EP2966226A1 - Boom for attachments attached to construction machine - Google Patents

Boom for attachments attached to construction machine Download PDF

Info

Publication number
EP2966226A1
EP2966226A1 EP15164234.5A EP15164234A EP2966226A1 EP 2966226 A1 EP2966226 A1 EP 2966226A1 EP 15164234 A EP15164234 A EP 15164234A EP 2966226 A1 EP2966226 A1 EP 2966226A1
Authority
EP
European Patent Office
Prior art keywords
boom
undercarriage
construction machine
plate
arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15164234.5A
Other languages
German (de)
French (fr)
Other versions
EP2966226B1 (en
Inventor
Robert Schreiber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2966226A1 publication Critical patent/EP2966226A1/en
Application granted granted Critical
Publication of EP2966226B1 publication Critical patent/EP2966226B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/283—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis
    • E02F3/286—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis telescopic or slidable
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3686—Devices to connect tools to arms, booms or the like using adapters, i.e. additional element to mount between the coupler and the tool
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • E02F3/6276—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor on one side of the frame
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways

Definitions

  • the invention relates to an arranged on an undercarriage of a construction machine with chain drive boom which projects laterally in the direction of travel of the construction machine, wherein the boom is equipped with a movable boom.
  • Such a boom is from the US 4,953,625 known as an adjustable leveler on a chain-guided earth-moving machine.
  • the boom is attached to the undercarriage within the track drive and has a boom, which projects laterally from the construction machine in the direction of travel.
  • a side arm is known, which initiates the forces acting on its attachment forces close to the ground directly into the tracked chassis of the construction machine.
  • jibs are basically known on bulldozers, in which the dozer blade is mounted so as to be able to pivot about a horizontal axis arranged within the chain guide and at right angles to the vehicle longitudinal axis, usually coincidentally with the axis of the rear roller.
  • the US 3,298,547 describes an earth-moving machine with chain drive, which articulated on the undercarriage within the track drive has a boom, on which a Eingefäßstandbagger is rotatably mounted about a vertical axis. This arrangement is not suitable for continuous processing (soil smoothing).
  • side arms are known on wheeled vehicles, which allow lateral work, for example in the edge region of traffic routes for so-called profile cutting.
  • the object of the invention is to provide a boom on a construction machine for lateral use in the direction of travel next to this construction machine with nevertheless considerable loads and thus torques, such as for lateral planing, trenching or asphalt milling, the stable and also for the application of difficult Ground is suitable, while allowing a quick replacement of the boom and / or implements.
  • the boom is mounted with a boom mounting plate for detachable attachment to the undercarriage within the track drive and the boom is equipped with a quick coupling plate at the distal end of the boom for holding attachments, can be removed by the detachable attachment of this side boom when not in use and in particular for transport Construction machine with little effort dismantled and reassigned to a new construction site.
  • the attachments for the respective application via the standardized quick-release plate are interchangeable at any time.
  • the working distance of the attached to the quick-release plate attachment in the direction of travel can be adjusted laterally from the construction machine to the desired working distance suitable.
  • the boom mounting plate has a removable system for removable attachment to the undercarriage within the crawler track, the entire boom for transport can be quickly and easily dismantled and reassembled. Furthermore, a change from one boom type to another boom type is greatly facilitated.
  • the cantilever arm has a parallel adjustment near the cantilever mounting plate, a sensitive height adjustment can be made on the cantilever attached attachment can be achieved without this tilted in its spatial orientation, pivoted or twisted.
  • the parallel adjustment is preferably addressed via a first hydraulic cylinder, which is clamped diagonally across the parallelogram-like hinged legs of the parallel adjustment.
  • a first vertical pivot axis is provided on the mounting plate, can be swiveled laterally when not in use of the side arm or for the transport of the construction machine from one construction site to the next, the boom.
  • a third vertical pivot axis is provided on the quick coupling plate
  • the attachment arm mounted on the quick coupling plate can be aligned at the desired working angle.
  • a third hydraulic cylinder is provided, for example, the third hydraulic cylinder can be articulated via a short pivot arm on the third vertical pivot axis so that the quick coupling plate and thus the attached attachment each on both sides of the dead center of this Schwenkmechanismusses to each approx . 90 ° can be pivoted.
  • the dead center can be bridged by clever control of the hydraulic cylinder or by manual assistance on the attachment by an assistant.
  • a plurality of side (earth) operations can be continuously performed without having to travel the side space.
  • bike paths can be leveled, created and consolidated next to a road.
  • road-accompanying drainage ditches can be effectively created with a trench cutter.
  • the boom can be folded when not in use, virtually side and front (or rear) to the construction machine for transport.
  • the complete boom must be completely separated from the construction machine at each work interruption, during transport or when not in use.
  • a reinforcing strut between the undercarriage and the boom is provided.
  • a chain-guided construction machine 1 is shown in a sketchy partial supervision.
  • the construction machine 1 has an undercarriage 10, on which a chain drive 11 is provided.
  • a chain drive 11 is provided in Fig. 2 shown right chain drive 11 is a mounting plate base 12 is provided on the undercarriage 10 within the chain guide near a front roller 13.
  • a boom 2 having a substantially straight-line cantilever arm 20 is attached to the construction machine 1 via a flange-like boom fixing plate 22.
  • a first vertical pivot axis 21 is provided for pivotally mounting the boom mounting plate 22 to the mounting plate base 12.
  • a parallel adjustment 3 which has arranged in the form of a parallelogram legs 34, wherein in a diagonal, a first hydraulic cylinder 31 for height adjustment of the downstream end of the parallel adjustment 3 is formed with its flange 33.
  • a flange plate connection 43 is articulated on the flange plate 33 via a second vertical pivot axis 32 in such a way that the extension arm 20, which continues on the flange plate connection 43, can be pivoted around the undercarriage 10 of the construction machine 1 (transport position) for the transport or disuse of the side extension arm.
  • the extension arm 20 is an extension of the Flanschplattenan gleiches 43 of a telescopic section 4 with an outer tube 41 and a telescopically guided therein inner tube 42.
  • a second hydraulic cylinder 46th intended to slide apart of the telescoping section is in the inner tube 42.
  • a horizontal pivot axis 45 is provided, with which the telescopic portion 4 of the cantilever arm 20 is formed pivotable up or down.
  • a fourth hydraulic cylinder 44 is provided between the flange plate connection 43 and the telescopic section 4 on the outer tube 41.
  • a quick-release plate 5 is pivotably arranged via a third vertical pivot axis 53 by means of actuating lever 51 protruding from the quick-action coupling plate 5 via a third hydraulic cylinder 52.
  • the quick coupling plate 5 can be pivoted by 90 ° to the left and 90 ° to the right by a caused by the angle of attack of the actuating lever 51 dead center.
  • the quick-release plate 5 or attached thereto, not shown attachment is remotely moved to overcome the dead center manually or by clever control of the third hydraulic cylinder 52 andabsolusbeharrung on this dead center.
  • the boom 2 is supplied by electrical and hydraulic supply lines from the construction machine 1.
  • the drive through on the undercarriage 10 can be changed accordingly.
  • the hydraulic lines as well as the electrical lines can then be extended in the boom 2 to the quick-release plate 5, so that there the required electrical and / or hydraulic supply of a corresponding attachment is ensured.
  • control can also be done by remote control, preferably by radio.
  • remote control preferably by radio.
  • additional functions for controlling the hydraulic cylinders 31, 44, 46, 52 are controlled via this separate remote control.
  • Suitable attachments are, for example, dozer blade, trencher, asphalt screed, compressor wheel or an asphalt cutter.
  • suitable attachments to the quick coupling plate 5 can be mounted.
  • Particularly preferred is the installation of a Planieranbautes according to parallel utility model application of the inventor with the same seniority.
  • a reinforcing strut 6 between a pivot point 61 on the undercarriage 10 near the rear roller 14 of the chain drive 11 and a pivot point 62 on the boom 20 is provided, which allows a significant stiffening of the lateral boom 2 by the triangular support.
  • a chain-guided construction machine 1 with the side arm 2 according to the invention is characterized in particular by the high strength and thus the effective transmission of forces acting on the attachment forces directly on the chain-guided chassis of the construction machine 1, which essentially torques act on the construction machine 1, a yaw (Moving around the vertical vehicle axle) effect, which can be easily countered by the chain drive.
  • a yaw Moving around the vertical vehicle axle
  • the boom can also be completely removed from the construction machine at the interface mounting plate base 12 with the mounting plate 22.

Abstract

Die Erfindung betrifft einen Unterwagen (10) einer Baumaschine (1) mit Kettenlaufwerk (11) angeordneten Ausleger (2), der in Fahrtrichtung (X) der Baumaschine (1) seitlich absteht, wobei der Ausleger (2) mit einem beweglichen Auslegerarm (20) ausgestattet ist, wobei der Ausleger (2) mit einer Auslegerbefestigungsplatte (22) zur abnehmbaren Befestigung am Unterwagen (10) innerhalb des Kettenlaufwerks (11) befestigt ist und der Ausleger (2) mit einer Schnellkupplungsplatte (5) am distalen Ende des Auslegerarms (20) zum Halten von Anbaugeräten ausgestattet ist.The invention relates to an undercarriage (10) of a construction machine (1) with chain drive (11) arranged boom (2) which projects laterally in the direction of travel (X) of the construction machine (1), wherein the boom (2) with a movable boom (20 The boom (2) is mounted with a boom mounting plate (22) for detachable attachment to the undercarriage (10) within the track drive (11) and the boom (2) with a quick release plate (5) at the distal end of the boom ( 20) is equipped to hold implements.

Description

Die Erfindung betrifft einen an einem Unterwagen einer Baumaschine mit Kettenlaufwerk angeordneten Ausleger, der in Fahrtrichtung der Baumaschine seitlich absteht, wobei der Ausleger mit einem beweglichen Auslegerarm ausgestattet ist.The invention relates to an arranged on an undercarriage of a construction machine with chain drive boom which projects laterally in the direction of travel of the construction machine, wherein the boom is equipped with a movable boom.

Ein derartiger Ausleger ist aus der US 4,953,625 als anpassbare Planiervorrichtung an einer Ketten-geführten Erdbaumaschine bekannt. Der Ausleger ist am Unterwagen innerhalb des Kettenlaufwerks befestigt und weist einen Auslegerarm auf, der in Fahrtrichtung seitlich von der Baumaschine absteht. Damit ist ein Seitenausleger bekannt, der die an seinem Anbaugerät wirkenden Kräfte nahe am Boden direkt in das Kettenfahrwerk der Baumaschine einleitet.Such a boom is from the US 4,953,625 known as an adjustable leveler on a chain-guided earth-moving machine. The boom is attached to the undercarriage within the track drive and has a boom, which projects laterally from the construction machine in the direction of travel. Thus, a side arm is known, which initiates the forces acting on its attachment forces close to the ground directly into the tracked chassis of the construction machine.

Ferner sind Ausleger grundsätzlich an Planierraupen bekannt, bei denen das Planierschild um eine horizontale, innerhalb der Kettenführung und rechtwinklig zur Fahrzeuglängsachse angeordnete Achse, meist mit der Achse der hinteren Laufrolle übereinstimmend schwenkbar gehaltert ist.Furthermore, jibs are basically known on bulldozers, in which the dozer blade is mounted so as to be able to pivot about a horizontal axis arranged within the chain guide and at right angles to the vehicle longitudinal axis, usually coincidentally with the axis of the rear roller.

Die US 3,298,547 beschreibt eine Erdbearbeitungsmaschine mit Kettenlaufwerk, die am Unterwagen innerhalb des Kettenlaufwerks angelenkt einen Ausleger aufweist, auf dem ein Eingefäßstandbagger um eine vertikale Achse drehbar aufgestellt ist. Diese Anordnung ist für eine kontinuierlich fortschreitende Bearbeitung (Bodenglättung) nicht geeignet.The US 3,298,547 describes an earth-moving machine with chain drive, which articulated on the undercarriage within the track drive has a boom, on which a Eingefäßstandbagger is rotatably mounted about a vertical axis. This arrangement is not suitable for continuous processing (soil smoothing).

Ferner sind Seitenausleger an Radfahrzeugen bekannt, die ein seitliches Arbeiten, beispielsweise im Randbereich von Verkehrswegen zum sogenannten Profilschneiden, erlauben.Furthermore, side arms are known on wheeled vehicles, which allow lateral work, for example in the edge region of traffic routes for so-called profile cutting.

Die Aufgabe der Erfindung besteht darin, einen Ausleger an einer Baumaschine für einen seitlichen Einsatz in Fahrtrichtung neben dieser Baumaschine mit gleichwohl erheblichen Lasten und somit Drehmomenten, wie beispielsweise für das seitliche Planieren, Grabenfräsen oder Asphaltfräsen anzugeben, der stabil und auch für die Anwendung für schwierige Baugründe geeignet ist und dabei ein schnelles Auswechseln des Auslegers und/oder der Anbaugeräte erlaubt.The object of the invention is to provide a boom on a construction machine for lateral use in the direction of travel next to this construction machine with nevertheless considerable loads and thus torques, such as for lateral planing, trenching or asphalt milling, the stable and also for the application of difficult Ground is suitable, while allowing a quick replacement of the boom and / or implements.

Gelöst wird diese Aufgabe mit einem Ausleger gemäß Anspruch 1.This object is achieved with a boom according to claim 1.

Dadurch, dass der Ausleger mit einer Auslegerbefestigungsplatte zur abnehmbaren Befestigung am Unterwagen innerhalb des Kettenlaufwerks befestigt ist und der Ausleger mit einer Schnellkupplungsplatte am distalen Ende des Auslegerarms zum Halten von Anbaugeräten ausgestattet ist, kann durch die abnehmbare Befestigung dieser Seitenausleger bei Nichtgebrauch und insbesondere zum Transport der Baumaschine mit geringem Aufwand abgebaut und an einer neuen Baustelle wieder angesetzt werden. Ebenso sind die Anbaugeräte für den jeweiligen Einsatzzweck über die standardisierte Schnellkupplungsplatte jederzeit wechselbar.The fact that the boom is mounted with a boom mounting plate for detachable attachment to the undercarriage within the track drive and the boom is equipped with a quick coupling plate at the distal end of the boom for holding attachments, can be removed by the detachable attachment of this side boom when not in use and in particular for transport Construction machine with little effort dismantled and reassigned to a new construction site. Likewise, the attachments for the respective application via the standardized quick-release plate are interchangeable at any time.

Wenn der Auslegerarm einen teleskopierbaren Abschnitt nahe der Schnellkupplungsplatte aufweist, kann der Arbeitsabstand des an der Schnellkupplungsplatte angebrachten Anbaugerätes in Fahrtrichtung seitlich von der Baumaschine auf die gewünschte Arbeitsentfernung passend eingestellt werden.When the boom has a telescoping portion near the quick-release plate, the working distance of the attached to the quick-release plate attachment in the direction of travel can be adjusted laterally from the construction machine to the desired working distance suitable.

Dadurch, dass die Auslegerbefestigungsplatte zur abnehmbaren Befestigung am Unterwagen innerhalb des Kettenlaufwerks ein Wechselsystem aufweist, kann der gesamte Ausleger für den Transport besonders schnell und einfach abgebaut und wieder montiert werden. Ferner ist ein Wechsel von einem Auslegertyp zu einem anderen Auslegertyp erheblich erleichtert.The fact that the boom mounting plate has a removable system for removable attachment to the undercarriage within the crawler track, the entire boom for transport can be quickly and easily dismantled and reassembled. Furthermore, a change from one boom type to another boom type is greatly facilitated.

Wenn der Auslegerarm eine Parallelverstellung nahe der Auslegerbefestigungsplatte aufweist, kann eine feinfühlige Höheneinstellung des am Ausleger angebauten Anbaugeräts erreicht werden, ohne dass dieser in seiner räumlichen Orientierung gekippt, geschwenkt oder verdreht wird. Die Parallelverstellung wird bevorzugt über einen ersten Hydraulikzylinder angesprochen, der diagonal über die parallelogrammartig angelenkten Schenkel der Parallelverstellung verspannt ist.If the cantilever arm has a parallel adjustment near the cantilever mounting plate, a sensitive height adjustment can be made on the cantilever attached attachment can be achieved without this tilted in its spatial orientation, pivoted or twisted. The parallel adjustment is preferably addressed via a first hydraulic cylinder, which is clamped diagonally across the parallelogram-like hinged legs of the parallel adjustment.

Dadurch, dass an der Befestigungsplatte eine erste lotrechte Schwenkachse vorgesehen ist, kann bei Nichtgebrauch des Seitenauslegers beziehungsweise für den Transport der Baumaschine von einer Baustelle zur nächsten der Ausleger platzsparend seitlich angeschwenkt werden.Characterized in that a first vertical pivot axis is provided on the mounting plate, can be swiveled laterally when not in use of the side arm or for the transport of the construction machine from one construction site to the next, the boom.

Dadurch, dass an der Schnellkupplungsplatte eine dritte lotrechte Schwenkachse vorgesehen ist, kann das am Auslegerarm über die Schnellkupplungsplatte angebrachte Anbaugerät im jeweils gewünschten Arbeitswinkel ausgerichtet werden. Bevorzugt ist zum Schwenken um die dritte lotrechte Schwenkachse ein dritter Hydraulikzylinder vorgesehen, beispielsweise kann der dritte Hydraulikzylinder über einen kurzen Schwenkarm an der dritten lotrechten Schwenkachse so angelenkt werden, dass die Schnellkupplungsplatte und somit das daran befestigte Anbaugerät jeweils beidseitig vom Totpunkt dieses Schwenkmechanismusses um jeweils ca. 90° verschwenkt werden kann. Der Totpunkt kann dabei durch geschicktes Ansteuern des Hydraulikzylinders oder durch manuelle Hilfe am Anbaugerät durch eine Hilfsperson überbrückt werden.Characterized in that a third vertical pivot axis is provided on the quick coupling plate, the attachment arm mounted on the quick coupling plate can be aligned at the desired working angle. Preferably, for pivoting about the third vertical pivot axis, a third hydraulic cylinder is provided, for example, the third hydraulic cylinder can be articulated via a short pivot arm on the third vertical pivot axis so that the quick coupling plate and thus the attached attachment each on both sides of the dead center of this Schwenkmechanismusses to each approx . 90 ° can be pivoted. The dead center can be bridged by clever control of the hydraulic cylinder or by manual assistance on the attachment by an assistant.

Wenn als Anbaugeräte zum bedarfsweisen Befestigen an der Schnellkupplungsplatte ein Planierschild, eine Grabenfräse, eine Asphalteinbaubohle, ein Verdichterrad oder ein Erosionsschutzstreifenbearbeiter vorgesehen sind, können eine Vielzahl von seitlichen (Erd-)Bearbeitungen kontinuierlich fortschreitend ausgeführt werden, ohne, dass der Seitenraum befahren werden muss. So können beispielsweise Radwege neben einer Straße planiert, erstellt und verfestigt werden. Ebenso können Straßen-begleitende Drainagegräben effektiv mit einer Grabenfräse erstellt werden.When implements for attaching to the quick-release plate as needed are a dozer blade, a trench cutter, an asphalt screed, a compressor wheel, or an anti-erosion stripper, a plurality of side (earth) operations can be continuously performed without having to travel the side space. For example, bike paths can be leveled, created and consolidated next to a road. Similarly, road-accompanying drainage ditches can be effectively created with a trench cutter.

Dadurch, dass zwischen der Parallelverstellung und dem teleskopierbaren Abschnitt eine zweite lotrechte Schwenkachse mit Flanschplatte vorgesehen ist, kann der Ausleger bei Nichtgebrauch quasi seitlich und vorne (bzw. hinten) um die Baumaschine herum zum Transport angeklappt werden. Somit kann vermieden werden, dass der komplette Ausleger bei jeder Arbeitsunterbrechung, bei Transportfahrten oder bei Nichtgebrauch jeweils vollständig von der Baumaschine getrennt werden muss.Characterized in that between the parallel adjustment and the telescopic section, a second vertical pivot axis is provided with flange plate, the boom can be folded when not in use, virtually side and front (or rear) to the construction machine for transport. Thus, it can be avoided that the complete boom must be completely separated from the construction machine at each work interruption, during transport or when not in use.

Wenn an der Flanschplatte eine horizontale Schwenkachse vorgesehen ist, kann die Höhenlage und damit der Arbeitsbereich für das am Ende des Auslegerarms angesetzte Anbaugerät nochmals verändert werden. Im Gegensatz zur Parallelverstellung wird dabei jedoch keine allein parallele Höhenlageänderung erreicht, sondern der gesamte teleskopierbare Abschnitt des Auslegerarms mit der daran angesetzten Schnellkupplungsplatte und dem daran sitzenden Anbaugerät um die horizontale Achse verschwenkt.If a horizontal pivot axis is provided on the flange plate, the altitude and thus the working range for the attached to the end of the boom attachment can be changed again. In contrast to the parallel adjustment but no parallel altitude change is achieved, but the entire telescopic portion of the boom with the attached quick-release plate and the attached implement pivots about the horizontal axis.

Um bei besonders kraftaufnehmenden Tätigkeiten mit dem jeweils montierten Anbaugerät eine wirksame Übertragung und Ableitung der daraus resultierenden Drehmomente, insbesondere bei weit ausgefahrenem Ausleger zu erreichen, ist eine Verstärkungsstrebe zwischen dem Unterwagen und dem Auslegerarm vorgesehen.In order to achieve effective transmission and dissipation of the resulting torques, in particular at far extended boom for particularly force-absorbing activities with each mounted attachment, a reinforcing strut between the undercarriage and the boom is provided.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der beiliegenden Zeichnungen detailliert beschriebenHereinafter, an embodiment of the invention will be described in detail with reference to the accompanying drawings

Darin zeigt:

Fig. 1
in einer teils geschnittenen Seitenansicht einen Ausleger an einem Kettenfahrwerk und
Fig. 2
den an einer kettengeführten Baumaschine angeordneten Ausleger gemäß Fig. 1 in einer Draufsicht.
It shows:
Fig. 1
in a partially sectioned side view of a boom on a tracked chassis and
Fig. 2
the arranged on a chain-guided construction machine boom according to Fig. 1 in a top view.

In Fig. 2 ist eine kettengeführte Baumaschine 1 in einer skizzenhaften Teilaufsicht dargestellt. Die Baumaschine 1 weist einen Unterwagen 10 auf, an dem ein Kettenlaufwerk 11 vorgesehen ist. Im in Fig. 2 dargestellten rechten Kettenlaufwerk 11 ist innerhalb der Kettenführung nahe einer vorderen Laufrolle 13 eine Befestigungsplattenbasis 12 am Unterwagen 10 vorgesehen.In Fig. 2 a chain-guided construction machine 1 is shown in a sketchy partial supervision. The construction machine 1 has an undercarriage 10, on which a chain drive 11 is provided. Im in Fig. 2 shown right chain drive 11 is a mounting plate base 12 is provided on the undercarriage 10 within the chain guide near a front roller 13.

An der Befestigungsplattenbasis 12 ist ein Ausleger 2 mit einem im Wesentlichen gradlinigen Auslegerarm 20 über eine flanschartige Auslegerbefestigungsplatte 22 an der Baumaschine 1 befestigt. Zum Anklappen des Auslegers 2 an die Baumaschine 1 (parallel zur Fahrtrichtung X) ist eine erste lotrechte Schwenkachse 21 zur schwenkbaren Befestigung der Auslegerbefestigungsplatte 22 an der Befestigungsplattenbasis 12 vorgesehen.On the mounting plate base 12, a boom 2 having a substantially straight-line cantilever arm 20 is attached to the construction machine 1 via a flange-like boom fixing plate 22. For folding the boom 2 on the construction machine 1 (parallel to the direction of travel X), a first vertical pivot axis 21 is provided for pivotally mounting the boom mounting plate 22 to the mounting plate base 12.

An der Auslegerbefestigungsplatte 22 sitzt der Ausleger 2, beispielsweise horizontal ausgerichtet, jedoch im Winkel von 45° zur Fahrtrichtung X der Baumaschine 1 schräg seitlich nach vorn gerichtet. Von der Auslegerbefestigungsplatte 22 aus gesehen beginnt der Ausleger 2 mit einer Parallelverstellung 3, die in Form eines Parallelogramms angeordnete Schenkel 34 aufweist, wobei in einer Diagonalen ein erster Hydraulikzylinder 31 zur Höhenverstellung des abwärtigen Endes der Parallelverstellung 3 mit seiner Flanschplatte 33 ausgebildet ist.On the boom mounting plate 22 sits the boom 2, for example, horizontally aligned, but at an angle of 45 ° to the direction X of the construction machine 1 obliquely laterally forward. Seen from the boom mounting plate 22 of the boom 2 starts with a parallel adjustment 3, which has arranged in the form of a parallelogram legs 34, wherein in a diagonal, a first hydraulic cylinder 31 for height adjustment of the downstream end of the parallel adjustment 3 is formed with its flange 33.

Wie in Fig. 1 dargestellt, ist an der Flanschplatte 33 über eine zweite lotrechte Schwenkachse 32 ein Flanschplattenanschluss 43 so angelenkt, dass der am Flanschplattenanschluss 43 weiter anschließende Auslegerarm 20 für den Transport oder Nichtgebrauch des Seitenauslegers um den Unterwagen 10 der Baumaschine 1 herumgeschwenkt werden kann (Transportstellung).As in Fig. 1 1, a flange plate connection 43 is articulated on the flange plate 33 via a second vertical pivot axis 32 in such a way that the extension arm 20, which continues on the flange plate connection 43, can be pivoted around the undercarriage 10 of the construction machine 1 (transport position) for the transport or disuse of the side extension arm.

Der Auslegerarm 20 besteht in Verlängerung des Flanschplattenanschlusses 43 aus einem teleskopierbaren Abschnitt 4 mit einem Außenrohr 41 und einem darin teleskopierbar geführten Innenrohr 42. Zum Auseinanderschieben des teleskopierbaren Abschnitts ist im Innenrohr 42 ein zweiter Hydraulikzylinder 46 vorgesehen. Ferner ist in Fig. 1 in der Seitenansicht erkennbar, dass nahe am Flanschplattenanschluss 43 eine horizontale Schwenkachse 45 vorgesehen ist, mit der der teleskopierbare Abschnitt 4 des Auslegerarms 20 nach oben oder unten schwenkbar ausgebildet ist. Zum Betätigen ist zwischen dem Flanschplattenanschluss 43 und dem teleskopierbaren Abschnitt 4 auf dem Außenrohr 41 ein vierter Hydraulikzylinder 44 vorgesehen.The extension arm 20 is an extension of the Flanschplattenanschlusses 43 of a telescopic section 4 with an outer tube 41 and a telescopically guided therein inner tube 42. To slide apart of the telescoping section is in the inner tube 42, a second hydraulic cylinder 46th intended. Furthermore, in Fig. 1 recognizable in the side view that near the flange plate 43 a horizontal pivot axis 45 is provided, with which the telescopic portion 4 of the cantilever arm 20 is formed pivotable up or down. For actuation, a fourth hydraulic cylinder 44 is provided between the flange plate connection 43 and the telescopic section 4 on the outer tube 41.

Am distalen Ende des teleskopierbaren Abschnitts 4 ist eine Schnellkupplungsplatte 5 über eine dritte lotrechte Schwenkachse 53 mittels an der Schnellkupplungsplatte 5 vorstehendem Betätigungshebel 51 über einen dritten Hydraulikzylinder 52 schwenkbar angeordnet. Bevorzugt kann dabei die Schnellkupplungsplatte 5 um einen durch den Anstellwinkel des Betätigungshebels 51 bewirkten Totpunkt um 90° nach links und 90° nach rechts verschwenkt werden. Die Schnellkupplungsplatte 5 bzw. das daran angesetzte, hier nicht dargestellte Anbaugerät wird zur Überwindung des Totpunktes manuell darüber bzw. durch geschickte Ansteuerung des dritten Hydraulikzylinders 52 und Bewegungsbeharrung über diesen Totpunkt fernbetätigt hinwegbewegt.At the distal end of the telescopic portion 4, a quick-release plate 5 is pivotably arranged via a third vertical pivot axis 53 by means of actuating lever 51 protruding from the quick-action coupling plate 5 via a third hydraulic cylinder 52. Preferably, the quick coupling plate 5 can be pivoted by 90 ° to the left and 90 ° to the right by a caused by the angle of attack of the actuating lever 51 dead center. The quick-release plate 5 or attached thereto, not shown attachment is remotely moved to overcome the dead center manually or by clever control of the third hydraulic cylinder 52 and Bewegungsbeharrung on this dead center.

Der Ausleger 2 wird über elektrische und hydraulische Versorgungsleitungen von der Baumaschine 1 versorgt. Bevorzugt kann dafür der Durchtrieb am Unterwagen 10 entsprechend geändert werden. Die Hydraulikleitungen sowie auch die elektrischen Leitungen können dann im Ausleger 2 bis zur Schnellkupplungsplatte 5 verlängert werden, sodass dort die erforderliche elektrische und/oder hydraulische Versorgung eines entsprechenden Anbaugerätes sichergestellt ist.The boom 2 is supplied by electrical and hydraulic supply lines from the construction machine 1. Preferably, the drive through on the undercarriage 10 can be changed accordingly. The hydraulic lines as well as the electrical lines can then be extended in the boom 2 to the quick-release plate 5, so that there the required electrical and / or hydraulic supply of a corresponding attachment is ensured.

Falls nicht ausreichend Steuerkanäle und/oder einzeln ansteuerbare Hydraulikschläuche vorliegen, kann die Steuerung auch per gesonderter Fernbedienung, bevorzugt per Funk erfolgen. Somit können eine Vielzahl von Zusatzfunktionen zur Steuerung der Hydraulikzylinder 31, 44, 46, 52 über diese gesonderte Fernsteuerung angesteuert werden. Darüberhinaus ist noch eine hydraulische und elektrische Versorgung des jeweilig an der Schnellkupplungsplatte 5 befestigten Anbaugerätes möglich und steuerbar.If there are not sufficient control channels and / or individually controllable hydraulic hoses, the control can also be done by remote control, preferably by radio. Thus, a variety of additional functions for controlling the hydraulic cylinders 31, 44, 46, 52 are controlled via this separate remote control. In addition, there is one more Hydraulic and electrical supply of each attached to the quick-release plate 5 attachment possible and controllable.

Geeignete Anbaugeräte sind beispielsweise Planierschild, Grabenfräse, Asphalteinbaubohle, Verdichterrad oder eine Asphaltfräse. Selbstverständlich sind auch andere geeignete Anbaugeräte an der Schnellkupplungsplatte 5 montierbar. Besonders bevorzugt ist die Montage eines Planieranbaugerätes gemäß paralleler Gebrauchsmusteranmeldung des Erfinders mit gleichem Zeitrang.Suitable attachments are, for example, dozer blade, trencher, asphalt screed, compressor wheel or an asphalt cutter. Of course, other suitable attachments to the quick coupling plate 5 can be mounted. Particularly preferred is the installation of a Planieranbaugerätes according to parallel utility model application of the inventor with the same seniority.

Zur Versteifung des Auslegers 2 ist, wie in Fig. 2 in der Draufsicht dargestellt, eine Verstärkungsstrebe 6 zwischen einem Anlenkpunkt 61 am Unterwagen 10 nahe der hinteren Laufrolle 14 des Kettenlaufwerks 11 und einem Anlenkpunkt 62 am Auslegerarm 20 vorgesehen, der durch die dreieckige Abstützung eine deutliche Versteifung des seitlichen Auslegers 2 ermöglicht.For stiffening the boom 2, as in Fig. 2 shown in plan view, a reinforcing strut 6 between a pivot point 61 on the undercarriage 10 near the rear roller 14 of the chain drive 11 and a pivot point 62 on the boom 20 is provided, which allows a significant stiffening of the lateral boom 2 by the triangular support.

Eine kettengeführte Baumaschine 1 mit dem erfindungsgemäßen Seitenausleger 2 zeichnet sich dabei insbesondere durch die hohe Festigkeit und damit die wirksame Übertragung von am Anbaugerät wirkenden Kräften direkt auf das kettengeführte Fahrwerk der Baumaschine 1 aus, womit im Wesentlichen Drehmomente auf die Baumaschine 1 wirken, die ein Gieren (Bewegen um die senkrechte Fahrzeugachse) bewirken, dem durch das Kettenlaufwerk leicht gegengesteuert werden kann. Für den Transport des Fahrzeugs zu neuen Baustellen bzw. beim Verwenden der Baumaschine ohne Nutzung des Seitenauslegers, kann dieser durch die vorgesehenen ersten Schwenkachse 21 und zweiten Schwenkachse 32 so um den Unterwagen 10 herangeschwenkt werden, dass der angelegte Ausleger kaum beim sonstigen Gebrauch der Baumaschine stört. Selbstverständlich kann der Ausleger auch komplett von der Baumaschine an der Schnittstelle Befestigungsplattenbasis 12 mit der Befestigungsplatte 22 abgenommen werden.A chain-guided construction machine 1 with the side arm 2 according to the invention is characterized in particular by the high strength and thus the effective transmission of forces acting on the attachment forces directly on the chain-guided chassis of the construction machine 1, which essentially torques act on the construction machine 1, a yaw (Moving around the vertical vehicle axle) effect, which can be easily countered by the chain drive. For the transport of the vehicle to new construction sites or when using the construction machine without the use of the side arm, it can be swung around by the provided first pivot axis 21 and second pivot axis 32 to the undercarriage 10 that the applied boom hardly interferes with other uses of the construction machine , Of course, the boom can also be completely removed from the construction machine at the interface mounting plate base 12 with the mounting plate 22.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
BaumaschineConstruction machinery
1010
Unterwagenundercarriage
1111
KettenlaufwerkChain drive
1212
BefestigungsplattenbasisMounting plate base
1313
vordere Laufrollefront caster
1414
hintere Laufrollerear caster
22
Auslegerboom
2020
Auslegerarmboom
2121
erste lotrechte Schwenkachsefirst vertical pivot axis
2222
AuslegerbefestigungsplatteBoom mounting plate
33
Parallelverstellungparallel adjustment
3131
erster Hydraulikzylinderfirst hydraulic cylinder
3232
zweite lotrechte Schwenkachsesecond vertical pivot axis
3333
Flanschplatteflange
3434
parallelogrammförmige Schenkelparallelogrammic legs
44
teleskopierbarer Abschnitttelescopic section
4141
Außenrohrouter tube
4242
Innenrohrinner tube
4343
FlanschplattenanschlussFlanschplattenanschluss
4444
vierter Hydraulikzylinderfourth hydraulic cylinder
4545
horizontale Schwenkachsehorizontal swivel axis
4646
zweiter Hydraulikzylindersecond hydraulic cylinder
55
SchnellkupplungsplatteSchnellkupplungsplatte
5151
Betätigungshebelactuating lever
5252
dritter Hydraulikzylinderthird hydraulic cylinder
5353
dritte lotrechte Schwenkachsethird vertical pivot axis
66
Verstärkungsstrebereinforcing strut
6161
Anlenkpunkt UnterwagenArticulation point undercarriage
6262
Anlenkpunkt AuslegerarmArticulation point extension arm
XX
Fahrtrichtungdirection of travel

Claims (11)

An einem Unterwagen (10) einer Baumaschine (1) mit Kettenlaufwerk (11) angeordneter Ausleger (2), der in Fahrtrichtung (X) der Baumaschine (1) seitlich absteht, wobei der Ausleger (2) mit einem beweglichen Auslegerarm (20) ausgestattet ist, dadurch gekennzeichnet, dass der Ausleger (2) mit einer Auslegerbefestigungsplatte (22) zur abnehmbaren Befestigung am Unterwagen (10) innerhalb des Kettenlaufwerks (11) befestigt ist und der Ausleger (2) mit einer Schnellkupplungsplatte (5) am distalen Ende des Auslegerarms (20) zum Halten von Anbaugeräten ausgestattet ist.On an undercarriage (10) of a construction machine (1) with chain drive (11) arranged boom (2) which projects laterally in the direction of travel (X) of the construction machine (1), wherein the boom (2) equipped with a movable boom (20) characterized in that the boom (2) is attached to a boom mounting plate (22) for detachable attachment to the undercarriage (10) within the track drive (11) and the boom (2) is secured to a quick coupling plate (5) at the distal end of the boom arm (20) is equipped to hold implements. Ausleger nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Auslegerarm (20) einen teleskopierbaren Abschnitt (4) nahe der Schnellkupplungsplatte (5) aufweist.A boom according to claim 1 or 2, characterized in that the boom arm (20) has a telescopic portion (4) near the quick-release plate (5). Ausleger nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Auslegerbefestigungsplatte (22) zur abnehmbaren Befestigung am Unterwagen (10) innerhalb des Kettenlaufwerks (11) ein Wechselsystem aufweist.A boom according to claim 1 or 2, characterized in that the boom mounting plate (22) for removable attachment to the undercarriage (10) within the tracked drive (11) comprises a change system. Ausleger nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass der Auslegerarm (20) eine Parallelverstellung (3) nahe der Auslegerbefestigungsplatte (22) aufweist.A boom according to claim 1, 2 or 3, characterized in that the boom arm (20) has a parallel adjustment (3) near the boom mounting plate (22). Ausleger nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass an der Auslegerbefestigungsplatte (22) eine erste lotrechte Schwenkachse (21) vorgesehen ist, um den Auslegerarm (20) parallel oder antiparallel zur Fahrtrichtung (X) an den Unterwagen (10) der kettengeführten Baumaschine (1) heranschwenken zu können.A boom according to one of the preceding claims, characterized in that a first vertical pivot axis (21) is provided on the arm mounting plate (22) to the arm (20) parallel or antiparallel to the direction of travel (X) to the undercarriage (10) of the chain-guided construction machine (1) to zoom in. Ausleger nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass an der Schnellkupplungsplatte (5) eine dritte lotrechte Schwenkachse (53) vorgesehen ist, um die am Auslegerarm (20) befestigte Schnellkupplungsplatte (5) und somit ein daran angesetztes Anbaugerät schwenkbar auszubilden.Boom according to one of the preceding claims, characterized in that on the quick coupling plate (5) has a third vertical pivot axis (53) is provided to pivot on the boom (20) fixed quick coupling plate (5) and thus an attachment attached thereto. Ausleger nach Anspruch 6, dadurch gekennzeichnet, dass zum Schwenken um die dritte lotrechte Schwenkachse (53) ein dritter Hydraulikzylinder (52) vorgesehen ist, wobei der Schwenkbereich 90° bis 270° , insbesondere ca. 180° beträgt.A boom according to claim 6, characterized in that for pivoting about the third vertical pivot axis (53), a third hydraulic cylinder (52) is provided, wherein the pivoting range is 90 ° to 270 °, in particular about 180 °. Ausleger nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass als Anbaugeräte zum bedarfsweisen Befestigen an der Schnellkupplungsplatte (5) ein Planierschild, eine Grabenfräse, eine Asphalteinbaubohle, ein Verdichterrad oder ein Erosionsschutzstreifenbearbeiter vorgesehen sind.Boom according to claim 6 or 7, characterized in that there are provided as attachments for attaching to the quick-release plate (5) as needed, a dozer blade, a trench cutter, an asphalt screed, a compressor wheel or erosion control strip processor. Ausleger nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass zwischen der Parallelverstellung (3) und dem teleskopierbaren Abschnitt (4) eine zweite lotrechte Schwenkachse (32) mit Flanschplatte (33) vorgesehen ist, um den teleskopierbaren Abschnitt (4) des Auslegerarms (20) in Fahrtrichtung (X) vor oder hinter dem Unterwagen (10) heranschwenken zu können.Boom according to one of the preceding claims, characterized in that between the parallel adjustment (3) and the telescopic section (4) a second vertical pivot axis (32) with flange plate (33) is provided to the telescopic portion (4) of the boom (20 ) in the direction of travel (X) in front of or behind the undercarriage (10) to zoom. Ausleger nach Anspruch 9, dadurch gekennzeichnet, dass an der Flanschplatte (33) eine horizontale Schwenkachse (45) vorgesehen ist, um den teleskopierbaren Abschnitt (4) aufwärts und/oder abwärts kippen zu können.A boom according to claim 9, characterized in that on the flange plate (33) has a horizontal pivot axis (45) is provided in order to tilt the telescopic portion (4) upwards and / or downwards. Ausleger nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass eine Verstärkungsstrebe (6) zwischen dem Unterwagen (10) und dem Auslegerarm (20) vorgesehen ist, die eine versteifende Abstützung des Auslegerarms (20) am Unterwagen (10) bildet.A boom according to one of the preceding claims, characterized in that a reinforcement strut (6) between the undercarriage (10) and the cantilever arm (20) is provided having a stiffening support of the boom (20) on the undercarriage (10).
EP15164234.5A 2014-07-11 2015-04-20 Boom for attachments attached to construction machine Active EP2966226B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014103208.8U DE202014103208U1 (en) 2014-07-11 2014-07-11 Anchor mounted on construction machine for attachments

Publications (2)

Publication Number Publication Date
EP2966226A1 true EP2966226A1 (en) 2016-01-13
EP2966226B1 EP2966226B1 (en) 2018-10-10

Family

ID=51349991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15164234.5A Active EP2966226B1 (en) 2014-07-11 2015-04-20 Boom for attachments attached to construction machine

Country Status (2)

Country Link
EP (1) EP2966226B1 (en)
DE (1) DE202014103208U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120938B (en) * 2016-08-16 2018-06-26 江苏省水利机械制造有限公司 A kind of self-propelled bed mud separates and collects device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312255A (en) * 1941-03-13 1943-02-23 Elbert W Lowdermilk Grader
US2491797A (en) * 1946-01-10 1949-12-20 Murray E Burns Side grading attachment for tractors and the like
US2948973A (en) * 1956-07-10 1960-08-16 Clarence E Magouirk Ditch clearing attachment for bulldozer blades
US3298547A (en) 1965-07-06 1967-01-17 Edgar S Williams Versatile earth-moving equipment
US4953625A (en) 1989-03-28 1990-09-04 Delhur Industries, Inc. Adjustable, pivotable blade for bulldozers and the like
US5470175A (en) * 1994-05-16 1995-11-28 Spudnik Equipment Company Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus
US20060230646A1 (en) * 2005-04-18 2006-10-19 Schmidt Stephen T Sidewalk grader apparatus and method
US7152517B1 (en) * 2001-10-18 2006-12-26 Ivey Dc Defensive shield
US20110016756A1 (en) * 2009-03-29 2011-01-27 Schmidt Stephen T Tool attachments on an auto-powered mobile machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312255A (en) * 1941-03-13 1943-02-23 Elbert W Lowdermilk Grader
US2491797A (en) * 1946-01-10 1949-12-20 Murray E Burns Side grading attachment for tractors and the like
US2948973A (en) * 1956-07-10 1960-08-16 Clarence E Magouirk Ditch clearing attachment for bulldozer blades
US3298547A (en) 1965-07-06 1967-01-17 Edgar S Williams Versatile earth-moving equipment
US4953625A (en) 1989-03-28 1990-09-04 Delhur Industries, Inc. Adjustable, pivotable blade for bulldozers and the like
US5470175A (en) * 1994-05-16 1995-11-28 Spudnik Equipment Company Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus
US7152517B1 (en) * 2001-10-18 2006-12-26 Ivey Dc Defensive shield
US20060230646A1 (en) * 2005-04-18 2006-10-19 Schmidt Stephen T Sidewalk grader apparatus and method
US20110016756A1 (en) * 2009-03-29 2011-01-27 Schmidt Stephen T Tool attachments on an auto-powered mobile machine

Also Published As

Publication number Publication date
DE202014103208U1 (en) 2014-07-23
EP2966226B1 (en) 2018-10-10

Similar Documents

Publication Publication Date Title
EP3103928B1 (en) Construction vehicle with tipping chassis
CH650299A5 (en) SCREW EXCAVATOR.
DE102016225917B3 (en) Root ball undercutting and lifting device
EP3166379B1 (en) Turn plough with pivoting support wheel for mounting on the plough frame
DE102013221285B4 (en) Swivel frame for a charger device
EP2503063A2 (en) Vehicle with a lift frame and a grader blade
EP1734190B1 (en) Device for the treatment of road surfaces
EP2966226B1 (en) Boom for attachments attached to construction machine
DE202006007486U1 (en) Crane arm for mobile crane, has supports for supporting arm in mounting position against soil, where supports have hydro cylinder for adjusting arm length, and mounting side detachably connected with mobile crane
DE102019109661A1 (en) MOTOR GRADER WITH CENTER MOUNTED RIPPER SYSTEM
DE102005011765A1 (en) Multi purpose vehicle e.g. crawler type vehicle for construction site, has attachment parts for retaining and drive units for arm for tool arranged at vehicle back, and towing attachment for agricultural implements provided at back
WO2016087536A1 (en) Grader and/or clearing vehicle, and adjustable clearing device for said vehicle
EP1915485B1 (en) Multi-purpose working device
DE102011120759B4 (en) Tool device for a construction machine and construction machine
EP2982803B1 (en) Construction machine with levelling attachment and levelling method therewith
DE1988186U (en) MOBILE, AS A DOVE BACKHOE OD. DGL. USABLE DEVICE.
DE202008015729U1 (en) Support for wheeled excavators
AT390815B (en) Trencher which can be detachably fastened to a tractive vehicle
DE2537391A1 (en) Agricultural machine combining harrows and rollers - has wheels adjustable in height for regulating operating depth
DE3533427A1 (en) SIDE OFFSET DEVICE FOR AN EXCAVATOR CONSOLE
DE2710320A1 (en) Bulldozer with scraper blade fully adjustable from cabin - has hydraulic cylinders to raise and lower and incline blade to vehicle axis
DE1634704C (en) Backhoe
DE202014004264U1 (en) leveling
DE102011120760B4 (en) Jib device for a construction machine and construction machine with such a jib device
DE2014379A1 (en) A plow blade that can be attached to a tractor, in particular to a front loader arm attached to it, consists of two parts

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20160713

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170418

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180524

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1051410

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015006299

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWAELTE SCHAAD, BALASS, MENZL AND PARTN, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20181010

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

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

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190210

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190110

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190110

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190210

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190111

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015006299

Country of ref document: DE

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

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

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

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

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

26N No opposition filed

Effective date: 20190711

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190430

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

Effective date: 20190420

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: LU

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

Effective date: 20190420

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

Ref country code: GB

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

Effective date: 20190420

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

Ref country code: BE

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

Effective date: 20190430

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

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

Ref country code: IE

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

Effective date: 20190420

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

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502015006299

Country of ref document: DE

Representative=s name: HANSEN, JOCHEN, DIPL.-GEOPHYS., DE

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

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20150420

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

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181010

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

Ref country code: CH

Payment date: 20220421

Year of fee payment: 8

Ref country code: AT

Payment date: 20220414

Year of fee payment: 8

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

Ref country code: IT

Payment date: 20230428

Year of fee payment: 9

Ref country code: FR

Payment date: 20230417

Year of fee payment: 9

Ref country code: DE

Payment date: 20230418

Year of fee payment: 9

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1051410

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230420

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

Ref country code: LI

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

Effective date: 20230430

Ref country code: CH

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

Effective date: 20230430

Ref country code: AT

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

Effective date: 20230420