EP2514875B1 - Dispositif de manoeuvre pour le montage d'un dispositif de fraisage échangeable sur un engin routier - Google Patents

Dispositif de manoeuvre pour le montage d'un dispositif de fraisage échangeable sur un engin routier Download PDF

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Publication number
EP2514875B1
EP2514875B1 EP12002186.0A EP12002186A EP2514875B1 EP 2514875 B1 EP2514875 B1 EP 2514875B1 EP 12002186 A EP12002186 A EP 12002186A EP 2514875 B1 EP2514875 B1 EP 2514875B1
Authority
EP
European Patent Office
Prior art keywords
positioning apparatus
frame
machine
transport frame
milling
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.)
Active
Application number
EP12002186.0A
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German (de)
English (en)
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EP2514875A1 (fr
Inventor
Peter Busley
Cyrus Barimani
Andreas Salz
Günter HÄHN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wirtgen GmbH
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Wirtgen GmbH
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Publication date
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Publication of EP2514875A1 publication Critical patent/EP2514875A1/fr
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Publication of EP2514875B1 publication Critical patent/EP2514875B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
    • E01C23/088—Rotary tools, e.g. milling drums
    • 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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the invention relates to a shunting device for mounting a replaceable milling device with a predetermined working width below a height-adjustable machine frame of a road construction machine, such as road milling machine, stabilizer, or recycler, which is supported by wheels or crawler tracks.
  • the known road milling machines are used for the rehabilitation of asphalt or concrete pavements.
  • the known road milling machines For milling the road surface, the known road milling machines have a milling device which has a milling drum equipped with milling cutters.
  • the milling device of the known road milling machines is arranged below the machine frame between the front and rear crawler tracks which support the machine frame.
  • a road milling machine which consists of a held by a conventional tractor semitrailer carrying a milling drum.
  • a pivotable mounting of the milling drum on the semitrailer is proposed.
  • the milling drum is pivoted in such a way that the milling drum is arranged in the direction of travel of the semitrailer. This avoids that the milling drum protrudes laterally over the tractor.
  • this prior art is based on a hydraulically driven milling drum, which allows such an approach.
  • modern road milling, stabilizer and recycler have a mechanical drive that does not allow pivoting of the milling drum.
  • this solution requires a significantly longer wheelbase, causing the machine loses maneuverability.
  • the GB 929 322 A describes a device which is intended exclusively for the transport of aircraft engines.
  • the well-known Transportvorrichrung for aircraft engines which is characterized by its use by a relatively large height, has a relative to the ground in height adjustable transport frame, are attached to the swinging wheels.
  • the transport frame consists of fixed longitudinal profiles on which a support device for a specially designed for receiving an aircraft engine receiving unit is attached.
  • the receiving unit for the aircraft engine should be able to be mounted on the support rollable.
  • a device for positioning and transporting aircraft engines is also known from DE 196 12 626 A1 known.
  • the invention has for its object to simplify the use of milling equipment whose working width is greater than the permissible transport width of the construction machine in road construction machinery.
  • the assembly of a replaceable milling device with a larger working width below a height-adjustable machine frame of a road milling machine is inventively facilitated by a shunting device, which is carried as a multi-wheeled vehicle with a receiving unit for the milling device is formed, wherein at least one wheel is steerable.
  • the maneuvering device has a longitudinally extendable transport frame on which the wheels relative to the transport frame are adjustably mounted in height so that the transport frame can be moved from a position in which the transport frame is lowered in a raised position in which Transports is raised.
  • the shunting device with the resting milling device can be moved under the machine frame of the road milling machine. After lifting the shunting device from the lowered position to the raised position, the milling device is at the height at which the milling device can be mounted on the road milling machine.
  • the individual steps for mounting the milling device of a road milling machine are known in the art.
  • the raising or lowering of the maneuvering device also allows the receiving device to be picked up and set down on a carrying device on which the milling device can be parked or suspended at the place of use.
  • the milling device resting on the maneuvering device can be transported to the place of use by means of a low loader on which the maneuvering device with the milling device is loaded in the longitudinal direction. Since the milling device with the maneuvering device can be driven up onto the low loader or driven down from the low loader, it is not necessary to use a crane at the place of use.
  • the shunting device In the lowered position, the shunting device is characterized by a relatively low height, which facilitates driving under the road milling machine.
  • the machine frame of the road milling machine In order to increase the space available below the machine frame of the road milling machine, the machine frame of the road milling machine is preferably raised before the shunting device with the milling device is moved under the machine frame.
  • the shunting device according to the invention is also characterized by the fact that the transport frame can be extended in the longitudinal direction. This makes it possible to adapt the shunting device to the different working widths of the different milling devices, so that the length of the transport frame corresponds exactly to the length of the milling device. Thus, the dimensions of the maneuvering device are kept low, which makes the maneuvering easier to maneuver. In particular, this results in tighter turning circles.
  • the wheels are attached to aligned parallel to the direction of swing, which arranged around a transverse to the direction of travel extending substantially horizontally
  • Rotary axis are pivotally mounted on the longitudinal sides of the transport frame.
  • one in the longitudinal direction of the transport frame front and rear rocker are pivotally mounted on both sides of the transport frame.
  • This suspension allows a relatively low height of the shunting device with a relatively large stroke between the lowered and raised position.
  • the wings facilitate the transport of the shunting device on a low loader, since the shunting device, which is lashed to the cargo bed of the flatbed together with the overlying Fräs beautifully can be supported on the wings. This results in improved stability during transport.
  • the wings themselves, for example, rest on wood profiles or the like, which can be easily pushed under the wings due to the height adjustment.
  • the rocker piston-cylinder arrangements are preferably provided which are connected on the one hand articulated to the transport frame and on the other hand articulated to the wings.
  • the transport frame is adjusted in height.
  • the piston-cylinder assemblies are preferably mounted to the transport frame so that they do not extend in height substantially beyond the receiving unit of the milling device. As a result, the height of the maneuvering device is kept low.
  • one in the longitudinal direction of the transport frame front and rear rocker are pivotally mounted on both sides of the transport frame.
  • the front wings and / or the rear wings can also be interconnected via transverse profiles.
  • a further preferred embodiment provides that the machine frame has two outer base frames and an inner frame.
  • the two outer base frame and the inner frame are guided for length adjustment of the transport frame in the longitudinal direction of the transport frame against each other.
  • the machine frame can also consist of only two frame parts, which are guided longitudinally displaceable against each other.
  • the base frame carrier and the inner frame has hollow profiles for longitudinally displaceable receiving the carrier of the base frame.
  • the receiving unit preferably has a front receptacle for the front area of the milling device in the longitudinal direction of the transport frame and a receptacle for the rear area of the milling device which is at the rear in the longitudinal direction of the transport frame. Consequently, the milling device rests only on the front and rear ends of the shunting device.
  • Appropriate receptacles are preferably provided on the milling device with which the milling device can be safely loaded onto the maneuvering device.
  • the wheels are preferably mounted such that the wheels extend in height only slightly beyond the receiving unit for the milling device, when the transport frame is in the lowered position. As a result, the height of the maneuvering device is kept low.
  • the much space consuming drive unit which may include multiple units, such as drive motor, hydraulic pumps, etc., arranged at one end of the transport frame. This ensures that the maneuvering device in the area of the receiving unit retains the low height to be driven under the machine frame of the road milling machine can.
  • the drive unit is then located in front of and behind the milling device resting on the receiving unit on one or the other side of the machine frame of the milling machine.
  • the shunting device according to the invention preferably has a steering on all wheels, preferably on all four wheels, resulting in a narrow Rangier Symposium.
  • the steering angle preferably at all wheels, is preferably 90 °, so that loaded with the milling device shunting can be ranked well under the milling machine.
  • Such steering devices with a large steering angle are from the EP 1 522 632 B1 and the EP 1 841 637 B1 the applicant known.
  • the Figures 1A and 1B to 4A and 4B show a side view and a plan view of the shunting in the various working positions.
  • the shunting device is as a multi-wheeled vehicle with a receiving unit for in the Figures 1A . 1B to 4A . 4B not shown milling devices of different working width formed.
  • the maneuvering device is a self-propelled device. It has an elongate transport frame 1 which is extendible in the longitudinal direction. In the Fig. 1A and 1B is the transport frame 1 in the extended to the maximum length Position shown while the FIGS. 2A and 2B show the transport frame in the retracted to the minimum length position.
  • the transport frame 1 can also be extended to certain lengths that lie between these two positions. Thus, the length of the transport frame can be set exactly to the working width of the milling device to be mounted.
  • the shunting device is designed so that it basically has no preferred direction of travel, the left end of the shunting device in the drawings is referred to as the front end and the right end as the rear end.
  • the transport frame 1 of the shunting device consists of two outer base frames 1A and 1B and an inner frame 1C therebetween.
  • the front base frame 1 A and the rear base frame 1B each have in the longitudinal direction of the transport frame 1 extending lateral hollow sections 2A and 2B, which are connected to transverse profiles 3A, 3B and 4A and 4B.
  • the inner frame 1C has two longitudinal side supports 5A, 5B longitudinally slidably guided in the hollow sections 2A and 2B of the outer base frames 1A and 1B. Consequently, the transport frame 1 can be telescopically lengthened or shortened in length.
  • the carrier 5A, 5B of the inner frame 1C have a series of holes 6, which can be brought to cover with holes 7 on the hollow sections 2A, 2B of the base frame 1 A, 1 B.
  • the base frame 1A, 1B and the inner frame 1C are secured by means of bolts 8 against displacement, sitting in the aligned holes 6, 7 of the base and inner frame.
  • the shunting device has two front wheels 9A, 9B and two rear wheels 10A, 10B.
  • the wheels 9A, 9B and 10A, 10B are mounted on parallel to the longitudinal direction of the transport frame 1 aligned wings 11A to 11D, which are mounted about a transverse to the direction of travel substantially horizontal axis of rotation pivotally mounted on the longitudinal sides of the transport frame.
  • the rockers 11A and 11C on the front base frame 1A and the rockers 11B and 11D on the rear base frame 1B are connected to each other via transverse profiles 24A and 24B and 25A and 25B, respectively.
  • each rocker 11A to 11D is pivotally mounted on a bracket 12A, 12B fixed to the underside of a hollow section 2A, 2B of a base frame 1A, 1B.
  • the wheels 9A, 9B, 10A, 10B are pivotally supported.
  • the front and rear steering include front and rear wheel consoles 14A, 14B and 14C and 14D, respectively, and front and rear piston-and-cylinder assemblies 15A and 15B, and front and rear tie rods 16A and 16B, respectively.
  • front and rear wheels 9A, 9B and 10A, 10B can be steered.
  • the maneuvering device thus has a narrow maneuvering area, especially when the base and inner frames are pushed together.
  • the side wings 11A to 11D of the suspension allow the lowering or lowering of the transport frame 1 of the maneuvering device from a lowered position to a raised position.
  • the lowered position is referred to as a maneuvering position and the raised position as a mounting position.
  • the front rockers 11A, 11C are front piston-cylinder assemblies 17A, 17C and the rear rockers 11B, 11D are rear piston-cylinder assemblies 17B, 17D each extending above the hollow profiles of the base beams in the longitudinal direction of the transport frame.
  • the cylinders of the piston-and-cylinder assemblies 17A-17D are pivotally mounted at the free ends of the rockers 11A-11D and the pistons of the piston-cylinder assemblies 17A-17D are pivotally attached to the inner ends of the hollow profiles of the base frames 1A, 1B.
  • the receiving unit 18 of the mower-receiving shovel has a front receptacle 18A disposed at the outer end of the front base frame and a rear receptacle 18B disposed at the outer end of the rear base frame. These two receptacles 18A, 18B are as deep as possible on the base frame 1A, 1B. They each have a bearing surface 19A, 19B and a step-shaped shoulder 19C, 19D, so that the front and rear ends of the milling device can be inserted into the pads.
  • the wheels 9A, 9B and 10A, 10B are fixed to the rockers 11A to 11D such that the upper surfaces of the wheels in the shunting position are substantially at the level of the receiving unit 18.
  • the piston-cylinder assemblies 17A to 17D for pivoting the rockers 11A to 11D are secured to the transport frame such that the piston-cylinder assemblies do not extend beyond the receiving unit 18 in height.
  • the receiving unit 18 is therefore substantially at the height of the wheels or lower.
  • the wheels 9A, 9B and 10A, 10B are driven by hydraulic motors integrated in the wheel hubs, which are not shown in the figures.
  • the unit for supplying the hydraulic motors and the piston-cylinder assemblies with hydraulic oil is hereinafter referred to as the control and drive unit 20.
  • the control and drive unit 20 which may comprise a plurality of units, is arranged at the rear end of the rear base frame 1 B behind the rear support 18 B of the receiving unit 18. Since only the overall height in the area of the receiving unit 18 is of importance when using the shunting device for driving under the milling machine, these units can extend in height beyond the receiving unit.
  • Fig. 5 shows the shunting device together with a known milling device for a known road milling machine.
  • the milling device 21 has an only schematically illustrated milling roller 22 with a working width of for example 4 m.
  • the milling device 21 has other components 23, which are shown only hinted. These components 23 are located at the one end of the milling drum 21.
  • the transport frame 1 of the maneuvering device is extended in the present embodiment to the maximum length.
  • the milling device 21 is loaded on the shunting device such that the milling device with the front and rear end rests on the front and rear bearing surfaces 19A, 19B of the front and rear seats 18A, 18B of the receiving unit 18 between the stepped shoulders 19A, 19B.
  • the shunting device can be loaded together with the milling device on a low loader.
  • a decisive advantage of the shunting device is that the milling device with the shunting device can be driven on its own power via a loading ramp on the low loader or driven by the low loader without a crane is required at the site.
  • the Fig. 6 shows the milling device resting on the receiving unit 18 of the shunting device 21 in front view on the way to the road milling machine on which the milling device is to be mounted.
  • the drive unit 20 of the maneuvering device is in for clarity Fig. 6 not shown.
  • the Figs. 7A to 7E show the individual steps for mounting the milling device on the road milling machine. Also in the FIGS. 7A to 7C the drive unit is not shown.
  • the road milling machine is a known road milling machine 50, which has a machine frame 51 and a chassis 52.
  • the landing gear 52 includes two front chain drives 51A and 51B and two rear track drives 52A and 52B disposed on the front and rear sides on both sides of the machine frame 51.
  • the machine frame 51 and the chassis 52 are interconnected by the piston-cylinder assemblies 53A, 53B and 54A, 54B associated with the chain drives 51A, 51B, 52A, 52B, so that the machine frame 51 can be raised and lowered in height relative to the ground ,
  • Between the front and rear crawler tracks 51 A, 51 B and 52 A, 52 B is located on the machine frame 51 of the control station 55 of the milling machine.
  • the interchangeable milling device 21 is located on the machine frame 51. If the milling device 21 has a large working width, for example 4 m, the milling device extends laterally beyond the machine frame.
  • the milling device 21 is mounted on the underside of the machine frame 51.
  • the individual assembly steps for the mechanical fastening of the milling device on the road milling machine and for the hydraulic and / or electrical connection of the milling device to the milling machine are known in the art.
  • the milling device can be screwed to the machine frame.
  • the cylinder arrangements 51A, 51B and 52A, 52B associated with the cylinder assemblies 53A, 53B and 54A, 54B of the road milling machine are extended, so that the machine frame 51 of the milling machine is raised to the maximum working height. In this position, there is sufficient space to drive the shunting device with the resting milling device under the machine frame 51.
  • the shunting device is moved with the milling device transversely to the working direction of the milling machine below the machine frame, so that the fastening points, not shown, of the milling device and the machine frame are aligned with each other. While the shunting device with the milling device is moved under the machine frame, the transport frame 1 of the shunting device is in the lowered maneuvering position, so that the space available below the machine frame is sufficient. If the space below the machine frame, despite the low height of the shunting device is not sufficient, it is possible to increase the available space by placing planks 26 or the like. Under the drives of the milling machine ( Fig. 7A ).
  • the transport frame 1 of the shunting device is raised by extending the piston-cylinder assemblies 17A to 17D in the mounting position.
  • the milling device 21 is brought to a height in which abut the attachment points of the milling device at the attachment points of the machine frame. Then the actual assembly of the milling device can take place ( Fig. 7B ).
  • the transport frame 1 of the maneuvering device is lowered again ( Fig. 7C ) and the shunting device is moved away ( Fig. 7D ).
  • the individual process steps for dismantling the milling device correspond to the steps for mounting the milling device. However, individual steps are performed in reverse order.
  • the milling device can be picked up with the shunting device and driven onto the low loader. With the maneuvering the milling device can be parked on site.
  • a supporting frame may be provided at the place of use, on which the milling device can be parked or suspended by raising or lowering the transport frame, without a crane being required at the place of use.
  • the Support frame can be designed so that it can accommodate a plurality of milling devices of different working width, which can be mounted with the transport device in a simple manner on the road milling machine and disassembled from the milling machine.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Claims (15)

  1. Dispositif de manoeuvre pour le montage d'un dispositif de fraisage interchangeable avec une largeur de travail prescrite sous un châssis de machine réglable en hauteur d'une machine pour travaux routiers telle qu'une machine de fraisage de route, une machine de stabilisation ou une machine de recyclage, qui est porté par des roues ou un mécanisme de déplacement sur chenilles, le dispositif de manoeuvre étant réalisé comme un véhicule porté par plusieurs roues (9A, 9B, 10A, 10B) avec une unité de réception (18) pour le dispositif de fraisage et présentant un châssis de transport (1), sur lequel les roues (9A, 9B, 10A, 10B) sont fixées de manière réglable en hauteur par rapport au châssis de transport (1) de telle manière que le châssis de transport puisse être déplacé d'une position dans laquelle le châssis de transport est abaissé à une position dans laquelle le châssis de transport est relevé, caractérisé en ce que le châssis de transport (1) peut être rallongé dans le sens longitudinal, au moins une roue (9A, 9B, 10A, 10B) étant dirigeable.
  2. Dispositif de manoeuvre selon la revendication 1, caractérisé en ce que les roues (9A, 9B, 10A, 10B) sont fixées sur des bielles oscillantes (11A, 11B, 11C, 11D) orientées parallèlement au sens de la marche qui sont logées de manière à pouvoir pivoter autour d'un axe de rotation agencé sensiblement horizontalement, s'étendant transversalement au sens de la marche, sur les côtés longitudinaux du châssis de transport (1).
  3. Dispositif de manoeuvre selon la revendication 2, caractérisé en ce que respectivement une bielle oscillante (11A, 11B, 11C, 11D) avant et arrière dans le sens longitudinal du châssis de transport sont fixées de manière pivotante sur les deux côtés du châssis de transport (1).
  4. Dispositif de manoeuvre selon la revendication 2 ou 3, caractérisé en ce que des agencements à piston et cylindre (17A, 17B, 17C, 17D) sont prévus pour le pivotement des bielles oscillantes (11A, 11B, 11C, 11D), lesquels sont reliés d'une part par articulation au châssis de transport (1) et d'autre part par articulation aux bielles oscillantes (11A, 11B, 11C, 11D).
  5. Dispositif de manoeuvre selon la revendication 4, caractérisé en ce que les agencements à piston et cylindre (17A, 17B, 17C, 17D) sont fixés pour le pivotement des bielles oscillantes (11A, 11B, 11C, 11D) sur le châssis de transport de telle manière que les agencements à piston et cylindre (17A, 17B, 17C, 17D) ne s'étendent pas sensiblement en hauteur au-delà de l'unité de réception (18).
  6. Dispositif de manoeuvre selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le châssis de transport (1) présente deux châssis de base extérieurs (1A, 1B) et un châssis intérieur (1C), les deux châssis de base extérieurs (1A, 1B) et le châssis intérieur (1C) étant guidés de manière mobile les uns contre les autres pour le déplacement longitudinal du châssis de transport dans le sens longitudinal du châssis de transport.
  7. Dispositif de manoeuvre selon la revendication 6, caractérisé en ce que les châssis de base extérieurs (1A, 1B) présentent des profilés creux (2A, 2B) et le châssis intérieur (1C) présente des supports (5A, 5B), les supports (5A, 5B) du châssis intérieur étant guidés de manière mobile longitudinalement dans les profilés creux (2A, 2B) des châssis de base.
  8. Dispositif de manoeuvre selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'unité de réception (18) présente un appui avant (18A) dans le sens longitudinal du châssis de transport (1) pour la zone avant du dispositif de fraisage et un appui arrière (18B) dans le sens longitudinal du châssis de transport pour la zone arrière du dispositif de fraisage.
  9. Dispositif de manoeuvre selon l'une quelconque des revendications 2 à 8, caractérisé en ce que les roues (9A, 9B, 10A, 10B) sont fixées sur les bielles oscillantes (11A, 11B, 11C, 11D) de telle manière que les roues (9A, 9B, 10A, 10B) se trouvent avec le côté supérieur sensiblement à hauteur de l'unité de réception (18) lorsque le châssis de transport se trouve dans la position abaissée.
  10. Dispositif de manoeuvre selon l'une quelconque des revendications 1 à 9, caractérisé en ce que toutes les roues (9A, 9B, 10A, 10B) sont dirigeables.
  11. Dispositif de manoeuvre selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le dispositif de manoeuvre présente une unité d'entraînement (20), l'unité d'entraînement (20) étant agencée sur une extrémité du châssis de transport (1).
  12. Procédé de montage d'un dispositif de fraisage avec une largeur de travail prescrite sous le châssis de machine porté par des roues ou un mécanisme de déplacement sur chenilles d'une machine pour travaux routiers telle qu'une machine de fraisage de route, une machine de stabilisation ou une machine de recyclage, avec un dispositif de manoeuvre selon l'une quelconque des revendications 1 à 11,
    caractérisé par les étapes de procédé suivantes :
    le déplacement du dispositif de manoeuvre avec le dispositif de fraisage en appui dans la position abaissée sous le châssis de machine de la machine pour travaux routiers de sorte que le sens longitudinal du châssis de transport du dispositif de manoeuvre s'étende transversalement au sens longitudinal de la machine pour travaux routiers,
    le levage du dispositif de manoeuvre de la position abaissée à la position relevée, le montage du dispositif de fraisage sur la machine pour travaux routiers,
    l'abaissement du dispositif de manoeuvre de la position relevée à la position abaissée et l'écartement du dispositif de manoeuvre sans qu'un dispositif de fraisage ne soit en appui.
  13. Procédé de démontage d'un dispositif de fraisage avec une largeur de travail prescrite sous le châssis de machine porté par des roues ou un mécanisme de déplacement sur chenilles d'une machine pour travaux routiers avec un dispositif de manoeuvre selon l'une quelconque des revendications 1 à 11,
    caractérisé par les étapes de procédé suivantes :
    le déplacement du dispositif de manoeuvre, sans qu'un dispositif de fraisage ne soit en appui, dans la position abaissée sous le châssis de machine de la machine pour travaux routiers de sorte que le sens longitudinal du châssis de transport du dispositif de manoeuvre s'étende transversalement au sens longitudinal de la machine pour travaux routiers,
    le levage du dispositif de manoeuvre de la position abaissée à la position relevée, le démontage du dispositif de fraisage de la machine pour travaux routiers,
    l'abaissement du dispositif de manoeuvre de la position relevée à la position abaissée et l'écartement du dispositif de manoeuvre avec le dispositif de fraisage en appui.
  14. Procédé selon la revendication 13, caractérisé en ce que le dispositif de manoeuvre avec le dispositif de fraisage en appui est chargé sur un semi-remorque à plate-forme surbaissée.
  15. Procédé selon l'une quelconque des revendications 12 à 14, caractérisé en ce que le châssis de machine de la machine pour travaux routiers est relevé avant le déplacement du dispositif de manoeuvre sous le châssis de machine.
EP12002186.0A 2011-04-19 2012-03-27 Dispositif de manoeuvre pour le montage d'un dispositif de fraisage échangeable sur un engin routier Active EP2514875B1 (fr)

Applications Claiming Priority (1)

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DE102011018222.5A DE102011018222B4 (de) 2011-04-19 2011-04-19 Rangiervorrichtung zur Montage einer auswechselbaren Fräseinrichtung einer Straßenbaumaschine

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EP2514875A1 EP2514875A1 (fr) 2012-10-24
EP2514875B1 true EP2514875B1 (fr) 2014-10-15

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EP12002186.0A Active EP2514875B1 (fr) 2011-04-19 2012-03-27 Dispositif de manoeuvre pour le montage d'un dispositif de fraisage échangeable sur un engin routier

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US (2) US20120284989A1 (fr)
EP (1) EP2514875B1 (fr)
CN (2) CN202688836U (fr)
AU (1) AU2012202133B2 (fr)
BR (1) BR102012009099B1 (fr)
DE (1) DE102011018222B4 (fr)

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DE102014001921B4 (de) * 2013-02-22 2024-08-22 Bomag Gmbh Fräswalze mit einer, insbesondere austauschbaren, Materialleiteinrichtung
DE102014011856B4 (de) 2014-08-08 2024-04-04 Bomag Gmbh Großfräse vom Mittelrotortyp mit einem wechselbaren Frästeil und Verfahren zum Wechseln eines Frästeils
US20160040372A1 (en) * 2015-10-23 2016-02-11 Caterpillar Paving Products Inc. Method of removing a cutting chamber from a cold planer
DE102015016678A1 (de) 2015-11-06 2017-05-11 Bomag Gmbh Verfahren zum Anbau einer Fräseinheit einer Bodenfräsmaschine und Bodenfräsmaschine mit einer ab- und anbaubaren Fräseinheit
US10161089B2 (en) 2015-11-06 2018-12-25 Bomag Gmbh Method for dismounting and mounting or changing a milling unit of a center rotor type milling machine, center rotor type milling machine comprising a dismountable and mountable milling unit, and transport unit for a milling unit
CN105297601B (zh) * 2015-11-20 2017-05-31 长安大学 一种小型多功能沥青路面修复机
DE102015016671A1 (de) 2015-12-21 2017-06-22 Bomag Gmbh Transporteinrichtung für eine Fräseinheit, Transportfahrzeug mit einer Transporteinrichtung für eine Fräseinheit und Verfahren zum Transportieren einer Fräseinheit mit einer Transporteinrichtung
DE102015016672A1 (de) 2015-12-21 2017-06-22 Bomag Gmbh Transporteinrichtung für eine Fräseinheit, Transportfahrzeug sowie Verfahren zum Transportieren einer Fräseinheit
DE102016004271C5 (de) * 2016-04-08 2024-03-07 Bomag Gmbh Verfahren zum Kühlen und/oder Aufheizen von Schmiermittel in einem Wechselfräswalzenkasten einer Bodenfräsmaschine, Wechselfräswalzenkasten und Bodenfräsmaschine
DE102016208246A1 (de) 2016-05-12 2017-11-16 Wirtgen Gmbh Verfahren zur laufrichtungsabweichenden Seitwärtsbewegung einer Bodenbearbeitungsmaschine und zur Ausführung dieses Verfahrens ausgebildete Bodenbearbeitungsmaschine
DE102016208242A1 (de) 2016-05-12 2017-11-16 Wirtgen Gmbh Verfahren zur Kopplung eines Maschinenrahmens einer Bodenbearbeitungsmaschine mit einer Arbeitseinrichtung, Bodenbearbeitungseinrichtung und Verbindungsvorrichtung für das Verfahren
EP3263771B1 (fr) 2016-06-30 2019-11-06 Caterpillar Paving Products Inc. Ensemble de fraisage à changement rapide pour une raboteuse à froid
USD800796S1 (en) * 2016-08-25 2017-10-24 Bomag Gmbh Recycler
USD800797S1 (en) * 2016-08-25 2017-10-24 Bomag Gmbh Recycler
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US10934670B1 (en) 2019-09-11 2021-03-02 Caterpillar Paving Products Inc. Quick change chamber for milling machine
IT202100003494A1 (it) * 2021-02-16 2022-08-16 Italcarrelli S P A Veicolo semovente per la movimentazione di cavalletti porta-lastre

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Also Published As

Publication number Publication date
DE102011018222A1 (de) 2012-10-25
BR102012009099B1 (pt) 2020-03-24
AU2012202133B2 (en) 2015-01-22
EP2514875A1 (fr) 2012-10-24
CN202688836U (zh) 2013-01-23
US20170284039A1 (en) 2017-10-05
US10094079B2 (en) 2018-10-09
CN102747675A (zh) 2012-10-24
CN102747675B (zh) 2015-11-18
AU2012202133A1 (en) 2012-11-08
DE102011018222B4 (de) 2015-05-28
US20120284989A1 (en) 2012-11-15
BR102012009099A2 (pt) 2018-02-06

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