EP2894006B1 - Device for tensioning, holding and positioning a workpiece - Google Patents
Device for tensioning, holding and positioning a workpiece Download PDFInfo
- Publication number
- EP2894006B1 EP2894006B1 EP14199115.8A EP14199115A EP2894006B1 EP 2894006 B1 EP2894006 B1 EP 2894006B1 EP 14199115 A EP14199115 A EP 14199115A EP 2894006 B1 EP2894006 B1 EP 2894006B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- tensioning
- jaws
- jaw
- locking member
- 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
Links
- 230000000630 rising effect Effects 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001295925 Gegenes Species 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
- B25B5/147—Clamps for work of special profile for pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/04—Vices with pivoted jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/20—Vices for clamping work of special profile, e.g. pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/04—Clamps with pivoted jaws
Definitions
- the invention relates to a device for clamping, holding and positioning a workpiece, wherein the workpiece from above into a support prism of the device can be inserted to clamp the workpiece in a certain desired position and thus set for further processing.
- Such a device is for example from the US 1 923 967 A out.
- clamping, holding and positioning devices serve the positioning, holding and clamping of a workpiece, but also of tools and other similar components in machine elements, equipment, devices and the like during machining. Often they not only support the machining forces, but also bring the workpiece automatically during clamping, holding or positioning in a certain, required for further processing position.
- a device is usually usable for various shapes and dimensions of workpieces within a certain range.
- Such clamping, holding and positioning devices and also power clamps are in various embodiments known.
- circulating workpiece or tool clamps such as tips, mandrels, collets, chucks, sub-assemblies
- solid workpiece or tool clamps such as pegs, vices, magnetic clamps, clamps, clamping pads, clamps, etc ..
- vices are known in which the clamping jaws are moved in opposite directions by means of a threaded spindle in opposite directions and an introduced between the jaws workpiece is clamped to set it for further processing.
- the workpiece should be able to be clamped exactly in the desired position for further processing or handling.
- the device for clamping, holding and positioning a workpiece can be fixed with its support prism on a base, for example a machine bed or a mounting unit or the like.
- the support prism has at least one horizontal rotation shaft, on which at least two clamping jaws for the workpiece are mounted one behind the other and are movable in opposite directions to each other.
- at least two clamping jaws for the workpiece are mounted one behind the other and are movable in opposite directions to each other.
- two rotary shafts are formed on the support prism, wherein in each case a clamping jaw is mounted on a rotary shaft.
- the workpiece such as a piece of pipe to be machined
- the workpiece inserted by the operator of the device from above into the support prism so that the workpiece rests on each leg of each jaw and the jaws close largely without a further external force acts .
- This is done without a risk of injury to the operator, because there is a biasing movement of the jaws alone by the weight of the workpiece, with the two jaws create while maintaining a small gap on the workpiece and thereby apply no greater force.
- a large part of the clamping movement or the clamping path of the clamping jaws is already carried out against the workpiece.
- each of the jaws an associated locking member is provided.
- a common locking member for all jaws. This can be dependent on the process conditions and production conditions of the workpieces.
- the clamping jaw facing side of the locking member has a corresponding to the pressure surface of the clamping jaw slope or, for example, is conical or cylindrical.
- This configuration of the locking member is operatively engaged with the pressure surface of the jaw when the locking member is actuated mechanically, pneumatically, hydraulically, or electromagnetically is and presses the jaws firmly against the already inserted between a jaw pair workpiece so that it is set for further processing in the device.
- the pressure surface of each jaw is formed as a slope or as a horizontal surface. If the pressure surface of the clamping jaw is formed as a bevel, presses the pressure portion of the locking member in its operation against the slope of the clamping jaw and causes its final closure, wherein the locking member exerted by the locking forces acting substantially horizontally on the clamping jaw.
- the pressure surface of the clamping jaw is designed as a horizontal surface, for example a lower surface of the clamping jaw
- the locking component can press on this horizontal surface and finally close the clamping jaw.
- the components required for mechanical, pneumatic, hydraulic or electromagnetic actuation of the locking component e.g. in lack of space, be arranged below the support prism, wherein the locking forces act substantially vertically on the clamping jaw.
- each jaw is substantially angularly formed in terms of area, one leg having a survey and the other leg having a clamping portion.
- the clamping section serves to clamp the workpiece.
- the elevation of the other thigh serves however, the support of the workpiece when it is inserted in the first step by the operator of the device from above into the support prism.
- the workpiece provided for further processing can be inserted from above onto the clamping jaws in the support prism in such a way that the clamping jaws exert a pretensioning movement on this alone by the weight of the workpiece.
- the clamping jaws clamp the workpiece finally and exactly upon actuation of the locking component.
- a wear plate may be attached to the underside of the support prism. This is provided, in particular in order to absorb the lateral, oblique and downward forces which occur due to the mechanical, pneumatic, hydraulic or electromagnetic movement of the locking components against the clamping jaws and to protect the device according to the invention against wear. Because at the bottom of the device can occur depending on the material with multiple actuation of the device wear. The worn wear plate can be easily replaced with a new wear plate.
- the particular in the Fig. 1 to Fig. 3 shown device 1 for clamping, holding and positioning a workpiece 2 has a support prism 3.
- the support prism 3 may be formed in one or more parts and serve as a base body or base body for the device 1.
- On the underside of the base body a wear plate 4 is attached.
- a horizontal rotary shaft 5 is introduced.
- two jaws 6 are mounted, one of which in the 4 and 5 shown in detail.
- the arrangement of the two jaws 6 is also schematically in the Fig. 8 to 10 shown.
- Each jaw 6 is executed in terms of area approximately at an angle.
- a leg 7 are formed with a survey 8 and the other leg 9 with a clamping portion 10 for the workpiece 2.
- Each of the clamping jaws 6 has in the lower section as a pressure surface 11 a slope.
- the pressure surface 11 of each clamping jaw 6 may instead be formed substantially as a horizontal surface.
- each locking member 13 is provided on its respective associated clamping jaw 6 side facing a pressure section 14 in the form of a slope. This presses against the slope 11 of the clamping jaw 6, when the locking member 13 is operated mechanically, pneumatically, hydraulically or electromagnetically.
- two pneumatic pneumatic cylinders 16 are connected to the support prism 3 via an additional plate 15. At each compressed air cylinder 16, a locking member 13 is attached by means of a threaded bore 17 for each clamping jaw 6.
- a cover plate 18 is provided on the upper side of the support prism 3.
- FIG. 8 shows the state of the device 1 with two open jaws 6, which are mounted on the rotary shaft 5 of the support prism 3.
- the workpiece 2 according to Fig. 9 be inserted into the support prism 3.
- the weight of the workpiece 2 presses on the elevations 8 on the respective legs 7 of the two jaws 6, which thereby - while maintaining a gap - largely create the workpiece 2, wherein the respective clamping portions 10 on the other legs 9 of the two jaws 6 to move to the workpiece 2.
- the two pneumatic cylinders 16 are subsequently activated by the operator of the device 1.
- the two locking members 13 are pressurized and press in turn by means of the respective slope 14 against the respective slope 11 of the associated clamping jaw 6.
- the clamping portions 10 of the clamping jaws 6 are pressed firmly against the workpiece 2. This force attack is indicated by the two arrows in Fig. 10 symbolized.
- the workpiece 2 is set exactly in its intended position for a further processing step.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Description
Die Erfindung bezieht sich auf eine Einrichtung zum Spannen, Halten und Positionieren eines Werkstückes, wobei das Werkstück von oben in ein Auflageprisma der Einrichtung einlegbar ist, um das Werkstück in einer bestimmten gewünschten Position zu spannen und damit zur weiteren Bearbeitung festzulegen.The invention relates to a device for clamping, holding and positioning a workpiece, wherein the workpiece from above into a support prism of the device can be inserted to clamp the workpiece in a certain desired position and thus set for further processing.
Eine derartige Einrichtung geht beispielsweise aus der
Im Allgemeinen dienen Spann-, Halte- und Positioniereinrichtungen dem Positionieren, Halten und Spannen eines Werkstückes, aber auch von Werkzeugen und anderen ähnlichen Bauteilen in Maschinenelementen, Anlagen, Vorrichtungen und dergleichen während der Bearbeitung. Oft stützen sie nicht nur die Bearbeitungskräfte ab, sondern bringen außerdem das Werkstück selbsttätig beim Spann-, Halte- bzw. Positioniervorgang in eine bestimmte, zur weiteren Bearbeitung erforderliche Lage. Eine Einrichtung ist meist für verschiedene Formen und Abmessungen von Werkstücken innerhalb eines bestimmten Bereiches verwendbar.In general, clamping, holding and positioning devices serve the positioning, holding and clamping of a workpiece, but also of tools and other similar components in machine elements, equipment, devices and the like during machining. Often they not only support the machining forces, but also bring the workpiece automatically during clamping, holding or positioning in a certain, required for further processing position. A device is usually usable for various shapes and dimensions of workpieces within a certain range.
Solche Spann-, Halte- und Positioniereinrichtungen und auch Kraftspanner sind in verschiedenen Ausführungsformen bekannt. Neben umlaufenden Werkstück- bzw. Werkzeugspannern, wie Spitzen, Spanndorne, Spannzangen, Spannfutter, Teileinrichtungen gibt es auch eine Vielzahl von festen Werkstück- bzw. Werkzeugspannern, z.B. Setzstöcke, Spannstöcke, Magnetspanner, Spanneisen, Spannunterlagen, Kloben usw..Such clamping, holding and positioning devices and also power clamps are in various embodiments known. In addition to circulating workpiece or tool clamps, such as tips, mandrels, collets, chucks, sub-assemblies, there are also a variety of solid workpiece or tool clamps, such as pegs, vices, magnetic clamps, clamps, clamping pads, clamps, etc ..
Insbesondere sind Schraubstöcke bekannt, bei denen die Spannbacken in der Regel mittels einer Gewindespindel gegenläufig zueinander bewegt werden und ein zwischen den Spannbacken eingebrachtes Werkstück gespannt wird, um es für eine weitere Bearbeitung festzulegen.In particular, vices are known in which the clamping jaws are moved in opposite directions by means of a threaded spindle in opposite directions and an introduced between the jaws workpiece is clamped to set it for further processing.
Im Fertigungs- und Produktionsprozess besteht oftmals das Problem der Verletzungsgefahr für den Bediener der Vorrichtung, insbesondere dann, wenn in der Massenfertigung die Werkstücke mit immer gleichen Handbewegungen in die entsprechende Bearbeitungsposition gebracht werden.In the manufacturing and production process, there is often the problem of the risk of injury to the operator of the device, especially when in mass production, the workpieces are always brought into the corresponding processing position with the same hand movements.
Es ist Aufgabe der Erfindung, eine Einrichtung der eingangs genannten Art zu schaffen, die einfach zu handhaben ist und dabei eine Verletzungsgefahr für den Bediener weitgehend ausgeschlossen wird. Darüber hinaus soll das Werkstück exakt in der gewünschten Lage für eine weitere Bearbeitung bzw. Handhabung gespannt werden können.It is an object of the invention to provide a device of the type mentioned, which is easy to handle while a risk of injury to the operator is largely excluded. In addition, the workpiece should be able to be clamped exactly in the desired position for further processing or handling.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass
- das Auflageprisma wenigstens eine horizontale Drehwelle aufweist, auf der zumindest zwei Spannbacken für das Werkstück hintereinander gelagert und gegenläufig zueinander bewegbar sind,
- jeder der Spannbacken bevorzugt im unteren Abschnitt eine Druckfläche aufweist, die zu einem am Auflageprisma befestigten und der jeweiligen Spannbacke zugeordneten Verriegelungsbauteil gerichtet ist,
- das jedes Verriegelungsbauteil an seiner der Spannbacke zugewandten Seite mit einem Druckabschnitt versehen ist, der gegen die Druckfläche der Spannbacke drückt, wenn das Verriegelungsbauteil mechanisch, pneumatisch, hydraulisch oder elektromagnetisch betätigt wird, um die Spannbacken unter Beibehaltung eines geringen Spaltmaßes an das Werkstück anzulegen.
- the support prism has at least one horizontal rotation shaft on which at least two clamping jaws for the workpiece are mounted one behind the other and movable in opposite directions to each other,
- each of the clamping jaws preferably has a pressure surface in the lower section which is directed towards a locking component attached to the support prism and associated with the respective clamping jaw,
- that each locking member is provided on its side facing the clamping jaw with a pressure portion which presses against the pressure surface of the clamping jaw when the locking member is mechanically, pneumatically, hydraulically or electromagnetically operated to apply the jaws while maintaining a small gap on the workpiece.
Es wird darauf hingewiesen, dass sowohl Werkstücke, als auch Werkzeuge oder andere Geräte mittels der erfindungsgemäßen Einrichtung gespannt, gehalten und positioniert werden können.It should be noted that both workpieces, as well as tools or other devices can be clamped, held and positioned by means of the device according to the invention.
Die Einrichtung zum Spannen, Halten und Positionieren eines Werkstückes kann mit ihrem Auflageprisma auf einer Basis, beispielsweise einem Maschinenbett oder einer Montageeinheit oder dergleichen, befestigt werden.The device for clamping, holding and positioning a workpiece can be fixed with its support prism on a base, for example a machine bed or a mounting unit or the like.
Das Auflageprisma weist wenigstens eine horizontale Drehwelle auf, auf der zumindest zwei Spannbacken für das Werkstück hintereinander gelagert und gegenläufig zueinander bewegbar sind. In einer Ausführungsform, die nicht unter den Schutzumfang der Ansprüche fällt, ist es auch möglich, dass beispielsweise zwei Drehwellen am Auflageprisma ausgebildet sind, wobei jeweils eine Spannbacke auf einer Drehwelle gelagert ist.The support prism has at least one horizontal rotation shaft, on which at least two clamping jaws for the workpiece are mounted one behind the other and are movable in opposite directions to each other. In one embodiment, which does not fall under the scope of the claims, it is also possible that, for example, two rotary shafts are formed on the support prism, wherein in each case a clamping jaw is mounted on a rotary shaft.
In einem ersten Arbeitsschritt wird das Werkstück, beispielsweise ein zu bearbeitendes Rohrstück, vom Bediener der Einrichtung von oben in das Auflageprisma eingelegt, so dass das Werkstück auf jeweils einem Schenkel jeder Spannbacke aufliegt und die Spannbacken sich weitgehend schließen, ohne dass eine weitere äußere Kraft einwirkt. Dies geschieht ohne eine Gefahr der Verletzung für den Bediener, denn es erfolgt eine Vorspannbewegung der Spannbacken allein durch das Eigengewicht des Werkstückes, wobei sich die beiden Spannbacken unter Beibehaltung eines geringen Spaltmaßes an das Werkstück anlegen und dabei keine größere Kraft aufbringen. Damit wird bereits ein großer Teil der Spannbewegung bzw. des Spannweges der Spannbacken gegen das Werkstück ausgeführt.In a first step, the workpiece, such as a piece of pipe to be machined, inserted by the operator of the device from above into the support prism so that the workpiece rests on each leg of each jaw and the jaws close largely without a further external force acts , This is done without a risk of injury to the operator, because there is a biasing movement of the jaws alone by the weight of the workpiece, with the two jaws create while maintaining a small gap on the workpiece and thereby apply no greater force. Thus, a large part of the clamping movement or the clamping path of the clamping jaws is already carried out against the workpiece.
Erst danach erfolgt eine mechanische, pneumatische, hydraulische oder elektromagnetische Krafteinwirkung der Verriegelungsbauteile gegen die Spannbacken in die endgültige Spannposition des Werkstückes. Dabei pressen die Druckabschnitte an den jeweils den Spannbacken zugwandten Seiten der Verriegelungsbauteile gegen die Druckfläche der jeweiligen Spannbacke und drücken diese fest gegen das eingelegte Werkstück, welches damit in seiner endgültigen Position zur weiteren Bearbeitung, beispielsweise für einen Bohr- oder Fräsvorgang, festgelegt wird. Diese letzte geringfügige Bewegung der Spannbacken gegen das Werkstück bringt ebenfalls keine Gefahr von Verletzungen des Bedieners mit sich, da diese Bewegung nur noch das geringfügige Spaltmaß aus der ersten Bewegung der Spannbacken beim Einlegen des Werkstückes überwindet. Darüber hinaus wird das Werkstück exakt in der Einrichtung positioniert.Only then does a mechanical, pneumatic, hydraulic or electromagnetic force effect of the locking components against the clamping jaws in the final clamping position of the workpiece. The pressure sections press on each of the clamping jaws zugwandten Side of the locking members against the pressure surface of the respective clamping jaw and press them firmly against the inserted workpiece, which is thus set in its final position for further processing, for example, for a drilling or milling. This last slight movement of the jaws against the workpiece also brings no risk of injury to the operator with it, since this movement only overcomes the slight gap from the first movement of the jaws when inserting the workpiece. In addition, the workpiece is positioned exactly in the device.
Für jede der Spannbacken ist ein zugeordnetes Verriegelungsbauteil vorgesehen. In einer Ausführungsform, die nicht unter den Schutzumfang der Ansprüche fällt, ist es auch möglich ein gemeinsames Verriegelungsbauteil für alle Spannbacken vorzusehen. Dies kann abhängig sein von den Prozessgegebenheiten und Fertigungsbedingungen der Werkstücke.For each of the jaws an associated locking member is provided. In an embodiment that does not fall within the scope of the claims, it is also possible to provide a common locking member for all jaws. This can be dependent on the process conditions and production conditions of the workpieces.
Des Weiteren ist vorgesehen, dass die der Spannbacke zugewandten Seite des Verriegelungsbauteils eine zur Druckfläche der Spannbacke korrespondieren Schräge aufweist oder beispielsweise konisch oder zylindrisch ausgebildet ist. Diese Konfiguration des Verriegelungsbauteils steht mit der Druckfläche der Spannbacke in Wirkeingriff, wenn das Verriegelungsbauteil mechanisch, pneumatisch, hydraulisch oder elektromagnetisch betätigt wird und drückt dabei die Spannbacken fest gegen das bereits zwischen einem Spannbackenpaar eingelegte Werkstück, so dass dieses zur weiteren Bearbeitung in der Einrichtung festgelegt ist.Furthermore, it is provided that the clamping jaw facing side of the locking member has a corresponding to the pressure surface of the clamping jaw slope or, for example, is conical or cylindrical. This configuration of the locking member is operatively engaged with the pressure surface of the jaw when the locking member is actuated mechanically, pneumatically, hydraulically, or electromagnetically is and presses the jaws firmly against the already inserted between a jaw pair workpiece so that it is set for further processing in the device.
Nach einer weiteren Ausgestaltung der Erfindung ist die Druckfläche jeder Spannbacke als Schräge oder als horizontale Fläche ausgebildet. Ist die Druckfläche der Spannbacke als Schräge ausgebildet, drückt der Druckabschnitt des Verriegelungsbauteils bei dessen Betätigung gegen die Schräge des Spannbackens und bewirkt dessen endgültiges Schließen, wobei die vom Verriegelungsbauteil ausgeübten Verriegelungskräfte im Wesentlichen horizontal auf die Spannbacke einwirken.According to a further embodiment of the invention, the pressure surface of each jaw is formed as a slope or as a horizontal surface. If the pressure surface of the clamping jaw is formed as a bevel, presses the pressure portion of the locking member in its operation against the slope of the clamping jaw and causes its final closure, wherein the locking member exerted by the locking forces acting substantially horizontally on the clamping jaw.
Ist hingegen die Druckfläche der Spannbacke als horizontale Fläche ausgebildet, beispielsweise eine Unterfläche der Spannbacke, so kann das Verriegelungsbauteil auf diese horizontale Fläche drücken und die Spannbacke endgültige schließen. Dabei können die zur mechanischen, pneumatischen, hydraulischen oder elektromagnetischen Betätigung des Verriegelungsbauteils benötigten Bauteile, z.B. bei Platzmangel, unterhalb des Auflageprismas angeordnet sein, wobei die Verriegelungskräfte im Wesentlichen vertikal auf die Spannbacke einwirken.If, on the other hand, the pressure surface of the clamping jaw is designed as a horizontal surface, for example a lower surface of the clamping jaw, then the locking component can press on this horizontal surface and finally close the clamping jaw. The components required for mechanical, pneumatic, hydraulic or electromagnetic actuation of the locking component, e.g. in lack of space, be arranged below the support prism, wherein the locking forces act substantially vertically on the clamping jaw.
Weiterhin ist jede Spannbacke im Wesentlichen flächenmäßig winklig ausgebildet, wobei ein Schenkel eine Erhebung und der andere Schenkel einen Spannabschnitt aufweist. Der Spannabschnitt dient dem Festspannen des Werkstückes. Die Erhebung des anderen Schenkels dient hingegen der Auflage des Werkstückes, wenn dieses im ersten Arbeitsschritt vom Bediener der Einrichtung von oben in das Auflageprisma eingelegt wird. Somit ist das zur Weiterbearbeitung vorgesehene Werkstück von oben auf die Spannbacken im Auflageprisma derart einlegbar, dass die Spannbacken allein durch das Eigengewicht des Werkstückes eine Vorspannbewegung auf dieses ausüben. Die Spannbacken spannen das Werkstück endgültig und exakt bei Betätigung des Verriegelungsbauteils.Furthermore, each jaw is substantially angularly formed in terms of area, one leg having a survey and the other leg having a clamping portion. The clamping section serves to clamp the workpiece. The elevation of the other thigh serves however, the support of the workpiece when it is inserted in the first step by the operator of the device from above into the support prism. Thus, the workpiece provided for further processing can be inserted from above onto the clamping jaws in the support prism in such a way that the clamping jaws exert a pretensioning movement on this alone by the weight of the workpiece. The clamping jaws clamp the workpiece finally and exactly upon actuation of the locking component.
Ferner kann an der Unterseite des Auflageprismas eine Verschleißplatte befestigt sein. Diese ist vorgesehen, insbesondere um die durch die mechanische, pneumatische, hydraulische oder elektromagnetische Bewegung der Verriegelungsbauteile gegen die Spannbacken auftretenden seitlichen, schrägen und abwärts gerichteten Kräfte aufzunehmen und die erfindungsgemäße Einrichtung vor Verschleiß zu schützen. Denn an der Unterseite der Einrichtung kann je nach Material bei vielfacher Betätigung der Einrichtung Verschleiß auftreten. Die abgenutzte Verschleißplatte kann leicht gegen eine neue Verschleißplatte ausgetauscht werden.Further, a wear plate may be attached to the underside of the support prism. This is provided, in particular in order to absorb the lateral, oblique and downward forces which occur due to the mechanical, pneumatic, hydraulic or electromagnetic movement of the locking components against the clamping jaws and to protect the device according to the invention against wear. Because at the bottom of the device can occur depending on the material with multiple actuation of the device wear. The worn wear plate can be easily replaced with a new wear plate.
Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus dem folgenden Ausführungsbeispiel. Es zeigen:
- Fig. 1
- eine Vorderansicht einer Einrichtung zum Spannen, Halten und Positionieren eines Werkstückes;
- Fig. 2
- eine Seitenansicht der Einrichtung gemäß
Fig. 1 ; - Fig. 3
- eine Draufsicht der Einrichtung gemäß
Fig. 1 , wobei das Werkstück nicht gezeigt ist; - Fig. 4
- eine vergrößerte Seitenansicht einer Spannbacke;
- Fig. 5
- eine Seitenansicht der Spannbacke gemäß
Fig. 4 ; - Fig. 6
- eine vergrößerte Seitenansicht eines Verriegelungsbauteils;
- Fig. 7
- eine Seitenansicht des Verriegelungsbauteils gemäß
Fig. 6 .
- Fig. 1
- a front view of a device for clamping, holding and positioning a workpiece;
- Fig. 2
- a side view of the device according to
Fig. 1 ; - Fig. 3
- a plan view of the device according to
Fig. 1 wherein the workpiece is not shown; - Fig. 4
- an enlarged side view of a clamping jaw;
- Fig. 5
- a side view of the jaw according to
Fig. 4 ; - Fig. 6
- an enlarged side view of a locking member;
- Fig. 7
- a side view of the locking member according to
Fig. 6 ,
Die insbesondere in den
Im Auflageprisma 3 ist eine horizontale Drehwelle 5 eingebracht. Auf dieser sind zwei Spannbacken 6 gelagert, von denen eine in den
Jede Spannbacke 6 ist flächenmäßig etwa winklig ausgeführt. Somit werden ein Schenkel 7 mit einer eine Erhebung 8 und der anderer Schenkel 9 mit einem Spannabschnitt 10 für das Werkstück 2 gebildet. Jede der Spannbacken 6 weist im unteren Abschnitt als Druckfläche 11 eine Schräge auf. Die Druckfläche 11 jeder Spannbacke 6 kann aber stattdessen im Wesentlichen als horizontale Fläche ausgebildet sein.Each
Durch die Bohrung 12 ragt die Drehwelle 5, so dass zumindest zwei Spannbacken 6 am Auflageprisma 3 gelagert werden. Die als Druckfläche 11 ausgebildete Schräge der jeweiligen Spannbacke 5 ist im montierten Zustand der Einrichtung 1 zu jeweils einem zugeordneten Verriegelungsbauteil 13 gerichtet, welches in den
Im vorliegenden Ausführungsbeispiel ist jedes Verriegelungsbauteil 13 an seiner der jeweils zugeordneten Spannbacke 6 zugewandten Seite mit einem Druckabschnitt 14 in Form einer Schräge versehen. Dieser drückt gegen die Schräge 11 der Spannbacke 6, wenn das Verriegelungsbauteil 13 mechanisch, pneumatisch, hydraulisch oder elektromagnetisch betätigt wird.In the present embodiment, each locking
In diesem Ausführungsbeispiel sind über eine zusätzliche Platte 15 zwei pneumatische Druckluftzylinder 16 mit dem Auflageprisma 3 verbunden. An jedem Druckluftzylinder 16 ist mittels einer Gewindebohrung 17 ein Verriegelungsbauteil 13 für jeweils eine Spannbacke 6 befestigt.In this embodiment, two pneumatic
Weiterhin ist auf der Oberseite des Auflageprismas 3 eine Abdeckplatte 18 vorgesehen.Furthermore, a
In den
Manuell kann das Werkstück 2 gemäß
Die beiden Druckluftzylinder 16 werden nachfolgend vom Bediener der Einrichtung 1 aktiviert. Dadurch werden die beiden Verriegelungsbauteile 13 mit Druck beaufschlagt und drücken ihrerseits mittels der jeweiligen Schräge 14 gegen die jeweilige Schräge 11 der zugehörigen Spannbacke 6. Damit werden die Spannabschnitte 10 der Spannbacken 6 fest gegen das Werkstück 2 gepresst. Dieser Kraftangriff ist durch die beiden Pfeile in
- 11
- EinrichtungFacility
- 22
- Werkstückworkpiece
- 33
- Auflageprismasupport prism
- 44
- Verschleißplattewear plate
- 55
- Drehwellerotary shaft
- 66
- Spannbackenjaws
- 77
- Schenkelleg
- 88th
- Erhebungsurvey
- 99
- Schenkelleg
- 1010
- Spannabschnittclamping section
- 1111
- Schräge, DruckflächeSloping, printing surface
- 1212
- Bohrungdrilling
- 1313
- Verriegelungsbauteillocking component
- 1414
- Druckabschnitt/SchrägePrinting section / slope
- 1515
- Platteplate
- 1616
- DruckluftzylinderAir Cylinder
- 1717
- Gewindebohrungthreaded hole
- 1818
- Abdeckplattecover
Claims (7)
- A device (1) for tensioning, holding and positioning a workpiece (2), where the workpiece (2) can be placed from above into a supporting prism (3) of the device (1), in order to tension the workpiece (2) in a certain desired position and to maintain it for further processing, characterised in that- the supporting prism (3) has at least one horizontal rotary shaft (5) on which at least two tensioning jaws (6) can be mounted behind one another for the workpiece (2) and can be displaced in opposite direction to one another,- each of the tensioning jaws (6) has preferably in the lower section a pressure surface (11) which is oriented towards a locking member (13) which is fixed to the supporting prism (3) and associated with the respective tensioning jaw (6), and- every locking member (13) is provided on its side facing the tensioning jaw (6) with a pressure section (14) which presses against the pressure face (11) of the tensioning jaw (6), when the locking member (13) is actuated mechanically, pneumatically, hydraulically or electromagnetically, in order to bring the tensioning jaws (6) against the workpiece (2) while respecting a certain clearance.
- The device according to claim 1, characterised in that the side of the locking member (13) facing tensioning jaw (6) has a bevel corresponding to the pressure face (11) of the tensioning jaw (6) or is for example conical or cylindrical in shape.
- The device according to claim 1, characterised in that the pressure face (11) of every tensioning jaw (6) is designed as a bevel or a substantially horizontal surface.
- The device according to claim 1, characterised in that every tensioning jaw (6) is designed substantially at an angle in terms of surface area whereas a leg (7) has a rising section (8) and the other leg (9) has a clamping section (10).
- The device according to claim 1, characterised in that the workpiece (2) is placed from above into the supporting prism (3) in such a way that the tensioning jaws (6) exert a pre-tensioning movement of the workpiece (2) purely due to the own weight of said workpiece.
- The device according to claim 1, characterised in that the tensioning jaws (6) finally clamp the workpiece (2) after the locking member has been actuated.
- The device according to claim 1, characterised in that a wear plate (4) is fixed to the lower side of the supporting prism (3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202014100000.3U DE202014100000U1 (en) | 2014-01-02 | 2014-01-02 | Device for clamping, holding and positioning a workpiece |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2894006A1 EP2894006A1 (en) | 2015-07-15 |
EP2894006B1 true EP2894006B1 (en) | 2016-09-28 |
Family
ID=50726463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14199115.8A Not-in-force EP2894006B1 (en) | 2014-01-02 | 2014-12-19 | Device for tensioning, holding and positioning a workpiece |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2894006B1 (en) |
DE (1) | DE202014100000U1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014109150A1 (en) | 2014-06-30 | 2015-12-31 | Rothenberger Ag | Holding device for rotatably supporting a pipe to be machined |
CN104440227B (en) * | 2014-11-20 | 2017-01-25 | 成都发动机(集团)有限公司 | Clamp for machining small holes in pipe fittings |
CN106002357A (en) * | 2016-05-26 | 2016-10-12 | 苏州卓诚钛设备有限公司 | Slim tube punching jig |
CN105904354A (en) * | 2016-06-27 | 2016-08-31 | 安庆市微知著电器有限公司 | Positioning clamp |
CN107052753A (en) * | 2017-05-08 | 2017-08-18 | 深圳市策维科技有限公司 | Clamping jaw device |
CN107175517A (en) * | 2017-05-29 | 2017-09-19 | 苏州固特斯电子科技有限公司 | A kind of fixed tubing positioning fixture |
CN108655778A (en) * | 2018-05-21 | 2018-10-16 | 芜湖牧羿自动化科技有限公司 | A kind of clamping tool of processing pipe tube kind part |
CN109531164B (en) * | 2018-12-28 | 2020-04-10 | 盛瑞传动股份有限公司 | Special clamp for exhaust pipe machining and exhaust pipe machining process |
CN110270947A (en) * | 2019-07-09 | 2019-09-24 | 苏州托克斯冲压设备有限公司 | Compression rotating mechanism with Pneumatic rotary module |
CN111496560B (en) * | 2020-06-08 | 2021-12-10 | 苏州屹高自控设备有限公司 | Linkage self-locking device for machine tool |
CN112476291B (en) * | 2020-12-02 | 2021-11-12 | 广东桂荣永磁新材料科技有限公司 | Strong magnetic rotary reset fixture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1923967A (en) * | 1932-03-03 | 1933-08-22 | Jr Eugene H Brown | Combined vise and chuck holding block |
US1968462A (en) * | 1933-04-12 | 1934-07-31 | Merhell John | Article holder |
US4211394A (en) * | 1979-06-11 | 1980-07-08 | Sampson Harold J | Log clamping apparatus |
US8573576B2 (en) * | 2009-06-26 | 2013-11-05 | Intuitive Research And Technology Corporation | Clamp for single-handed operation |
-
2014
- 2014-01-02 DE DE202014100000.3U patent/DE202014100000U1/en not_active Expired - Lifetime
- 2014-12-19 EP EP14199115.8A patent/EP2894006B1/en not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
EP2894006A1 (en) | 2015-07-15 |
DE202014100000U1 (en) | 2014-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2894006B1 (en) | Device for tensioning, holding and positioning a workpiece | |
DE102014119482B4 (en) | Tool clamping device, tool holder and tool carrier | |
DE19830903B4 (en) | Device and method for machining holes in a workpiece using such a device | |
WO2009109384A1 (en) | Machine tool, in particular for rim machining | |
DE102013003053B4 (en) | Clamping device and method for clamping workpieces with axially displaceable clamping screw in axially displaceable plunger | |
DE102009026389A1 (en) | Method and clamping device for clamping a blank in a processing machine, in particular in a milling machine | |
EP0473954A1 (en) | Clamping device for workpieces | |
DE202005018193U1 (en) | Work-piece clamping device for use in five spindle machining unit, comprising spindle in particularly high position | |
DE3035657C2 (en) | ||
EP3542962A1 (en) | System for assisting in the clamping of a workpiece | |
DE102019104836A1 (en) | Clamping device for a machine tool, in particular a machining center | |
EP2422932A2 (en) | workholding device | |
EP3326748A1 (en) | Method for machining | |
DE19845386A1 (en) | Punch for machine tool has each pressure part intended for side support against clamping device | |
DE10137887B4 (en) | jig | |
DE102009023519A1 (en) | machine tool | |
DE3708363A1 (en) | CHUCK FOR MACHINE TOOLS | |
EP2429757A2 (en) | Method and device for holding and machining a workpiece | |
DE202012002940U1 (en) | jig | |
DE102015218766A1 (en) | Clamping device, machining device, method for clamping a workpiece and method for machining a workpiece | |
DE10203389A1 (en) | jig | |
DE2126453A1 (en) | Machine tool and method for the simultaneous machining of a majority of workpieces | |
DE102014115175A1 (en) | Device for processing workpieces | |
DE1765353C2 (en) | Clamping device for locking a hydraulically, pneumatically or electrically axially movable piston rod, in particular on electrically abrasive machines | |
DE828943C (en) | Jaws for a clamping device for workpieces |
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: 20141219 |
|
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 |
|
R17P | Request for examination filed (corrected) |
Effective date: 20151116 |
|
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 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20160704 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
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 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 832333 Country of ref document: AT Kind code of ref document: T Effective date: 20161015 |
|
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: 502014001591 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 3 |
|
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: 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: 20160928 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: 20161228 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: 20160928 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: 20160928 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: 20160928 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20160928 |
|
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: 20160928 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: 20160928 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: 20160928 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: 20161229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20160928 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: 20160928 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20170128 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: 20161228 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: 20160928 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: 20170130 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: 20160928 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161231 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: 20160928 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: 20160928 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: 20160928 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014001591 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT 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: 20160928 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20160928 |
|
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: 20170629 |
|
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: 20160928 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161219 |
|
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: 20161219 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: 20160928 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 4 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20161231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20141219 |
|
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: 20160928 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: 20160928 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502014001591 Country of ref document: DE Representative=s name: HABERMANN INTELLECTUAL PROPERTY PARTNERSCHAFT , DE Ref country code: DE Ref legal event code: R082 Ref document number: 502014001591 Country of ref document: DE Representative=s name: PATENTANWAELTE KATSCHER HABERMANN, DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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: 20160928 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20160928 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: 20160928 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171231 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 832333 Country of ref document: AT Kind code of ref document: T Effective date: 20191219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20191219 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20220517 Year of fee payment: 8 Ref country code: FR Payment date: 20220516 Year of fee payment: 8 Ref country code: DE Payment date: 20220516 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502014001591 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20221219 |
|
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: 20221219 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221231 |