EP1799911B1 - Plaque vibrante à télécommande intégrée dans le timon - Google Patents

Plaque vibrante à télécommande intégrée dans le timon Download PDF

Info

Publication number
EP1799911B1
EP1799911B1 EP05795070A EP05795070A EP1799911B1 EP 1799911 B1 EP1799911 B1 EP 1799911B1 EP 05795070 A EP05795070 A EP 05795070A EP 05795070 A EP05795070 A EP 05795070A EP 1799911 B1 EP1799911 B1 EP 1799911B1
Authority
EP
European Patent Office
Prior art keywords
vibrating plate
drawbar
transmitting unit
control
operator
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.)
Not-in-force
Application number
EP05795070A
Other languages
German (de)
English (en)
Other versions
EP1799911A1 (fr
Inventor
Michael Steffen
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.)
Wacker Neuson SE
Original Assignee
Wacker Construction Equipment AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wacker Construction Equipment AG filed Critical Wacker Construction Equipment AG
Publication of EP1799911A1 publication Critical patent/EP1799911A1/fr
Application granted granted Critical
Publication of EP1799911B1 publication Critical patent/EP1799911B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil

Definitions

  • the invention relates to vibrating plates according to the preambles of claims 1 and 3.
  • Vibratory plates for soil compaction are known in a variety of configurations. Common to the vibrating plates that they consist in principle of a lower mass and one of the lower mass via a spring device decoupled vibrational upper mass. The lower mass has a bottom contact plate acting on the ground and a vibration exciter device mounted thereon. An essential part of the upper mass is a drive motor, the appropriate. Way (mechanical, hydraulic) drives the vibration exciter device on the lower mass. Suitable vibrational exciters are e.g. known single and dual-wave exciters:
  • a vibration exciter 2 On a ground contact plate 1, a vibration exciter 2 is mounted, which is driven by a drive 3, z. As an internal combustion engine is driven.
  • the ground contact plate 1 and the vibration exciter 2 form a lower mass, while the drive 3 is attributed together with a frame 4 and a cover 5 of an upper mass.
  • the upper mass is of the lower mass with the help of interposed, in Fig. 1 Not shown spring means decoupled vibrationally.
  • a drawbar 6 On the cover 5 of the upper mass, a drawbar 6 is attached, which has a drawbar handle 7, which is completed by a tiller head 8 shown only schematically.
  • a tiller head 8 At the tiller head 8 two control handles 9 are pivotally supported.
  • hydraulic valves are controllable, via which the phase position of rotating imbalances or unbalanced shafts in the vibration exciter 2 can be changed.
  • the direction of a generated by the imbalances in the vibrator 2 resulting force vector in a known manner adjusted to achieve a forward and reverse drive of the vibrating plate.
  • control handles 9 are made so massive that the operator can pull and pull on them to change the direction of the vibrating plate during operation.
  • a chassis 10 only serves to transport the vibrating plate and is in operation without function.
  • At least one of the unbalanced shafts it is possible for at least one of the unbalanced shafts to be axially split to drive different imbalance masses such that a yaw moment is generated about a vertical axis of the vibrating plate to permit steering of the plate.
  • a drawbar is provided, with which the operator can guide the vibrating plate.
  • the vibration exciter device not only generates the vibrations used for soil compaction, but also a force component in the forward or reverse direction.
  • hand or control handles are provided on the drawbar, via which the operator can control the vibration exciter device in the desired manner to the desired. To reach the direction of travel. The steering and guiding the vibration plate takes over the operator by moving the end of the drawbar using the control handles or other hand movements.
  • the remote control thus offers the operator only a very limited sensitivity.
  • the operator will strive to manually guide the vibrating plate over the drawbar.
  • remote controllable vibrating plates usually have no or only a rudimentary trained drawbar, which makes it difficult due to often short lever manual guidance of the vibrating plate.
  • a solution to this problem could be that a hybrid control is provided in which a vibration plate is conventionally equipped with a drawbar control, in which the operator can manually guide the drawbar via control handles and control the vibration generator via the control handles.
  • a known per se remote control is provided, which is used when the operator does not want to run the drawbar.
  • a disadvantage of this hybrid control is that a very high construction effort has to be operated because, on the one hand, commanders must be present in duplicate (control handles on the end of the drawbar and controls on a transmitter of the remote control). Furthermore, the transmitter is a separate part of the controller, which should be housed when not in use on the vibrating plate so that it can not be lost.
  • a guide bracket is attached to the upper mass of the vibrating plate.
  • the guide bracket has a holder into which the transmission unit of a cable remote control can be inserted. The control of the vibration exciter takes place exclusively via the control elements of the cable remote control.
  • a soil compaction device in which at the end of a drawbar controls are mounted, which are movable relative to the drawbar.
  • the respective position of the operating elements is detected by a sensor device which forwards a corresponding signal to a hydraulic control for a vibration exciter.
  • a remote control device is provided with a transmitting unit and a receiving unit attached to the ground compacting device, wherein a signal is transmitted to the hydraulic control for the vibration exciter by the receiving unit.
  • a vibration plate with a radio remote control is shown.
  • a joystick for inputting control commands is provided.
  • the invention has for its object to provide a vibrating plate, which is equally easy to handle in remote control mode as well as manual guidance in the drawbar operation for the operator, the manufacturing cost should not be significantly increased over known vibrating plates.
  • a vibrating plate having a lower mass and an upper mass in a conventional manner has a drawbar device connected to the upper mass and / or the lower mass. Furthermore, a remote control device for controlling at least one forward or reverse drive by driving the vibration exciter means of the lower mass is provided with a movable independently of the rest of the vibrating plate transmitting unit. The transmitting unit is detachably attached to the drawbar device. At least one control handle is provided on the transmitting unit, which is suitable both for inputting control commands by the operator for the activation of the vibration exciter device and for gripping by the operator for manually guiding the vibration plate.
  • the transmitting unit can be released from the drawbar device when the operator desires a remote control operation.
  • the transmitting unit can be attached to the drawbar device.
  • the operator guides the vibrating plate exclusively via the control handles provided on the control unit.
  • the operator can either generate control commands by actuating the control handles, with which the vibration exciter device can be adjusted in the desired manner, or by pulling and pressing the control handles manually with his physical force to influence the direction of travel of the vibration plate.
  • drawbar device is in this context representative of a drawbar in which a drawbar handle is connected to a pivot point with the vibration plate, or used for a guide bracket, which is held at two articulation points on the vibration plate as a rule.
  • a guide bracket thus differs strictly from a drawbar.
  • drawbar is used below for the sake of simplicity, it equally also includes a guide bar with two articulation points.
  • At least one control element can be provided on the transmission unit for inputting control commands by the operator for controlling the vibration exciter device. This corresponds to the classic structure of a transmitting unit.
  • a later used "handle” only serves to mechanically guide the vibrating plate, while a “control” exclusively for inputting control instructions for the vibration exciter, the drive o. ⁇ . serves.
  • a control is due to its dimensions (dimensions, strength) not suitable to accommodate larger executives. If the operator were to attempt to mechanically guide the vibrating plate via a control element, damage to the control element would have to be expected.
  • control handle can be distinguished from the terms “control” and “handle” as follows:
  • the control handle is suitable on the one hand for controlling the vibration plate by generating corresponding control signals and adjusting the vibration exciter.
  • the control handle is mechanically stably designed so that the operator can pull and push on it to guide the vibrating plate, as is the case with a control lever of a classic drawbar control.
  • control is to be understood as the generation of control signals for the vibration generator and the drive, which in turn generate forces which move the vibration plate forwards or backwards or move it around a vertical axis (yaw axis) for steering purposes.
  • control handle In the solution according to claim 1, it is possible that at the drawbar no handle or a control must be provided. Rather, all controls are provided exclusively by the transmitting unit. In remote control mode, the control handle is used to generate appropriate control signals. In the drawbar operation with patch unit mounted on the drawbar, the control handle can also generate control commands. In addition, however, the operator can also correctively engage manually and in particular steer the vibrating plate by lateral forces.
  • a control for inputting control commands by the operator is provided on the transmitting unit, while the drawbar device carries at least one control handle for gripping by the operator for manually guiding the vibrating plate.
  • the control handle should also be movable relative to the drawbar device. If the transmitting unit is attached to the drawbar device, the control handle is coupled to the control of the transmitting unit such that at a certain relative position of the control handle actuation of the control element of the transmitting unit is effected to generate control commands for driving the vibration exciter device.
  • the operator has in this embodiment of the invention the ability to operate the vibrating plate in a conventional manner by remote control using the controls present on the transmitting unit. Alternatively, he can put the transmitting unit on the drawbar device.
  • the drawbar fixed control handles are provided, which in principle the above with reference to FIG. 1 may correspond to the described control actions. With the aid of, for example, a driver device, the movement of a control handle is transmitted to the control element of the transmitter unit assigned to it. This allows the operator in the drawbar operation the ability to operate the familiar, robust control handle in a known manner.
  • the control handle is held in a holder for receiving forces introduced by the operator into the control handle on the drawbar device.
  • the holder should be designed such that only a small, required for operating the associated control part of the forces introduced by the operator actually acts on the control and / or the transmitting unit, while the other, usually larger part of the forces from the control handle directly on the Drawbar is transmitted without acting on the control and / or the transmitting unit. If, on the other hand, the entire force applied by the operator could act on the control element or the transmission unit, there would be a risk that these comparatively weakly dimensioned components would be destroyed.
  • the holder ensures that even large forces of the operator are introduced as directly as possible into the drawbar, while only a change in the relative position (path change) of the control handle is transmitted to the transmitting unit and the control provided to it.
  • the transmitting unit can be detachably integrated into the drawbar in order to protect it against damage from outside when not in use.
  • the drawbar on a connected to the upper mass and / or the lower mass drawbar and a subsequent to the drawbar spar tiller head. It is particularly advantageous if the transmitting unit can be fastened in a receptacle in the tiller head or forms part of the tiller head or even the entire tiller head. This means that initially only the drawbar is part of the vibration plate when the vibration plate is operated in remote control mode and accordingly the transmitting unit is removed from the vibrating plate. If, on the other hand, the operator fastens the transmitting unit to the drawbar spar, the transmitting unit assumes essential functions of a classic tiller head.
  • the transmitting unit is then suitable to absorb forces applied by the operator for guiding the vibrating plate and to transmit mechanically via the drawbar to the rest of the vibrating plate, so that the operator can guide the vibrating plate very sensitively manually without having to use the actual remote control functions of the transmitting unit have to.
  • At least one handle is provided on the drawbar, for gripping by the operator for manually guiding the vibration plate.
  • This construction is also known for vibratory plates, which conventionally have a drawbar control.
  • the control of the vibration exciter takes over while mechanical management of the operator alone on the handle on the drawbar are transmitted, even if the transmitting unit is placed on the drawbar.
  • the various controls control element, control handle and handle depending on the embodiment of the invention can be arbitrarily selected and combined. It is crucial that, on the one hand, a possibility for controlling the vibration plate in the remote control mode and, on the other hand, the options "controlling" and "guiding” in the drawbar operation are possible. Accordingly, the transmitting unit must be equipped with at least one control or a control handle. If the transmitting unit has only control elements, suitable control handles, but preferably handles, must be provided on the drawbar in order to enable mechanical guidance. If the transmitting unit carries a control handle, however, no additional handles must be provided on the drawbar.
  • the vibration exciter device is designed such that it generates a yaw moment about a vertical axis of the vibration plate to the vibrating plate to steer.
  • Such a construction is known per se from powerful, remotely controllable vibrating plates.
  • this vibration exciter device can be controlled by the transmitting unit for setting the yawing moment when the transmitting unit is separated from the rest of the vibrating plate.
  • the transmitting unit is attached to the drawbar, no yaw moment should be generated by the vibration exciter device. For then the steering of the vibrating plate is taken over exclusively by the operator, who manually guides the vibrating plate on the drawbar or the transmitting unit.
  • a control command for steering the vibrating plate can be blocked when the transmitting unit is attached to the drawbar.
  • the above embodiment can be realized very easily, in which in the drawbar operation no yaw moment to be generated by the vibration exciter device.
  • a fastening device is provided on the drawbar for attaching the transmitting unit to the drawbar such that any forces exerted by the operator on the transmitting unit are mechanically transferable to the drawbar. While at most a recess or a compartment for accommodating the transmitting unit was provided in previously known vibrating plates, now the transmitting unit with the drawbar can form a stable mechanical connection. Then the transmitting unit is able to transmit the forces acting on it by the operator without damage to the drawbar. Thus, the transmitting unit can also serve as a tiller head.
  • an electric charging device is provided, with an energy storage in the transmitting unit, z.
  • a battery can be charged by a power supply from the vibrating plate when the transmitting unit is attached to the drawbar. Accordingly, the transmitting unit can be charged from the vibrating plate whenever no remote control operation is required. This would make it possible that the transmitting unit would not have to be charged again and again separately from the vibrating plate.
  • the signals in the remote control mode when the transmitting unit is separated from the vibrating plate, from the transmitting unit via a cable route, an infrared path and / or a radio link to a provided on the vibrating plate receiver unit transferable.
  • the transmitting unit is fastened to the drawbar, it is advantageous to transmit the signals from the transmitting unit via a galvanic coupling, an optical interface or an infrared interface to the receiver unit provided on the vibrating plate.
  • the galvanic coupling can z. B. be designed as a plug contact, so that the transmitting unit can be attached to the drawbar as a docking station. It is also possible to transmit the signals by radio (eg Bluetooth) even if the transmitting unit is attached to the drawbar
  • the length of the drawbar between the operating position and the remote control position can be changed. This allows the operator to reduce the drawbar rail, in particular, if he wants to work for a long time only in remote control mode. The drawbar handle is then no obstacle during operation. However, if the operator wants to work in the drawbar, it is helpful for him, when the drawbar with the extension unit then mounted at an ergonomically appropriate height. Furthermore, it is desirable to achieve an appropriate length for the drawbar in the drawbar operation, so that the operator does not have to apply an excessively large management forces due to the leverage.
  • the Fig. 2 to 4 each show a vibrating plate according to the invention for soil compaction, which in many parts an identical structure to that already above with reference to Fig. 1 described, known from the prior art vibration plate. Therefore, the same reference numerals are used for identical components.
  • the arrangement of lower mass - consisting of a ground contact plate 1 and a vibration exciter 2 - and upper mass - with a drive 3, a frame 4 and a cover 5 - and arranged between the upper mass and lower mass spring means for vibrational decoupling of the upper mass of the lower mass correspond to the According to the vibration plate according to the invention Fig. 2 to 4 the structure of the known from the prior art vibrating plate Fig. 1 , Therefore, to the above description Fig. 1 Referenced to avoid repetition.
  • Fig. 2 To Fig. 2 is attached to the upper mass, namely on the cover 5 a drawbar 15.
  • the drawbar 15 has a substantially rod-shaped drawbar 16, at the end of a transmitting unit 17 is releasably attached.
  • the transmitting unit 17 therefore forms a tiller head of the drawbar 15.
  • a guide bracket may be provided, which is connected instead of at one of two articulation points with the upper mass.
  • the following description of a vibrating plate with drawbar according to the invention can thus be readily transferred to a vibrating plate with guide bracket.
  • the invention also vibration plates affected, which are equipped with a guide bracket to which a transmitting unit is releasably attached.
  • the guide bracket and the drawbar thus differ only by the number of their attachment points on the upper mass.
  • the transmitting unit 17 is how Fig. 3 shows, detachable from the drawbar 16 and thus can be moved separately from the rest of the vibrating plate.
  • the transmitting unit 17 is detached from the drawbar member 16 ( Fig. 3 ), it allows control of the vibrating plate in the remote control mode. If the transmitting unit 17, however, is placed on the drawbar 16, the control of the vibrating plate is carried out in drawbar operation.
  • the transmitting unit 17 has a housing 18 which carries one or more control handles 19.
  • the control handles 19 can be actuated by the operator and are used to specify control commands, which are ultimately led to the vibration exciter 2 or to the drive 3 and there cause corresponding, known control measures for controlling the vibration plate.
  • the control handles 19 can z. B. lever whose pivotal or relative position in relation to the housing 18 is variable.
  • suitable transducers Hall sensors, potentiometers, etc.
  • the relative positions or position changes are detected and converted into electrical signals.
  • other controls such. As buttons, switches, sliders, etc. attached to the housing 18 of the transmitting unit 17.
  • the predetermined control signals wirelessly via an infrared or radio link or wire via a connecting cable to a receiver, not shown, usually provided on the upper mass of the vibrating plate receiver, which converts the signals into corresponding control signals for the vibrator 2 or the drive 3 converts.
  • an infrared eye 20 is arranged on the upper side of the upper mass, with which infrared signals can be received by the transmitting unit 17 in a known manner.
  • the drawbar 16 is either folded up in a rest position or shortened in length.
  • the drawbar 16 could be configured similar to a telescopic rod.
  • the drawbar handle 16 is both foldable and shortened to reduce it so that it no longer represents an obstacle in remote control operation, while he unfolds in the drawbar operation and optionally extendable.
  • the transmitting unit 17 can be locked on the drawbar 16 in a mechanically robust manner with the aid of a fastening device, not shown.
  • control handles 19 control commands for the vibration generator 2 with respect to a forward and reverse drive.
  • the steerability should not be possible in the now performed drawbar operation to preclude a surprising rotation of the vibrating plate and an associated endangerment of the operator.
  • the invention also causes a rotation or steering of the vibrating plate by means of the control handles 19, if this is practical in practice.
  • the control signals generated with the control handles 19 are in the drawbar operation via a suitable interface, for. B. via a galvanic coupling (plug contacts, similar to a laptop on a docking station), an optical interface, an infrared interface or a short-range radio interface (Bluetooth) transmitted to the receiver on the vibrating plate.
  • a galvanic coupling plug contacts, similar to a laptop on a docking station
  • an optical interface an infrared interface or a short-range radio interface (Bluetooth) transmitted to the receiver on the vibrating plate.
  • Bluetooth short-range radio interface
  • the control handles 19 may be made of metal, but also of high-strength plastic, so that they do not have excessive weight despite their dimensions, which could be unpleasant for the operator especially in remote control operation, in which the transmitter unit 17 is to be borne by the operator.
  • handles may be provided on the drawbar spar 16 or on the housing 18 of the transmitting unit 17. These handles, not shown, then serve only for holding and guiding the operator, but not for prescribing control signals.
  • the operator thus has the option of switching between drawbar and remote control operation at any time. For this purpose, he only has to attach or disconnect the transmitting unit 17 to the drawbar 16.
  • Fig. 4 schematically shows a section of another embodiment of the invention, in which a transmitting unit 21 is provided, which may be smaller in size and has a lower mechanical stability than that in the Fig. 2 and 3 shown transmitting unit 17.
  • the transmitting unit 21 carries one or more controls 22, the z. B. by lever, slide or button can be formed.
  • the controls 22 are smaller and dimensioned with lower mechanical strength. They are suitable only for inputting control signals, but not for powerful gripping by the operator to manually guide the vibrating plate during the process.
  • 16 control handles 23 are mounted on the drawbar.
  • the control handles 23 are similar to the control handles 19 Fig. 2 or 9 off Fig. 1 , They are attached to the end of the drawbar 16 in a bracket not shown in detail and made robust, so that the operator can pull and press them with any force.
  • the control handles 23 are movable relative to the drawbar 16, ie in particular pivotable about the axis with which they are held on the drawbar 16.
  • control handles 23 serving as a driver device fingers 24 are provided which pivot with a pivoting of the control handles 23 with.
  • the fingers 24 are arranged at locations at which controls 22 of the transmitting unit 21 are arranged when the transmitting unit 21 is attached to the front of the drawbar 16.
  • the fingers 24 simulate the fingers of the operator and, with appropriate pivoting of the control handles 23, actuate the associated control elements 22 on the transmission unit 21, so that the vibration generator 2 is then adjusted in the desired manner.
  • control handles 23 in the usual manner, for example in the upper area. If he pivots one of the control handles 23 forward, the corresponding control element 22 is actuated via the associated finger 24.
  • the driving device can also be designed such that pulling a control handle 23 to the rear, in the direction of the operator, is also transmitted to an associated control 22.
  • control element 22 is formed by a lever (joystick).
  • the driver device may be configured such that the movement of the control handle 23 is transmitted directly to the lever and changes its position in the desired manner.
  • the control handles 23 are thus not coupled directly to the vibration exciter 2, as for example in the prior art Fig. 1 the case is.
  • the control handles 23 are not directly used for adjusting hydraulic valves or for activating actuators. Rather, their position or movement is transmitted in a relatively simple manner to the controls (controls) of the transmitting unit 21, from where then the corresponding control signals are issued.
  • the transmitting unit 21 is not arranged in front of the control handles 23, but spatially therebetween.
  • the holder of the control handles 23 should be designed such that no high forces in the controls 22 or the transmitting unit 21 can be initiated. Therefore, the holder with appropriate stops (also spring-loaded) equip so that a significant portion of the forces introduced by the operator is introduced directly into the drawbar 16 without being passed through the transmitting unit 21. Furthermore, friction elements can be provided in the holder in order to be able to carry out the pivoting of the control handles 23 ergonomically against a corresponding frictional resistance.
  • the transmitting unit 21 can be removed from the drawbar member 16 to switch to the remote control mode. Therefore, in the lower part of the picture Fig. 4 the transmitting unit 21 also in the remote control mode - separated from the rest of the vibrating plate - shown.
  • control handles 23 serve only as handles, since they - because of the lack of interposition of the transmitting unit 21 - can perform any control functions in the sense above definition and are only to be used by the operator to guide.
  • control signals are transmitted from the transmitting unit 21 via a suitable interface to the vibrating plate, as described above in connection with the transmitting unit 17 in the vibrating plate of Fig. 2 already described.
  • the transmitting units 17 and 21 in addition to the components already described, other known per se assemblies are provided, such.
  • the battery can be charged in a particularly advantageous manner whenever the transmitting unit 17, 21 is placed on the drawbar handle 16. Then energy can be transferred from the rest of the vibrating plate to the transmitting unit to charge the battery.
  • the transmitting units 17 and 21 may be equipped with a belt for improving the wearing comfort and other buttons and switches, as is the case with conventionally constructed remote controls for vibration plates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Paving Machines (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Operation Control Of Excavators (AREA)

Claims (19)

  1. Plaque vibrante pour le compactage du sol, comprenant
    - une masse inférieure présentant une plaque en contact avec le sol (1) et un dispositif oscillateur (2) ;
    - une masse supérieure couplée avec la masse inférieure par l'intermédiaire d'un dispositif à ressort et présentant un système d'entraînement (3) ;
    - un dispositif formant timon (15) relié à la masse supérieure et/ou à la masse inférieure ; et comprenant
    - un dispositif de télécommande pour commander au moins une marche avant ou arrière par l'excitation du dispositif oscillateur (2), avec une unité émettrice (17) mobile indépendamment du reste de la plaque vibrante ;
    - dans laquelle l'unité émettrice (17) est fixée de façon amovible au dispositif formant timon (15) ;
    caractérisée en ce que
    - sur l'unité émettrice (17), au moins une poignée de commande (19) est prévue qui convient aussi bien à l'entrée d'ordres de commande donnés par l'opérateur pour l'excitation du dispositif oscillateur (2) que pour être saisie par l'opérateur en vue du guidage manuel de la plaque vibrante ;
    - l'unité émettrice (17) peut être détachée du dispositif formant timon (15) lorsque l'opérateur souhaite un fonctionnement télécommandé ; et en ce que
    - l'unité émettrice (17) peut être fixée sur le dispositif formant timon (15) lorsque la plaque vibrante doit être guidée manuellement.
  2. Plaque vibrante selon la revendication 1, caractérisée en ce que sur l'unité émettrice (17), en plus, au moins un élément de commande (22) est prévu, pour l'entrée d'ordres de commande par l'opérateur pour l'excitation du dispositif oscillateur (2).
  3. Plaque vibrante pour le compactage du sol comprenant,
    - une masse inférieure présentant une plaque en contact avec le sol (1) et un dispositif oscillateur (2) ;
    - une masse supérieure couplée avec la masse inférieure par l'intermédiaire d'un dispositif à ressort et présentant un système d'entraînement (3) ;
    - un dispositif formant timon (15) relié à la masse supérieure et/ou à la masse inférieure ; et comprenant
    - un dispositif de télécommande pour commander au moins une marche avant ou arrière par l'excitation du dispositif oscillateur (2), avec une unité émettrice (21) mobile indépendamment du reste de la plaque vibrante ;
    dans laquelle
    - sur l'unité émettrice (21), au moins un élément de commande (22) est prévu pour l'entrée d'ordres de commande par l'opérateur pour l'excitation du dispositif oscillateur (2) ;
    - sur le dispositif formant timon (15), au moins une poignée de commande (23) est prévue pour être saisie par l'opérateur en vue du guidage manuel de la plaque vibrante ; et dans laquelle
    - la poignée de commande (23) est mobile par rapport au dispositif formant timon (15) ;
    caractérisée en ce que
    - l'unité émettrice (21) peut être fixée de façon amovible au dispositif formant timon (15) ; et en ce que
    - quand l'unité émettrice (21) est fixée au dispositif formant timon, la poignée de commande (23) est couplée avec l'élément de commande (22) de l'unité émettrice (21) de telle sorte que dans une certaine position relative de la poignée de commande (23), un actionnement de l'élément de commande (22) de l'unité émettrice (21) soit provoqué afin de générer des ordres de commande pour l'excitation du dispositif oscillateur (2).
  4. Plaque vibrante selon la revendication 3, caractérisée en ce qu'un dispositif d'entraînement (24) est prévu pour transmettre un mouvement de la poignée de commande (23) à l'élément de commande (22).
  5. Plaque vibrante selon la revendication 3 ou 4, caractérisée en ce que la poignée de commande (23) est retenue dans un support pour recevoir des forces introduites par l'opérateur dans la poignée de commande (23), de telle sorte que seule une petite partie des forces, nécessaire pour actionner l'élément de commande (22), agit sur l'élément de commande (22) et/ou l'unité émettrice (21), alors qu'une plus grande partie des forces est transmise de la poignée de commande (23) au dispositif formant timon (15) sans agir sur l'élément de commande (22) et/ou l'unité émettrice (21).
  6. Plaque vibrante selon l'une quelconque des revendications 1 à 5, caractérisée en ce que l'unité émettrice (17 ; 21) peut être intégrée de façon amovible dans le dispositif formant timon (15).
  7. Plaque vibrante selon l'une quelconque des revendications 1 à 6, caractérisée en ce que le dispositif formant timon présente un timon (15) avec un bras de timon (16) relié à la masse supérieure et/ou à la masse inférieure et avec une tête de timon consécutive au bras de timon (16).
  8. Plaque vibrante selon la revendication 7, caractérisée en ce que l'unité émettrice (17 ; 21) peut être fixée dans un logement dans la tête de timon.
  9. Plaque vibrante selon la revendication 7 ou 8, caractérisée en ce que l'unité émettrice (17 ; 21) fait partie de la tête de timon ou constitue la tête de timon entière.
  10. Plaque vibrante selon l'une quelconque des revendications 1 à 9, caractérisée en ce que sur le dispositif formant timon (15), au moins une poignée (23) est prévue pour être saisie par l'opérateur en vue du guidage manuel de la plaque vibrante.
  11. Plaque vibrante selon l'une quelconque des revendications 1 à 10, caractérisée en ce que le dispositif oscillateur (2) est réalisé de telle sorte qu'il permet de générer un moment de lacet autour d'un axe vertical de la plaque vibrante afin de diriger la plaque vibrante.
  12. Plaque vibrante selon la revendication 11, caractérisée en ce que
    - le dispositif oscillateur (2) peut être piloté par l'unité émettrice (17 ; 21) pour le réglage du couple de lacet lorsque l'unité émettrice (17 ; 21) est séparée du reste de la plaque vibrante, et en ce que
    - aucun couple de lacet ne peut être généré par le dispositif oscillateur (2) lorsque l'unité émettrice (17 ; 21) est fixée au dispositif formant timon (15).
  13. Plaque vibrante selon l'une quelconque des revendications 1 à 12, caractérisée en ce que dans le dispositif de télécommande, un ordre de commande pour diriger la plaque vibrante peut être bloqué lorsque l'unité émettrice (17 ; 21) est fixée au dispositif formant timon (15).
  14. Plaque vibrante selon l'une quelconque des revendications 1 à 13, caractérisée en ce qu'un dispositif de fixation est prévu pour fixer l'unité émettrice (17 ; 21) au dispositif formant timon (15) de telle sorte que toute force exercée par l'opérateur sur l'unité émettrice (17 ; 21) peut être transmise mécaniquement au dispositif formant timon (15).
  15. Plaque vibrante selon l'une quelconque des revendications 1 à 14, caractérisée en ce qu'un dispositif de charge électrique est prévu pour charger un accumulateur d'énergie dans l'unité émettrice (17 ; 21) par une alimentation électrique provenant de la plaque vibrante lorsque l'unité émettrice (17 ; 21) est fixée au dispositif formant timon (15).
  16. Plaque vibrante selon l'une quelconque des revendications 1 à 15, caractérisée en ce que quand l'unité émettrice (17 ; 21) est séparée de la plaque vibrante, les signaux peuvent être transmis de l'unité émettrice (17 ; 21) sur une distance câblée, une distance infrarouge et/ou une distance radio jusqu'à une unité réceptrice prévue sur la plaque vibrante.
  17. Plaque vibrante selon l'une quelconque des revendications 1 à 16, caractérisée en ce que quand l'unité émettrice (17 ; 21) est fixée au dispositif formant timon (15), les signaux provenant de l'unité émettrice (17; 21) peuvent être transmis par un couplage galvanique, une interface optique, une interface infrarouge ou une interface radio de courte distance à une unité réceptrice prévue sur la plaque vibrante.
  18. Plaque vibrante selon la revendication 17, caractérisée en ce que le couplage galvanique est réalisé comme un contact à fiche.
  19. Plaque vibrante selon l'une quelconque des revendications 1 à 18, caractérisée en ce que le bras de timon (16) du dispositif formant timon (15) peut pivoter entre une position de service, dans laquelle l'opérateur exerce, par l'intermédiaire du bras de timon (16), des forces pour le guidage sur la plaque vibrante, et une position de télécommande, dans laquelle l'opérateur commande la plaque vibrante seulement par l'intermédiaire de l'unité émettrice (17 ; 21) séparée de la plaque vibrante et/ou en ce que la longueur du bras de timon (16) est variable entre la position de service et la position de télécommande.
EP05795070A 2004-10-05 2005-09-30 Plaque vibrante à télécommande intégrée dans le timon Not-in-force EP1799911B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004048459A DE102004048459A1 (de) 2004-10-05 2004-10-05 Vibrationsplatte mit in Deichsel integrierbarer Fernsteuerung
PCT/EP2005/010593 WO2006037568A1 (fr) 2004-10-05 2005-09-30 Plaque vibrante a telecommande integree dans le timon

Publications (2)

Publication Number Publication Date
EP1799911A1 EP1799911A1 (fr) 2007-06-27
EP1799911B1 true EP1799911B1 (fr) 2009-02-25

Family

ID=35432794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05795070A Not-in-force EP1799911B1 (fr) 2004-10-05 2005-09-30 Plaque vibrante à télécommande intégrée dans le timon

Country Status (6)

Country Link
US (1) US7753621B2 (fr)
EP (1) EP1799911B1 (fr)
JP (1) JP2008516111A (fr)
CN (1) CN100572669C (fr)
DE (2) DE102004048459A1 (fr)
WO (1) WO2006037568A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105899A1 (de) * 2011-06-28 2013-01-03 Bomag Gmbh Vorrichtung zur Bodenverdichtung, insbesondere handgeführt, mit elektrischem Antrieb und Verfahren zum Betrieb einer solchen Vorrichtung

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029432A1 (de) * 2005-06-24 2006-12-28 Wacker Construction Equipment Ag Bodenverdichtungsvorrichtung mit automatischer oder bedienerintuitiver Verstellung des Vorschubvektors
DE202006013718U1 (de) * 2006-09-07 2007-03-08 Bomag Gmbh Transportvorrichtung für einen Vibrationsstampfer
DE102006059774B4 (de) * 2006-12-15 2010-12-09 Ammann Verdichtung Gmbh Bodenverdichtungsgerät
DE102010055632A1 (de) 2010-12-22 2012-06-28 Wacker Neuson Produktion GmbH & Co. KG Bodenverdichtungsvorrichtung mit luftgekühlten Akku
DE102011104269A1 (de) 2011-06-15 2012-12-20 Wacker Neuson Produktion GmbH & Co. KG Führungsdeichsel mit Energiespeicher
DE102011115008A1 (de) * 2011-10-06 2013-04-11 Wacker Neuson Produktion GmbH & Co. KG Elektrowerkzeug mit Schutzhaube
WO2014059313A1 (fr) 2012-10-12 2014-04-17 Lehigh University Enzymes thermiquement stables, compositions associées et procédés d'utilisation de celles-ci
US10047500B2 (en) 2014-11-07 2018-08-14 Wacker Neuson Production Americas Llc Remote controlled compaction machine
US20160340849A1 (en) 2015-05-18 2016-11-24 M-B-W, Inc. Vibration isolator for a pneumatic pole or backfill tamper
CN105970904B (zh) * 2016-01-29 2018-07-27 张家口创鑫机械科技有限公司 一种可调式夯实机
US9580879B1 (en) * 2016-05-02 2017-02-28 Jason A. Williams Remotely-operable reciprocating compactor
US9926676B1 (en) 2016-09-28 2018-03-27 Caterpillar Inc. Locking mechanism for removable base plate on vibratory compactor
USD854053S1 (en) * 2017-05-12 2019-07-16 Technikhandel Echterdingen LTD. Niederlassung Deutschland Plate compactor
CN107724369B (zh) * 2017-10-16 2018-12-14 江苏鑫同燊电工材料科技有限公司 一种电缆网架设装置
DE102019109021A1 (de) * 2019-04-05 2020-10-08 Wacker Neuson Produktion GmbH & Co. KG Steuervorrichtung für Bodenverdichtungsvorrichtung
DE102019109028A1 (de) * 2019-04-05 2020-10-08 Wacker Neuson Produktion GmbH & Co. KG Steuervorrichtung für Bodenverdichtungsvorrichtung, mit Griffbügel und Drehzahlhebel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447400A1 (de) * 1984-12-24 1986-07-10 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Handgelenkte, selbstfahrende bodenverdichtungsplatte
US4823366A (en) * 1987-02-17 1989-04-18 White Consolidated Industries, Inc. Material conveying equipment with control for paving materials using ultrasonic waves
US4896995A (en) * 1988-03-24 1990-01-30 Simmons Joseph R Grinding apparatus
DE29804047U1 (de) * 1998-03-07 1998-06-18 Weber Maschinentechnik GmbH, 57334 Bad Laasphe Bodenverdichter
DE19811345C2 (de) * 1998-03-16 2002-11-07 Wacker Werke Kg Bodenverdichtungsvorrichtung
DE19913074C2 (de) * 1999-03-23 2001-07-26 Wacker Werke Kg Bodenverdichtungsvorrichtung mit Servosteuerung
DE10053446B4 (de) * 2000-10-27 2006-03-02 Wacker Construction Equipment Ag Lenkbare Vibrationsplatte und fahrbares Vibrationsplattensystem
DE10116526B4 (de) * 2001-04-03 2004-04-01 Wacker Construction Equipment Ag Fernsteuerungseinrichtung für selbstfahrende Arbeitsgeräte
US6582154B1 (en) * 2002-05-17 2003-06-24 Julie Anne Updyke Remote controlled concrete power float
DE10226920B4 (de) * 2002-06-17 2007-08-23 Wacker Construction Equipment Ag Bodenverdichtungsvorrichtung mit Fahrwerk
US7232277B2 (en) * 2002-08-02 2007-06-19 Chris Corbitt Remotely-controlled concrete tool assembly
US7549821B2 (en) * 2005-03-01 2009-06-23 Hall David R Wireless remote-controlled pavement recycling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105899A1 (de) * 2011-06-28 2013-01-03 Bomag Gmbh Vorrichtung zur Bodenverdichtung, insbesondere handgeführt, mit elektrischem Antrieb und Verfahren zum Betrieb einer solchen Vorrichtung

Also Published As

Publication number Publication date
JP2008516111A (ja) 2008-05-15
US20080247824A1 (en) 2008-10-09
DE502005006713D1 (de) 2009-04-09
WO2006037568A1 (fr) 2006-04-13
CN101091022A (zh) 2007-12-19
CN100572669C (zh) 2009-12-23
DE102004048459A1 (de) 2006-04-13
EP1799911A1 (fr) 2007-06-27
US7753621B2 (en) 2010-07-13

Similar Documents

Publication Publication Date Title
EP1799911B1 (fr) Plaque vibrante à télécommande intégrée dans le timon
DE60306002T2 (de) Lenkung für ein Fahrzeug
DE102014115901A1 (de) Operationstisch und Bodenplattform für einen Operationstisch
EP1970037A1 (fr) Véhicule de transport d'un fauteuil roulant
EP3705682B1 (fr) Système doté d'un dispositif de forage du sol et dispositif d'un agencement d'entrée, procédé de commande du fonctionnement d'un dispositif de forage du sol et utilisation d'un dispositif de forage du sol
DE4335511A1 (de) Sicherheitsvorrichtung für den Fahrer eines Fahrzeugs mit Lenkung und Pedal
DE102005029432A1 (de) Bodenverdichtungsvorrichtung mit automatischer oder bedienerintuitiver Verstellung des Vorschubvektors
DE202012102516U1 (de) Motorisiertes dreirädriges Golf-Trolley
DE102010020318B4 (de) Bedieneinheit für elektromotorisch angetriebene Fahrzeuge, insbesondere Zugeinheit oder Schiebehilfe für einen Rollstuhl oder Flurförderfahrzeug
EP2357283B1 (fr) Dispositif de guidage à oscillations réduites
EP1064431B1 (fr) Dispositif de direction pour plaque vibrante
EP1868869B1 (fr) Disposition d'une colonne de direction
EP1878416A2 (fr) Dispositif d'actionnement supplémentaire pour fauteuils roulants manuels
EP3096197A2 (fr) Systeme de commande pour vehicules
EP1163396B1 (fr) Dispositif de compactage de sol a servocommande
DE102020001889A1 (de) Bedienelementanordnung für ein mobiles Arbeitsgerät sowie Verfahren zur Durchführung eines Lenkvorgangs bei einem derartigen Arbeitsgerät
DE102007003927B4 (de) Schwingungsentlasteter Griff
DE10226920A1 (de) Bodenverdichtungsvorrichtung mit Fahrwerk
DE3200157A1 (de) "rollstuhl-zuggeraet"
DE102009001513A1 (de) Fahrzeug zur Unterstützung einer auf eine Fortbewegung des Fahrzeugs gerichteten Krafteinwirkung eines Nutzers
EP1980671B1 (fr) Engin de compactage du sol sous forme de plaque vibrante
EP3999400A1 (fr) Poussette
DE102018110137B4 (de) Innenraumkomponente für ein Kraftfahrzeug
DE202010001916U1 (de) Gehhilfe zur Unterstützung der Fortbewegung einer gehbehinderten Person
DE102020111123A1 (de) Bodenverdichtungsvorrichtung mit elektrisch betriebenem Radsatz

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

17P Request for examination filed

Effective date: 20070503

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE GB LI SE

DAX Request for extension of the european patent (deleted)
RTI1 Title (correction)

Free format text: VIBRATING PLATE COMPRISING A REMOTE CONTROL THAT IS INTEGRATED INTO THE DRAW BAR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RBV Designated contracting states (corrected)

Designated state(s): CH DE GB LI SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE GB LI SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. AG PATENT- UND MARKENANWAELTE VSP

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: WACKER NEUSON SE

Free format text: WACKER CONSTRUCTION EQUIPMENT AG#PREUSSENSTRASSE 41#80809 MUENCHEN (DE) -TRANSFER TO- WACKER NEUSON SE#PREUSSENSTRASSE 41#80809 MUENCHEN (DE)

REF Corresponds to:

Ref document number: 502005006713

Country of ref document: DE

Date of ref document: 20090409

Kind code of ref document: P

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: WACKER NEUSON SE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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: 20091126

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: WACKER NEUSON PRODUKTION GMBH & CO. KG

Free format text: WACKER NEUSON SE#PREUSSENSTRASSE 41#80809 MUENCHEN (DE) -TRANSFER TO- WACKER NEUSON PRODUKTION GMBH & CO. KG#PREUSSENSTRASSE 41#80809 MUENCHEN (DE)

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005006713

Country of ref document: DE

Representative=s name: MUELLER - HOFFMANN & PARTNER PATENTANWAELTE, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502005006713

Country of ref document: DE

Owner name: WACKER NEUSON PRODUKTION GMBH & CO. KG, DE

Free format text: FORMER OWNER: WACKER NEUSON SE, 80809 MUENCHEN, DE

Effective date: 20120326

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005006713

Country of ref document: DE

Representative=s name: MUELLER HOFFMANN & PARTNER PATENTANWAELTE MBB, DE

Effective date: 20120326

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20120426 AND 20120502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140922

Year of fee payment: 10

Ref country code: CH

Payment date: 20140922

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140923

Year of fee payment: 10

Ref country code: SE

Payment date: 20140923

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502005006713

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150930

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160401

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151001