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1.发明授权Schnellwechselvorrichtung mit einer aktiven Verspannstütze zum Ankuppeln eines Werkzeugs an eine Arbeitsmaschine 有权用活性Verspannstütze快速更换装置的工具联接到作业机械
公开(公告)号：EP2378006B1
公开(公告)日：2016-12-14
申请号：EP11161157.0
申请日：2011-04-05
发明人： Laurito, Leone , Rotard, Jan , Lehnhoff, Peter
CPC分类号： E02F3/3663 , E02F3/3654
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2.发明公开SCHNELLWECHSELVORRICHTUNG MIT EINER HYDRAULISCHEN KUPPLUNG FÜR MEDIEN AN EINEM BAUGERÄT 有权SCHNELLWECHSELVORICHHTUNG MIT EINER HYDRAULISCHEN KUPPLUNGFÜRMEDIEN AN EINEMBAUGERÄT
公开(公告)号：EP1727946A1
公开(公告)日：2006-12-06
申请号：EP05728946.4
申请日：2005-03-24
CPC分类号： E02F9/2267 , E02F3/3627 , E02F3/3654
摘要： The invention relates to a quick change attachment comprising a hydraulic coupling for media on a piece of construction equipment. Said quick change attachment encompasses a quick-release replacement item (30) that is fastened at the equipment end and can be interlocked with an adapter plate (12) which is fixed at the tool end. The quick-release replacement item (30) is provided with a movably driven locking bolt (36) that can be inserted into an associated recess (21) of the adapter plate (12). The inventive quick change attachment further encompasses an actuation device (50, 21, 22) which cooperates with the locking bolt (6) and is used for locking/unlocking the hydraulic coupling in a direction extending perpendicular to the closing direction of the locking bolt (36). One respective coupling valve (1, 3) is disposed on the quick-release replacement item (30) and on the adapter plate (12). When pressed together, the two coupling valves (1, 3) can be brought into the flow-through state by means of a lifting movement of the actuation device (21, 22, 50). According to the invention, the actuation device is formed by the embodiment of the ends (50) of the locking bolt (36) and the corresponding opening (21, 22) of the adapter plate (12).
摘要翻译： 本发明涉及一种快速更换附件，其包括用于一件施工设备上的介质的液压联轴器。 所述快速更换附件包括紧固在设备端部并且可以与固定在工具端部的适配板（12）互锁的快速释放更换件（30）。 快速释放更换物品（30）设有可移动地驱动的锁定螺栓（36），该锁定螺栓能够插入到适配板（12）的相关联的凹部（21）中。 本发明的快速更换附件进一步包括与锁定螺栓（6）配合并且用于在垂直于锁定螺栓的闭合方向延伸的方向上锁定/解锁液压联轴器的致动装置（50,21,22） 36）。 一个相应的联接阀（1,3）设置在快速释放更换物品（30）上和适配板（12）上。 当压在一起时，两个联接阀（1,3）可以通过致动装置（21,22,50）的升降运动进入流通状态。 根据本发明，致动装置由锁定栓（36）的端部（50）和适配板（12）的对应开口（21,22）的实施例形成。
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公开(公告)号：EP2018456A1
公开(公告)日：2009-01-28
申请号：EP07725329.2
申请日：2007-05-16
发明人： MÜLLER, Peter
IPC分类号： E02F3/36
CPC分类号： E02F3/3663 , E02F3/3654 , Y10T74/2142 , Y10T403/22
摘要： Quick-change device (12) comprising a quick coupler (16) fastened on the driven-machine side, an adapter (16) which can be locked with the quick coupler (16) and is connected to a tool (14), and a hydraulic coupling (20) for producing a hydraulic connection between the hydraulic system on the driven machine and the hydraulics of the tool (14), wherein the hydraulic coupling (20) consists of a first coupling part (20a) and a second coupling part (20b) and the two coupling parts (20a, 20b) are held relative to one another in an operating position, wherein the first coupling part (20a) and the second coupling part (20b) interact with at least mechanical retaining means (68, 78, 80) which are formed separately from the locking means of the quick-change device (12). The invention is distinguished by the fact that the coupling parts (20a, 20b) are held frictionally in the operating position by the mechanical retaining means (68, 78, 80).
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公开(公告)号：EP3240933B1
公开(公告)日：2019-12-25
申请号：EP15807611.7
申请日：2015-11-24
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5.发明公开Schnellwechselvorrichtung mit einer aktiven Verspannstütze zum Ankuppeln eines Werkzeugs an eine Arbeitsmaschine 有权用活性Verspannstütze快速更换装置的工具联接到作业机械
公开(公告)号：EP2378006A1
公开(公告)日：2011-10-19
申请号：EP11161157.0
申请日：2011-04-05
发明人： Laurito, Leone , Rotard, Jan , Lehnhoff, Peter
CPC分类号： E02F3/3663 , E02F3/3654
摘要： Die Erfindung betrifft eine Schnellwechslervorrichtung (10) zum Ankuppeln eines Werkzeugs (12) an eine Arbeitsmaschine (14) und umfasst einen an einer Arbeitsmaschine (14) befestigten Schnellwechsler (16), einen am Werkzeug (12) befestigten Adapter (18), eine zwischen Schnellwechsler (16) und Adapter (18) wirksame Verriegelungseinrichtung zur Herstellung einer mechanischen Kopplung zwischen Arbeitsmaschine (14) und Werkzeug (12), sowie eine hydraulische Kupplung (20) zum Herstellen einer Hydraulikverbindung zwischen einem an der Arbeitsmaschine (14) vorhandenen Hydrauliksystem und einem Hydrauliksystem des Werkzeugs (12), wobei die hydraulische Kupplung (20) einen schnellwechslerseitigen, Hydraulikleitungen (22a, 24a, 26a) und Kupplungsventile (28a, 30a, 32a) aufweisenden, Kupplungsblock (20a) - schnellwechslerseitiger Kupplungsblock - und einen adapterseitigen, Hydraulikleitungen (22b, 24b, 26b) und Kupplungsventile (28b, 30b, 32b) aufweisenden, Kupplungsblock (20b) - adapterseitigen Kupplungsblock - aufweist, und mindestens ein Kupplungsblock (20a, 20b) in seinem umgebenden Gehäuse (44) elastisch gelagert ist. Die Erfindung zeichnet sich dadurch aus, dass der schnellwechslerseitige Kupplungsblock (20a) und/oder der adapterseitiger Kupplungsblock (20b) in mindestes einer seiner Hydraulikleitungen (22a, 24a, 26a; 22b, 24b, 26b) eine in Strömungsrichtung (S) betrachtet stromabwärts vom Kupplungsventil (28a, 30a, 32a; 28b, 30b, 32b) angeordnete, bereichsweise in die Hydraulikleitung (22a, 24a, 26a; 22b, 24b, 26b) hineinreichende und in Strömungsrichtung (S) verschiebbar in der Hydraulikleitung (22a, 24a, 26a; 22b, 24b, 26b) gelagerte, als Hohlkörper ausgebildete Verspannstütze (34) aufweist, wobei die Verspannstütze (34) an ihrem in der Hydraulikleitung (22a, 24a, 26a; 22b, 24b, 26b) befindlichen Bereich eine Druckangriffsfläche (38) aufweist und an ihrem aus der Hydraulikleitung (22a, 24a, 26a; 22b, 24b, 26b) hinausreichenden Bereich eine Anlagefläche (42) aufweist, über die die Verspannstütze (34) in Anschlag mit dem umgebenden Gehäuse (44) steht.
摘要翻译： 快换设备具有快速释放固定在工作机适配器固定的工具，快速释放和适配器之间布置一个锁定装置。 锁定装置提供了用于形成作业机械和工具之间的机械离合器。 快速释放侧联接组件（20A）或在它的液压线路（22A，24A，22B，24B，26B）具有一个支撑支撑件（34）设计成空心体和一个布置在适配器侧联接组件（20b）的 在的方向上从所述耦合阀下游流动-观察到（图28A，30A，32A，28B，30B，32B）。
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6.发明授权SCHNELLWECHSELVORRICHTUNG MIT EINER HYDRAULISCHEN KUPPLUNG FÜR MEDIEN AN EINEM BAUGERÄT 有权随着对媒体液压离合器，以便在建筑设备快速更换装置
公开(公告)号：EP1727945B1
公开(公告)日：2011-07-06
申请号：EP05716382.6
申请日：2005-03-24
CPC分类号： E02F9/2267 , E02F3/3654
摘要： The invention relates to a quick-change device with a hydraulic coupling for media on a building implement, comprised of a quick-changer (30), which is fastened to the implement and which can be locked together with an adapter plate (12) fastened to the tool, and comprised of a device for aligning interacting parts between the building implement and the tool. A respective coupling valve (1, 3) is mounted on the quick-changer (30) and on the adapter plate (12), at least one coupling valve (1, 3) being mounted in a floating manner. According to the invention, a device is provided for aligning for the locking motion between the quick-changer (30) and the adapter plate (12) (primary alignment), and a separate device is provided for aligning the hydraulic coupling with regard to the quick-changer (30) and/or to the adapter plate (12) during operation (secondary alignment).
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公开(公告)号：EP3240933A1
公开(公告)日：2017-11-08
申请号：EP15807611.7
申请日：2015-11-24
摘要： The invention relates to a quick coupler (10) of a quick-coupling device (16) for connecting an extension arm (14) of a mobile working device to an adapter (18) of the quick-coupling device (16), which adapter is connected to a tool (12), wherein the quick coupler (10) comprises at least one quick-coupler connection (30), such a hydraulic connection, voltage connection, and/or media connection, which can be coupled to an adapter connection (40) connected to the adapter (18) as the quick coupler (10) is coupled to the adapter (18), wherein the adapter (18) can be connected to the quick coupler (10) with an orientation in different directions rotated by 180° in relation to each other and the quick-coupler connection can be connected to the adapter connection in each case. The invention is characterized in that the quick-coupler connection (30) has three connections (32, 34, 34'), of which a first connection is arranged centrally at the intersection of a transverse center axis (Q) and a longitudinal center axis (L) of the quick coupler (10), wherein the further connections (34, 34') are arranged with point symmetry in relation to the intersection in such a way that the quick-coupler connection (30) can be connected to the adapter connection (40) both with a first orientation and with an orientation rotated by 180°.
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8.发明授权
公开(公告)号：EP2378005B1
公开(公告)日：2014-01-01
申请号：EP11161147.1
申请日：2011-04-05
发明人： Laurito, Leone , Lehnhoff, Peter A. , Rotard, Jan
CPC分类号： E02F3/3654 , E02F9/2267 , F16L37/36
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公开(公告)号：EP2018456B1
公开(公告)日：2012-08-22
申请号：EP07725329.2
申请日：2007-05-16
发明人： MÜLLER, Peter
IPC分类号： E02F3/36
CPC分类号： E02F3/3663 , E02F3/3654 , Y10T74/2142 , Y10T403/22
摘要： Quick-change device (12) comprising a quick coupler (16) fastened on the driven-machine side, an adapter (16) which can be locked with the quick coupler (16) and is connected to a tool (14), and a hydraulic coupling (20) for producing a hydraulic connection between the hydraulic system on the driven machine and the hydraulics of the tool (14), wherein the hydraulic coupling (20) consists of a first coupling part (20a) and a second coupling part (20b) and the two coupling parts (20a, 20b) are held relative to one another in an operating position, wherein the first coupling part (20a) and the second coupling part (20b) interact with at least mechanical retaining means (68, 78, 80) which are formed separately from the locking means of the quick-change device (12). The invention is distinguished by the fact that the coupling parts (20a, 20b) are held frictionally in the operating position by the mechanical retaining means (68, 78, 80).
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10.发明授权Adapter für ein Arbeitsgerät als Teil einer Schnellwechselvorrichtung und Schnellwechselvorrichtung 有权适配器工具作为一个快速更换装置和快速联接器的一部分
公开(公告)号：EP1749939B1
公开(公告)日：2010-11-17
申请号：EP06016211.2
申请日：2006-08-03
IPC分类号： E02F3/36
CPC分类号： E02F3/3622 , E02F3/3627 , E02F3/3663
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