EP2948400A1 - Integrated catching device on overdrive brake devices - Google Patents

Integrated catching device on overdrive brake devices

Info

Publication number
EP2948400A1
EP2948400A1 EP13799243.4A EP13799243A EP2948400A1 EP 2948400 A1 EP2948400 A1 EP 2948400A1 EP 13799243 A EP13799243 A EP 13799243A EP 2948400 A1 EP2948400 A1 EP 2948400A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
coupling
claws
elements
coupling claws
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
EP13799243.4A
Other languages
German (de)
French (fr)
Other versions
EP2948400B1 (en
Inventor
Matthias Koch
Johann MERKEL
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.)
Siemag Tecberg GmbH
Original Assignee
Siemag Tecberg GmbH
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 Siemag Tecberg GmbH filed Critical Siemag Tecberg GmbH
Priority to PL13799243T priority Critical patent/PL2948400T3/en
Publication of EP2948400A1 publication Critical patent/EP2948400A1/en
Application granted granted Critical
Publication of EP2948400B1 publication Critical patent/EP2948400B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/08—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/26—Positively-acting devices, e.g. latches, knives

Definitions

  • the present invention relates to a catching device on overdrive brake device as described by the preamble of the independent claim.
  • exaggeration describes the situation that the conveyor basket in the shaft promotion only above the turf bank or nominal loading / unloading position, i. the devices and installations in the conveyor building come to a standstill for days. There is the risk that the baskets are pulled as a result of a disturbance because of their greater speed and the moving masses of the conveyor system to the upper end of the conveyor frame.
  • Mooring pawls used to secure the anti-fall means which are mounted independently of the conveyor and independently of a braking device (e.g., SSA as offered by Siemag Teeberg).
  • the catch pawls are usually shifted in the guide frame.
  • the catch pawls are designed so that they are opened by the conveyor during the passage of the conveyor through the catch pawls and then independently, usually by weight, be closed again.
  • the opening is, for example, enabled / realized by the catch pegs are articulated outside of their center of gravity.
  • the closing of the catch can be done, for example, by an operation or by the weight of the catch. In the closed state, the catch pawls are at a fixed stop, so that a falling from above funding can be collected.
  • the conveyor system exaggerates and the conveyor machine is neither switched off nor braked.
  • the funding moves at full or partial rated speed on an overdrive and Abbrems arthritis.
  • the braking device brakes the conveyor.
  • the rope breaks (machine has not been switched off) e.g. after collision with the final and static bumpers at the end of the overdrive path. After the braking process is completed, the funding falls into the
  • the current collection devices have a number of disadvantages and problems.
  • the effect of the collecting device is localized.
  • This means that the safety latches are mounted outside the system consisting of conveyor / safety braking device (SSA).
  • SSA safety braking device
  • the free fall causes in the worst case uncontrolled impact of the conveyor on the catch pawls.
  • This has the disadvantageous consequence that persons or goods that are in the conveyor cage, a jerky shock movement are exposed, which can lead to personal injury or damage to goods.
  • catch pawls and / or the head frame of the conveyor could deform in the impact in the improper area, which in turn can lead to catastrophic results.
  • Another dangerous scenario would be that after the system has been decelerated during overdrive, the holding pawls are not reached and the brake system of the vehicle is overrun
  • Carrier is not attacking; Also in this case, the funding would possibly go unchecked by the gravitational forces in the shaft.
  • catch pawls are located far down in the free height range, e.g. so that there is a sufficient safety distance from the height at which the conveyor comes to a halt, up to the level at which already closed catch pawls rest, there is the risk in the case of the scenario in which the free fall is disproportionately high the impact caused by a large personal or goods damage.
  • the object of the present invention is thus to increase the functionality and the safety of the collecting devices for conveying means after an exaggeration, as well as to reduce the costs for this assembly, the effect of the collecting device immediately after the impact of the conveying means the brake frame of the overdrive Abbrems appealing should engage, without that the conveyor passes through a substantial height during the free fall.
  • the coupling devices are preferably designed in such a way that they lock the conveying means to the brake frame immediately after the impact of the conveying means on the brake frame of the braking device, and thereby lock the brake
  • the coupling means preferably consist of coupling claws on the one hand and compatible holding elements on the other hand, in which the coupling claws can engage.
  • the coupling claws are preferably designed as a self-opening, articulated and provided at the opposite end with a claw projection lever elements, wherein the coupling claws can be biased in the coupling position, preferably by corresponding spring elements.
  • the coupling claws are doing on the brake frame of the Abbrems worn and the holding elements on the conveyor.
  • the lever elements Shortly before driving onto the braking device, the lever elements rotate about a pivot, preferably by the action of force on the part of the moving conveyor, and thereby open.
  • the holding elements of the conveyor are moved past the coupling claws, they close, for example.
  • the clearance between the coupling claws and the retaining elements is preferably selected to be so large that a minimum distance between the bearing surface of the coupling claws and the bearing surface of the retaining elements is present.
  • At least the clutch claws and / or the holding elements may be provided with shock-absorbing elements beyond to cushion a hard coupling or catching the conveyor and thus to keep damage to man and material as low as possible.
  • the contact surfaces of the coupling devices can be provided to each other with a locking geometry or a corresponding undercut.
  • the attachment of the coupling claws and the retaining elements can also be reversed, the retaining elements being attached to the braking frame of the braking device, while the coupling claws are attached to the conveying means.
  • the weight of the coupling claws can be used only conditionally for the closing of the engagement elements, so that in this case an additional force for closing the clutch claws is required and, for example, by a spring, as already described above, can be provided ,
  • the conveyor is therefore held in accordance with the present invention, immediately after hitting the brake frame of the Abbrems worn, so that scenarios where the rope breaks does not lead to a crash of the conveyor.
  • the function of the overdrive braking device is not impaired by the proposed solution.
  • Figures la - ld a preferred embodiment of the device for collecting a shaft conveyor
  • FIG. 2 is a detail view of the device for catching a shaft conveyor according to FIG. and FIG. 3 shows a further detail view of the device for catching a skidding conveyor.
  • FIG. 3 shows a further detail view of the device for catching a skidding conveyor.
  • Figures la - ld show a preferred embodiment of the device for collecting a shaft conveyor (50), wherein the respective figures la, lb, lc and ld different stages of retraction of the conveyor (50) in the device for collecting a shaft conveyor ( 50) show.
  • the coupling claws (80) which are formed here as L-shaped lever and whose pivot point (82) are arranged in the horizontal bar of the lever, are intended to immediately after the impingement of the conveyor (50) on the S SA brake frame (40). Lock the conveyor (50) with the SAp brake frame (40) thereby reducing the free fall height to a minimum.
  • the weight of the conveyor (50) incl. Unterseilclude (if available) and the energy generated by the free fall in case of cable break or failure of the braking effect of randomlymschinnenbremsstrom (not shown), by engaging with the S SA brake frame (40 ), is received in the brake bands (60) of the braking device.
  • the coupling claws (80) deflect when hitting the conveyor (50) on the device and rotate just before the start on the brake frame (40) about its pivot point (82), in the illustrated Example by the action of force on the moving conveyor (50) and thereby open.
  • the coupling claws (80) close again, either by the effect of the dead weight of the clutch claws (80) or, as shown in the present example, by the action of springs (70).
  • a clearance between the coupling claws (80) and the holding elements (90) chosen so large that a minimum distance between the support surface of the coupling claws (80) and the bearing surface of the holding elements (90) is present ,
  • the conveyor (50) is brought to a halt by the brake frame (40) associated with the brake bands (60) and falls into the clutch dogs (80) which hold the conveyor (50) and prevent a crash.
  • FIG. 2 shows a detailed view of FIG. 1 d in the area of the contact surfaces of coupling claw (80) and retaining elements (90), in which the coupling claw (80) engages.
  • the contact surfaces in this particular embodiment of this detail are chamfered or undercut to prevent slippage
  • FIG. 3 shows a detailed view of FIG. 1c, likewise in the area of the contact surfaces of coupling claw (80) and holding elements (90).
  • a damping buffer (85) is provided on the contact surface of the coupling claw (80) as a measure against a hard placement of the conveying means (50) on the coupling claws (80).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The invention relates to an apparatus for catching a shaft conveyor means (50) in the event of overdriving of a conveyor device, including an overdrive brake device, wherein coupling devices (80, 90) are provided for automatic, form-fitting engagement with one another for fixing on the brake device and on the shaft conveyor means (50).

Description

Beschreibung  description
Titel: Integrierte Fangeinrichtung an Übertrieb-Bremseinrichtungen  Title: Integrated catching device on overdrive brake devices
Beschreibung description
[0001] Die vorliegende Erfindung bezieht sich auf eine Fangeinrichtung an Über- trieb-Bremseinrichtung, wie durch den Oberbegriff des unabhängigen Patentanspruches beschrieben. [0001] The present invention relates to a catching device on overdrive brake device as described by the preamble of the independent claim.
[0002] Bei der Schachtförderung im Bergbau besteht ein bekanntes Problem im Übertreiben von Fördermitteln. Der Begriff Übertreiben beschreibt dabei die Situation, dass der Förderkorb bei der Schachtförderung erst oberhalb der Rasenhängebank bzw. nominellen Be-/Entladeposition , d.h. den Vorrichtungen und Einbauten im Fördergebäu- de über Tage zum Stehen kommt. Es besteht dabei die Gefahr, dass die Körbe in Folge einer Störung wegen ihrer größeren Geschwindigkeit und den bewegten Massen des Fördersystems bis an das obere Ende des Fördergerüsts gezogen werden. In mine shaft mining, there is a known problem in exaggerating funding. The term exaggeration describes the situation that the conveyor basket in the shaft promotion only above the turf bank or nominal loading / unloading position, i. the devices and installations in the conveyor building come to a standstill for days. There is the risk that the baskets are pulled as a result of a disturbance because of their greater speed and the moving masses of the conveyor system to the upper end of the conveyor frame.
[0003] In der Schachtfördertechnik werden daher für den Fall des Übertreibens eines Fördermittels und einen dabei möglichem Seilbruch im Bereich der freien Höhe derzeitIn the hoistway technology, therefore, in the case of overdriving a conveyor and thereby possible cable break in the free height currently
Fangklinken zur Sicherung des Fördermittels gegen Absturz eingesetzt, die unabhängig von dem Fördermittel sowie unabhängig von einer Abbremseinrichtung (z.B. SSA wie von der Firma Siemag Teeberg angeboten) angebracht sind. Die Fangklinken sind dabei in der Regel im Führungsgerüst verlagert. Mooring pawls used to secure the anti-fall means, which are mounted independently of the conveyor and independently of a braking device (e.g., SSA as offered by Siemag Teeberg). The catch pawls are usually shifted in the guide frame.
[0004] Die Fangklinken sind so ausgeführt, dass diese durch das Fördermittel während des Durchfahrens des Fördermittels durch die Fangklinken geöffnet werden und anschließend eigenständig, in der Regel durch Gewichtskraft, wieder geschlossen werden. Das Öffnen wird bspw. ermöglicht/realisiert, indem die Fangklinken außerhalb ih- res Schwerpunktes gelenkig gelagert werden. Das Schließen der Fangklinken kann bspw. durch eine Betätigung oder durch das Eigengewicht der Fangklinken erfolgen. [0005] Im geschlossenen Zustand liegen die Fangklinken an einem festen Anschlag an, so dass ein von oben herabfallendes Fördermittel aufgefangen werden kann. The catch pawls are designed so that they are opened by the conveyor during the passage of the conveyor through the catch pawls and then independently, usually by weight, be closed again. The opening is, for example, enabled / realized by the catch pegs are articulated outside of their center of gravity. The closing of the catch can be done, for example, by an operation or by the weight of the catch. In the closed state, the catch pawls are at a fixed stop, so that a falling from above funding can be collected.
[0006] Zur Veranschaulichung des Auffangvorganges wird folgendes Szenario Be- schrieben: [0006] To illustrate the catching process, the following scenario is described:
[0007] Das Fördersystem übertreibt und die Fördermschine wird weder abgeschaltet noch abgebremst. The conveyor system exaggerates and the conveyor machine is neither switched off nor braked.
[0008] Das Fördermittel fährt mit voller oder Teil- Nenngeschwindigkeit auf eine Übertreib- und Abbremseinrichtung auf. The funding moves at full or partial rated speed on an overdrive and Abbremseinrichtung.
[0009] Die Abbremseinrichtung bremst das Fördermittel ab. The braking device brakes the conveyor.
[0010] Das Fördermittel fährt in den Bereich der Fangklinken hinauf, wobei die Fangklinken geöffnet werden. The subsidy moves up into the area of the catch pawls, the catch pawls are opened.
[0011] Nachdem das Fördermittel an den Fangklinken vorbei gefahren ist, werden diese geschlossen bzw. fallen diese durch das Eigengewicht wieder zu. After the conveyor is driven past the catch pawls, these are closed or fall this by the dead weight again.
[0012] Das Seil reißt (Maschine wurde nicht abgeschaltet) z.B. nach Kollision mit den finalen und statischen Prellträgern am Ende des Übertreibweges. [0013] Nachdem der Bremsvorgang abgeschlossen ist, fällt das Fördermittel in dieThe rope breaks (machine has not been switched off) e.g. after collision with the final and static bumpers at the end of the overdrive path. After the braking process is completed, the funding falls into the
Richtung der Schachttiefe hinunter. Down the shaft depth.
[0014] Das Fördermittel prallt auf die Fangklinken auf. [0015] Es ist anzumerken, dass zahlreiche weitere Szenarien möglich sind. The funding rebounds on the catch pawls. It should be noted that numerous other scenarios are possible.
[0016] Die aktuellen Auffangvorrichtungen haben jedoch eine Reihe von Nachteilen und Problemen. [0017] Die Wirkung der Auffangvorrichtung ist ortsgebunden. D.h. die Fangklinken sind außerhalb des Systems bestehend aus Fördermittel/ Sicherheits- Abbremseinrichtung (SSA) angebracht. Dadurch muss zwangsweise der freie Fall des Fördermittels stattfinden, bevor das Fördermittel in den Fangklinken aufgefangen wird. Der freie Fall verursacht einen im schlechtesten Fall unkontrollierten Aufprall des Fördermittels auf den Fangklinken. Dies hat zur nachteiligen Folge, dass Personen bzw. Güter, die sich in dem Förderkorb befinden, einer ruckartigen Stoßbewegung ausgesetzt werden, was zu einem Personen- bzw. zu einem Güterschaden führen kann. Weiterhin könnten Fangklinken und/oder der Kopfrahmen des Fördermittels sich bei dem Aufprall im unzulässigen Bereich verformen, was wiederum zu katastrophalen Resultaten führen kann. However, the current collection devices have a number of disadvantages and problems. The effect of the collecting device is localized. This means that the safety latches are mounted outside the system consisting of conveyor / safety braking device (SSA). As a result, must necessarily take place the free fall of the conveyor before the funding is collected in the catch pawls. The free fall causes in the worst case uncontrolled impact of the conveyor on the catch pawls. This has the disadvantageous consequence that persons or goods that are in the conveyor cage, a jerky shock movement are exposed, which can lead to personal injury or damage to goods. Furthermore, catch pawls and / or the head frame of the conveyor could deform in the impact in the improper area, which in turn can lead to catastrophic results.
[0018] Da die Wirkung der Fangklinken ortsgebunden ist, kann es vorkommen, dass das Seil, im Falle eines ungünstigen Szenarios sowie bei einer ungünstigen Anordnung der Fangklinken, bricht, bevor das Fördermittel durch die Fangklinken hindurch fährt. In diesem Fällen würde das Fördermittel völlig unkontrolliert in die Tiefe abstürzen. Since the effect of the catch is localized, it may happen that the rope breaks, in the case of an unfavorable scenario and in an unfavorable arrangement of the catch, before the subsidy passes through the catch pawls. In these cases, the funding would crash completely uncontrolled in depth.
[0019] Ein anderes, gefährliches Szenario wäre, dass nach dem Abbremsen des Sys- tems beim Übertreiben die Halteklinken nicht erreicht werden und die Bremsanlage derAnother dangerous scenario would be that after the system has been decelerated during overdrive, the holding pawls are not reached and the brake system of the vehicle is overrun
Fördermaschine nicht greift; auch in diesem Falle würde das Fördermittel ggf. durch die Gravitationskräfte unkontrolliert in den Schacht fahren. Carrier is not attacking; Also in this case, the funding would possibly go unchecked by the gravitational forces in the shaft.
[0020] Werden die Fangklinken weit unten im Bereich der freien Höhe angeordnet, z.B. damit ein ausreichender Sicherheitsabstand von der Höhe, an der das Fördermittel zum Stehen kommt, bis zur Höhe, an der bereits geschlossene Fangklinken aufliegen, gegeben ist, so besteht im Falle des Szenarios, bei dem der freie Fall unverhältnismäßig hoch ist, die Gefahr, dass der Aufprall dadurch einen großen Personen- bzw. Güterschaden verursacht. If the catch pawls are located far down in the free height range, e.g. so that there is a sufficient safety distance from the height at which the conveyor comes to a halt, up to the level at which already closed catch pawls rest, there is the risk in the case of the scenario in which the free fall is disproportionately high the impact caused by a large personal or goods damage.
[0021] Darüber hinaus sind für die bekannten Lösungen besondere Befestigungen für die Fangklinken erforderlich und verursachen daher zusätzliche Kosten. [0022] Die Aufgabe der vorliegenden Erfindung ist es daher, die Funktionalität und die Sicherheit der Auffangvorrichtungen für Fördermittel nach einem Übertreiben zu erhöhen, sowie die Kosten für diese Baugruppe zu senken, wobei die Wirkung der Auf- fangvorrichtung unmittelbar nach dem Auftreffen des Fördermittels an dem Bremsrahmen der Übertreib- Abbremseinrichtung greifen soll, ohne, dass das Fördermittel eine wesentliche Höhe während des freien Falls durchquert. In addition, special fixings for the catch pawls are required for the known solutions and therefore cause additional costs. The object of the present invention is thus to increase the functionality and the safety of the collecting devices for conveying means after an exaggeration, as well as to reduce the costs for this assembly, the effect of the collecting device immediately after the impact of the conveying means the brake frame of the overdrive Abbremseinrichtung should engage, without that the conveyor passes through a substantial height during the free fall.
[0023] Dies Aufgabe wird durch die Merkmale des unabhängigen Patentanspruches 1 gelöst, wobei zweckmäßige Ausführungsformen durch die Merkmale der abhängigenThis object is solved by the features of independent claim 1, wherein expedient embodiments by the features of the dependent
Ansprüche beschrieben sind. Claims are described.
[0024] Vorgesehen ist dabei eine Vorrichtung zum Auffangen eines Schachtfördermittels im Falle des Übertreibens einer Fördereinrichtung, einschließlich einer Über- treib- Abbremseinrichtung, wobei nach Maßgabe der Erfindung Kupplungseinrichtungen zum automatischen, formschlüssigen Eingriff miteinander zur Fixierung an der Abbremseinrichtung und dem Schachtfördermittel vorgesehen sind. [0024] Provision is made for a device for catching a shaft conveying device in the event of overdriving a conveyor, including an override braking device, coupling devices being provided for automatic, positive engagement with each other for fixing to the braking device and the shaft conveying device.
[0025] Die Nachteile der bisherigen Auffangvorrichtungen werden dabei weitgehend minimiert, da die Kupplungseinrichtungen eine Auffangfunktion beinhalten und damit die bisherige Auffangvorrichtungen in Form von Klinken ablösen. The disadvantages of the previous collection devices are thereby largely minimized, since the coupling means include a catching function and thus replace the previous collection devices in the form of pawls.
[0026] Die Kupplungseinrichtungen sind dabei vorzugsweise derart gestaltet, dass sie unmittelbar nach dem Auftreffen des Fördermittels auf den Bremsrahmen der Ab- bremsvorrichtung das Fördermittel mit dem Bremsrahmen verriegeln und dadurch dieThe coupling devices are preferably designed in such a way that they lock the conveying means to the brake frame immediately after the impact of the conveying means on the brake frame of the braking device, and thereby lock the brake
Höhe des freien Falls auf ein minimales Maß reduzieren, wobei das Gewicht des Fördermittels inkl. Unterseilgewicht (insoweit vorhanden) sowie die durch den freien Fall erzeugte Energie im Falle von Seilbruch oder Ausbleiben der Bremswirkung der Fördermaschinensteuerung, durch das Einkuppeln mit dem Bremsrahmen nicht mehr in einer Fangklinkenbühne aufgenommen wird, sondern in Bremsbändern der Abbremseinrichtung. [0027] Daher entfällt der Kostenaufwand für die bisherigen statischen Fangklinken vollständig. Reduce the height of the free fall to a minimum, wherein the weight of the conveyor incl Unterseilgewicht (where available) and the energy generated by the free fall in case of rope break or lack of braking effect of the conveyor control, by engaging with the brake frame no longer in a catching pawl stage is received, but in brake bands of Abbremseinrichtung. Therefore eliminates the cost of the previous static catch completely.
[0028] Die Kupplungseinrichtungen bestehen dabei vorzugsweise aus, Kupplungsklauen einerseits sowie damit kompatiblen Haltelementen andererseits, in die die Kupplungsklauen eingreifen können. The coupling means preferably consist of coupling claws on the one hand and compatible holding elements on the other hand, in which the coupling claws can engage.
[0029] Die Kupplungsklauen sind dabei vorzugsweise als selbstöffnende, gelenkig gelagerte und am gegenüberliegenden Ende mit einem Klauenvorsprung versehene Hebelelemente ausgestaltet, wobei die Kupplungsklauen in Kupplungsstellung vorspannt sein können, vorzugsweise durch entsprechende Federelemente. The coupling claws are preferably designed as a self-opening, articulated and provided at the opposite end with a claw projection lever elements, wherein the coupling claws can be biased in the coupling position, preferably by corresponding spring elements.
[0030] Weiter bevorzugt befinden sich die Kupplungsklauen dabei am Bremsrahmen der Abbremseinrichtung und die Halteelemente am Fördermittel. Kurz vor dem Auffahren auf die Abbremseinrichtung drehen sich die Hebelelemente um ein Drehgelenk, vorzugsweise durch Krafteinwirkung seitens des fahrenden Fördermittels, und öffnen sich dadurch. Unmittelbar nachdem die Haltelemente des Fördermittels an den Kupplungsklauen vorbeigefahren sind, schließen sich diese, bspw. durch die Wirkung des Eigengewichtes der Kupplungsklauen und/oder durch die unterstützende Wirkung von kraftspeichernden Elementen, wie bspw. durch Federn. Dabei wird das Spiel zwischen den Kupplungsklauen und den Halteelementen vorzugsweise so groß gewählt, dass ein minimaler Abstand zwischen der Auflagefläche der Kupplungsklauen und der Auflagefläche der Halteelemente vorhanden ist. More preferably, the coupling claws are doing on the brake frame of the Abbremseinrichtung and the holding elements on the conveyor. Shortly before driving onto the braking device, the lever elements rotate about a pivot, preferably by the action of force on the part of the moving conveyor, and thereby open. Immediately after the holding elements of the conveyor are moved past the coupling claws, they close, for example. By the action of the dead weight of the coupling jaws and / or by the supporting effect of force-storing elements, such as. By springs. In this case, the clearance between the coupling claws and the retaining elements is preferably selected to be so large that a minimum distance between the bearing surface of the coupling claws and the bearing surface of the retaining elements is present.
[0031] Zumindest die Kupplungsklauen und/oder die Halteelemente können darüber hinaus mit stoßdämpfenden Elementen versehen sein um eine hartes Einkuppeln bzw. Auffangen des Fördermittels abzufedern und somit Schäden für Mensch und Material so gering wie möglich zu halten. At least the clutch claws and / or the holding elements may be provided with shock-absorbing elements beyond to cushion a hard coupling or catching the conveyor and thus to keep damage to man and material as low as possible.
[0032] Um ein unkontrolliertes Abrutschen der Kupplungseinrichtungen voneinander zu verhindern, können die Kontaktflächen der Kupplungseinrichtungen zueinander mit einer Rastgeometrie oder einem entsprechenden Hinterschnitt versehen sein. [0033] Alternativ zu der zuvor beschriebenen Anordnung kann die Befestigung der Kupplungsklauen und der Halteelemente auch umgekehrt sein, wobei die Halteelemente an dem Bremsrahmen der Abbremseinrichtung angebracht sind, während die Kupp- lungsklauen an dem Fördermittel angebracht werden. Im Fall der umgekehrten Anordnung kann das Eigengewicht der Kupplungsklauen nur bedingt für das Schließen der Einkuppel-Elemente eingesetzt werden, sodass in diesem Fall eine zusätzliche Kraft zum Schließen der Kupplungsklauen erforderlich ist und bspw. durch eine Feder, wie zuvor bereits beschrieben, bereitgestellt werden kann. In order to prevent an uncontrolled slippage of the coupling devices from each other, the contact surfaces of the coupling devices can be provided to each other with a locking geometry or a corresponding undercut. As an alternative to the arrangement described above, the attachment of the coupling claws and the retaining elements can also be reversed, the retaining elements being attached to the braking frame of the braking device, while the coupling claws are attached to the conveying means. In the case of the reverse arrangement, the weight of the coupling claws can be used only conditionally for the closing of the engagement elements, so that in this case an additional force for closing the clutch claws is required and, for example, by a spring, as already described above, can be provided ,
[0034] Das Fördermittel wird nach Maßgabe der vorliegenden Erfindung daher unmittelbar nach dem Auftreffen auf den Bremsrahmen der Abbremseinrichtung festgehalten, so dass Szenarien, bei denen das Seil bricht nicht zu einem Absturz des Fördermittels führen. Die Funktion der Übertreib-Bremseinrichtung wird durch die vorge- schlagene Lösung dabei nicht beeinträchtigt. The conveyor is therefore held in accordance with the present invention, immediately after hitting the brake frame of the Abbremseinrichtung, so that scenarios where the rope breaks does not lead to a crash of the conveyor. The function of the overdrive braking device is not impaired by the proposed solution.
[0035] Mit der vorgeschlagenen Lösung ist es im Gegensatz zu bekannten Lösungen möglich, das übertreibende Fördermittel an jeder Position des Übertreibweges festzuhalten. With the proposed solution, it is possible, in contrast to known solutions, to hold the exaggerating conveyor at each position of the Übertreibweges.
[0036] Weitere Eigenschaften, Merkmale und Vorteile der Erfindung ergeben sich aus der folgenden, rein illustrativen und in keiner Weise beschränkenden Beschreibung einer bevorzugten Ausführungsform der vorliegenden Erfindung und Bezugnahme auf die beigefügten Zeichnungen; darin zeigen die: Further features, features and advantages of the invention will become apparent from the following, purely illustrative and in no way limiting description of a preferred embodiment of the present invention with reference to the accompanying drawings; therein show:
[0037] Figuren la - ld eine bevorzugte Ausführungsform der Vorrichtung zum Auffangen eines Schachtfördermittels; Figures la - ld a preferred embodiment of the device for collecting a shaft conveyor;
[0038] Fig. 2 eine Detailansicht der Vorrichtung zum Auffangen eines Schachtför- dermittels nach Fig. la- ld; und [0039] Fig. 3 eine weitere Detailsansicht der Vorrichtung zum Auffangen eines S chacht fördermittels . [0038] FIG. 2 is a detail view of the device for catching a shaft conveyor according to FIG. and FIG. 3 shows a further detail view of the device for catching a skidding conveyor. FIG.
[0040] Die Figuren la - ld zeigen eine bevorzugte Ausführungsform der Vorrichtung zum Auffangen eines Schachtfördermittels (50), wobei die jeweiligen Figuren la, lb, lc und ld unterschiedliche Stadien des Einfahrens des Fördermittels (50) in die Vorrichtung zum Auffangen eines Schachtfördermittels (50) zeigen. Figures la - ld show a preferred embodiment of the device for collecting a shaft conveyor (50), wherein the respective figures la, lb, lc and ld different stages of retraction of the conveyor (50) in the device for collecting a shaft conveyor ( 50) show.
[0041] Zu erkennen sind in den Figuren la bis ld der Bremsrahmen (40) einer S SA- Abbremseinrichtung, die unter anderem auch Bremsbänder (60) umfasst, durch deren plastische Verformung (durch Rollenboxen hindurch) im Falle des Abbremsens die Verzögerung des auftreffenden Fördermittels (50) erfolgt. Zu erkennen sind darüber hinaus Kupplungsklauen (80), die am Bremsrahmen (40) befestigt sind, sowie Halteelemente (90) am Fördermittel (50), die mit den Kupplungsklauen (80) zusammenwirken können. Can be seen in Figures la to ld the brake frame (40) of a SA braking device, which includes, inter alia, brake bands (60), by their plastic deformation (by rolling boxes through) in the event of deceleration of the impinging Conveyor (50) takes place. To recognize are also clutch claws (80) which are fixed to the brake frame (40), and holding elements (90) on the conveyor (50), which can cooperate with the coupling claws (80).
[0042] Die Kupplungsklauen (80), die hier als L-förmige Hebel ausgebildet sind und deren Drehpunkt (82) im Horizontalbalken des Hebels angeordnet sind, sollen unmittelbar nach dem Auftreffen des Fördermittels (50) auf den S SA-Bremsrahmen (40) das Fördermittel (50) mit dem S SA-Bremsrahmen (40) verriegeln und dadurch die Höhe des freien Falls auf ein minimales Maß reduzieren. Das Gewicht des Fördermittels (50) inkl. Unterseilgewicht (insoweit vorhanden) sowie die durch den freien Fall erzeugte Energie im Falle von Seilbruch oder Ausbleiben der Bremswirkung der Fördermschi- nenbremsanlage (nicht gezeigt), durch das Einkuppeln mit dem S SA-Bremsrahmen (40), wird in den Bremsbändern (60) der Abbremseinrichtung aufgenommen. The coupling claws (80), which are formed here as L-shaped lever and whose pivot point (82) are arranged in the horizontal bar of the lever, are intended to immediately after the impingement of the conveyor (50) on the S SA brake frame (40). Lock the conveyor (50) with the SAp brake frame (40) thereby reducing the free fall height to a minimum. The weight of the conveyor (50) incl. Unterseilgewicht (if available) and the energy generated by the free fall in case of cable break or failure of the braking effect of Fördermschinnenbremsanlage (not shown), by engaging with the S SA brake frame (40 ), is received in the brake bands (60) of the braking device.
[0043] Die Kupplungsklauen (80), wie in Fig. lb gezeigt, lenken beim Auftreffen des Fördermittels (50) auf die Vorrichtung aus und drehen sich kurz vor dem Auffahren auf den Bremsrahmen (40) um ihren Drehpunkt (82), im dargestellten Beispiel durch Krafteinwirkung seitens des fahrenden Fördermittels (50) und öffnen sich dadurch. Unmittelbar, nachdem die Haltelemente (90) des Fördermittels (50) an den Kupplungsklauen (80) vorbeigefahren sind, schließen sich die Kupplungsklauen (80) wieder, entweder durch die Wirkung des Eigengewichtes der Kupplungsklauen (80) oder, wie im vorliegenden Beispiel gezeigt, durch die Wirkung von Federn (70). Dabei wird, wie in Fig. lc gezeigt, ein Spiel zwischen den Kupplungsklauen (80) und den Halteelementen (90) so groß gewählt, dass ein minimaler Abstand zwischen der Auflagefläche der Kupplungsklauen (80) und der Auflagefläche der Halteelemente (90) vorhanden ist. The coupling claws (80), as shown in Fig. Lb, deflect when hitting the conveyor (50) on the device and rotate just before the start on the brake frame (40) about its pivot point (82), in the illustrated Example by the action of force on the moving conveyor (50) and thereby open. Immediately after the holding elements (90) of the conveying means (50) have moved past the coupling claws (80), the coupling claws (80) close again, either by the effect of the dead weight of the clutch claws (80) or, as shown in the present example, by the action of springs (70). In this case, as shown in Fig. Lc, a clearance between the coupling claws (80) and the holding elements (90) chosen so large that a minimum distance between the support surface of the coupling claws (80) and the bearing surface of the holding elements (90) is present ,
[0044] Wie schließlich der Figur ld zu entnehmen, wird das Fördermittel (50) durch den Bremsrahmen (40) im Zusammenhang mit den Bremsbändern (60) zum Stehen gebracht und fällt in die Kupplungsklauen (80), die das Fördermittel (50) festhalten und einen Absturz verhindern. Referring finally to Figure 1d, the conveyor (50) is brought to a halt by the brake frame (40) associated with the brake bands (60) and falls into the clutch dogs (80) which hold the conveyor (50) and prevent a crash.
[0045] Die Figur 2 zeigt eine Detailansicht der Figur ld im Bereich der Kontaktflächen von Kupplungsklaue (80) und Halteelemente (90), in welches die Kupplungsklaue (80) eingreift. Wie zu erkennen ist, sind die Kontaktflächen in dieser speziellen Aus- führungsform dieses Details abgeschrägt bzw. hinterschnitten, um ein Abrutschen derFIG. 2 shows a detailed view of FIG. 1 d in the area of the contact surfaces of coupling claw (80) and retaining elements (90), in which the coupling claw (80) engages. As can be seen, the contact surfaces in this particular embodiment of this detail are chamfered or undercut to prevent slippage
Kupplungsklaue (80) aus dem Haltelemente (90) zu verhindern. Clutch claw (80) from the holding elements (90) to prevent.
[0046] Die Figur 3 schließlich zeigt eine Detailansicht der Figur lc, ebenfalls im Bereich der Kontaktflächen von Kupplungsklaue (80) und Halteelemente (90). Wir der Figur 3 dabei zu entnehmen ist, ist auf der Kontaktfläche der Kupplungsklaue (80) dabei ein Dämpfungspuffer (85) vorgesehen, als Maßnahme gegen ein hartes Aufsetzen des Fördermittels (50) auf den Kupplungsklauen (80). Finally, FIG. 3 shows a detailed view of FIG. 1c, likewise in the area of the contact surfaces of coupling claw (80) and holding elements (90). As can be seen from FIG. 3, a damping buffer (85) is provided on the contact surface of the coupling claw (80) as a measure against a hard placement of the conveying means (50) on the coupling claws (80).

Claims

Ansprüche claims
1. Vorrichtung zum Auffangen eines Schachtfördermittels im Falle des Übertreibens einer Fördereinrichtung, einschließlich einer Übertreib-Abbremseinrichtung, dadurch gekennzeichnet, dass Kupplungseinrichtungen zum automatischen, formschlüssigen Eingriff miteinander zur Fixierung an der Abbremseinrichtung und dem Schachtfördermittel vorgesehen sind. 1. A device for collecting a shaft conveyor in the event of overriding a conveyor, including an overdrive braking device, characterized in that coupling means for automatic, positive engagement with each other are provided for fixing to the Abbremseinrichtung and the shaft conveyor.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Kupplungseinrichtungen aus Kupplungsklauen einerseits sowie damit kompatiblen Haltelementen andererseits bestehen, in die die Kupplungsklauen eingreifen können. 2. Apparatus according to claim 1, characterized in that the coupling means consist of coupling claws on the one hand and compatible holding elements on the other hand, in which the coupling claws can engage.
3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Kupplungsklauen als selbstöffnende, gelenkig gelagerte und am gegenüberliegenden Ende mit einem Klauenvorsprung versehene Hebelelemente ausgestaltet sind. 3. A device according to claim 2, characterized in that the coupling claws are designed as a self-opening, articulated and provided at the opposite end with a claw projection lever elements.
4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Kupplungsklauen in Kupplungsstellung vorspannt sind. 4. Apparatus according to claim 3, characterized in that the coupling claws are biased in the coupling position.
5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass zur Vorspannung der Kupplungsklauen Federelemente vorgesehen sind. 5. Apparatus according to claim 4, characterized in that spring elements are provided for biasing the coupling claws.
6. Vorrichtung nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass zumindest die Kupplungsklauen und/oder die Halteelemente mit stoßdämpfenden Elementen versehen sind. 6. Device according to one of claims 2 to 5, characterized in that at least the coupling claws and / or the holding elements are provided with shock-absorbing elements.
7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Kontaktflächen der Kupplungseinrichtungen zueinander mit einer Rastgeometrie versehen sind. 7. Device according to one of the preceding claims, characterized in that the contact surfaces of the coupling devices are provided to each other with a latching geometry.
EP13799243.4A 2013-01-28 2013-11-22 Integrated catching device on overtravel brake devices Active EP2948400B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13799243T PL2948400T3 (en) 2013-01-28 2013-11-22 Integrated catching device on overtravel brake devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013001405.0A DE102013001405A1 (en) 2013-01-28 2013-01-28 Integrated catcher on overdrive brake devices
PCT/EP2013/074485 WO2014114384A1 (en) 2013-01-28 2013-11-22 Integrated catching device on overdrive brake devices

Publications (2)

Publication Number Publication Date
EP2948400A1 true EP2948400A1 (en) 2015-12-02
EP2948400B1 EP2948400B1 (en) 2020-01-08

Family

ID=49709638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13799243.4A Active EP2948400B1 (en) 2013-01-28 2013-11-22 Integrated catching device on overtravel brake devices

Country Status (11)

Country Link
US (1) US10407277B2 (en)
EP (1) EP2948400B1 (en)
CN (1) CN105073617B (en)
AP (1) AP2015008619A0 (en)
AU (2) AU2013375439A1 (en)
CA (1) CA2899121C (en)
DE (1) DE102013001405A1 (en)
EA (1) EA035871B1 (en)
PL (1) PL2948400T3 (en)
WO (1) WO2014114384A1 (en)
ZA (1) ZA201505344B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016122165B4 (en) * 2016-11-17 2019-02-21 Olko-Maschinentechnik Gmbh Shaft conveyor with over-drive braking device
CN109292648B (en) * 2018-10-30 2020-12-08 泉州台商投资区长矽工业设计有限公司 Building engineering tower crane based on high-altitude vertical transportation of food and goods
WO2020225771A1 (en) 2019-05-07 2020-11-12 Flsmidth A/S Conveyance catch apparatus
CN114194978B (en) * 2021-11-29 2023-09-29 黄山多杰工程机械有限公司 Can prevent elevator from dashing standard festival on top

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130983C (en) *
US818523A (en) * 1905-10-16 1906-04-24 John Dahlin Safety device for hoisting apparatus.
US889408A (en) * 1907-11-22 1908-06-02 Charles Shewan Safety device for mine-cages.
US944942A (en) * 1908-12-30 1909-12-28 John J Burns Elevator.
GB191009025A (en) 1910-10-12 1911-08-10 John Mcqueen Improved Means of Preventing Accidents in Mines due to Overwinding.
US1042172A (en) * 1912-03-16 1912-10-22 Douglas Smith O Safety device for elevators.
GB191509025A (en) * 1915-06-19 1916-06-01 Henry Pooley And Son Ltd An Improved Weigh Cart.
US1334116A (en) * 1919-08-07 1920-03-16 Peskulich Slave Safety device for mine-cages
US1368103A (en) * 1920-05-08 1921-02-08 Boggio Giusto Safety-catch for elevators
US1533576A (en) * 1923-04-14 1925-04-14 Arthur Clark Stewart Safety device for mine cages, lifts, and the like
US1633836A (en) * 1924-12-27 1927-06-28 Wustenhofer Julius Safety catch for elevators, lifts, or the like
US1820427A (en) * 1929-01-14 1931-08-25 Gifford Wood Co Lowering machine
US2403333A (en) * 1944-03-01 1946-07-02 Bjerke Edwin Safety means for mine cages
GB912746A (en) * 1960-04-12 1962-12-12 Carves Simon Ltd Improvements in and relating to drop-back catch assemblies for vertical conveyors
GB1601809A (en) * 1977-02-22 1981-11-04 Seltrust Eng Ltd Linear arrestors
SU623804A1 (en) * 1977-03-21 1978-09-15 Государственный Макеевский Ордена Октябрьской Революции Научноисследовательский Институт По Безопасности Работ В Горной Промышленности Overlifting protection device for liftable vessel of an elevator
GB2025363B (en) * 1978-03-20 1982-12-22 Qualter Hall & Co Ltd Drop back catch assembly
US5209325A (en) * 1991-04-12 1993-05-11 Eaton-Kenway, Inc. Braking apparatus and method for storage and retrieval vehicles
US6131703A (en) * 1998-11-12 2000-10-17 Lucent Technologies Inc. Safety device for a cable hoist
CN2360375Y (en) 1999-02-11 2000-01-26 于恩彦 Mine elevator brake
DE10045490C2 (en) 2000-09-14 2003-06-18 Siemag Transplan Gmbh Device for braking moving loads in shaft systems
CN101891093B (en) 2010-07-14 2012-05-09 中国核工业华兴建设有限公司 Mechanical anti-falling locking safety device
CN201914796U (en) * 2010-12-21 2011-08-03 赵敬贤 Double-insurance anti-falling safety device and construction lifter using the same
LU92027B1 (en) * 2012-06-21 2013-12-23 Khalil Mahmoud Abu Al-Rubb Lift safety mechanism
CN204490295U (en) 2014-12-05 2015-07-22 梦响强音文化传播（上海）有限公司 A kind of gig

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2014114384A1 *

Also Published As

Publication number Publication date
AU2018232950B2 (en) 2020-07-16
DE102013001405A1 (en) 2014-07-31
CN105073617A (en) 2015-11-18
CN105073617B (en) 2018-04-10
US20150360907A1 (en) 2015-12-17
CA2899121A1 (en) 2014-07-31
US10407277B2 (en) 2019-09-10
AU2018232950A1 (en) 2018-10-11
PL2948400T3 (en) 2020-07-27
AU2013375439A1 (en) 2015-09-10
ZA201505344B (en) 2016-07-27
AP2015008619A0 (en) 2015-07-31
EA201500777A1 (en) 2015-11-30
EA035871B1 (en) 2020-08-24
EP2948400B1 (en) 2020-01-08
CA2899121C (en) 2019-06-04
WO2014114384A1 (en) 2014-07-31

Similar Documents

Publication Publication Date Title
EP1902993B1 (en) Auto resetting mechanism for a BCU type brake arresting device
DE102016200593A1 (en) Braking device for a car of an elevator system
DE112005000521T5 (en) lifter
DE202019105584U1 (en) Tripping unit for actuating an elevator brake device
EP2948400A1 (en) Integrated catching device on overdrive brake devices
DE112014002722T5 (en) Funding Hype fall protection
DE102012016336A1 (en) Speed limiter for safety gear of elevator car for elevator system, has limiter wheel, in which rope of elevator system is performed, where locking unit is connected with limiter wheel
EP2318635B1 (en) Electronically controlled catching device for a fall protection system
DE2164770A1 (en) Automatic release devices for couplings on rail vehicles
DE102020105818B4 (en) rolling body track
EP0611710A2 (en) Device for keeping free a conveyor region of an overhead conveyor in an emergency
AT526052B1 (en) Device for supporting a pull rope of a cable crane system
DE836626C (en) Luffing system
DE3236656A1 (en) Arrangement on a means of public transport, in particular a bus, for picking up and setting down passengers in wheelchairs
DE4313335C2 (en) Sled with drop brake
DE102016007070A1 (en) Safety catch for lifting device
DE2528474C2 (en) System for cage conveying of track-bound vehicles in shafts, especially in blind shafts
DE1142627B (en) Automatic uncoupling device for railroad cars, especially mine cars
CH663933A5 (en) DEVICE FOR EMERGENCY BRAKING ON A RAIL-BED VEHICLE.
EP2477923A1 (en) Emergency rescue system, in particular for elevators
AT248492B (en) Safety braking device for rail vehicles pulled by ropes
AT383539B (en) LOCKING DEVICE FOR VERTICALLY MOVABLE MACHINES OR MACHINE PARTS, IN PARTICULAR FOR TIRE VOLCANIZING PRESSES
DE102022113861A1 (en) Actuating device for a safety device in an elevator system
AT283169B (en) COUPLING FOR TOY AND MODEL RAILWAY VEHICLES
DE712943C (en) Track closure

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: 20150828

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

DAX Request for extension of the european patent (deleted)
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: 20180911

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: 20190711

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

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013014184

Country of ref document: DE

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: AT

Ref legal event code: REF

Ref document number: 1222452

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200215

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200108

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

Owner name: SIEMAG TECBERG GMBH

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: 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: 20200531

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: 20200108

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: 20200108

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: 20200108

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: 20200408

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502013014184

Country of ref document: DE

Representative=s name: FORTMANN TEGETHOFF PATENT- UND RECHTSANWAELTE , DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502013014184

Country of ref document: DE

Representative=s name: FORTMANN TEGETHOFF PATENT- UND RECHTSANWAELTE, DE

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

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: 20200408

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: 20200108

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: 20200409

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: 20200508

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: 20200108

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

Ref country code: PL

Payment date: 20200518

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013014184

Country of ref document: DE

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: 20200108

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: 20200108

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: 20200108

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: 20200108

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: 20200108

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: 20200108

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: 20200108

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: 20201009

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: 20200108

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

Ref country code: SE

Payment date: 20201007

Year of fee payment: 8

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: 20200108

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: 20200108

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20201122

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: 20201122

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201130

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: 20201130

Ref country code: LI

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

Effective date: 20201130

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: 20201122

Ref country code: FR

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

Effective date: 20201130

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: 20201122

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1222452

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201122

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: 20201122

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

Ref country code: FI

Payment date: 20211117

Year of fee payment: 9

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: 20200108

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: 20200108

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: 20200108

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: 20200108

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

Ref country code: SE

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

Effective date: 20211123

Ref country code: BE

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

Effective date: 20201130

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

Ref country code: PL

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

Effective date: 20211122

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

Ref country code: DE

Payment date: 20231120

Year of fee payment: 11

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 NON-PAYMENT OF DUE FEES

Effective date: 20221122