EP2599920B1 - Finisseuse de route - Google Patents
Finisseuse de route Download PDFInfo
- Publication number
- EP2599920B1 EP2599920B1 EP11009536.1A EP11009536A EP2599920B1 EP 2599920 B1 EP2599920 B1 EP 2599920B1 EP 11009536 A EP11009536 A EP 11009536A EP 2599920 B1 EP2599920 B1 EP 2599920B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- paver according
- paver
- rotary knob
- movement
- 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
Links
- 230000033001 locomotion Effects 0.000 claims description 45
- 230000000750 progressive effect Effects 0.000 claims description 7
- 230000005298 paramagnetic effect Effects 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 10
- 230000002401 inhibitory effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 241001310793 Podium Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/14—Extendable screeds
- E01C2301/16—Laterally slidable screeds
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/30—Cabin details
Definitions
- the invention relates to a paver specified in the preamble of claim 1. Art.
- the control of the proportional solenoid is expediently placed in each case an exterior control station on the screed, for example on the Ausziehbohlenteil so that it goes from an operator who stands on a pedestal on the screed and mittool, or next to the screed, with visual inspection of the outer end of the Ausziehbohlenmaschines is handled accordingly.
- the proportional valve technology for the sliding actuators of the Ausziehbohlenmaschine promises a significant improvement in the quality of installation, in practice unexpected problems that result, inter alia, operational vibration of the control and / or the relative movements between the adjacent operator and the outside control station and a sensitive and precise Handling the control and thus complicate speed control of Ausziehbohlenmaschines.
- a paver in which the sliding actuators of the Ausziehbohlenmaschine are not hydraulically controlled with proportional valve technology but with black and white valve technology, ie, only an on / off speed control with a constant displacement speed is possible.
- an automatic is provided, which works with Bodenabtastsensoren and a timing / delay control section with two control relays.
- a control relay is energized, which automatically sets the control current for the black / white magnet of the respective shift actuator.
- the shift actuator can drive only one speed, the installation speed of the paver is to change accordingly for clean adaptation or when driving around obstacles, which may result in losses in the quality of installation.
- the invention has for its object to provide a paver of the type mentioned with proportional valve technology in the screed, which is better suited and more user-friendly for the practice of installation operation.
- the operator Since the actuation tool within the path of travel generates at least one operator-perceivable resistance increase or decrease indicative of either a predetermined speed or a transition between two different speeds of the slide actuator's displacement actuator, the operator experiences operation independent of the operational vibration of the actuator and / or relative movements between the operator and the actuating instrument without looking at the actuating instrument immediately that he either has not or already reached a predetermined speed of the shift actuator, or a transition between two different speeds of the shift actuator is not or already achieved Has.
- the operator is on tactile way better use of the proportional valve technology in the installation operation in a user-friendly way possible.
- the shift actuator operates at a lower speed or in a low speed range, and senses when the shift actuator is operating at a higher speed or in a higher speed range, and therefore the handling of the actuating tool can be better adapted to the operational Adjust situations, for example, to make a clean marginal edge adjustment and / or avoid an obstacle without necessarily the installation speed of the paver must be changed.
- multiple movement resistance increases can be generated over the path of travel of the operating instrument so that the path of travel is subdivided into individual areas registered by the operator on a tactile path.
- the displacement actuator moves at a speed until the respective resistance increase is generated, and at a second, higher speed when the resistance increase is exceeded. This is sufficient for most operating situations in the installation operation.
- the speed of the shift actuator continuously increased until the movement resistance increase and continue to be increased continuously after the increase in resistance and vice versa.
- the actuating instrument produces the reverse effect which the operator perceives as a significant reduction in drag, signaling that he has returned to a lower speed range from a higher speed range.
- the actuating instrument is equipped with at least one mechanical, progressive inhibiting device.
- the inhibiting device may generate a movement resistance increase or a reduction in resistance, or several within the movement path. It is even conceivable to divide the movement path into several, e.g. even by latched positions, to divide clearly noticeable sections.
- the actuating instrument is a rotary knob, which the operator rotates between a zero position and a maximum position over a predetermined path of movement.
- the rotary knob performs a linear or predefined change in speed or divides the rotary path digitally into at least two speed ranges.
- the actuating instrument could be a slider or a joystick or a pushbutton which also signals to the operator tactile way information for user-friendly handling.
- the at least one noticeable increase in resistance of the actuating instrument is adjustable in its size and / or position within the movement path. In this way, an adaptation to different installation conditions can be made.
- the progressive inhibiting device contains at least two overlapping or sequentially acting double torsion springs. This solution is particularly useful for the trained as a rotary knob actuator.
- the Doppelschenkeifedern can in handling increasingly and so to speak be stretched or relaxed with a distinct pressure point and define one or more spring stages.
- the actuating instrument is self-locking over its path of travel, i.e., it automatically holds any position set by the operator.
- the second size is set so that it corresponds to the maximum speed of the shift actuator.
- the first size may be chosen such that e.g. a very low speed of the shift actuator is set.
- the value of the control current within the movement path of the actuating instrument is changed linearly or according to a predetermined curve, so that the speed of the displacement actuator can be varied steplessly.
- at least one movement resistance increase can be generated, or even several are generated within the movement range, and the movement resistance increases can even be latched positions.
- At least one exterior control station with a control panel is provided on the extension screed, and the actuating instrument is arranged in the control console of the outside control station and, preferably, linked to the control device in the paver.
- the principle of the invention is, moreover, not only for screeds with two adjustable by a sliding actuator Ausziehbohlen tone, but also for screeds with Ausziehbohlen tone, which are each divided with a plurality of displacement actuators telescopically, and also regardless of whether the Ausziehbohlenmaschine on the in working direction rear side or front side of a base board are mounted (frontmount, rear-mount).
- an outside control stand is arranged directly outside on a Ausziehbohlenteil, wherein, preferably, the control panel of the outside control station has an actuating instrument only for the displacement actuator of the outside control stand associated Ausziehbohlenteils. At each outside steering position thus only the associated Ausziehbohlenteil can be adjusted.
- At least one display can be provided, either in the outside control station and / or in the driver's cab, in which, when handling the actuating instrument, e.g. the set speed and / or the value of the control current can be displayed.
- the trained as a rotary knob actuating instrument is coupled to a rotary potentiometer, which can be steplessly change the control current, wherein, suitably, the control current is converted via corresponding proportional gain devices in the actual control current for the respective proportional solenoid.
- the actuating instrument has an electrical switch which comprises at least one Hall sensor and at least one permanent magnet movable relative thereto, preferably a Hall sensor stationarily mounted on a printed circuit board and a permanent magnet rotatable relative to the Hall sensor with the rotary knob.
- an electrical switch which comprises at least one Hall sensor and at least one permanent magnet movable relative thereto, preferably a Hall sensor stationarily mounted on a printed circuit board and a permanent magnet rotatable relative to the Hall sensor with the rotary knob.
- the actuating instrument and the proportional magnet or the proportional reinforcement device are designed to be bus-compatible and incorporated into a bus system of the road paver, which is guided via the control device of the paver.
- the rough working conditions on a paver adapted and montetechnisch simple embodiment of the knob is mounted with a permanent magnet-containing axis in a stationary receptacle.
- the axis consists, preferably, of paramagnetic stainless steel.
- the circuit board is arranged with the stationary Hall sensor.
- the receptacle has a sliding bearing for the axle and two axially superimposed double-arm coil springs on a spring holder. Each double-leg coil spring is supported by one leg on the receptacle, while it is with its other leg with a driver of the knob engaged or in the movement of the knob is engageable.
- At least one spring stage can be realized, up to which the resistance to movement of the rotary knob increases and which then generates the increase in resistance from which the resistance to movement can continue to increase.
- the switching point of the Hall sensor is suitably matched to the position of the movement resistance increase.
- At least one O-ring is mounted biased between the axis and the recording, on the one hand performs a sealing function, on the other hand ensures a largely uniform self-locking of the knob.
- the knob has a knurled cover with a laterally projecting arm.
- the knurled cover allows ergonomic handling of the knob even under difficult conditions (rain, snow).
- the arm gives an additional orientation for the set rotational position, for example, in relation to arranged around the knob markings in the control panel.
- the arm can be used to define the zero position and maximum position, or are provided in the interior of the knob corresponding stops defining the zero position and the maximum position. It goes without saying that the rotary knob or its cover can be illuminated so that the operator can also be used in unfavorable weather conditions, such as poor visibility, or during night work, the operating instrument for the purpose of prompt handling can easily locate.
- An in Fig. 1 and 2 shown road finisher F has a wheel 2 movable on chassis 1, on which a bunker 3 bins 3 is arranged, from which an inner longitudinal conveyor 4 leads to the rear end of the chassis 1.
- a prime mover 5 for example, a diesel engine with a pump distributor gearbox with hydraulic pumps and a generator (not shown) is arranged, behind which there is a driver's cab 6 with an electronic control device 7 of the paver.
- the control device 7 may have a display D in a control panel 27.
- a transverse distribution device 8 is mounted at the rear end of the chassis 1.
- At least one ceiling layer of the paver F is equipped with at least one towed screed B, which consists of a base screed 9 with a predetermined working width about the width of the chassis 1 and two back here on the base board 9 slidably mounted Ausziehbohlen anymore 10.
- Each Ausziehbohlenteil 10 is hydraulically displaceable relative to the base plank 9 by at least one displacement actuator 11 to the working width a ( Fig. 2 ) of the screed B against the working width b to change the base screed 9.
- the shift actuators 11 are suitably double-acting hydraulic cylinders, which are operatively mounted between the base boom 9 and each Ausziehbohlenteil 10.
- each Ausziehbohlenteil 10 outside asisted horrinstand 13 which has a control panel 27, optionally with a display D and at least one actuating instrument A for controlling the displacement movements of the associated Ausziehbohleners 10.
- the actuating instruments A can be provided redundantly in the control panel 27 of the control device 7 in the paver and are, appropriately, linked to the control device 7.
- the paver F may include a bus system into which bus-compatible electrical components of the paver are incorporated.
- At least one proportional control valve 14 (eg pilot-controlled or directly operated multi-way multi-position slide valve or seat valve) is associated with each displacement actuator 11 with a proportional solenoid 15 which is connected to the hydraulic system, not shown (pressure source, tank, etc.) of the paver F connected.
- the proportional solenoids 15 are, advantageously via proportional amplifier, incorporated into the control device 7 and connected via this with the actuation instruments A, which can adjust the control current for the proportional solenoid 15 or change.
- each proportional control valve 14 regulates, independently of the load, the amount of hydraulic oil per unit of time corresponding to the value of the control current of the proportional solenoid 15, the quantity defining the speed of the displacement actuator 11.
- Fig. 3 illustrates an embodiment of the actuating instrument A as a knob 16, with the example, a rotary potentiometer 18 is coupled to vary the control current.
- the actuating instrument A is rotatable between a zero position O and a maximum position MAX and has in the embodiment as a knob 16, for example, a laterally projecting arm 21 which is movable in the control panel 27 relative to markings mounted there, and optionally also by means of stops 22 the Motion path limited.
- the knob 16 of Fig. 3 at least one mechanical progressive inhibiting device 20 is incorporated, with at least one clearly perceptible increase in movement resistance here, approximately in half of the movement path in an adjustment direction to the maximum position at a rotational position can be generated.
- multiple motion resistance increases could be generated to divide the travel path into multiple regions, or the progressive inhibitor 20 could be configured to provide multiple latched positions that are clearly felt by the operator in manipulating the rotary knob 16, but with an increase the handling force can be overcome.
- the actuating instrument A is, preferably, self-locking, so that it automatically holds each set position.
- Fig. 4 illustrates in section a concrete further embodiment of a trained as a rotary knob 16 actuating instrument A.
- the knob 16 is arranged for example in a recess in the control panel 27 and has a, optionally illuminated, cover 23 which has the arm 21 and a screw 24 with a Axis 25 is connected, which, preferably, consists of paramagnetic stainless steel.
- the screw 24 may be mounted with a bottom head seal not shown and a polyamide spot coating as a screw lock.
- the rotary knob 16 is associated with an electrical switch 26, which consists in the embodiment shown of a permanent magnet 40 contained in the axis 25 and on a printed circuit board 29 below the control panel 27 stationarily mounted Hall sensor 28.
- the axis 25 is rotatably guided in a sliding bearing 33, which is contained in a pipe socket 32 a with screws 31 in the control panel 27 stationarily mounted receptacle 30. Between the pipe socket 32, the axis 34, the sliding bearing 33 and the cover 23 is biased at least one O-ring 34 is mounted, which fulfills a sealing function and self-locking function in the knob 16.
- Another O-ring 35 may be mounted in the control panel 27 for sealing between the receptacle 30 and the bottom of the recess.
- the receptacle 30 has a further, slightly shorter pipe socket 36, on the outside of a spring holder 37 is seated on the two successively arranged in the axial direction of double-helical coil springs 38, 39, and relatively by an annular disc 40 from slippery material can be secured to the pipe socket 32.
- the double-leg coil springs 38, 39 are anchored with one leg on the receptacle 30 and engage with the other leg of a driver 41 of the cover 23, either permanently, or depending on the adjustment of the knob 16.
- Die Doppelschenkel-sterenfedern 38, 39 are part of the progressive inhibitor 20 of the actuating instrument A and generate here at a predetermined rotational position between the zero position and the maximum position by the operator clearly noticeable resistance increase (spring stage).
- the rotational position of the movement resistance increase is suitably coordinated with the switching point of the electric switch 26, such that upon rotation of the knob 16 from the zero position to the position of theabsoluswiderstandserhöhung a first constant control current corresponding to a certain, for example, low speed of the shift actuator 11 is generated is generated, and in the movement resistance increase and then a second constant stronger control current which, preferably, the maximum speed of the shift actuator 11 corresponds.
- a first constant control current corresponding to a certain, for example, low speed of the shift actuator 11 is generated is generated, and in the movement resistance increase and then a second constant stronger control current which, preferably, the maximum speed of the shift actuator 11 corresponds.
- the double-leg coil springs 38, 39 mounted in a biased state, so that the movement resistance of the knob 16 from the zero position is noticeable and either remains about the appearance of the appreciable increase in movement resistance about the same or progressively increases.
- the same can apply to the range of movement from exceeding the increase in resistance to movement, ie, that then the resistance to movement remains approximately the same or progressively increases to the maximum position.
- the self-locking is selected by the O-ring 34 so that the double-leg coil springs 38, 39 are not able to overcome the self-locking.
- the rotational position of the respective movement resistance increase can be adjustable as well as their noticeable strength.
- the actuating instrument A could be configured as a joystick, slider or pushbutton, during the handling of which at least once a movement resistance increase or decrease (spring stage) clearly noticeable by the operator is generated (not shown).
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Road Paving Machines (AREA)
Claims (19)
- Finisseur de route (F) comprenant une table de finisseur (B) présentant au moins une partie de table de finisseur extractible (10) pouvant être déplacée hydrauliquement, un dispositif de commande électronique (7), et au moins un pupitre de commande (27) en liaison avec le dispositif de commande électronique (7) et sur lequel est prévu un organe de pilotage, qui peut être manoeuvré manuellement par au moins un opérateur, et avec lequel il est possible de régler la valeur d'un courant de commande (I) pour un aimant proportionnel (15) d'au moins une vanne de commande proportionnelle (14) destinée au réglage de la vitesse d'un actionneur de coulissement hydraulique (11) de la partie de table de finisseur extractible (10), caractérisé en ce que l'organe de pilotage comprend un instrument d'actionnement (A) pouvant être déplacé manuellement entre une position nulle et une position maximale, et à l'aide duquel peut être produit au moins une fois à l'intérieur de la course de déplacement, une augmentation de résistance au mouvement de déplacement (M), qui peut être ressentie par l'opérateur et être surmontée en augmentant la force de manoeuvre exercée, et qui signale au moins de manière sensible, à savoir de manière à pouvoir être ressentie, soit une vitesse prédéterminée, soit une transition entre deux vitesses différentes de l'actionneur de coulissement (11) de la partie de table de finisseur extractible (10).
- Finisseur de route selon la revendication 1, caractérisé en ce que l'instrument d'actionnement (A) présente au moins un dispositif mécanique de blocage progressif (20), dont l'effet peut être surmonté manuellement.
- Finisseur de route selon la revendication 1, caractérisé en ce que l'instrument d'actionnement (A) est un bouton tournant (16).
- Finisseur de route selon la revendication 1, caractérisé en ce que l'instrument d'actionnement (A) est un coulisseau, ou une manette ou joystick ou bien encore un bouton poussoir.
- Finisseur de route selon la revendication 1, caractérisé en ce que l'augmentation de résistance au mouvement de déplacement (M) pouvant être ressentie, peut être réglée quant à sa grandeur et/ou à sa position à l'intérieur de la course de déplacement de l'instrument d'actionnement (A).
- Finisseur de route selon la revendication 2, caractérisé en ce que le dispositif de blocage progressif (20) pour l'instrument d'actionnement (A) réalisé sous forme de bouton tournant (16), renferme au moins deux ressorts à branches doubles (38) agissant de manière superposée ou successive.
- Finisseur de route selon la revendication 1, caractérisé en ce que l'instrument d'actionnement (A) réalisé sous forme de bouton tournant (16) est autobloquant le long de sa course de déplacement.
- Finisseur de route selon la revendication 1, caractérisé en ce qu'il est possible de régler un courant de commande constant, d'une première grandeur, jusqu'à atteindre ladite au moins une augmentation de résistance au mouvement de déplacement (M), et à partir ou après dépassement de l'augmentation de résistance au mouvement de déplacement (M), un courant de commande constant d'une intensité plus grande, d'une deuxième grandeur, et en ce que, de préférence, la deuxième grandeur correspond à la vitesse maximale de l'actionneur de coulissement (11).
- Finisseur de route selon la revendication 1, caractérisé en ce qu'il est possible de faire varier de manière linéaire ou selon une courbe prédéterminée, la valeur du courant de commande à l'intérieur de la course de déplacement, de préférence par l'intermédiaire de plus d'une augmentation de résistance au mouvement de déplacement (M).
- Finisseur de route selon la revendication 1, caractérisé en ce que sur la table de finisseur (10) est prévu au moins un poste de commande extérieur (13) avec un pupitre de commande (27), et en ce que l'instrument d'actionnement (A) est agencé sur le pupitre de commande (27) du poste de commande extérieur, et est en liaison avec le dispositif de commande (7) dans le finisseur de route (F).
- Finisseur de route selon la revendication 10, caractérisé en ce qu'un poste de commande extérieur (13) est respectivement agencé à l'extérieur, sur chaque partie de table de finisseur extractible (10), et en ce que, de préférence, le pupitre de commande (27) de chaque poste de commande extérieur (13) présente un instrument d'actionnement (A) uniquement pour la vanne de commande proportionnelle (14) destinée à l'actionneur de coulissement (11) de la partie de table de finisseur extractible (10) associée au poste de commande extérieur (13) respectivement considéré.
- Finisseur de route selon la revendication 11, caractérisé en ce que les directions de mouvement de déplacement des deux instruments d'actionnement (A) vers les positions maximales respectives, par rapport au milieu de la table de finisseur (B), dans les postes de commande extérieurs (13), sont mutuellement opposées.
- Finisseur de route selon l'une au moins des revendications précédentes, caractérisé en ce que sur le pupitre de commande (27) est prévu au moins un écran de visualisation (D) sur lequel peut être affichée, par exemple, la vitesse de coulissement réglée ou la valeur du courant de commande, réglée.
- Finisseur de route selon la revendication 9, caractérisé en ce que le bouton tournant (16) est couplé à un potentiomètre rotatif (18).
- Finisseur de route selon la revendication 1, caractérisé en ce que l'instrument d'actionnement (A) présente un commutateur électrique (26), qui englobe au moins un détecteur de Hall (28) et au moins un aimant permanent (40) déplaçable par rapport au détecteur, de préférence, dans le cas d'un bouton tournant (16), un détecteur de hall (28) placé de manière stationnaire sur une plaque de circuit imprimé (29), et un aimant permanent (40) pouvant tourner par rapport au détecteur de Hall, à l'aide du bouton tournant (16).
- Finisseur de route selon l'une au moins des revendications précédentes, caractérisé en ce que l'instrument d'actionnement (A) respectivement considéré et la vanne de commande proportionnelle (14) sont d'une conception compatible avec un bus de transmission, et sont intégrés dans un système de bus de transmission du finisseur de route (F), qui passe par le dispositif de commande (7).
- Finisseur de route selon la revendication 15, caractérisé en ce que le bouton tournant (16) est monté, avec un axe (25), de préférence en acier spécial paramagnétique et contenant l'aimant permanent (40), dans un logement de réception (30) stationnaire, sous lequel est agencée la plaque de circuit imprimé (29) avec le détecteur de Hall (28), en ce que le logement de réception (30) présente un palier lisse (33) pour l'axe (25) et deux ressorts hélicoïdaux à branches doubles (38) superposés dans la direction axiale et placés sur un support de ressort (37), et en ce que chaque ressort hélicoïdal à branche double (38) s'appuie, avec une branche, sur le logement de réception (30) et, avec l'autre branche, est en prise ou peut être amené en prise avec un entraîneur (41) du bouton tournant (16).
- Finisseur de route selon la revendication 17, caractérisé en ce qu'entre l'axe (25) et le logement de réception (30) est monté, en précontrainte, au moins un joint torique (34).
- Finisseur de route selon la revendication 18, caractérisé en ce que le bouton tournant (16) présente un élément de recouvrement (23) strié, avec un bras (21) en saillie latérale.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL11009536T PL2599920T3 (pl) | 2011-12-01 | 2011-12-01 | Wykańczarka |
EP11009536.1A EP2599920B1 (fr) | 2011-12-01 | 2011-12-01 | Finisseuse de route |
US13/677,789 US8641321B2 (en) | 2011-12-01 | 2012-11-15 | Road finishing machine |
JP2012252486A JP5680609B2 (ja) | 2011-12-01 | 2012-11-16 | 路面仕上げ機 |
CN201210507193.0A CN103132442B (zh) | 2011-12-01 | 2012-11-30 | 路面整修机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11009536.1A EP2599920B1 (fr) | 2011-12-01 | 2011-12-01 | Finisseuse de route |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2599920A1 EP2599920A1 (fr) | 2013-06-05 |
EP2599920B1 true EP2599920B1 (fr) | 2015-02-11 |
Family
ID=45218179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11009536.1A Active EP2599920B1 (fr) | 2011-12-01 | 2011-12-01 | Finisseuse de route |
Country Status (5)
Country | Link |
---|---|
US (1) | US8641321B2 (fr) |
EP (1) | EP2599920B1 (fr) |
JP (1) | JP5680609B2 (fr) |
CN (1) | CN103132442B (fr) |
PL (1) | PL2599920T3 (fr) |
Families Citing this family (6)
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US8979425B2 (en) * | 2012-10-30 | 2015-03-17 | Caterpillar Paving Products Inc. | Screed extender speed control |
EP2905378B1 (fr) * | 2014-02-07 | 2016-09-21 | Joseph Vögele AG | Dispositif de damage |
CN106414852B (zh) * | 2014-05-28 | 2019-01-08 | 约瑟夫福格勒公司 | 包括工作站的熨平板组合件 |
EP3178992A1 (fr) | 2015-12-07 | 2017-06-14 | Ammann Schweiz AG | Finisseur, poutre lisseuse pour un finisseur, et procede d' exploitation |
EP3276079B1 (fr) | 2016-07-26 | 2021-07-14 | Caterpillar Paving Products Inc. | Système de commande pour un finisseur |
DE102017009249B4 (de) * | 2017-01-02 | 2020-09-17 | Bomag Gmbh | Kleinfertiger sowie Verfahren zum Betrieb eines Kleinfertigers |
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NL6911204A (fr) * | 1968-09-17 | 1970-03-19 | ||
JP3228787B2 (ja) * | 1992-07-03 | 2001-11-12 | 石川島建機株式会社 | エンジンスロットル装置 |
DE9212166U1 (de) * | 1992-09-09 | 1994-01-20 | Voegele Ag J | Einbaubohle für einen Straßenfertiger |
US5362176A (en) | 1993-01-11 | 1994-11-08 | Aw-2R, Inc. | Road construction apparatus and methods |
US5356238A (en) * | 1993-03-10 | 1994-10-18 | Cedarapids, Inc. | Paver with material supply and mat grade and slope quality control apparatus and method |
US5484227A (en) * | 1993-04-09 | 1996-01-16 | Niigata Engineering Co., Ltd. | Control device for asphalt finisher |
JP2005087180A (ja) * | 2003-09-19 | 2005-04-07 | Mitsubishi Agricult Mach Co Ltd | トラクタ |
DE102009016919A1 (de) * | 2009-04-08 | 2010-10-21 | Jetter Ag | Steuerung einer Hubvorrichtung |
PL2325390T5 (pl) | 2009-10-20 | 2019-12-31 | Joseph Vögele AG | Deska równająca i zespół maszynowy do budowy dróg |
PL3375936T3 (pl) * | 2009-11-20 | 2022-01-10 | Joseph Vögele AG | Belka równająca do układarki |
EP2366832B1 (fr) * | 2010-03-18 | 2015-09-23 | Joseph Vögele AG | Procédé et finisseuse de route destinés à la réalisation d'une couche de revêtement compactée |
PL2420621T3 (pl) * | 2010-08-06 | 2015-03-31 | Voegele Ag J | Wykańczarka i sposób eksploatacji wykańczarki |
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2011
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- 2012-11-16 JP JP2012252486A patent/JP5680609B2/ja active Active
- 2012-11-30 CN CN201210507193.0A patent/CN103132442B/zh active Active
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Publication number | Publication date |
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PL2599920T3 (pl) | 2015-07-31 |
CN103132442B (zh) | 2015-09-16 |
EP2599920A1 (fr) | 2013-06-05 |
CN103132442A (zh) | 2013-06-05 |
US20130142572A1 (en) | 2013-06-06 |
JP5680609B2 (ja) | 2015-03-04 |
JP2013117158A (ja) | 2013-06-13 |
US8641321B2 (en) | 2014-02-04 |
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