EP3202985A1 - Pontoon drive, pontoon transport ship and method for constructing and disassembling pontoon transport ships - Google Patents
Pontoon drive, pontoon transport ship and method for constructing and disassembling pontoon transport ships Download PDFInfo
- Publication number
- EP3202985A1 EP3202985A1 EP16154157.8A EP16154157A EP3202985A1 EP 3202985 A1 EP3202985 A1 EP 3202985A1 EP 16154157 A EP16154157 A EP 16154157A EP 3202985 A1 EP3202985 A1 EP 3202985A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pontoon
- drive
- vertical supports
- base frame
- pontoon drive
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/34—Pontoons
Definitions
- the invention relates to a pontoon drive with a base frame, on which along each of the longitudinal sides a pontoon cruise ship is arranged, which in each case has at least one pontoon body around which at least one endless track is circumferentially guided and driven, according to the preamble of claim 1.
- the invention further relates to a pontoon craft according to the preamble of claim 8 and a method for attaching and dismounting pontoon craft to a pontoon drive according to claim 11.
- Pontoon drives are used, for example, in so-called dredgers or amphibious excavator machines.
- the lateral chain or crawler tractors are provided with a pontoon body, so that the machine is buoyant overall and does not sink when used on soils with low bearing capacity of 0.1 kg / cm 2 and less, such as peat soils.
- pontoon drives have a very low ground pressure per square centimeter, which can generally be used very gently on these soils.
- pontoon vans on pontoon drives have a large volume and size. When transporting to or from a job site, it is therefore often necessary to remove the pontoon craft from the pontoon drive. This is associated with a considerable amount of work and time.
- the invention has for its object to provide a pontoon drive, a pontoon cruise ship and a method with which an assembly of pontoon vessels on the pontoon drive is considerably simplified.
- each pontoon cruise ship is releasably secured to at least two transverse members of the base frame, which extend in a horizontal direction transversely to the longitudinal sides and retractable, and that in each case a height-adjustable vertical support is arranged on the movable crossbeams.
- a basic idea of the invention is to provide the most efficient possible replacement of pontoon vessels on the pontoon drive.
- transverse members are provided according to the invention on the chassis base frame, which are adjustable transversely to the longitudinal or direction of travel of the pontoon drive.
- at least one height-adjustable vertical support are arranged in each case at the free ends of the movable transverse members.
- the pontoon craft In this jacked mounting position, the pontoon craft can be easily assembled or disassembled. In the mounting position, the crossbeams are preferably extended, so that the vertical supports are as far as possible to increase the tilting stability outside.
- the pontoon chassis is preferably designed as an undercarriage, which is preferably buoyant.
- the vertical supports are manually or hydraulically adjustable.
- the vertical supports can essentially represent a columnar strut, which are mounted vertically displaceable in a receiving sleeve on the base frame.
- the vertical supports may also be telescopic and consist of two or more telescopic elements.
- a separate actuator such as a crane or about by the boom of the corresponding work vehicle to the pontoon drive.
- the vertical supports can then be extended or retracted to an at least partially raised or tilted position of the pontoon drive to the desired column length.
- a particularly efficient adjustment is achieved in that the vertical supports have hydraulic cylinders and are hydraulically adjustable.
- the vertical supports are preferably provided with a foot plate.
- a further preferred embodiment of the invention consists in that the vertical supports can be locked by means of an adjusting device in at least one height position.
- the locking device may in particular have a transversely directed locking bolt, which serves to secure the position of the vertical support in the respective height position.
- a transversely directed locking bolt which serves to secure the position of the vertical support in the respective height position.
- a development of the invention is that the locking device by hand or hydraulically actuated.
- a simple locking bolt can be inserted by hand, which is particularly advantageous if the vertical supports are adjusted by hand.
- an overall very simple, lightweight and robust version of the pontoon drive is achieved.
- the lock can also be actuated hydraulically by appropriate hydraulic actuating cylinder.
- the corresponding actuating cylinders are directed substantially horizontally and can adjust corresponding horizontal locking bolt between a locking position and a released position. This is advantageously used, in particular, even if the vertical supports are hydraulically actuated.
- a connecting device is provided which can be coupled for releasable connection to a corresponding second connecting device on the pontoon cruise ship.
- the respective connecting devices may have forked, hooked or bolt-shaped coupling elements.
- the connecting device in particular a slight latching and thus fast coupling of the two connecting devices can be achieved.
- the connecting device can be achieved solely by a horizontal extension of the cross-beam, which is hydraulically actuated.
- the first connection device or the second connection device has at least one support strut, which cooperates with an attachment element on the other connection device for forming a support.
- the support strut which may in particular be a transversely or horizontally directed bolt or a plate, cooperates with a correspondingly corresponding attachment element, such as a hook or a corresponding support plate.
- a securing device is provided, with which the first connection device and the second connection device are secured in position relative to one another in the connection position.
- the securing device can likewise have a bolt, which holds the two connecting devices to one another in the connecting position.
- the power flow is significantly between the support strut and the attachment element, while about a bolt of the securing device is largely exempt from loading forces. This protects the safety device and allows a quick closing and releasing the position assurance.
- the pontoon drive according to the invention can be used in particular during assembly and disassembly of the pontoon craft, when the pontoon drive is transported to about a place of use or away.
- the pontoon vessels are interchangeable by crawler tractors.
- the pontoon ships are also to chain or crawler vessels, which, however, have in their central area a pontoon body with one or more compartments.
- the compartments can each be accessible via a manhole.
- To the pontoon body one or more links or caterpillars are guided circumferentially.
- the pontoon body are preferably each provided with a drive, in particular a Turasantrieb, and a deflection and tensioning shaft to ensure chain tension.
- the relatively large pontoon by conventional crawler tractors which are designed without pontoon body can be replaced. It can be done during replacement via the vertical supports height adjustment of the base frame or the undercarriage.
- the pontoon drive according to the invention can be easily converted into a conventional crawler undercarriage with conventional tracked or crawler tractors.
- the invention further relates to a pontoon cruise ship, in particular for the pontoon drive described above, with a pontoon body around which at least one track chain is guided circumferentially.
- the pontoon cruise ship according to the invention is characterized in that side walls of the pontoon body are formed from sheets which are folded along their side edges to form angle webs, and that for forming the pontoon body, the sheets are adjacent to the angle webs and welded to form hollow sections.
- the pontoon of the invention With the pontoon of the invention, a particularly lightweight construction is achieved.
- the pontoon craft according to the invention can be waived partially or even completely on an inner support framework, which is necessary in conventional pontoon craft.
- a significant weight reduction is achieved, whereby the previously described exchangeability allows or at least greatly simplified.
- the side walls are designed self-supporting by the special design of the side edges with right angles beveled webs.
- the bent angle webs formed along the side edges of the side walls so that they abut when welding together, thus forming a tubular hollow profile.
- the adjacent and overlapping angle webs thus form the actual support framework for the pontoon body.
- the pontoon body may preferably have one or more compartments, which may optionally be accessible via a manhole.
- the pontoon sprockets are rotatably mounted in a known manner, which are rotatably driven via a arranged in the pontoon body drive, preferably a Turasantrieb.
- a Turasantrieb a Turasantrieb.
- additional bearing rollers or sliding elements may be provided to ensure a safe and low-friction guidance of the crawler when circulating around the pontoon body.
- the invention further comprises a work machine having a pontoon drive as described above.
- the work machine may in particular be a pontoon excavator or other amphibious construction machine with a pontoon drive.
- the work machine can also serve other work or use purposes, such as the transport of people or material. A military or other sovereign engagement is not excluded.
- a preferred embodiment of the working machine according to the invention is that the pontoon drive is designed as an undercarriage, on which an upper carriage is rotatably mounted with a cantilever arm.
- the undercarriage has the pontoon drive with the base frame and the corresponding drives and supply lines.
- the undercarriage itself is waterproof designed for a buoyant use.
- the rotatable superstructure is provided with a boom to which an attachment, such as a bucket or other implement is releasably attached.
- the invention comprises a method for attaching and dismounting pontoon vessels on a pontoon drive, which is preferably designed as described above, in which vertical supports on transverse members of the pontoon drive are moved downwards from a retracted rest position to an extended assembly position and into the mounting position at least one pontoon cruise ship is attached to the crossbeams or dismantled by the crossbeams.
- a pontoon drive described above is used with the extendable vertical supports.
- the pontoon carriages described above can be exchanged on a pontoon drive in a particularly efficient manner, largely without expensive external mounting means and hoists.
- a preferred method variant according to the invention is that for adjusting the vertical supports in the mounting position, the cross members are moved horizontally from a retracted operating position horizontally in an extended support position. In the normal operating position, the vertical supports with the mounted pontoon are retracted. In certain cases, however, the crossbeams can also be extended horizontally to operate the work machines. To ensure sufficient stability, the cross members for the assembly of the vessels are extended horizontally. After horizontal extension of the cross members, the vertical supports are lowered to the ground and extended to the desired height.
- the pontoon drive by means of a cantilever arm on the pontoon drive, a crane or by means of at least one lifting cylinder is at least partially raised or lowered for height adjustment of the vertical supports.
- the lifting movement for height adjustment of the pontoon drive is not applied by the vertical supports, but by another device.
- this may be about the boom with the bucket.
- the cantilever arm is lowered to the ground and pressed against the ground so that the pontoon drive lifts at least along one longitudinal side. In this raised position then the vertical supports can be extended at least on one side to the desired height.
- the boom can be raised again and adjusted to lift the opposite longitudinal side and pressed against the ground again.
- the pontoon drive can be brought approximately to an increased mounting or loading position without a separate crane.
- a lowering of the pontoon drive can be done.
- a lifting cylinder on the pontoon drive or a separate crane can be used instead of the cantilever arm.
- a particularly high flexibility in operation is achieved according to a development of the invention in that the pontoon are replaced by caterpillars or caterpillars by pontoon ships.
- the usually necessary height adjustment of the base frame of the pontoon drive between the flatter normal crawler tractors and the higher pontoon vessels can be performed by means of the vertical supports according to the invention, as described above.
- the pontoon drive is taken in dismantled pontoon in the mounting position of a transport vehicle, which is movable under the pontoon drive.
- a transport vehicle which is movable under the pontoon drive.
- the pontoon drive can be lowered by retracting the vertical supports and thereby stored on the transport vehicle.
- a low loader or a semi-low loader is used as a transport vehicle in which the loading area is height adjustable.
- a pontoon drive can also be removed from a transport vehicle.
- a work machine 50 which is designed as a buoyant pontoon excavator.
- the work machine 50 has an undercarriage 52 with a pontoon drive 10.
- the pontoon drive 10 comprises a central base frame 12, which has horizontally movable transverse members 14. At the outer end of the extendable crossbeams 14 a total of two pontoon 30 are arranged.
- the circulating caterpillars on the pontoon 3 are in Fig. 1 not shown.
- an upper carriage 54 is rotatably arranged.
- the uppercarriage 54 has a housing 58, in which the drive units are arranged, and a driver's cab 58. Furthermore, in a front region of the uppercarriage 54, a multi-part extension arm 60 is pivotably articulated.
- a working tool may be arranged, which may be for example an excavator bucket.
- Such work machines 50 with a pontoon drive 10 are intended for work on a very low capacity bed of 0.1 kg / cm 2 or less.
- the work machine 50 is also basically floatable, so that short distances through water can be bridged by the working machine 50 directly.
- a vertically adjustable vertical support 20 are arranged in an outer end region of the total of four extendable transverse members 40.
- the vertical supports 20 each have a foot plate 22 in their lower end directed towards the bottom.
- Each two transverse members 40 on one longitudinal side can be connected to one another via a connecting strut 15.
- two first connecting means 16 are arranged, with which on each longitudinal side of a pontoon 30 can be releasably coupled.
- the first connecting device 16 comprises in the illustrated embodiment holding blocks with transverse bores for receiving a plug pin.
- the pontoon vessels 30 can be moved from an operating position, which is substantially in Fig. 1 is shown, easily solved.
- the crossbeams 14 are extended horizontally from a retracted operating position.
- the vertical supports 20 are extended to the crossbeams 14 down until they contact the ground.
- the pontoon 30 can be detached from the crossbars 14 and removed by suitable tools, such as a crane.
- the boom 60 can be used as a hoist.
- the vertical supports 20 can be gradually extended further down, so that the base frame 12 with the superstructure 54 further away from the ground.
- the boom 60 can be used, which can be deposited on the ground and a supporting and lifting force on the superstructure 54 exerts.
- the lifting can be carried out first on one longitudinal side and then by corresponding turning of the upper carriage 54 on the opposite longitudinal side, as shown schematically in FIG Fig. 2 is shown.
- the working machine 50 can be raised with the disassembled pontoon 30 to a receiving position, which in Fig. 3 is shown.
- a receiving position which in Fig. 3 is shown.
- the vertical supports 20 are largely completely extended.
- a transport vehicle 70 can be driven under the base frame 12 of the work machine 50, as shown schematically in FIG Fig. 4 is indicated.
- the transport vehicle 70 is in the embodiment, a trailer, which is movable by a tractor, not shown.
- the vertical supports 20 can be retracted again until the base frame 12 is seated on a support surface of the transport vehicle 70. In this position, the crossbeams 14 can then be retracted horizontally with the connecting strut 15 and the first connecting means 16. In this retracted position, the work machine 50 can now be moved with the transport vehicle 70 in a simple manner.
- FIGS. 5A to 5E can be exchanged by conventional crawler 40 with the pontoon drive 10 according to the invention according to a method of the invention, the pontoon 30.
- the uppercarriage is omitted.
- Fig. 5A the cross members 14 horizontally extended from the base frame 12 from an operating position to the illustrated mounting position. Then 14 vertical supports 20 are extended down to the crossbeams until they contact the ground. Subsequently, the first connecting means 16 can be solved at the crossbars 14 of the pontoon 30, as in Fig. 5B shown.
- the pontoon craft 30, which are provided with only indicated circulating crawler tracks 34, can be removed from the base frame 12. Subsequently, normal crawler vessels 40 can be positioned in a mounting position along the longitudinal sides of the base frame 12.
- the vertical supports 20 can be retracted until the base frame 12 is located with the crossbeams 14 at a height for mounting the smaller normal crawler 40.
- the first connection devices 16 can be coupled to the crawler trawlers 40.
- the vertical supports 20 can then retracted or total be removed from the crossbeams 14, as in Fig. 5E is shown.
- the work machine 50 may be used, for example, as a conventional excavator.
- the pontoon body 32 is a hollow body, which is constructed from side walls. These consist essentially of two lateral plates 35 and an upper plate 36a and a lower plate 36b, wherein the plates may each be composed of several pieces.
- the pontoon body 32 can also be composed of several closed and separated compartments.
- deflection shafts are arranged for a caterpillar chain, not shown. It is in Fig. 6 the front deflecting shaft is formed as a drive shaft 33, on which a drive 31 is provided. On the drive shaft 33 sprockets are arranged in a known manner to transmit the drive torque to the crawler. Along the pontoon body 32 guide grooves or guide plates are provided to ensure a guided orbital motion of the crawler. On the inner side wall of the pontoon body 32 directed toward the base frame, two second connecting devices 17 are provided, which can be coupled and detachably connected to the first connecting devices 16 on the transverse members 40.
- FIGS. 9 and 10 An inventive lightweight construction of the pontoon body 32 is in the FIGS. 9 and 10 clarified.
- a compartment of the pontoon body 32 is composed of two lateral plates 35 and an upper plate 36a and a lower plate 36b.
- the sheets 35, 36 each bent one or two times at right angles, to form each half of a rectangular or square hollow chamber profile 39.
- the plates 35, 36 produce a self-supporting construction of the pontoon body 32, so that a supporting framework within the pontoon body 32 can at least largely be omitted.
- the lateral plate 35 is bent once at right angles in its upper region, wherein an upper angle web 38 a is formed.
- the upper sheet 36a is folded twice from the horizontal at right angles, wherein a lower angle web 38b is formed which overlaps the angle web 38a of the side plate 35 overlapping.
- the angle webs 38a, 38b each represent half of a hollow body profile 39 to be formed.
- the angle webs 38a and 38b are welded in each case, which is indicated by a triangular weld seam.
- a hollow profile 39 is formed along the side regions.
- This arrangement of the angle webs 38a, 38b is formed correspondingly along all longitudinal edges of the pontoon body 32, so that a total of four hollow profiles 39 are produced.
- a guide groove for guiding the crawler may be formed in the middle region of the upper sheet 36a and the lower sheet 36b.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Pontonlaufwerk mit einem Grundgestell (12), an welchem entlang von Längsseiten jeweils ein Pontonfahrschiff (30) angeordnet ist, welches jeweils mindestens einen Pontonkörper (32) aufweist, um welches mindestens eine Raupenkette (34) umlaufend geführt und antreibbar ist. Gemäß der Anmeldung ist vorgesehen, dass jedes Pontonfahrschiff an zumindest zwei Quertraversen (14) des Grundgestells (12) lösbar befestigt ist, welche in einer horizontalen Richtung quer zu den Längsseiten aus- und einfahrbar sind, und dass an den verfahrbaren Quertraversen jeweils mindestens eine höhenverstellbare Vertikalstütze (20) angeordnet ist. Weiterhin betrifft die Anmenldung ein Verfahren zum An- und Abbauen von Pontonfahrschiffen an einem solchen Pontonlaufwerk.Ponton drive with a base frame (12) on which along each side a pontoon (30) is arranged, each having at least one pontoon (32) about which at least one crawler (34) is circumferentially guided and driven. According to the application, it is provided that each pontoon cruise ship is detachably fastened to at least two transverse members (14) of the base frame (12), which are extendable and retractable in a horizontal direction transversely to the longitudinal sides, and that at least one height-adjustable one of the movable transverse members Vertical support (20) is arranged. Furthermore, the application relates to a method for attaching and dismounting pontoon vessels on such a pontoon drive.
Description
Die Erfindung betriff ein Pontonlaufwerk mit einem Grundgestell, an welchem entlang von Längsseiten jeweils ein Pontonfahrschiff angeordnet ist, welches jeweils mindestens einen Pontonkörper aufweist, um welches mindestens eine Raupenkette umlaufend geführt und antreibbar ist, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a pontoon drive with a base frame, on which along each of the longitudinal sides a pontoon cruise ship is arranged, which in each case has at least one pontoon body around which at least one endless track is circumferentially guided and driven, according to the preamble of claim 1.
Die Erfindung betrifft weiterhin ein Pontonfahrschiff nach dem Oberbegriff des Anspruchs 8 und ein Verfahren zum An- und Abbauen von Pontonfahrschiffen an einem Pontonlaufwerk gemäß dem Anspruch 11.The invention further relates to a pontoon craft according to the preamble of claim 8 and a method for attaching and dismounting pontoon craft to a pontoon drive according to claim 11.
Pontonlaufwerke werden beispielsweise bei sogenannten Schwimmbaggern oder amphibischen Baggermaschinen eingesetzt. Die seitlichen Ketten- oder Raupenfahrschiffe sind dabei mit einem Pontonkörper versehen, so dass die Maschine insgesamt schwimmfähig ist und beim Einsatz auf Böden mit niedriger Tragfähigkeit von 0,1 kg/cm2 und weniger, etwa auf Moorböden, nicht versinkt. Insgesamt weisen Pontonlaufwerke einen sehr niedrigen Bodendruck pro Quadratzentimeter auf, wobei mit diesen auf Böden allgemein sehr schonend gearbeitet werden kann.Pontoon drives are used, for example, in so-called dredgers or amphibious excavator machines. The lateral chain or crawler tractors are provided with a pontoon body, so that the machine is buoyant overall and does not sink when used on soils with low bearing capacity of 0.1 kg / cm 2 and less, such as peat soils. Overall, pontoon drives have a very low ground pressure per square centimeter, which can generally be used very gently on these soils.
Um einen ausreichenden Auftrieb sicherzustellen, weisen Pontonfahrschiffe an Pontonlaufwerken ein großes Volumen und eine entsprechende Baugröße auf. Bei einem Transport zum oder von einem Einsatzort ist es daher häufig notwendig, die Pontonfahrschiffe von dem Pontonlaufwerk zu entfernen. Dies ist mit einem erheblichen Arbeits- und Zeitaufwand verbunden.To ensure sufficient buoyancy, pontoon vans on pontoon drives have a large volume and size. When transporting to or from a job site, it is therefore often necessary to remove the pontoon craft from the pontoon drive. This is associated with a considerable amount of work and time.
Der Erfindung liegt die Aufgabe zugrunde, ein Pontonlaufwerk, ein Pontonfahrschiff und ein Verfahren anzugeben, mit welchen eine Montage von Pontonfahrschiffen an dem Pontonlaufwerk erheblich vereinfacht wird.The invention has for its object to provide a pontoon drive, a pontoon cruise ship and a method with which an assembly of pontoon vessels on the pontoon drive is considerably simplified.
Die Aufgabe wird durch ein Pontonlaufwerk mit den Merkmalen des Anspruchs 1, ein Pontonfahrschiff mit den Merkmalen des Anspruchs 8 beziehungsweise durch ein Verfahren zum An- und Abbauen von Pontonfahrschiffen an einem Pontonlaufwerk mit den Merkmalen des Anspruchs 11 gelöst. Bevorzugte Ausführungsformen sind in den jeweils abhängigen Ansprüchen angegeben.The object is achieved by a pontoon drive with the features of claim 1, a pontoon cruise ship with the features of claim 8 or by a method for attaching and dismounting pontoon vessels on a pontoon drive with the features of claim 11. Preferred embodiments are given in the respective dependent claims.
Das erfindungsgemäße Pontonlaufwerk ist dadurch gekennzeichnet, dass jedes Pontonfahrschiff an zumindest zwei Quertraversen des Grundgestells lösbar befestigt ist, welche in einer horizontalen Richtung quer zu den Längsseiten aus- und einfahrbar sind, und dass an den verfahrbaren Quertraversen jeweils eine höhenverstellbare Vertikalstütze angeordnet ist.The pontoon drive according to the invention is characterized in that each pontoon cruise ship is releasably secured to at least two transverse members of the base frame, which extend in a horizontal direction transversely to the longitudinal sides and retractable, and that in each case a height-adjustable vertical support is arranged on the movable crossbeams.
Eine Grundidee der Erfindung besteht darin, ein möglichst effizientes Wechseln der Pontonfahrschiffe an dem Pontonlaufwerk vorzusehen. Hierzu sind nach der Erfindung an dem Fahrwerkgrundgestell Quertraversen vorgesehen, welche quer zur Längs- oder Fahrrichtung des Pontonlaufwerkes verstellbar sind. Vorzugsweise an den freien Enden der verfahrbaren Quertraversen sind jeweils mindestens eine höhenverstellbare Vertikalstütze angeordnet. Es sind somit mindestens vier Vertikalstützen an dem Pontonlaufwerk vorgesehen, mit denen das Pontonlaufwerk in einer Montageposition gegenüber dem Boden abgestützt werden kann. In dieser Montageposition sind die Pontonfahrschiffe vorzugsweise zumindest leicht vom Boden abgehoben. In jedem Fall wird ein wesentlicher Teil des Gewichts des Grundgestells von den Vertikalstützen aufgenommen. In dieser aufgebockten Montageposition können die Pontonfahrschiffe leicht montiert oder demontiert werden. In der Montageposition sind die Quertraversen vorzugsweise ausgefahren, so dass die Vertikalstützen zur Erhöhung der Kippstabilität möglichst weit außen liegen. Das Pontonfahrwerk ist vorzugsweise als ein Unterwagen ausgebildet, welcher vorzugsweise schwimmfähig ist.A basic idea of the invention is to provide the most efficient possible replacement of pontoon vessels on the pontoon drive. For this purpose, transverse members are provided according to the invention on the chassis base frame, which are adjustable transversely to the longitudinal or direction of travel of the pontoon drive. Preferably, at least one height-adjustable vertical support are arranged in each case at the free ends of the movable transverse members. There are thus provided at least four vertical supports on the pontoon drive, with which the pontoon drive can be supported in a mounting position relative to the ground. In this mounting position, the pontoon vessels are preferably at least slightly lifted from the ground. In any event, a substantial portion of the weight of the base frame is received by the vertical supports. In this jacked mounting position, the pontoon craft can be easily assembled or disassembled. In the mounting position, the crossbeams are preferably extended, so that the vertical supports are as far as possible to increase the tilting stability outside. The pontoon chassis is preferably designed as an undercarriage, which is preferably buoyant.
Gemäß einer Weiterbildung der Erfindung ist es bevorzugt, dass die Vertikalstützen von Hand oder hydraulisch verstellbar sind. Die Vertikalstützen können im Wesentlichen eine säulenförmige Strebe darstellen, welche vertikal verschiebbar in einer Aufnahmehülse am Grundgestell gelagert sind. Alternativ können die Vertikalstützen auch teleskopierbar sein und aus zwei oder mehr Teleskopelementen bestehen. Bei einem Verstellen der Vertikalstützen von Hand ist es erforderlich, die notwendige Hubbewegung des Pontonlaufwerkes über ein separates Stellelement, etwa einem Kran oder etwa durch den Auslegerarm des entsprechenden Arbeitsfahrzeuges an dem Pontonlaufwerk durchzuführen. Die Vertikalstützen können dann in eine zumindest teilweise angehobene oder gekippte Position des Pontonlaufwerkes auf die gewünschten Stützenlänge aus- oder eingefahren werden. Eine besonders effiziente Verstellung wird dadurch erreicht, dass die Vertikalstützen Hydraulikzylinder aufweisen und hydraulisch verstellbar sind. Die Vertikalstützen sind vorzugweise mit einer Fußplatte versehen.According to one embodiment of the invention, it is preferred that the vertical supports are manually or hydraulically adjustable. The vertical supports can essentially represent a columnar strut, which are mounted vertically displaceable in a receiving sleeve on the base frame. Alternatively, the vertical supports may also be telescopic and consist of two or more telescopic elements. When adjusting the vertical supports by hand, it is necessary to perform the necessary lifting movement of the pontoon drive via a separate actuator, such as a crane or about by the boom of the corresponding work vehicle to the pontoon drive. The vertical supports can then be extended or retracted to an at least partially raised or tilted position of the pontoon drive to the desired column length. A particularly efficient adjustment is achieved in that the vertical supports have hydraulic cylinders and are hydraulically adjustable. The vertical supports are preferably provided with a foot plate.
Eine weitere bevorzugte Ausführungsform der Erfindung besteht darin, dass die Vertikalstützen mittels einer Verstelleinrichtung in mindestens einer Höhenstellung verriegelbar sind. Die Verriegelungseinrichtung kann insbesondere einen quergerichteten Riegelbolzen aufweisen, der der Lagesicherung der Vertikalstütze in der jeweiligen Höhenstellung dient. In der Vertikalstütze und in der zugehörigen Aufnahmehülse am Grundgestell sind hierfür entsprechende horizontal gerichtete Bohrungen zur Aufnahme des Riegelbolzens vorgesehen.A further preferred embodiment of the invention consists in that the vertical supports can be locked by means of an adjusting device in at least one height position. The locking device may in particular have a transversely directed locking bolt, which serves to secure the position of the vertical support in the respective height position. In the vertical support and in the associated receiving sleeve on the base frame corresponding horizontal bores are provided for receiving the locking bolt for this purpose.
Dabei besteht eine Weiterbildung der Erfindung darin, dass die Verriegelungseinrichtung von Hand oder hydraulisch betätigbar ist. Dabei kann ein einfacher Riegelbolzen von Hand eingesteckt werden, was insbesondere vorteilhaft ist, wenn auch die Vertikalstützen von Hand verstellt werden. Dabei wird eine insgesamt sehr einfache, leichte und auch robuste Ausführungsvariante des Pontonlaufwerkes erreicht.In this case, a development of the invention is that the locking device by hand or hydraulically actuated. In this case, a simple locking bolt can be inserted by hand, which is particularly advantageous if the vertical supports are adjusted by hand. In this case, an overall very simple, lightweight and robust version of the pontoon drive is achieved.
Alternativ kann die Verriegelung auch hydraulisch durch entsprechende hydraulische Stellzylinder betätigt werden. Dabei sind die entsprechenden Stellzylinder im Wesentlichen horizontal gerichtet und können entsprechende horizontale Riegelbolzen zwischen einer Riegelposition und einer gelösten Position verstellen. Dies findet vorteilhafterweise insbesondere dann Anwendung, wenn auch schon die Vertikalstützen hydraulisch betätigbar sind.Alternatively, the lock can also be actuated hydraulically by appropriate hydraulic actuating cylinder. The corresponding actuating cylinders are directed substantially horizontally and can adjust corresponding horizontal locking bolt between a locking position and a released position. This is advantageously used, in particular, even if the vertical supports are hydraulically actuated.
Nach einer weiteren Ausführungsform der Erfindung ist es vorteilhaft, dass an einem freien Ende jeder Quertraverse eine Verbindungseinrichtung vorgesehen ist, welche zum lösbaren Verbinden mit einer korrespondierenden zweiten Verbindungseinrichtung an dem Pontonfahrschiff koppelbar ist. Dabei können die jeweiligen Verbindungseinrichtungen gabel-, haken- oder bolzenförmige Koppelelemente aufweisen. Mit den Verbindungseinrichtungen kann insbesondere eine leichte Verrastung und damit schnelle Kopplung der beiden Verbindungseinrichtungen erzielt werden. Vorzugsweise kann die Verbindungseinrichtung allein durch ein horizontales Ausfahren der Quertraverse, welche hydraulisch betätigbar ist, erreicht werden.According to a further embodiment of the invention, it is advantageous that at a free end of each cross-beam, a connecting device is provided which can be coupled for releasable connection to a corresponding second connecting device on the pontoon cruise ship. In this case, the respective connecting devices may have forked, hooked or bolt-shaped coupling elements. With the connecting devices, in particular a slight latching and thus fast coupling of the two connecting devices can be achieved. Preferably, the connecting device can be achieved solely by a horizontal extension of the cross-beam, which is hydraulically actuated.
Besonders bevorzugt ist es nach einer Weiterbildung der Erfindung, dass die erste Verbindungseinrichtung oder die zweite Verbindungseinrichtung mindestens eine Auflagestrebe aufweist, welche zum Bilden eines Auflagers mit einem Aufsatzelement an der anderen Verbindungseinrichtung zusammenwirkt. Die Auflagestrebe, welche insbesondere ein quer- oder horizontal gerichteter Bolzen oder eine Platte sein kann, wirkt mit einem entsprechend korrespondierenden Aufsatzelement, etwa einem Haken oder einer korrespondierenden Auflageplatte, zusammen. Über die Auflagestrebe und das Aufsatzelement können so die wesentlichen Gewichtskräfte von dem Fahrschiff auf das Grundgestell und umgekehrt übertragen werden.According to a further development of the invention, it is particularly preferred that the first connection device or the second connection device has at least one support strut, which cooperates with an attachment element on the other connection device for forming a support. The support strut, which may in particular be a transversely or horizontally directed bolt or a plate, cooperates with a correspondingly corresponding attachment element, such as a hook or a corresponding support plate. On the support strut and the attachment element so the essential weight forces can be transferred from the cruise ship to the base frame and vice versa.
Weiterhin ist es bevorzugt, dass eine Sicherungseinrichtung vorgesehen ist, mit welcher die erste Verbindungseinrichtung und die zweite Verbindungseinrichtung in der Verbindungsposition zueinander lagegesichert sind. Die Sicherungseinrichtung kann dabei ebenfalls einen Bolzen aufweisen, der die beiden Verbindungseinrichtungen zueinander in der Verbindungsposition hält. Dabei erfolgt der Kraftfluss maßgeblich zwischen der Auflagestrebe und dem Aufsatzelement, während etwa ein Bolzen der Sicherungseinrichtung weitgehend von Belastungskräften befreit ist. Dies schont die Sicherungseinrichtung und erlaubt ein schnelles Schließen und Lösen der Lagesicherung.Furthermore, it is preferred that a securing device is provided, with which the first connection device and the second connection device are secured in position relative to one another in the connection position. The securing device can likewise have a bolt, which holds the two connecting devices to one another in the connecting position. The power flow is significantly between the support strut and the attachment element, while about a bolt of the securing device is largely exempt from loading forces. This protects the safety device and allows a quick closing and releasing the position assurance.
Das erfindungsgemäße Pontonlaufwerk kann insbesondere beim Montieren und Demontieren der Pontonfahrschiffe eingesetzt werden, wenn das Pontonlaufwerk etwa zu einem Einsatzort oder von diesem weg transportiert wird. Gemäß einer weiteren Ausführungsvariante der Erfindung ist es vorteilhaft, dass die Pontonfahrschiffe durch Raupenfahrschiffe auswechselbar sind. Bei den Pontonfahrschiffen handelt es sich ebenfalls um Ketten- oder Raupenfahrschiffe, welche jedoch in ihrem Mittenbereich einen Pontonkörper mit einem oder mehreren Kompartimenten aufweisen. Die Kompartimente können jeweils über ein Mannloch begehbar sein. Um den Pontonkörper sind eine oder mehrere Glieder- oder Raupenketten umlaufend geführt. Die Pontonkörper sind vorzugsweise jeweils mit einem Antrieb, insbesondere einem Turasantrieb, und einer Umlenk- und Spannwelle versehen, um eine Kettenspannung sicherzustellen.The pontoon drive according to the invention can be used in particular during assembly and disassembly of the pontoon craft, when the pontoon drive is transported to about a place of use or away. According to a further embodiment of the invention, it is advantageous that the pontoon vessels are interchangeable by crawler tractors. The pontoon ships are also to chain or crawler vessels, which, however, have in their central area a pontoon body with one or more compartments. The compartments can each be accessible via a manhole. To the pontoon body, one or more links or caterpillars are guided circumferentially. The pontoon body are preferably each provided with a drive, in particular a Turasantrieb, and a deflection and tensioning shaft to ensure chain tension.
Bei einem Einsatz des Pontonlaufwerkes in einem normalen Gelände können die relativ großen Pontonfahrschiffe durch herkömmliche Raupenfahrschiffe, welche ohne Pontonkörper ausgebildet sind, ersetzt werden. Dabei kann während des Auswechselns über die Vertikalstützen eine Höhenverstellung des Grundgestelles oder des Unterwagens erfolgen. Somit kann das erfindungsgemäße Pontonlaufwerk in einfacher Weise in ein herkömmliches Raupenfahrwerk mit herkömmlichen Ketten-oder Raupenfahrschiffen umgebaut werden.When using the pontoon drive in a normal terrain, the relatively large pontoon by conventional crawler tractors, which are designed without pontoon body can be replaced. It can be done during replacement via the vertical supports height adjustment of the base frame or the undercarriage. Thus, the pontoon drive according to the invention can be easily converted into a conventional crawler undercarriage with conventional tracked or crawler tractors.
Die Erfindung betrifft weiterhin ein Pontonfahrschiff, insbesondere für das zuvor beschriebene Pontonlaufwerk, mit einem Pontonkörper, um den mindestens eine Raupenkette umlaufend geführt ist. Das erfindungsgemäße Pontonfahrschiff ist dadurch gekennzeichnet, dass Seitenwände des Pontonkörpers aus Blechen gebildet sind, welche entlang ihren Seitenkanten unter Ausbildung von Winkelstegen abgekantet sind, und dass zum Bilden des Pontonkörpers die Bleche an den Winkelstegen angrenzen und unter Ausbildung von Hohlprofilen verschweißt sind.The invention further relates to a pontoon cruise ship, in particular for the pontoon drive described above, with a pontoon body around which at least one track chain is guided circumferentially. The pontoon cruise ship according to the invention is characterized in that side walls of the pontoon body are formed from sheets which are folded along their side edges to form angle webs, and that for forming the pontoon body, the sheets are adjacent to the angle webs and welded to form hollow sections.
Mit dem erfindungsgemäßen Pontonfahrschiff wird eine besonders leichte Konstruktion erreicht. Bei dem erfindungsgemäßen Pontonfahrschiff kann teilweise oder sogar vollständig auf ein inneres Traggerüst verzichtet werden, welches bei herkömmlichen Pontonfahrschiffen notwendig ist. Hierdurch wird eine erhebliche Gewichtsreduktion erreicht, wodurch die zuvor beschriebene Wechselbarkeit ermöglicht oder zumindest ganz erheblich vereinfacht wird.With the pontoon of the invention, a particularly lightweight construction is achieved. In the pontoon craft according to the invention can be waived partially or even completely on an inner support framework, which is necessary in conventional pontoon craft. As a result, a significant weight reduction is achieved, whereby the previously described exchangeability allows or at least greatly simplified.
Trotz des weitgehenden Entfallens eines inneren Traggerüstes wird eine ausreichende Stabilität des erfindungsgemäßen Pontonkörpers dadurch erreicht, dass durch die spezielle Gestaltung der Seitenkanten mit rechtwinklig abgekanteten Stegen die Seitenwände selbsttragend gestaltet sind. Dabei sind die abgekanteten Winkelstege so entlang den Seitenkanten der Seitenwände ausgebildet, dass diese beim Zusammenschweißen aneinander angrenzen und so ein rohrförmiges Hohlprofil bilden. Die angrenzenden und überlappenden Winkelstege bilden somit das eigentliche Traggerüst für den Pontonkörper.Despite the substantial elimination of an inner framework, a sufficient stability of the pontoon body according to the invention is achieved in that the side walls are designed self-supporting by the special design of the side edges with right angles beveled webs. Here are the bent angle webs formed along the side edges of the side walls so that they abut when welding together, thus forming a tubular hollow profile. The adjacent and overlapping angle webs thus form the actual support framework for the pontoon body.
Der Pontonkörper kann vorzugsweise einen oder mehrere Kompartimente aufweisen, welche gegebenenfalls jeweils über ein Mannloch begehbar sind. Im vorderen und hinteren Bereich des Pontonkörpers sind in bekannter Weise Kettenräder drehbar gelagert, welche über einen im Pontonkörper angeordneten Antrieb, vorzugsweise einen Turasantrieb drehend antreibbar sind. Entlang den Laufflächen der Raupenkette an der Außenseite des Pontonkörpers können zusätzliche Lagerrollen oder Gleitelemente vorgesehen sein, um eine sichere und reibungsarme Führung der Raupenkette beim Umlaufen um den Pontonkörper sicherzustellen.The pontoon body may preferably have one or more compartments, which may optionally be accessible via a manhole. In the front and rear of the pontoon sprockets are rotatably mounted in a known manner, which are rotatably driven via a arranged in the pontoon body drive, preferably a Turasantrieb. Along the running surfaces of the crawler on the outside of the pontoon body additional bearing rollers or sliding elements may be provided to ensure a safe and low-friction guidance of the crawler when circulating around the pontoon body.
Die Erfindung umfasst weiterhin eine Arbeitsmaschine, welche ein Pontonlaufwerk aufweist, wie es zuvor beschrieben worden ist. Die Arbeitsmaschine kann insbesondere ein Pontonbagger oder eine sonstige amphibische Baumaschine mit einem Pontonlaufwerk sein. Die Arbeitsmaschine kann auch zu anderen Arbeits- oder Einsatzzwecken dienen, etwa zum Transport von Personen oder Material. Auch ein militärischer oder sonstiger hoheitlicher Einsatz ist nicht ausgeschlossen.The invention further comprises a work machine having a pontoon drive as described above. The work machine may in particular be a pontoon excavator or other amphibious construction machine with a pontoon drive. The work machine can also serve other work or use purposes, such as the transport of people or material. A military or other sovereign engagement is not excluded.
Eine bevorzugte Ausführungsform der erfindungsgemäßen Arbeitsmaschine besteht darin, dass das Pontonlaufwerk als ein Unterwagen ausgebildet ist, auf welchem ein Oberwagen mit einem Auslegerarm drehbar gelagert ist. Der Unterwagen weist dabei das Pontonlaufwerk mit dem Grundgestell sowie den entsprechenden Antrieben und Versorgungsleitungen auf. Der Unterwagen ist selbst wasserdicht für einen schwimmfähigen Einsatz ausgebildet. Der drehbare Oberwagen ist mit einem Auslegerarm versehen, an welchem ein Anbaugerät, etwa eine Baggerschaufel oder ein sonstiges Arbeitsgerät lösbar angebracht ist.A preferred embodiment of the working machine according to the invention is that the pontoon drive is designed as an undercarriage, on which an upper carriage is rotatably mounted with a cantilever arm. The undercarriage has the pontoon drive with the base frame and the corresponding drives and supply lines. The undercarriage itself is waterproof designed for a buoyant use. The rotatable superstructure is provided with a boom to which an attachment, such as a bucket or other implement is releasably attached.
Des Weiteren umfasst die Erfindung ein Verfahren zum An- und Abbauen von Pontonfahrschiffen an einem Pontonlaufwerk, welches vorzugsweise so, wie zuvor beschrieben, ausgebildet ist, bei dem Vertikalstützen an Quertraversen des Pontonlaufwerkes von einer eingezogenen Ruheposition nach unten in eine ausgezogene Montageposition verstellt werden und in der Montageposition mindestens ein Pontonfahrschiff an die Quertraversen angebaut oder von den Quertraversen abgebaut wird. Dabei wird vorzugsweise das zuvor beschriebene Pontonlaufwerk mit den ausfahrbaren Vertikalstützen eingesetzt. Hierzu können vorzugsweise die oben beschriebenen Pontonfahrschiffe an einem Pontonlaufwerk in besonders effizienter Weise weitgehend ohne aufwändige externe Montagemittel und Hebezeuge gewechselt werden.Furthermore, the invention comprises a method for attaching and dismounting pontoon vessels on a pontoon drive, which is preferably designed as described above, in which vertical supports on transverse members of the pontoon drive are moved downwards from a retracted rest position to an extended assembly position and into the mounting position at least one pontoon cruise ship is attached to the crossbeams or dismantled by the crossbeams. In this case, preferably the pontoon drive described above is used with the extendable vertical supports. For this purpose, the pontoon carriages described above can be exchanged on a pontoon drive in a particularly efficient manner, largely without expensive external mounting means and hoists.
Eine bevorzugte Verfahrensvariante besteht gemäß der Erfindung darin, dass zum Verstellen der Vertikalstützen in die Montageposition die Quertraversen horizontal von einer eingefahrenen Betriebsposition horizontal in eine ausgefahrene Stützposition bewegt werden. In der normalen Betriebsposition sind die Vertikalstützen mit den angebauten Pontonfahrschiffen eingezogen. In bestimmten Fällen können die Quertraversen aber auch zum Betrieb der Arbeitsmaschinen horizontal ausgefahren sein. Um eine ausreichende Kippsicherheit zu gewährleisten, werden die Quertraversen für die Montage der Fahrschiffe horizontal ausgefahren. Nach dem horizontalen Ausfahren der Quertraversen werden die Vertikalstützen auf dem Boden abgesetzt und bis zu der gewünschten Höhe ausgefahren.A preferred method variant according to the invention is that for adjusting the vertical supports in the mounting position, the cross members are moved horizontally from a retracted operating position horizontally in an extended support position. In the normal operating position, the vertical supports with the mounted pontoon are retracted. In certain cases, however, the crossbeams can also be extended horizontally to operate the work machines. To ensure sufficient stability, the cross members for the assembly of the vessels are extended horizontally. After horizontal extension of the cross members, the vertical supports are lowered to the ground and extended to the desired height.
Hierzu ist es nach einer Weiterbildung des erfindungsgemäßen Verfahrens besonders bevorzugt, dass zum Höhenverstellen der Vertikalstützen das Pontonlaufwerk mittels eine Auslegerarmes an dem Pontonlaufwerk, einen Kran oder mittels mindestens eines Hubzylinders zumindest teilweise angehoben oder abgesenkt wird. Bei dieser Ausführungsform wird also die Hubbewegung zur Höhenverstellung des Pontonlaufwerkes nicht durch die Vertikalstützen, sondern durch eine andere Vorrichtung aufgebracht. Bei einem Pontonbagger kann dies etwa der Auslegerarm mit der Baggerschaufel sein. Dabei wird der Auslegerarm auf dem Boden abgesetzt und so gegen den Boden gedrückt, dass sich das Pontonlaufwerk zumindest entlang einer Längsseite anhebt. In dieser angehobenen Position können dann die Vertikalstützen zumindest einseitig auf die gewünschte Höhe ausgefahren werden. Anschließend kann der Auslegerarm wieder angehoben und zum Anheben der gegenüberliegenden Längsseite verstellt und erneut gegen den Boden gedrückt werden. Auf diese Weise kann das Pontonlaufwerk etwa auf eine erhöhte Montage- oder Ladeposition ohne einen separaten Kran gebracht werden. In umgekehrter Weise kann auch ein Absenken des Pontonlaufwerkes erfolgen. Selbstverständlich können statt des Auslegerarms auch ein Hubzylinder an dem Pontonlaufwerk oder ein separater Kran eingesetzt werden.For this purpose, it is particularly preferred according to a development of the method according to the invention that the pontoon drive by means of a cantilever arm on the pontoon drive, a crane or by means of at least one lifting cylinder is at least partially raised or lowered for height adjustment of the vertical supports. In this embodiment, therefore, the lifting movement for height adjustment of the pontoon drive is not applied by the vertical supports, but by another device. In a pontoon excavator, this may be about the boom with the bucket. The cantilever arm is lowered to the ground and pressed against the ground so that the pontoon drive lifts at least along one longitudinal side. In this raised position then the vertical supports can be extended at least on one side to the desired height. Subsequently, the boom can be raised again and adjusted to lift the opposite longitudinal side and pressed against the ground again. In this way, the pontoon drive can be brought approximately to an increased mounting or loading position without a separate crane. In the reverse manner, a lowering of the pontoon drive can be done. Of course, instead of the cantilever arm Also, a lifting cylinder on the pontoon drive or a separate crane can be used.
Eine besonders hohe Flexibilität im Betrieb wird nach einer Weiterbildung der Erfindung dadurch erzielt, dass die Pontonfahrschiffe durch Raupenfahrschiffe beziehungsweise Raupenfahrschiffe durch Pontonfahrschiffe ausgewechselt werden. Die dabei üblicherweise notwendige Höhenverstellung des Grundgestelles des Pontonlaufwerks zwischen den flacheren normalen Raupenfahrschiffen und den höheren Pontonfahrschiffen kann mittels der erfindungsgemäßen Vertikalstützen, wie oben beschrieben, durchgeführt werden.A particularly high flexibility in operation is achieved according to a development of the invention in that the pontoon are replaced by caterpillars or caterpillars by pontoon ships. The usually necessary height adjustment of the base frame of the pontoon drive between the flatter normal crawler tractors and the higher pontoon vessels can be performed by means of the vertical supports according to the invention, as described above.
Gemäß einer weiteren Verfahrensvariante der Erfindung ist es vorteilhaft, dass das Pontonlaufwerk bei abgebauten Pontonfahrschiffen in der Montageposition von einem Transportfahrzeug aufgenommen wird, welches unter das Pontonlaufwerk verfahrbar ist. Nachdem das Pontonlaufwerk mittels der Vertikalstützen in eine erhöhte Montageposition gebracht wurde und die Fahrschiffe entfernt sind, kann etwa ein Trailer eines Transportfahrzeuges in Längsrichtung unter dem Mittenbereich des Grundgestells gefahren werden. Nach Erreichen der Transportposition kann das Pontonlaufwerk durch Einfahren der Vertikalstützen abgesenkt und dabei auf dem Transportfahrzeug abgelegt werden. Vorzugsweise wird als Transportfahrzeug ein Tieflader oder ein Semi-Tieflader eingesetzt, bei dem die Ladefläche höhenverstellbar ist. In umgekehrter Weise kann ein Pontonlaufwerk auch von einem Transportfahrzeug abgenommen werden.According to a further variant of the method of the invention, it is advantageous that the pontoon drive is taken in dismantled pontoon in the mounting position of a transport vehicle, which is movable under the pontoon drive. After the pontoon drive has been brought by the vertical supports in an elevated mounting position and the vans are removed, about a trailer of a transport vehicle can be driven in the longitudinal direction below the central region of the base frame. After reaching the transport position, the pontoon drive can be lowered by retracting the vertical supports and thereby stored on the transport vehicle. Preferably, a low loader or a semi-low loader is used as a transport vehicle in which the loading area is height adjustable. Conversely, a pontoon drive can also be removed from a transport vehicle.
Die Erfindung wird nachfolgend anhand von bevorzugten Ausführungsbeispielen weiter beschrieben, welche schematisch in den Zeichnungen dargestellt sind. In den Zeichnungen zeigen:
- Fig. 1
- eine perspektivische Darstellung einer Arbeitsmaschine mit einem erfindungsgemäßen Pontonlaufwerk;
- Fig. 2
- die Arbeitsmaschinen von
Fig. 1 mit demontierten Pontonfahrschiffen; - Fig. 3
- die Arbeitsmaschine von
Fig. 1 und Fig. 2 mit demontierten Pontonfahrschiffen in einer Aufnahmeposition; - Fig. 4
- die Arbeitsmaschine von den
Figuren 1 bis 3 mit abgenommenen Pontonfahrschiffen auf einem Transportfahrzeug; - Fig. 5
- eine schematische Darstellung der Verfahrensschritte beim Wechseln der Pontonfahrschiffe mit Raupenfahrschiffen;
- Fig. 6
- eine perspektivische Darstellung eines erfindungsgemäßen Pontonkörpers für ein Pontonfahrschiff;
- Fig. 7
- eine Seitenansicht des Pontonkörpers von
Fig. 6 ; - Fig. 8
- eine Draufsicht auf den Pontonkörper von den
Figuren 6 und 7 ; - Fig. 9
- eine vergrößerte Querschnittsansicht gemäß dem Schritt A-A von
Fig. 7 ; und - Fig. 10
- eine vergrößerte Detailansicht eines Eckbereichs des Pontonkörpers gemäß
Fig. 9 .
- Fig. 1
- a perspective view of a working machine with a pontoon drive according to the invention;
- Fig. 2
- the working machines of
Fig. 1 with disassembled pontoon vessels; - Fig. 3
- the working machine of
Fig. 1 and Fig. 2 with disassembled pontoon vessels in a pickup position; - Fig. 4
- the working machine of the
FIGS. 1 to 3 with removed pontoon vessels on a transport vehicle; - Fig. 5
- a schematic representation of the steps in changing the pontoon with caterpillars;
- Fig. 6
- a perspective view of a pontoon body according to the invention for a pontoon craft;
- Fig. 7
- a side view of the pontoon body of
Fig. 6 ; - Fig. 8
- a plan view of the pontoon body of the
FIGS. 6 and 7 ; - Fig. 9
- an enlarged cross-sectional view according to the step AA of
Fig. 7 ; and - Fig. 10
- an enlarged detail view of a corner region of the pontoon body according to
Fig. 9 ,
In
Mittig auf dem Unterwagen 52 ist drehbar ein Oberwagen 54 angeordnet. Der Oberwagen 54 weist ein Gehäuse 58 auf, in welchem die Antriebsaggregate angeordnet sind sowie eine Fahrerkabine 58. Weiterhin ist in einem Frontbereich des Oberwagens 54 ein mehrteiliger Auslegerarm 60 schwenkbar angelenkt. Am äußeren Ende des Auslegerarms 60 kann ein Arbeitswerkzeug angeordnet sein, welches beispielsweise eine Baggerschaufel sein kann.Centered on the
Derartige Arbeitsmaschinen 50 mit einem Pontonlaufwerk 10 sind für Arbeiten auf einem Boden mit sehr niedriger Tragfähigkeit von 0,1 kg/cm2 oder weniger vorgesehen. Über das Pontonlaufwerk 10 ist die Arbeitsmaschine 50 auch grundsätzlich schwimmfähig, so dass kurze Strecken durch Gewässer durch die Arbeitsmaschine 50 direkt überbrückt werden können.
Wie aus
Gemäß der Erfindung können die Pontonfahrschiffe 30 aus einer Betriebsposition, welche im Wesentlichen in
Anschließend können die Vertikalstützen 20 schrittweise auch weiter nach unten ausgefahren werden, so dass sich das Grundgestell 12 mit dem Oberwagen 54 weiter vom Boden entfernt. Zum Anheben kann der Auslegerarm 60 eingesetzt werden, welcher dabei auf den Boden abgesetzt werden kann und eine Abstütz- und Anhebekraft auf den Oberwagen 54 ausübt. Das Anheben kann dabei zunächst auf einer Längsseite und anschließend durch entsprechendes Drehen des Oberwagens 54 auf der gegenüberliegenden Längsseite durchgeführt werden, wie schematisch in
Dabei kann die Arbeitsmaschine 50 mit den demontierten Pontonfahrschiffen 30 bis zu einer Aufnahmeposition angehoben werden, welche in
Anschließend können die Vertikalstützen 20 wieder eingefahren werden, bis das Grundgestell 12 auf einer Auflagefläche des Transportfahrzeuges 70 aufsitzt. In dieser Position können dann die Quertraversen 14 mit der Verbindungsstrebe 15 und den ersten Verbindungseinrichtungen 16 wieder horizontal eingefahren werden. In dieser eingefahrenen Position kann die Arbeitsmaschine 50 nunmehr mit dem Transportfahrzeug 70 in einfacher Weise verfahren werden.Subsequently, the
Gemäß der stark schematisierten Verfahrensdarstellung der
Zunächst werden gemäß
Gemäß
Entsprechend der Darstellung von
Sodann können die ersten Verbindungseinrichtungen 16 mit den Raupenfahrschiffen 40 gekoppelt werden. Die Vertikalstützen 20 können dann eingefahren oder insgesamt von den Quertraversen 14 entfernt werden, wie in
In den
Der Pontonkörper 32 kann dabei auch insgesamt aus mehreren geschlossenen und voneinander abgetrennten Kompartimenten aufgebaut sein.The
An den Endbereichen des Pontonkörpers 32 sind für eine nicht dargestellte Raupenkette Umlenkwellen angeordnet. Dabei ist in
Ein erfindungsgemäßer Leichtbau des Pontonkörpers 32 ist in den
Wie der vergrößerten Detailansicht A gemäß
Claims (15)
dadurch gekennzeichnet,
dass jedes Pontonfahrschiff (30) an zumindest zwei Quertraversen (14) des Grundgestells (12) lösbar befestigt ist, welche in einer horizontalen Richtung quer zu den Längsseiten aus- und einfahrbar sind, und
dass an den verfahrbaren Quertraversen (14) jeweils mindestens eine höhenverstellbare Vertikalstütze (20) angeordnet ist.Pontoon drive with a base frame (12), on each of which along longitudinal sides a pontoon cruise ship (30) is arranged, which in each case has at least one pontoon body (32) around which at least one track chain (34) is guided circumferentially and can be driven,
characterized,
that each pontoon cruise ship (30) is releasably secured to at least two transverse members (14) of the base frame (12) which extend and retract in a horizontal direction transverse to the longitudinal sides, and
in that at least one height-adjustable vertical support (20) is arranged on each of the movable transverse members (14).
dadurch gekennzeichnet,
dass die Vertikalstützen (20) von Hand oder hydraulisch verstellbar sind.Pontoon drive according to claim 1,
characterized,
that the vertical supports (20) are manually or hydraulically adjustable.
dadurch gekennzeichnet,
dass die Vertikalstützen (20) mittels einer Verriegelungseinrichtung in mindestens einer Höhenstellung verriegelbar sind.Pontoon drive according to claim 1 or 2,
characterized,
that the vertical supports (20) by means of a locking device can be locked in at least one height positions.
dadurch gekennzeichnet,
dass die Verriegelungseinrichtung von Hand oder hydraulisch betätigbar ist.Pontoon drive according to claim 3,
characterized,
that the locking device is manually or hydraulically actuated.
dadurch gekennzeichnet,
dass an einem freien Ende jeder Quertraverse (14) eine erste Verbindungseinrichtung (16) vorgesehen ist, welche zum lösbaren Verbinden mit einer korrespondierenden zweiten Verbindungseinrichtung (17) an dem Pontonfahrschiff (10) koppelbar ist.Pontoon drive according to one of claims 1 to 4,
characterized,
that a first connecting means (16) is provided at a free end of each transverse beam (14) which for releasably connecting with a corresponding second connecting means (17) on the pontoon truck assembly (10) can be coupled.
dadurch gekennzeichnet,
dass die erste Verbindungseinrichtung (16) oder die zweite Verbindungseinrichtung (17) mindestens eine Auflagestrebe aufweist, welche zum Bilden eines Auflagers mit mindestens einem Aufsatzelement an der anderen Verbindungseinrichtung (16, 17) zusammenwirkt.Pontoon drive according to claim 5,
characterized,
in that the first connection device (16) or the second connection device (17) has at least one support strut which cooperates with at least one attachment element on the other connection device (16, 17) to form a support.
dadurch gekennzeichnet,
dass die Pontonfahrschiffe (30) durch Raupenfahrschiffe (40) auswechselbar sind.Pontoon drive according to one of claims 1 to 6,
characterized,
that the pontoon truck assemblies (30) are replaceable by crawler truck assemblies (40).
mit einem Pontonkörper (32), um welchen mindestens eine Raupenkette (34) umlaufend geführt ist,
dadurch gekennzeichnet,
dass die Seitenwände des Pontonkörpers (34) aus Blechen (35, 36) gebildet sind, welche entlang ihren Seitenkanten unter Ausbildung von Winkelstegen (37, 38) abgekantet sind, und
dass zum Bilden des Pontonkörpers (34) die Bleche (35, 36) an den Winkelstegen (37, 38) angrenzen und unter Ausbildung von Hohlprofilen (39) verschweißt sind.Pontoon travel vessel, in particular for a pontoon drive (10) according to one of claims 1 to 7,
with a pontoon body (32), around which at least one crawler (34) is guided circumferentially,
characterized,
that the side walls of the pontoon member (34) from sheets (35, 36) are formed, which along their side edges with the formation of angle bars (37, 38) are folded, and
in that, in order to form the pontoon body (34), the metal sheets (35, 36) adjoin the angle webs (37, 38) and are welded together to form hollow profiles (39).
dadurch gekennzeichnet,
dass ein Pontonlaufwerk (10) nach einem der Ansprüche 1 bis 8 vorgesehen ist.Working machine
characterized,
in that a pontoon drive (10) according to one of claims 1 to 8 is provided.
dadurch gekennzeichnet,
dass das Pontonlaufwerk (10) als ein Unterwagen (52) ausgebildet ist, auf welchem ein Oberwagen (52) mit einem Auslegerarm (60) drehbar gelagert ist.Work machine according to claim 9,
characterized,
in that the pontoon drive (10) is designed as an undercarriage (52) on which a superstructure (52) is rotatably mounted with a cantilever arm (60).
dadurch gekennzeichnet,
dass zum Verstellen der Vertikalstützen (20) in die Montageposition die Quertraversen (14) horizontal von einer eingefahrenen Betriebsposition horizontal in eine ausgefahrene Stützposition bewegt werden.Method according to claim 11,
characterized,
in that, for adjusting the vertical supports (20) to the mounting position, the transverse members (14) are moved horizontally from a retracted operating position to an extended supporting position.
dadurch gekennzeichnet,
dass zum Höhenverstellen der Vertikalstützen (20) das Pontonlaufwerk (10) mittels eines Auslegerarmes (60) an dem Pontonlaufwerk (10), einem Kran oder mittels mindestens eines Hubzylinders zumindest teilweise angehoben oder abgesenkt wird.Method according to claim 11 or 12,
characterized,
in that, for the vertical adjustment of the vertical supports (20), the pontoon drive (10) is at least partially raised or lowered by means of a cantilever arm (60) on the pontoon drive (10), a crane or by means of at least one lifting cylinder.
dadurch gekennzeichnet,
dass die Pontonfahrschiffe (30) durch Raupenfahrschiffe (40) beziehungsweise Raupenfahrschiffe (40) durch Pontonfahrschiffe (30) ausgewechselt werden.Method according to one of claims 11 to 13,
characterized,
in that the pontoon vessels (30) are replaced by caterpillars (40) or caterpillars (40) by pontoon vessels (30).
dadurch gekennzeichnet,
dass das Pontonlaufwerk (10) bei abgebauten Pontonfahrschiffen (30) in der Montageposition von einem Transportfahrzeug (70) aufgenommen wird, welches unter das Pontonlaufwerk (10) verfahrbar ist.Method according to one of claims 11 to 14,
characterized,
that the pontoon drive (10) is taken in dismantled pontoon (30) in the mounting position of a transport vehicle (70) which is movable under the pontoon drive (10).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16154157.8A EP3202985B1 (en) | 2016-02-04 | 2016-02-04 | Pontoon drive, pontoon transport ship and method for constructing and disassembling pontoon transport ships |
DE202016103025.0U DE202016103025U1 (en) | 2016-02-04 | 2016-06-07 | Pontoon drive and pontoon cruise ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16154157.8A EP3202985B1 (en) | 2016-02-04 | 2016-02-04 | Pontoon drive, pontoon transport ship and method for constructing and disassembling pontoon transport ships |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3202985A1 true EP3202985A1 (en) | 2017-08-09 |
EP3202985B1 EP3202985B1 (en) | 2018-06-06 |
Family
ID=55310707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16154157.8A Active EP3202985B1 (en) | 2016-02-04 | 2016-02-04 | Pontoon drive, pontoon transport ship and method for constructing and disassembling pontoon transport ships |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3202985B1 (en) |
DE (1) | DE202016103025U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108252347A (en) * | 2018-01-26 | 2018-07-06 | 芜湖市皖南造船有限公司 | A kind of crawler type dredger |
CN111535391A (en) * | 2020-05-19 | 2020-08-14 | 山河智能装备股份有限公司 | Large machine with quick assembling and disassembling mechanism for getting on and off vehicle and assembling and disassembling method |
CN114045896A (en) * | 2021-12-23 | 2022-02-15 | 山河智能装备股份有限公司 | Self-detachable amphibious excavator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106869216B (en) * | 2017-02-23 | 2020-04-10 | 中交烟台环保疏浚有限公司 | Construction process for exploiting soft rock by hydraulic cutter-suction dredger |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623811A1 (en) * | 1976-05-28 | 1977-12-15 | Mehrings Anton Betonstein | Trenchless cable and pipeline laying machine - has buoyancy tanks with adjustable mountings and ducts allowing alteration of ballast effect |
WO2005090103A1 (en) * | 2004-03-23 | 2005-09-29 | Kalevi Koskinen | Pontoon crawler track assembly |
CN104294874A (en) * | 2014-08-12 | 2015-01-21 | 安徽合矿机械股份有限公司 | Intelligent silt remover |
-
2016
- 2016-02-04 EP EP16154157.8A patent/EP3202985B1/en active Active
- 2016-06-07 DE DE202016103025.0U patent/DE202016103025U1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623811A1 (en) * | 1976-05-28 | 1977-12-15 | Mehrings Anton Betonstein | Trenchless cable and pipeline laying machine - has buoyancy tanks with adjustable mountings and ducts allowing alteration of ballast effect |
WO2005090103A1 (en) * | 2004-03-23 | 2005-09-29 | Kalevi Koskinen | Pontoon crawler track assembly |
CN104294874A (en) * | 2014-08-12 | 2015-01-21 | 安徽合矿机械股份有限公司 | Intelligent silt remover |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108252347A (en) * | 2018-01-26 | 2018-07-06 | 芜湖市皖南造船有限公司 | A kind of crawler type dredger |
CN111535391A (en) * | 2020-05-19 | 2020-08-14 | 山河智能装备股份有限公司 | Large machine with quick assembling and disassembling mechanism for getting on and off vehicle and assembling and disassembling method |
CN114045896A (en) * | 2021-12-23 | 2022-02-15 | 山河智能装备股份有限公司 | Self-detachable amphibious excavator |
Also Published As
Publication number | Publication date |
---|---|
EP3202985B1 (en) | 2018-06-06 |
DE202016103025U1 (en) | 2016-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1944214C3 (en) | Slewing crane undercarriage that can be moved without rails | |
EP2514875B1 (en) | Shunting device for fitting an exchangeable milling device of a road construction machine | |
AT396097B (en) | CHASSIS FOR TRACKED CHASSIS | |
EP3202985B1 (en) | Pontoon drive, pontoon transport ship and method for constructing and disassembling pontoon transport ships | |
EP2998264B1 (en) | Laterally released lattice mast | |
CH650299A5 (en) | SCREW EXCAVATOR. | |
EP1845014A1 (en) | Construction machine with articulated chassis | |
EP2238071A1 (en) | Wheeled working machine | |
DE2363755C2 (en) | Crawler vehicle with four crawler units | |
DE69214265T2 (en) | Working machine with liftable cabin | |
DE3534626C2 (en) | ||
DE1630774B2 (en) | VEHICLE FOR TRANSPORTING PARTICULARLY HEAVY LOADS ABOUT THE VEHICLE WIDTH | |
DE7338262U (en) | AGRICULTURAL MACHINE | |
EP2886505B1 (en) | Crane | |
EP1318965B1 (en) | Material handling machine | |
DE1630973A1 (en) | Mobile jib crane | |
DE2614081C2 (en) | Working device | |
DE2950500A1 (en) | Polyvalent machine for earthwork and maintenance | |
DE102009002824A1 (en) | Chassis for use in e.g. drive crawler-type vehicle, has stop surface and two drive crawlings that are connected with each other and run parallel to one another, where stop surface is extended over entire width and length of chassis | |
DE102017113910A1 (en) | crawler track | |
DE2013114B2 (en) | Hydraulically operated device for changing the track in caterpillar vehicles | |
DE2415107B2 (en) | Steerable self-propelled charger | |
EP0594160A1 (en) | Machine for use in tree nurseries, gardens and the like | |
DE3626785A1 (en) | Withdrawal unit for support shields in underground operation | |
DE102020118775B4 (en) | Mobile crane with support device |
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20161010 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20171116 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
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: AT Ref legal event code: REF Ref document number: 1006225 Country of ref document: AT Kind code of ref document: T Effective date: 20180615 Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502016001133 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT 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: 20180606 Ref country code: NO 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: 20180906 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: 20180606 Ref country code: BG 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: 20180906 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: 20180606 Ref country code: SE 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: 20180606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS 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: 20180606 Ref country code: LV 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: 20180606 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: 20180907 Ref country code: HR 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: 20180606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK 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: 20180606 Ref country code: PL 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: 20180606 Ref country code: IS 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: 20181006 Ref country code: EE 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: 20180606 Ref country code: CZ 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: 20180606 Ref country code: RO 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: 20180606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM 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: 20180606 Ref country code: IT 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: 20180606 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016001133 Country of ref document: DE |
|
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 |
|
26N | No opposition filed |
Effective date: 20190307 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES 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: 20180606 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180606 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190204 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190228 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL 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: 20180606 |
|
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: 20190228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190204 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR 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: 20180606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT 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: 20180606 Ref country code: PT 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: 20181008 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200204 |
|
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: 20200204 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20160204 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R409 Ref document number: 502016001133 Country of ref document: DE Ref country code: DE Ref legal event code: R119 Ref document number: 502016001133 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI 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: 20180606 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1006225 Country of ref document: AT Kind code of ref document: T Effective date: 20210204 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210204 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK 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: 20180606 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230503 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20240220 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240220 Year of fee payment: 9 |