EP1656318A1 - Elevator - Google Patents
ElevatorInfo
- Publication number
- EP1656318A1 EP1656318A1 EP04730191A EP04730191A EP1656318A1 EP 1656318 A1 EP1656318 A1 EP 1656318A1 EP 04730191 A EP04730191 A EP 04730191A EP 04730191 A EP04730191 A EP 04730191A EP 1656318 A1 EP1656318 A1 EP 1656318A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elevator
- car
- drive
- shaft
- pulley
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
Definitions
- the invention relates to an elevator with a highly eccentric to a support means set in a loose roll 2: 1 suspended car and with a drive formed at least from a motor, a traction sheave and a brake.
- a highly eccentrically suspended in so-called backpack suspension car is for example from EP 0706969 Bl, EP 1 024 105 AI, WO 99/33 742 AI, and JP 2000-7253, DE 195 46 590 C2 and DE 100 64 850 C2, A known.
- Carriages in rear suspension have the great advantage that they are accessible from three sides and are therefore very variable in buildings to be retrofitted with elevators.
- JP 2000-7253 and DE 100 64 850 C2 cabin and counter load are hung in a 1: 1 suspension pulley over a in the upper part of the shaft between an adjacent shaft wall and the car rear wall or the vertical extension of this area, by guiding the ropes over a traction sheave and struck directly on the car and on the counter load.
- This requires a powerful gearless drive.
- the cable guide is carried out so that from an upper rope stop the rope runs down, reverses on a permanently installed on the car deflection pulley, on the traction sheave again is guided downwards, reverses on a roller fixedly mounted on the counterweight and finally attached to the second end in the shaft head on a second cable stop.
- a 2: 1 suspension is realized, which in principle allows to use smaller, high-speed, gearless drives with an available half torque compared to a 1: 1 suspension.
- Such drives because the torque of a motor is proportional to the square of its diameter, can be accommodated more easily in a machine roomless shaft due to the smaller diameter of the drive.
- the invention is based on the object, starting from a 2: 1 suspension for baggage-driven cars, to offer an engine room-less installation of a gearless elevator drive for different cases of cramped shaft conditions.
- FIG. 1 shows schematically a first arrangement without a drive train in a drive shaft in an elevator shaft
- FIG. 2 is a schematic view of a further machine roomless arrangement of a drive in an elevator shaft
- FIG. 3 is a schematic view of a third arrangement without a drive train in a lift shaft.
- a support means set 2 fastened at both ends in the upper region of an elevator shaft 1 successively wraps around a counter-load deflection roller 4, a drive pulley 5 of the drive, an input pulley 6 of the drive arranged parallel to the axis of the drive pulley 5, again the traction sheave 5 and the counter pulley 6 of the drive and one attached to a support frame 7 for a car 8 in backpack suspension elevator pulley 9.
- the drive 5, 6 is formed of a non-visible gearless motor, a coaxial with the motor shaft or on a common shaft traction sheave 5, a brake device, not shown, which operates on the engine and / or the traction sheave 5, and the counter-disc 6 ,
- the motor is regulated with the aid of a frequency converter and, in normal operation, also takes over the braking and stopping of the elevator car 8.
- the counter disk 6 also serves as a deflection disk for the support means set 2 with respect to its guidance in the direction of the car deflection roller 9.
- the carrier or carriers for the drive 5, 6 are not shown in detail. They can rest on the guide rails 10 or in the masonry of the elevator shaft 1.
- a separate engine room is omitted by the drive 5, 6 is arranged with the traction sheave 5 and the counter disk 6 in the shaft head of the elevator shaft 1. If an engine room above the shaft head is present, of course, the drive 5, 6 are installed in this same way.
- the car 8 is fixedly connected to the support frame 7, which is guided in the guide rails 10 in the elevator shaft 1.
- the guide rails 10 are fastened in the example to an adjacent wall 12 of the elevator shaft.
- Parallel to the counter-load 3 is guided on the guide rails 10 in the elevator shaft 1. This is shown in plan view, with the discs 5, 6 and pulleys 4, 9 are not shown in the plan view to improve.
- Fig. 2 differs from Fig. 1 in that the drive 5, 6 is arranged steeper at an angle ⁇ and the car guide pulley 9 is not mounted above, but below the car 8 on the support frame 7.
- the car 8 in the elevator shaft can likewise be raised again, as in FIG. 1, up to a permissible minimum distance between the shaft ceiling and the car ceiling.
- the car deflecting roller 9 does not protrude in an advantageous manner to under the support frame 7, whereby no obstruction occurs when driving up to the buffers on the shaft bottom.
- the car deflecting roller 7 is rotated analogously to the counter-load deflection roller 4 in this embodiment.
- Fig. 3 the steep arrangement of traction sheave 5 and counter-disc 6 (angle ⁇ corresponding to FIG. 2) is maintained, but also the car-deflecting roller 9 is fixed to the top of the support frame 7 as shown in FIG. Unlike in Fig. 1 and Fig. 2, however, two pairs of guide rails are provided, namely a pair of guide rails 10 for the support frame 7 and a pair of guide rails 11 for a cross-sectionally approximately square counter load 3.
- the support frame 7 is in the space between the Guide rails 10, 11 pushed in, whereby the distance between the adjacent wall 12 of the elevator shaft 1 and the rear wall of the car 8 can be reduced to the space for the counterweight 3.
- the arrangement according to FIG. 3 is consequently particularly suitable for very narrow elevator shafts 1.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10319731A DE10319731B4 (en) | 2003-04-30 | 2003-04-30 | elevator |
PCT/DE2004/000898 WO2004096691A1 (en) | 2003-04-30 | 2004-04-29 | Elevator |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1656318A1 true EP1656318A1 (en) | 2006-05-17 |
EP1656318B1 EP1656318B1 (en) | 2010-12-29 |
EP1656318B9 EP1656318B9 (en) | 2011-03-23 |
Family
ID=33394063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04730191A Expired - Lifetime EP1656318B9 (en) | 2003-04-30 | 2004-04-29 | Method for installing an elevator |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1656318B9 (en) |
AT (1) | ATE493361T1 (en) |
DE (2) | DE10319731B4 (en) |
ES (1) | ES2355898T3 (en) |
WO (1) | WO2004096691A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005047499A1 (en) * | 2005-10-04 | 2007-04-12 | Wittur Ag | Elevator (rucksack lift with cabin suspended on the car frame) |
DE102006005948A1 (en) * | 2006-02-09 | 2007-10-18 | Aufzugteile Bt Gmbh | Lift (elevator) for transportation between floors has carrier cables on cabin side diverted by individual spatially separated diverting rollers with separate axles |
ITMI20062542A1 (en) * | 2006-12-29 | 2008-06-30 | L A Consulting S A S | LIFT WITH DOUBLE TRACTION PULLEY |
CN109678036A (en) * | 2018-12-13 | 2019-04-26 | 中国矿业大学 | Mine vertical shaft ultra-deep is apart from heavy-duty lifting system and its matches redistribution method |
DE202019101607U1 (en) * | 2019-03-20 | 2020-05-08 | Wittur Holding Gmbh | Elevator for particularly small elevator shafts |
CN114394508B (en) * | 2022-01-19 | 2024-01-30 | 浙江安家快速电梯有限公司 | Knapsack frame elevator with car top wheel structure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5048646A (en) * | 1973-09-07 | 1975-04-30 | ||
JPS5922878A (en) * | 1982-07-29 | 1984-02-06 | 三菱電機株式会社 | Drive for elevator |
DE4436088B4 (en) * | 1994-10-10 | 2005-06-16 | Wittur Ag | Elevator with a rack guided on a rack car |
DE19546590C2 (en) * | 1995-12-13 | 2000-06-15 | Wittur Aufzugteile Gmbh & Co | Hoist |
CZ291883B6 (en) * | 1997-12-23 | 2003-06-18 | Inventio Ag | Cable elevator with a drive plate |
US6247557B1 (en) * | 1998-04-28 | 2001-06-19 | Kabushiki Kaisha Toshiba | Traction type elevator apparatus |
FI111622B (en) * | 1999-01-27 | 2003-08-29 | Kone Corp | Drive wheel lift and flywheel operation |
JP2002145556A (en) * | 2000-11-13 | 2002-05-22 | Mitsubishi Electric Corp | Elevator device |
DE10064850C2 (en) * | 2000-12-23 | 2002-11-21 | Ziehl Abegg Ag | Traction sheave elevator with a backpack-style elevator car |
CZ299209B6 (en) * | 2001-01-04 | 2008-05-21 | Kone Corporation | Gearless cable lift with parallel bearer cable dually wound drive disk mechanism |
FR2819796B1 (en) * | 2001-01-19 | 2003-04-11 | Emile Kadoche | MOTORIZATION ON BOARD UNDER AN ELEVATOR CAB |
-
2003
- 2003-04-30 DE DE10319731A patent/DE10319731B4/en not_active Expired - Lifetime
-
2004
- 2004-04-29 ES ES04730191T patent/ES2355898T3/en not_active Expired - Lifetime
- 2004-04-29 EP EP04730191A patent/EP1656318B9/en not_active Expired - Lifetime
- 2004-04-29 DE DE502004012068T patent/DE502004012068D1/en not_active Expired - Lifetime
- 2004-04-29 AT AT04730191T patent/ATE493361T1/en active
- 2004-04-29 WO PCT/DE2004/000898 patent/WO2004096691A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2004096691A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE493361T1 (en) | 2011-01-15 |
EP1656318B9 (en) | 2011-03-23 |
DE10319731A1 (en) | 2004-11-25 |
ES2355898T3 (en) | 2011-04-01 |
EP1656318B1 (en) | 2010-12-29 |
DE10319731B4 (en) | 2005-06-02 |
DE502004012068D1 (en) | 2011-02-10 |
WO2004096691A1 (en) | 2004-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1446351B1 (en) | Elevator system | |
EP1326797B1 (en) | Elevator with drive unit mounted in a superior lateral section of the elevator hoistway | |
EP1448470B1 (en) | Elevator with belt-type means of transmission, especially a toothed belt, as a means of support or driving means | |
EP1606208B1 (en) | Lift with a 2:1 tooth belt guide | |
WO1999016694A2 (en) | Preassembled elevator shaft | |
EP1935829A1 (en) | Elevator comprising two elevator cars in a shaft | |
EP1489033B2 (en) | Elevator with two cars arranged one above the other in the same hoistway | |
EP1656318B9 (en) | Method for installing an elevator | |
EP3114067B1 (en) | Drive with multiple linking element for an elevator system | |
WO2016087532A1 (en) | Elevator system | |
AT410784B (en) | LIFT | |
DE19963286B4 (en) | elevator | |
DE1198972B (en) | Cable lift | |
WO2007143871A2 (en) | Lift system and arrangement of the drive unit | |
EP2468674A1 (en) | Lift facility with double decker | |
WO2010072656A1 (en) | A plurality of elevator cars in an elevator shaft with improved shaft utilization | |
DE19860458C1 (en) | Cable drive for building hoists or lifts has support cable guided round two drive pulleys fixed on basket with their own motorized drives | |
EP1086038A1 (en) | Elevator guiding device | |
EP1437322B1 (en) | Traction sheave elevator | |
DE19963297B4 (en) | elevator | |
EP4344430A1 (en) | Lift system without a machine room | |
DE20219056U1 (en) | Elevator cable drive arrangement via pulley wheels to counterweight | |
DE19963296A1 (en) | Elevator has control unit for elevator drive contained between parts of elevator shaft used for displacement of elevator cabin and displacement of counter-weight | |
DE102005012137A1 (en) | Cable guide, for an elevator cable, has two deflection rollers with radii set to the cable thickness with offset axis planes to form a defined center at their intersection |
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: 20060313 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20090206 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WITTUR HOLDING GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: METHOD FOR INSTALLING AN ELEVATOR |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK 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: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502004012068 Country of ref document: DE Date of ref document: 20110210 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502004012068 Country of ref document: DE Effective date: 20110210 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2355898 Country of ref document: ES Kind code of ref document: T3 Effective date: 20110401 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20110400423 Country of ref document: GR Effective date: 20110317 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20101229 |
|
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: 20101229 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: 20101229 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101229 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: 20110329 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: 20101229 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
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: 20110429 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: 20101229 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: 20101229 |
|
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: 20101229 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: 20101229 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: 20101229 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: 20101229 |
|
BERE | Be: lapsed |
Owner name: WITTUR HOLDING G.M.B.H. Effective date: 20110430 |
|
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: 20101229 Ref country code: IE 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: 20101229 |
|
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: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110430 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
26N | No opposition filed |
Effective date: 20110930 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502004012068 Country of ref document: DE Effective date: 20110930 |
|
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: 20110430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110430 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110430 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502004012068 Country of ref document: DE Representative=s name: MISSELHORN WALL PATENT- UND RECHTSANWAELTE, DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 493361 Country of ref document: AT Kind code of ref document: T Effective date: 20110429 |
|
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: 20110429 |
|
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: 20110429 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101229 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502004012068 Country of ref document: DE Representative=s name: MISSELHORN, MARTIN, DIPL.-ING., DE Effective date: 20120418 Ref country code: DE Ref legal event code: R082 Ref document number: 502004012068 Country of ref document: DE Representative=s name: MISSELHORN, MARTIN, DIPL.-ING., DE Effective date: 20131114 Ref country code: DE Ref legal event code: R081 Ref document number: 502004012068 Country of ref document: DE Owner name: WITTUR HOLDING GMBH, DE Free format text: FORMER OWNER: WITTUR HOLDING GMBH, 85259 WIEDENZHAUSEN, DE Effective date: 20131114 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230428 Year of fee payment: 20 Ref country code: FR Payment date: 20230417 Year of fee payment: 20 Ref country code: ES Payment date: 20230517 Year of fee payment: 20 Ref country code: DE Payment date: 20230418 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20230426 Year of fee payment: 20 Ref country code: GR Payment date: 20230418 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20230420 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 502004012068 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20240508 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20240428 |
|
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 EXPIRATION OF PROTECTION Effective date: 20240428 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20240430 |