EP3539917A1 - Machine de transport à tambour - Google Patents

Machine de transport à tambour Download PDF

Info

Publication number
EP3539917A1
EP3539917A1 EP18215422.9A EP18215422A EP3539917A1 EP 3539917 A1 EP3539917 A1 EP 3539917A1 EP 18215422 A EP18215422 A EP 18215422A EP 3539917 A1 EP3539917 A1 EP 3539917A1
Authority
EP
European Patent Office
Prior art keywords
crosspiece
shaft
machine according
drum
brake
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
EP18215422.9A
Other languages
German (de)
English (en)
Other versions
EP3539917B1 (fr
Inventor
Lars Rietz
Matthias JUNGE
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.)
Olko Maschinentechnik GmbH
Original Assignee
Olko Maschinentechnik 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 Olko Maschinentechnik GmbH filed Critical Olko Maschinentechnik GmbH
Publication of EP3539917A1 publication Critical patent/EP3539917A1/fr
Application granted granted Critical
Publication of EP3539917B1 publication Critical patent/EP3539917B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/16—Applications of indicating, registering, or weighing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load

Definitions

  • the cable carrier of a drum carrier is a cable drum on which a conveyor rope is wound or unwound.
  • Drum hoists are suitable for both small and large depths.
  • Double drum machines are usually designed with a fixed drum and a Lostrommel.
  • the Lostrommel is connected via a hiding device to the drive shaft, which is connected to a drive directly or via a transmission.
  • the Blair drum carrier is suitable for particularly large depths, especially above 1,500 m.
  • the cable drum of the Blair drum carrier has two separate winding areas. Two each attached to the Wickle Schemeen ropes are connected by intermediate harnesses with a third, short piece of rope.
  • the third piece of rope has a smaller rope cross-section and allows the use of a deflection plate with a diameter adapted to the smaller rope cross-section.
  • the load balance is usually achieved by a second identical system.
  • the conveyor is designed as a bucket or frame-like constructed cage and connected via an intermediate harness with the hoisting rope.
  • the intermediate harness refers to the connecting element between conveyor and hoisting rope.
  • Intermediate dishes include all connecting parts that are located between the hoisting rope and a connection rigidly attached to the conveyor; it usually comprises a rope binding, for example a cable clamp, Klemmkausche or a Vergusskopf, a universal joint and a rigid connecting element, for example in the form of a hanging strut.
  • the universal joint is a joint with orthogonal axes. The universal joint is installed and bent directly above the connecting element Bending stresses of the rigid connection element before by allowing movements of the rope cover transverse to the connecting element.
  • the rigid connection element connects the universal joint with the connection to the conveyor.
  • the intermediate harness may have a concealment device to compensate for rope elongations.
  • the hoist rope is used to lift and lower loads by means of the conveyer guided in the hoistway.
  • low-torsion ropes For unguided loads in single-strand operation, so-called low-torsion ropes can be used.
  • Low-torsion ropes are designed to produce reduced torque under load and thus reduced rotation of the rope.
  • Low-torque ropes consist of at least two stranded layers, which are stranded around an insert. The direction of impact of the outer strands is opposite to the direction of impact of the underlying strand layer.
  • the use of low-rotation ropes is not possible in drum conveyors due to the relatively short service life and the high voltages. For drum conveyors therefore non-rotating hoisting ropes are used.
  • the non-rotating hoisting ropes tend under load to build up a torque and twist the hoisting rope. This is a change in length of the hoisting rope connected. The rotation of the hoisting ropes and the resulting change in length also shortens the service life of the hoisting rope.
  • the process described above is not a controlled process, but a procedure known to the Applicant and not described in the literature, such as that used in South African mining operations on Blair conveyors.
  • the process described above is safety-critical and leads to a long interruption of the conveying operation of the drum carrier.
  • the invention has the object, a drum carrier of the type mentioned in such a way that a safety-friendly return rotation of the hoisting rope without long interruptions of the normal operation of Drum carrier is feasible. At the same time a targeted length adjustment of the hoisting ropes to be made possible.
  • a first part of the crosspiece is controlled to rotate about a perpendicular to the parallel planes extending connecting axis with the brake released, while the second part of the cross piece is supported non-rotatably against the guided in the shaft conveyor.
  • the fixed part of the brake is rotatably connected to the second and the movable part of the brake with the first part of the crosspiece.
  • the brake can permanently prevent the rotation between the first and second parts and thereby lock the parts against each other.
  • an (additional) mechanical interlock is preferably provided between the first and second part of the crosspiece for the regular operation of the drum carrier.
  • a structurally simple and compact design of the crosspiece and at the same time safe guidance of the rotational movement of the first part of the crosspiece is achieved in that the first part of the crosspiece is formed as a shaft and the second part of the crosspiece has a concentric with the connecting axis arranged hollow cylindrical housing in which a portion of the shaft is rotatably mounted about the connection axis.
  • a mechanical interlock between the hollow cylindrical housing and the shaft can be realized structurally advantageous in that the shaft above the section has an externally toothed flange whose toothing and diameter coincide with an external toothing of the housing and a hollow cylindrical sliding in the direction of the connecting axis by means of an adjusting spindle Sliding piece with an internal toothing locks the external toothing of the flange ring with the outer toothing of the housing.
  • the lock carries with all teeth of the internal and external teeth and can therefore absorb high torques.
  • the sliding piece is moved from a locking position to a release position. In the locking position, the internal toothing of the sliding piece covers the external threads of the flange ring and the housing. In the release position covers the Internal toothing of the sliding piece excluding the external toothing of the flange or the housing, depending on which of the two components, the adjusting spindle is mounted.
  • the shaft has a shaft journal extending outwardly from the flange with a passage extending coaxially with the first axis of rotation for receiving a support bolt.
  • the second part of the cross piece has an insert which can be screwed into the hollow cylindrical housing with an outwardly extending bearing block.
  • the bearing block preferably designed as a fork bearing block, aligned passages for receiving a supporting bolt are provided.
  • a space-saving integration of the brake and effective support of the braking forces is achieved in that in the screw-threaded insert is open to the interior of the housing recess is dipped into the stub shaft of the shaft, and the fixed part of the brake rotation in the recess and the movable Part rotatably attached to the stub shaft.
  • the recess is preferably designed in the manner of a blind hole in the insert.
  • the diameter of the stub shaft is preferably opposite to the reduced remaining shaft diameter to provide sufficient space in the recess for the arrangement of the brake.
  • the brake is preferably designed as a mechanical brake, which reduces the rotational movement by friction between the fixed and movable part of the brake as a grinding brake.
  • the rotatable part of the mechanical brake is non-rotatably connected to the shaft, in particular the shaft journal, while the fixed part of the brake is fixed to the non-rotatable insert.
  • the brake is self-closing, it can at the same time take over the function of a parking brake and thus an (additional) locking of the first part relative to the second part of the crosspiece during normal operation of the drum carrier.
  • a multi-disc brake can advantageously be integrated into the second part of the crosspiece, in particular into the depression of the insert which can be screwed in.
  • the multi-disc brake is characterized by its robustness, insensitivity and low maintenance, making it particularly suitable for mining operations.
  • One way to connect the first and second part of the cross piece captive in the direction of the connecting axis with each other is that between the Shaft and the interior of the housing at least one Radiaxlager is arranged, the inner bearing ring is supported on a circumferential lower stop which is fixed to the shaft, and whose outer bearing ring is supported on a circumferential upper stop, which on the inner wall of the housing in the direction the connection axis is fixed above the lower stop.
  • the forces exerted in the axial and radial direction of the load on the second part of the crosspiece forces are transmitted via the preferably integral with the housing stop, the Radiaxlager and the lower stop in the shaft and from there into the troubled haul rope.
  • the Radiaxlager is due to its construction and arrangement able to transmit both axial and radial forces.
  • the friction is reduced compared to a design with plain bearings by the execution of the bearings between the first and second part of the crosspiece as a rolling bearing. Basically, however, the pivot bearing can also be performed with plain bearings.
  • the lower stop is releasably connected to the shaft.
  • the lower stop may for example be designed as a bearing nut which is screwed onto an external thread of the shaft at least in the storage area of the Radiaxlagers.
  • the drum carrier is preferably designed as a Blair carrier with a cable carrier with separate winding areas for two hoisting ropes, between the two Conveyor ropes and the conveyor each an intermediate harness with a split crosspiece is arranged.
  • the two conveying ropes can now be connected to the conveying means for the first time with two separate cable ends each via a separate intermediate harness for each of the two conveying ropes.
  • the abutment means for the conveying means may comprise a short deflection cable and a deflection roller fixed to the conveying means, the ends of the deflection cable each being hinged to the second pivot joint of the universal joint with its cable binding.
  • bending-resistant connecting elements in particular hanging struts, are used as the stop means.
  • FIG. 1 shows a run as a Blair carrier drum carrier.
  • the cable carrier (29) has two separate winding areas (29.1, 29.2) for two hoisting ropes (20).
  • the transport cables (20) that can be wound up and unwound on the cable carrier are each connected via an intermediate harness to a connection (24) on the upper side of a conveyor (25).
  • the load balancing of the Blair carrier is achieved by a cable carrier (29) of identical design with two winding areas (29.1, 29.2) for two conveyor cables (20), which are also connected to a second conveyor (25) via an intermediate harness.
  • Both cable carriers (29) are mechanically coupled and are driven by a common shaft of a carrier (28).
  • the two conveying means (25) are guided in a shaft (30).
  • the guide means comprise in particular guide shoes and track battens.
  • the guide shoes are attached to the conveyor and the track slats in the vertical direction in the shaft.
  • guide ropes and cable guides can be used.
  • Each intermediate harness comprises a cross piece (1), a stop means (21) for the hoist rope (20) and a stop means (27) for the conveying means (25).
  • the abutment means (21) for the hoisting rope (20) in the exemplary embodiment is designed as a potting head (21.1), the abutment means (27) for the conveying means (25) as a rigid connecting element (27.1) in the form of a hanging strut.
  • the abutment means (21) for the hoist rope (20) is connected by means of a first rotary joint (1.1) so as to be able to rotate about a first axis of rotation (1.2) with the crosspiece (1).
  • the abutment means (27) for the conveying means (25) is connected by means of a second pivot (1.3) about a second axis of rotation (1.4) rotatably connected to the crosspiece (1).
  • the axes of rotation (1.2) and (1.4) of the swivel joints (1.1, 1.3) are in FIG. 2a indicated. As in particular from FIG. 2a can be seen, the first and second axes of rotation (1.2, 1.4) at a distance to each other in parallel planes. During normal operation of the Blair carrier, the axes of rotation (1.2, 1.4) are perpendicular to each other.
  • connection axis (1.5) which intersects both the first axis of rotation (1.2) and the second axis of rotation (1.4).
  • a first Part (1.6) of the crosspiece (1) is rotatable about the connecting axis (1.5), but in the direction of the connecting axis (1.5) captively connected to a second non-rotatable part (1.7) of the crosspiece (1), wherein the first pivot (1.1 ) is arranged on the first part (1.6) of the crosspiece (1) and the second pivot (1.3) is arranged on the second part (1.7) of the crosspiece (1).
  • the cross piece (1) via a brake (16), the movable part with the first part (1.6) is rotatably connected and whose fixed part with the second part (1.7) is rotatably connected.
  • the brake (16) is closed to prevent a relative movement of the first part (1.6) relative to the second part (1.7) of the crosspiece (1).
  • the first and second part (1.6, 1.7) of the crosspiece (1) during normal operation with a separate locking device mechanically locked against each other, the structure will be explained in more detail below.
  • the first part (1.6) of the crosspiece (1) is designed as a shaft (2).
  • the second part (1.7) of the crosspiece (1) has a hollow cylindrical housing (5) arranged concentrically to the connection axis (1.5), in which a section (2.1) of the shaft (2) is rotatably mounted.
  • the second part (1.7) of the crosspiece has an insert (19) which can be screwed into the housing (5).
  • the shaft (2) has an externally toothed flange ring (4) whose toothing (4.1) and diameter coincide with an outer toothing (6) of the housing (5).
  • an adjusting spindle (8) displaceable, hollow cylindrical sliding piece (3) with an internal toothing locks the external teeth (4.1) of the flange (4) with the external toothing (6) of the housing (5).
  • the adjusting spindle (8) is secured with a lock nut (9).
  • the insert (19) which can be screwed into the housing (5) on its lower end face has an annular section (19.1) with an external thread which can be screwed into an internal thread (14) of the housing (5).
  • the insert (19) tapers starting from the annular portion (19.1) in the direction of a fork-shaped bearing block (19.2) whose parallel legs pass through two mutually aligned passages (19.3) for receiving a supporting bolt.
  • the passages are concentric with the second axis of rotation (1.4).
  • the annular portion (19.1) of the insert (19) surrounds an interior (5.1) of the housing (5) open recess into which a with respect to the remaining diameter of the shaft (2) reduced in diameter, externally toothed stub shaft (2.4) of the shaft (2) is immersed.
  • the externally toothed stub shaft (2.4) engages with an internal toothing (15) of a drive hub (16.3).
  • a drive hub (16.3) At the drive hub (16.3) are rotatably fixed fins (16.2).
  • the cooperating with the slats brake pads (16.1) are rotatably attached to a brake housing (16.4), which is screwed by means of screws (18) in the recess of the insert (19).
  • a spring-loaded thrust ring (16.5) causes the multi-disc brake to self-close, i. the first and second part of the crosspiece (1) are locked against each other due to the braking action of the multi-disc brake.
  • the shaft (2) is rotatably mounted in the interior (5.1) of the housing (5) via two bearings (10), which are designed as Radiaxlager.
  • the inner bearing ring of the lower bearing (10) is supported on a bearing nut (12) which can be screwed onto a thread (11) and is secured by a lock nut (13).
  • the outer bearing ring of the lower bearing (10) is supported on a housing-fixed stop (5.2) on the inner wall of the housing (5).
  • FIG. 3 illustrates how the conveyor (25) is connected via two intermediate harnesses with the hoisting ropes (20).
  • Each conveyor rope (20) is hinged to one of the two first hinges (1.1) by means of a Vergusskopfes (21.1) articulated.
  • the conveyor (25) is struck by the two rigid connecting elements (27.1) to the second pivot joints (1.3).
  • the connecting elements (27.1) are fastened by means of supporting bolts.
  • FIG. 4 shows deviating attachment means for connecting the two intermediate harnesses to the conveying means (25).
  • the stop means on a short at the two ends with Vergussköpfen (21.1) running Umlenkseil (22) which is guided over a on the conveyor (25) rotatably mounted guide roller (23).
  • the turning back of the hoisting ropes of a drum carrier takes place as follows: To turn back twisted conveyor ropes, the lock nut (9) of the adjusting spindle (8) is loosened and the sliding piece (3) is disengaged by means of the adjusting spindle (8).
  • the controlled reverse rotation is initiated by pressurizing the self-closing multi-disc brake with pressure oil via the pressure port so that the brake (16) releases.
  • the on the braked first part (1.6) of the crosspiece (1) struck conveyor rope (20) rotates back controlled due to the prevailing in the hoisting rope torques. By the reverse rotation shortens the hoisting rope (20).
  • the invention proposes a two-piece cross piece of a universal joint in the intermediate harness between the hoisting rope and conveyor of a drum carrier, wherein the first and second part in the direction of Connecting axle are permanently connected to each other.
  • the first part of the crosspiece articulated to the hoisting rope is rotatable about the connecting axis, while the second part of the cross piece connected to the conveying means is non-rotatably supported on the conveying means guided in the hoistway.
  • the reverse rotation of the hoisting rope can be carried out in a controlled manner in which the rotational speed of the connected to the hoisting rope first part of the crosspiece is selectively limited or reduced after releasing the brake relative to the second part of the crosspiece. At the same time can be adjusted by the controlled reverse rotation, the length of the hoisting rope.
  • No. description 1. crosspiece 1.1 First swivel 1.2. First axis of rotation 1.3 Second pivot 1.4 Second axis of rotation 1.5 Connection axis 1.6 First part 1.7 Second part Second wave 2.1 section 2.2 shaft journal 2.3 passage 2.4 stub shaft Third sliding piece 4th flange 4.1 gearing 5th casing 5.1 Inner 5.2 attack 6th external teeth 7th seal 8th.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP18215422.9A 2018-03-16 2018-12-21 Machine de transport à tambour Active EP3539917B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018106239.7A DE102018106239A1 (de) 2018-03-16 2018-03-16 Trommelfördermaschine

Publications (2)

Publication Number Publication Date
EP3539917A1 true EP3539917A1 (fr) 2019-09-18
EP3539917B1 EP3539917B1 (fr) 2020-08-19

Family

ID=64900804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18215422.9A Active EP3539917B1 (fr) 2018-03-16 2018-12-21 Machine de transport à tambour

Country Status (2)

Country Link
EP (1) EP3539917B1 (fr)
DE (1) DE102018106239A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019107894A1 (de) * 2019-03-27 2020-10-01 Duallift Gmbh Befestigungsvorrichtung zum Anbinden eines Seils einer Winde an einem Objekt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941964A (en) * 1929-10-28 1934-01-02 Felten & Guilleaume Carlswerk Carrying rope
DE812356C (de) * 1949-08-03 1951-08-30 Yale & Towne Mfg Co Sicherung gegen UEberlasten von Hebezeugen o. dgl.
DE1031591B (de) * 1953-07-09 1958-06-04 Hammerwerk Richard Naescher Wirbel, insbesondere fuer Zwischengeschirre fuer Foerderkoerbe, Tiefbohreinrichtungen u. dgl.
DE102015116515A1 (de) * 2015-09-29 2017-03-30 Olko-Maschinentechnik Gmbh Trommelförderanlage mit Seilüberwachungseinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941964A (en) * 1929-10-28 1934-01-02 Felten & Guilleaume Carlswerk Carrying rope
DE812356C (de) * 1949-08-03 1951-08-30 Yale & Towne Mfg Co Sicherung gegen UEberlasten von Hebezeugen o. dgl.
DE1031591B (de) * 1953-07-09 1958-06-04 Hammerwerk Richard Naescher Wirbel, insbesondere fuer Zwischengeschirre fuer Foerderkoerbe, Tiefbohreinrichtungen u. dgl.
DE102015116515A1 (de) * 2015-09-29 2017-03-30 Olko-Maschinentechnik Gmbh Trommelförderanlage mit Seilüberwachungseinrichtung

Also Published As

Publication number Publication date
EP3539917B1 (fr) 2020-08-19
DE102018106239A1 (de) 2019-09-19

Similar Documents

Publication Publication Date Title
EP1259455B1 (fr) Dispositif de levage
DE69725865T2 (de) Redundantes bohrhebewerk
EP3317222B1 (fr) Système de treuil de levage
DE102010005995B4 (de) Vorrichtung zum stationären Anordnen von schwimmenden Körpern
EP0578069A1 (fr) Dispositif d'entrainement pour une machine de levage, en particulier pour un ascenseur de matériaux ou de personnes
DE2831789A1 (de) Derrick-kran
EP2736831B1 (fr) Dispositif de levage
EP2984020A1 (fr) Grue et procédé pour vérifier le câblage d'une telle grue
EP3539917B1 (fr) Machine de transport à tambour
EP2706032B1 (fr) Dispositif de réception de charge, en particulier moufle inférieure pour un appareil de levage
EP1460025B1 (fr) Treuil avec deux cables porteurs
DE202011001850U1 (de) Kran
EP2144838B1 (fr) Treuil
DE102006037253A1 (de) Aufzugsanlage
EP4095083A1 (fr) Agencement d'alignement d'une charge soulevée
DE69828213T2 (de) Freies Fall durch Entkupplung
EP3715308A1 (fr) Moyen de suspension permettant de suspendre des charges sur un moyen de support
DE19846671A1 (de) Treibscheibenbremse mit erhöhter Redundanz
DE3146829C2 (de) Innenbefahrvorrichtung für Großbehälter
DE2328449C2 (de) Vorrichtung zum mehrlagigen Aufwickeln von Seilen, Kabeln od. dgl
DE202017000487U1 (de) Seilzug-Ausgleichsheber
EP0316757B1 (fr) Installation de commande pour treuils à câble et/ou mécanismes rotatifs dans les appareils de levage
WO2019179870A1 (fr) Dispositif de levage à ressort pour grue
EP2628700B1 (fr) Dispositif de levage à double treuil
AT390978B (de) Spannvorrichtung, insbesondere fuer seile von seilbahnen

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190806

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

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: 20200323

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018002242

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

Ref country code: AT

Ref legal event code: REF

Ref document number: 1303720

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200915

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: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200819

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

Ref country code: FI

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

Effective date: 20200819

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: 20201221

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: 20201120

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: 20200819

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: 20201119

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: 20200819

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: 20201119

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: 20201219

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: 20200819

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: 20200819

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: 20200819

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: 20200819

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

Ref country code: EE

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

Effective date: 20200819

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: 20200819

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: 20200819

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: 20200819

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: 20200819

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018002242

Country of ref document: DE

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: 20200819

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: 20200819

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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

Ref country code: 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: 20200819

26N No opposition filed

Effective date: 20210520

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: 20200819

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: 20200819

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: 20200819

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201231

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: 20201221

Ref country code: LU

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

Effective date: 20201221

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

Ref country code: TR

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

Effective date: 20200819

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: 20200819

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: 20200819

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: 20200819

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

Ref country code: BE

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

Effective date: 20201231

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: LI

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

Effective date: 20211231

Ref country code: CH

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

Effective date: 20211231

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

Ref country code: GB

Payment date: 20231220

Year of fee payment: 6

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

Ref country code: SE

Payment date: 20231219

Year of fee payment: 6

Ref country code: FR

Payment date: 20231220

Year of fee payment: 6

Ref country code: DE

Payment date: 20231011

Year of fee payment: 6

Ref country code: AT

Payment date: 20231214

Year of fee payment: 6