 has lateral extensions 71a and 71b , which each lead to one of the arms 73a and 73b , which hold a front drum 75 .
- FIG. 4 which shows a top view of the articulated joint 9
- the maximum steering angle from here, for example, ⁇ 35 ° to the right and to the left is indicated by dash-dotted lines.
- Figure 6 shows in dash-dotted positions a pendulum deflection of the steering bracket 54 due to the bracket on the torsion bar 61 from here, for example, 10 °.
- the front bandage 75 is shown in FIG. 6 to clarify the pendulum deflection, although it is not visible in this illustration because it is located on the back of the cut.
- An angle between 5 ° and 20 ° can be selected as the pendulum deflection; the 10 ° suggested here have proven themselves in operation.
- the front and rear vehicle parts 45 and 47 are, as already explained above, connected to one another via the articulated joint 9 .
- the rear vehicle part 47 generally has drive wheels with rubber tires.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Architecture (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
Description
- Fig. 1
- eine Seitenansicht der erfindungsgemäßen Verdichtungsvorrichtung als Walzenzug mit einer Deponiewalze und mit seitlich abgenommenen Verkleidungsblechen,
- Fig. 2
- eine Seitenansicht der in Figur 1 dargestellten Verdichtungsvorrichtung mit seitlichen Verkleidungsblechen, wobei hier der Primärmotor in einer vertikalen Lage als Einbauvariante angedeutet und die vordere Bandage als Verdichtungsbandage insbesondere zur Fahrbahnverdichtung ausgebildet ist,
- Fig. 3
- eine Seitenansicht einer Tandemwalze als Variante zu den in den Figuren 1 und 2 dargestellten Walzenzügen,
- Fig. 4
- eine Draufsicht in Blickrichtung IV in Figur 5 auf ein Gelenk zwischen dem vorderen und hinteren Fahrzeugteil einer in den Figuren 2 und 3 dargestellten Verdichtungsvorrichtung,
- Fig. 5
- einen Querschnitt entlang der Linie V - V in Figur 5 und
- Fig. 6
- eine Ansicht in Blickrichtung VI in Figur 5, wobei zum besseren Funktionsverständnis die nicht sichtbare Bandage des vorderen Fahrzeugteils, welche auf der Rückseite des Schnittes liegt, strichpunktiert eingetragen ist.
Claims (9)
- Selbstfahrende Verdichtungsvorrichtung (2, 27, 33) zur Bodenverdichtung mit einem Führerstand (1), mit Antriebsmitteln versehene Antriebsräder (7), einem Primärmotor (17, 30, 37), mit dem wenigstens ein Antriebsmittel direkt oder indirekt über ein Zwischenmittel antreibbar ist, wenigstens einer Bandage (3, 29) sowie einem Gelenk (9) zur Fahrtrichtungseinstellung, welches die Verdichtungsvorrichtung in einen vorderen und einen hinteren Fahrzeugteil (11, 12) teilt, wobei der Führerstand (1) und ein Antriebsräder (7) aufweisender Antriebsrädersatz (6) zusammen in einem einzigen, bevorzugt dem hinteren, Fahrzeugteil (12) angeordnet sind, dadurch gekennzeichnet, daß der Primärmotor (17, 30, 37) zwischen dem Führerstand (1) und dem Antriebsrädersatz (6), jedoch nicht zwischen den Antriebsrädern (7), auch nicht direkt über diesen und auch nicht direkt unter dem Führerstand (1) angeordnet ist, und so tief wie möglich, lediglich unter Einhaltung der für eine selbstfahrende Verdichtungsvorrichtung vorgegebenen Bodenfreiheit angeordnet ist.
- Verdichtungsvorrichtung (2, 27, 33) nach Anspruch 1, dadurch gekennzeichnet, daß der Führerstand (1) über dem, insbesondere als Knickgelenk ausgebildeten Gelenk (9) angeordnet ist.
- Verdichtungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Gelenk zweigelenkig ausgebildet ist, um als Schemellenkung zu dienen.
- Verdichtungsvorrichtung (2, 27, 33) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Primärmotor (17, 30, 37) eine Kühleinheit hat, deren Luftaustrittseinheit (40) an der hinteren Seite der Verdichtungsvorrichtung angeordnet ist und bevorzugt die Verdichtungsvorrichtung mit dem vorderen und dem hinteren Fahrzeugteil (11, 12) zusammen einen Walzenzug bildet.
- Verdichtungsvorrichtung (2, 27, 33) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß über den Antriebsrädern (7) bzw. über dem Antriebsrädersatz (6) lediglich mit einer Montagetoleranz eine Schmutzabdeckung (22) angeordnet ist und die Höhe einer Fahrzeugführersitzfläche (21) im Führerstand (1) über dem Boden (23) nur so hoch angeordnet ist, daß ein auf der Sitzfläche (21) sitzender Fahrzeugführer (15) einen, insbesondere hinter den Antriebsrädern (7) sowie bevorzugt vor der Bandage (3), kauernden Menschen sieht.
- Verdichtungsvorrichtung (2, 27, 33) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Primärmotor (17, 30, 37) so tief wie möglich, lediglich unter Einhaltung der für eine selbstfahrende Verdichtungsvorrichtung vorgegebenen Bodenfreiheit angeordnet ist, damit die Vorrichtung eine tiefe Schwerpunktlage erhält.
- Verdichtungsvorrichtung (2, 27, 33) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß Führerstand (1), Antriebsräder (7) und Primärmotor (17, 30, 37) im hinteren Fahrzeugteil (12) angeordnet sind und bevorzugt anstelle der Antriebsräder (7) bzw. des Antriebsrädersatzes (6) eine durchgehende Bandage (36) montierbar ist.
- Selbstfahrende Verdichtungsvorrichtung (2, 27, 33), nach einem der Ansprüche 1 bis 7, gekennzeichnet durch eine am Gelenk zwischen dem vorderem und dem hinteren Fahrzeugteil (45, 47) angeordneten Torsionsfederung (61).
- Verdichtungsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Torsionsfederung (61) mit einem Pendelausschlag zwischen 5° und 20°, bevorzugt von 10°, als Drehstabfeder ausgebildet ist, welche vorzugsweise innerhalb eines im Gelenk (9) liegenden Lenkbügels (54) für die Lenkung der Verdichtungsvorrichtung angeordnet ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20000810123 EP1029981B1 (de) | 1999-02-15 | 2000-02-14 | Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99810137 | 1999-02-15 | ||
EP99810137A EP1029982A1 (de) | 1999-02-15 | 1999-02-15 | Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung |
EP20000810123 EP1029981B1 (de) | 1999-02-15 | 2000-02-14 | Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1029981A1 EP1029981A1 (de) | 2000-08-23 |
EP1029981B1 true EP1029981B1 (de) | 2004-10-20 |
Family
ID=26073777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000810123 Expired - Lifetime EP1029981B1 (de) | 1999-02-15 | 2000-02-14 | Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1029981B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6857816B2 (en) * | 2001-06-20 | 2005-02-22 | Sakai Heavy Industries, Ltd. | Roller |
CN114657968B (zh) * | 2022-04-08 | 2023-06-09 | 北京城乡建设集团有限责任公司 | 一种便携式压平机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937507C (de) * | 1954-08-27 | 1956-01-05 | Holder Maschinenfabrik Geb | Allradangetriebener Zweiachsschlepper |
US3623567A (en) * | 1969-10-27 | 1971-11-30 | Ian Mckenzie | Coupling for articulated vehicle incorporating stabilizer |
FR2143560B1 (de) * | 1971-06-29 | 1974-03-08 | Richier Sa | |
CS245571B1 (en) * | 1984-04-12 | 1986-10-16 | Stanislav Venc | Frame of vibratory roller |
FR2620467B1 (fr) * | 1987-09-14 | 1990-01-05 | Cmi Europ Sa | Engin compacteur roulant a transmission hydraulique perfectionnee |
JPH0314713A (ja) * | 1989-06-12 | 1991-01-23 | Nissan Motor Co Ltd | 能動型サスペンション |
ES2045844T3 (es) * | 1990-05-28 | 1994-01-16 | Caterpillar Paving Prod | Aparato y metodo para controlar la frecuencia de vibracion de una apisonadora. |
SE503655C2 (sv) * | 1994-11-09 | 1996-07-29 | Dynapac Heavy Equipment Ab | Förarhytt till vägvält som medger full siktkontroll för föraren |
-
2000
- 2000-02-14 EP EP20000810123 patent/EP1029981B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1029981A1 (de) | 2000-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0756656B1 (de) | Maschine zum bearbeiten von fahrbahnen | |
DE69715322T2 (de) | Gelenkfahrzeug-Lenkungseinrichtung mit Bogie-Rückführungssystem | |
DE2703476A1 (de) | Ladehauptrahmen fuer bremsgelenkte lader | |
EP1704283A1 (de) | Selbstfahrende maschine zum herstellen von fahrbahnen | |
EP2834093B1 (de) | Schwerlastanhänger mit macpherson-einzelradaufhängung | |
DE102013208484A1 (de) | Straßenfräsmaschine zum Bearbeiten von Straßen- oder Bodenoberflächen, sowie Verfahren zum Lenken einer Straßenfräsmaschine | |
DE2722266A1 (de) | Gleiskettenfahrzeug | |
DE3710167C2 (de) | ||
DE3605650C2 (de) | Hydraulische Hebebühne | |
DE102013009816A1 (de) | Bodenfräsmaschine, insbesondere Straßenkaltfräse | |
DE19727289A1 (de) | Einsatzfahrzeug, insbesondere Feuerwehrfahrzeug, für den Straßen- und Schienenbetrieb | |
DE102012021378A1 (de) | Baumaschine zum Bearbeiten von Bodenoberflächen mit einer Schwenkvorrichtung für eine Fahreinrichtung, Schwenkvorrichtung sowie Verfahren zum Verschwenken einer Fahreinrichtung einer Baumaschine | |
EP1816059B1 (de) | Mit einem Zugfahrzeug über einen Schwanenhals kuppelbares Schwerstlastfahrzeug | |
DE102017111779A1 (de) | Einzelradaufhängung für ein lenkbares Rad | |
EP1029981B1 (de) | Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung | |
DE69323040T2 (de) | Gestänge für eine lenkbare Achse | |
DE102017111785A1 (de) | Portalgetriebe | |
EP0951816B1 (de) | Grundstückspflegefahrzeug mit einem Arbeitsgerät | |
DE19616405B4 (de) | Vorrichtung zur Verhinderung des Aufstellens einer Tandemachse | |
DE69322839T2 (de) | Schwingungsbegrenzer für Traktoren mit Mischlenkungsmechanismus | |
DE9407487U1 (de) | Fräsmaschine | |
EP0514672B1 (de) | Einrichtung zur Dämpfung bzw. Steuerung der Knickbewegungen zwischen den Teilfahrzeugen eines Gelenkfahrzeugs | |
DE69200616T2 (de) | Bewässerungskanone. | |
EP1029982A1 (de) | Selbstfahrende Verdichtungsvorrichtung zur Bodenverdichtung | |
EP1243497B1 (de) | Kraftfahrzeug mit mindestens einer Hinter-Achse mit lenkbaren Hinterrädern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010221 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20031008 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041020 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041020 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041020 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: KELLER & PARTNER PATENTANWAELTE AG Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50008279 Country of ref document: DE Date of ref document: 20041125 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050120 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050120 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20050124 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20050128 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20050131 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050214 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050214 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20050215 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20050223 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20050224 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050228 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20050302 Year of fee payment: 6 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20050224 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2230050 Country of ref document: ES Kind code of ref document: T3 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
BERE | Be: lapsed |
Owner name: AMMANN VERDICHTUNG A.G. Effective date: 20050228 |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20050721 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060214 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060215 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20060228 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060901 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20060214 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20061031 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20060215 |
|
BERE | Be: lapsed |
Owner name: *AMMANN VERDICHTUNG A.G. Effective date: 20050228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070214 |