EP1673301B1 - Antriebssystem für enge triebwerksräume - Google Patents

Antriebssystem für enge triebwerksräume Download PDF

Info

Publication number
EP1673301B1
EP1673301B1 EP04786869A EP04786869A EP1673301B1 EP 1673301 B1 EP1673301 B1 EP 1673301B1 EP 04786869 A EP04786869 A EP 04786869A EP 04786869 A EP04786869 A EP 04786869A EP 1673301 B1 EP1673301 B1 EP 1673301B1
Authority
EP
European Patent Office
Prior art keywords
counterweight
cable
lift
car
base frame
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.)
Active
Application number
EP04786869A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1673301A1 (de
Inventor
Dietmar KÜNTSCHER
Klaus Fichtner
Horst Wittur
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.)
Wittur AG
Original Assignee
Wittur AG
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
Priority claimed from DE10348151A external-priority patent/DE10348151A1/de
Priority claimed from DE20320076U external-priority patent/DE20320076U1/de
Application filed by Wittur AG filed Critical Wittur AG
Publication of EP1673301A1 publication Critical patent/EP1673301A1/de
Application granted granted Critical
Publication of EP1673301B1 publication Critical patent/EP1673301B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Definitions

  • the invention relates to an elevator with a drive system for narrow engine rooms with a narrow-built drive motor, a smaller diameter traction sheave with double Seilumschlingung over a counter-disc and a cable suspension of at least 2: 1.
  • Traction sheave drives with double Seilumschlingung in which the drive motor with traction sheave and counter-disc are placed in a common engine room or in separate rooms are known.
  • Under drive motor is understood below both a gearless drive motor and a geared motor.
  • the support structure can also be located between the traction sheave and counter-disc shaft ceiling, as described for example in DE 24 41 992 A1.
  • a drive in narrow construction offers, whose axial length is shorter than its diameter (US 5 018 603). Thanks to its slim design, it enables the space between the distance between the car and the counterweight together with elevators with counterweights behind the car to use optimally.
  • the traction sheave engages over the drive motor components, whereby the drive is extremely flat. However, this is at the expense of the diameter of the traction sheave.
  • the diameter of the traction sheave is larger than the diameter of the drive motor.
  • this design requires a very powerful drive motor, especially since the drive motor described is gearless and is operated with a 1: 1 suspension of the car.
  • the invention has for its object to provide a easy to assemble, durable drive system for narrow engine rooms, with particular emphasis is placed on a simple, inexpensive and easily accessible installation of the drive and the car.
  • a slim-line drive motor in conjunction with a smaller diameter traction sheave - always based on the diameter of the drive motor - and a counter pulley for a double Seilumschlingung the traction sheave creates the possibility to realize an overall very small drive with low energy consumption and a relatively gentle stress on the ropes , Especially for large heights and high speeds brings a double wrap the traction sheave and the associated increased propulsion great advantages. This can be done in favor of "semi-circular" grooves in the traction sheave on otherwise common grooves with "undercut” or "wedge cut", which has a very beneficial effect on the life of the ropes and the traction sheave itself.
  • a rope drive with double wrap can be easily adapted to any desired system distance between the car and counterweight.
  • the Seilendbefest Trenten and / or other pulleys required in at least one 2: 1 suspension of the car are arranged in a further embodiment of the invention together with the drive on a common base frame.
  • the drive consisting of the slim-line drive motor with gear or gearless, a terminal box, a braking device and the traction sheave
  • the counter-disc, the base frame, the attachment points and / or other pulleys together form a system unit.
  • the base frame itself is provided with feet or special vibration-damping supports.
  • the system unit according to the invention thus comprises, with the exception of the cable harness, the entire technical equipment. The assembly is by simply putting up Can be realized without any fastening means for the base frame in the engine room. This is possible because in the system unit without additional adjustments, the sum of all horizontally acting static and dynamic forces is almost zero and thus displacements of the system unit does not take place on their installation area.
  • the system unit can thereby be installed in a particularly simple manner. With a hoist, the system unit is inserted into the machine room without further attachment work.
  • the machine frame rests stable, tilt and shift safe on its preferred rubber pads. It only needs the ends of the corresponding threaded rope strand to be fixed to the machine frame given attachment points. This is usually done using rubber or spring-loaded tie rods, at the ends of which are cable eyelets.
  • the cable strand is guided via additional deflection rollers already mounted in the base frame.
  • the counter load is not guided between the rear wall of the car and the rear wall of the shaft, but between side walls of the car and shaft. Accordingly, the car guide pulley and counterweight pulley is rotated 90 °. This requires, on both sides of doors in the shaft and in the car, a mutual access and possibly a passage through the car possible.
  • the base frame for better transport in a part with drive and counter pulley and a part with the Seilendbefest Trenten and / or other pulleys is divided. As a result, facilitate assembly work in problematic structural conditions.
  • the drive to increase the allowable static load and thus the total mass of the entire elevator is equipped with an outer bearing next to the traction sheave.
  • the motor drive unit can thus be a component of the system unit in a development of the invention and insofar also factory assembled and installed.
  • the cable strand sections to the car and the counterweight run obliquely to the vertical, in such a way that in the sum again result in vertical resulting total forces both for the car and for the counterweight.
  • a system unit with double wrap and 2: 1 suspension is shown schematically in a front view.
  • a drive motor 2 is mounted, which drives a traction sheave 3 positively connected to the rotor of the drive motor 2.
  • the traction sheave has a smaller diameter than the drive motor.
  • the drive motor is either gearless or he takes on a transmission, such as a planetary gear.
  • On the base frame 1 also sits a counter pulley 4 for double wrapping the traction sheave 3 with a strand of round cables 5. According to Fig.
  • the traction sheave 3 and the counter pulley 4 are arranged vertically offset, and that is the counter pulley 4 below the traction sheave 3 and of the drive motor 2 mounted on the base frame 1. But it can also be a substantially horizontal arrangement of traction sheave. 3 and counter-disc 4 can be selected.
  • the horizontal center distance of traction sheave 3 and the opposite pulley 4, so the center distance of the ropes 5 for car and counterweight, is selected according to the diameter of the traction sheave 3 and the opposite pulley 4 and the system distance of the car and counterweight. There is thus no Umlenkfit'zuslegilich required to the counter-disc 3.
  • the base frame 1, together with the base frame 1 factory-mounted drive (drive motor 2, traction sheave 3, braking device, junction box and other accessories) and the factory already mounted counter pulley 4 is set with a hoist on the shaft ceiling 6 of an elevator shaft, from the in Fig. 1, the rear wall 7 is partially indicated.
  • the shaft ceiling 6 In the shaft ceiling 6 are openings for leading to and from the car 8 cable section 11, 12 and to and from the counterweight 14 leading strand sections 17, 18 of the cable strand fifth
  • the car 8 is taken approximately symmetrically in a car frame 9.
  • the symmetry of a "symmetrical suspension” depends essentially on the center of gravity of the unloaded car 8. This center of gravity may vary, for example, due to the weight of the car door used.
  • a car deflecting roller 10 for a minimum of 2: 1 suspension ("upper bottle”). Between the rear wall of the car 8 and the shaft wall 7 runs in a counterweight frame 15 taken counterweight 14. Above in the counterweight frame 14, a counterweight pulley 16 is mounted. The center distance of the cable strand sections 11, 12 to the cable strand sections 17, 18 forms the system distance of car 8 and counterweight 14th
  • the cable strand 5 is fastened with its one end (cable strand section 12) to a car-end cable end attachment 13 on the base frame 1 in a conventional manner.
  • the base frame 1 all necessary precautions are already taken at the factory.
  • Starting from the cable strand section 12 wraps around the cable strand 5 the car guide pulley 10, runs as a cable section 11 up again, leads over the traction sheave 3 to the opposite pulley 4, wraps around the counter pulley 4 and leads back to the traction sheave 3 and wraps around this for the second time, again leads to the counter pulley 4 and runs from this as a cable strand section 17 to the counterweight deflection roller 16, wraps around the counterweight deflection roller 16 and ultimately leads back up to the Seilendbefest Trent 19 on the base frame 1 on the side of the counterweight 14.
  • Both ends of the cable strand 5 are thus on the base frame 1 at the factory attached to predetermined Seilendbefest Trenten.
  • all mounting and adjustment work in the shaft itself is omitted and the roof of the engine room does not have to be designed to carry the car, counterweight and rope loads. It can be seen from the front view that left of the base frame 1, viewed in vertical alignment with the car 8, enough space for a three-sided detour for maintenance personnel is present without the engine room would have to be extended on this side of the shaft addition.
  • FIG. 2 schematically shows the same system unit according to FIG. 1 in a side view.
  • the same reference numerals - as in the following figures - each have the same components.
  • the base frame 1 Shown is the base frame 1 with the narrow drive motor 2, for a double wrap relatively narrow traction sheave and the opposite pulley 4.
  • the base frame 1 carries according to an embodiment of the invention and depending on the space immediately adjacent to the drive motor 1, a motor drive unit 20 and / or a control device for the elevator, for example, a converter.
  • the car-end Seilendbefest While 13 can be seen.
  • the attached to this Seilendbefest Trent 13 cable section 12 leads through a breakthrough in the shaft ceiling 6 to the cage frame 9 for the car 8 mounted car deflection roller 10, wraps around this car-pulley 10 and continues as a rope section 11 to the traction sheave 3 of the drive.
  • the further rope run is described in detail in FIG.
  • Fig. 3 which schematically shows the same system unit with a view from the top of the machine room, it can be seen even more clearly the small footprint of the base frame 1, the drive motor 2 with the form-fitting attached traction sheave 3, the directly mounted in the base frame 1 counter-disc 4, the Seilendbefest Trent 13, 19 carries for the cable section 11, 17 of the cable strand 5 and the motor drive unit 20 and / or a control device for the elevator as a system unit.
  • Fig. 4 shows schematically for the same drive arrangement, the view from above of the car 8 and the counterweight 14 within the shaft walls, not shown.
  • x a distance in the offset in the axial direction of car deflection roller 10 and counterweight deflection roller 16 is designated. This offset is dependent on the center of gravity of the empty car 8 and the arrangement of the counterweight 14 in the shaft.
  • the car 8 and the counterweight 14 are suspended in the center of gravity or near their centers of gravity and the Cable strands 11, 12, 17, 18 run in the factory-set system distance of the car 8 and counterweight 14 almost perpendicular or inclined in each case in the same opposite angle and thus with a vertical resultant.
  • This makes it possible to set up the base frame 1 without any measures for its anchoring on the shaft ceiling 6 in the engine room.
  • a system unit according to the invention is shown in highly schematic form, which is provided for suspension of the counterweight between a side wall of the car and a side wall of the shaft.
  • the shaft walls themselves are not shown.
  • the car 8 and car frame 9 are rotated by 90 ° as compared with FIGS. 1 and 4 to allow access of the car from two opposite sides (from right and left in FIG. 6). This allows, for example, the loading of conveyed.
  • Fig. 6 shows the view from above. It is on both sides of doors in the shaft and in the car assuming a passage (in Fig. 6 from right to left and vice versa) possible.
  • Such an arrangement should also be provided in buildings which allow, for example, only alternating access to the shaft.
  • the car deflecting roller 10 is mounted relative to the car 8 and the counterweight guide roller 16 and the counterweight 14 twisted / staggered.
  • the cable section 12 of the cable strand 5 is not attached to a Seilendbefest Trent the base frame 1, but as a strand section 12 initially passed over a further guide roller 21, which is mounted in the base frame 1, and only after its deflection at a Seilendbefest Trent 13 is fixed to the car frame 9.
  • the cable strand section of the counterweight deflection roller initially runs over a deflection roller likewise mounted in the base frame 1 and is fastened to the counterweight frame 9 only after its deflection at a cable end attachment.
  • the axes / waves of the additional guide rollers 21 are preferably in alignment and the guide rollers 21 themselves parallel to each other in the space behind the drive motor traction sheave unit 2, 3 and the counter pulley 4. Between or behind or above the two pulleys 21 is still sufficient space for the installation of a motor drive unit and / or a control device for the elevator. Thus, it requires for the engine room with, for example, three-sided accessibility of the drive no larger floor plan than for the elevator shaft itself.
  • a 4: 1 suspension can also be realized in a simple manner.
  • the Seilendbefest Trent 13 for the cable section 12 to the cabin and the attachment point for the cable section to the counterweight are both in the base frame 1, as shown in FIG. 1 to FIG. 3 can be seen.
  • the car-side cable section 12 is guided by the Seilendbefest Trent 13 on the base frame 1 coming over a first in the upper car frame 9 mounted pulley 10.
  • the cable strand 5 is deflected as a cable strand section 11 via a deflection roller 21 mounted in the base frame 1 and again via a second deflection roller 10 mounted in the upper cage frame, before the cable strand 5 twice wraps around the traction sheave 3 and the opposite pulley 4.
  • the cable strand guide takes place in the same way.
  • the Seilendbefest for the Seilstrangenden on the base frame 1 and mounted in the base frame 1, the car frame 9 and the counterweight frame pulleys are factory already provided according to the planned system spacing or cable center distance of the elevator, which is why even with a 4: 1 suspension all adjustments for installation the system unit omitted.
  • All rope forces act according to the resulting cable strand guide in the vertical direction, which is why the base frame 1 can not move laterally.
  • no or negligible small moments are exerted on the guide rails for the car frame 9 and the guide rail for the counterweight frame and the frictional forces occurring during driving are minimized.
  • the system unit can be split in all versions for better transport and better installation.
  • the division takes place through the base frame 1 into a part with the drive 2, 3 and the counter pulley 4 and in another part with the Seilendbefest Trent 13, 19 and / or the optionally further pulleys.
  • Both parts of the system unit can be individually juxtaposed or assembled with their base frame without any further anchoring on the shaft ceiling 6.
  • the drive 2, 3 to increase the allowable static load and thus the total mass of the entire elevator is equipped with a not shown outer bearing next to the traction sheave 3.
  • a 3: 1 or 4: 1 suspension is also possible for arrangements with laterally guided counter load.
EP04786869A 2003-10-13 2004-09-29 Antriebssystem für enge triebwerksräume Active EP1673301B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10348151A DE10348151A1 (de) 2003-10-13 2003-10-13 Antriebssystem für enge Triebwerksräume
DE20320076U DE20320076U1 (de) 2003-12-23 2003-12-23 Antriebssystem für enge Triebwerksräume
PCT/DE2004/002156 WO2005040029A1 (de) 2003-10-13 2004-09-29 Antriebssystem für enge triebwerksräume

Publications (2)

Publication Number Publication Date
EP1673301A1 EP1673301A1 (de) 2006-06-28
EP1673301B1 true EP1673301B1 (de) 2006-12-20

Family

ID=34524028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04786869A Active EP1673301B1 (de) 2003-10-13 2004-09-29 Antriebssystem für enge triebwerksräume

Country Status (6)

Country Link
EP (1) EP1673301B1 (es)
AT (1) ATE348782T1 (es)
DE (1) DE502004002404D1 (es)
ES (1) ES2274488T3 (es)
RU (1) RU2300490C2 (es)
WO (1) WO2005040029A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD455Z5 (ro) * 2010-10-26 2012-07-31 Владимир СПЫНУ Elevator vertical cu pilon

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922878A (ja) * 1982-07-29 1984-02-06 三菱電機株式会社 エレベ−タ用駆動装置
AU580453B2 (en) * 1985-11-04 1989-01-12 Johns Perry Industries Pty. Ltd. Lift sheave
FI92182C (fi) * 1992-07-07 1994-10-10 Kone Oy Vetopyörähissi
WO2002053486A1 (de) * 2001-01-04 2002-07-11 Wittur Ag Getriebeloser seilaufzug mit doppelt umschlungenen treibscheibenantrieb
DE10205170B4 (de) * 2002-02-07 2005-07-21 Wittur Ag Treibscheibenaufzug

Also Published As

Publication number Publication date
ES2274488T3 (es) 2007-05-16
ATE348782T1 (de) 2007-01-15
WO2005040029A1 (de) 2005-05-06
EP1673301A1 (de) 2006-06-28
RU2006107529A (ru) 2006-07-10
DE502004002404D1 (de) 2007-02-01
RU2300490C2 (ru) 2007-06-10

Similar Documents

Publication Publication Date Title
DE19632850C2 (de) Treibscheibenaufzug ohne Gegengewicht
EP1149795B1 (de) Anordnung des Antriebsmodules eines Aufzugs
EP1446352B1 (de) Aufzugssystem
EP1621509B1 (de) Anordnung von einer Antriebsmaschine einer Aufzugsanlage
DE60007512T2 (de) Treibscheibenaufzug
EP1448470B1 (de) Aufzug mit riemenartigem übertragungsmittel, insbesondere mit zahnriemen, als tragmittel und/oder treibmittel
DE69919194T2 (de) Treiberschaltung
DE69933199T2 (de) Aufzugssystem mit einem zwischen der aufzugskabine und der schachtwand angeordneten antriebsmotor
EP1216949B1 (de) Treibscheibenaufzug mit einer Aufzugskabine in Rucksack-Bauweise
EP2639194B1 (de) Treibscheibenaufzug ohne Triebwerksraum
DE102006037253A1 (de) Aufzugsanlage
EP1673301B1 (de) Antriebssystem für enge triebwerksräume
DE202006016792U1 (de) Liftsystem und Aufzug ohne Maschinenraum
DE60315873T2 (de) Antriebsscheibenaufzug ohne gegengewicht
EP1656318B9 (de) Verfahren zur Montage eines Aufzugs
DE20320076U1 (de) Antriebssystem für enge Triebwerksräume
DE10348151A1 (de) Antriebssystem für enge Triebwerksräume
AT410784B (de) Aufzug
DE19860458C1 (de) Seiltrieb für Gebäudeaufzüge
EP1588978B1 (de) Antrieb für eine Aufzugsanlage
DE19963297B4 (de) Aufzug
EP4344430A1 (de) Maschinenraumloses aufzugssystem
EP1045811B1 (de) Seil-aufzug mit treibscheibe
EP3235770A1 (de) Verfahren zur nachrüstung eines aufzugs und korrespondierender aufzug
DE20321733U1 (de) Gegengewichtsloser Treibscheibenaufzug

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: 20051104

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

DAX Request for extension of the european patent (deleted)
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

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

Effective date: 20061220

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: 20061220

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: 20061220

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: 20061220

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: 20061220

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: 20061220

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: 20061220

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: 20061220

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: 20061220

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

REF Corresponds to:

Ref document number: 502004002404

Country of ref document: DE

Date of ref document: 20070201

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070202

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: 20070320

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: 20070320

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: 20070424

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20070400774

Country of ref document: GR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2274488

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
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: 20070921

BERE Be: lapsed

Owner name: WITTUR A.G.

Effective date: 20070930

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: 20070930

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: 20070930

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: 20070929

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: 20061220

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: 20070930

Ref country code: CH

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

Effective date: 20070930

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

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: 20061220

Ref country code: LU

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

Effective date: 20070929

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: 20070621

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: 20080930

Ref country code: CH

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

Effective date: 20080930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

Country of ref document: DE

Representative=s name: MARTIN MISSELHORN PATENT- UND RECHTSANWALT, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

Country of ref document: DE

Representative=s name: MARTIN MISSELHORN PATENT- UND RECHTSANWALT, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

Country of ref document: DE

Representative=s name: MARTIN MISSELHORN PATENT- UND RECHTSANWALT, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

Country of ref document: DE

Representative=s name: MISSELHORN, MARTIN, DIPL.-ING., DE

Effective date: 20120712

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

Country of ref document: DE

Representative=s name: MISSELHORN, MARTIN, DIPL.-ING., DE

Effective date: 20120405

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

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: 502004002404

Country of ref document: DE

Owner name: WITTUR HOLDING GMBH, DE

Free format text: FORMER OWNER: WITTUR AG, 85259 WIEDENZHAUSEN, DE

Effective date: 20131114

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004002404

Country of ref document: DE

Representative=s name: MISSELHORN, MARTIN, DIPL.-ING., DE

Effective date: 20130621

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: GR

Payment date: 20220920

Year of fee payment: 19

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

Ref country code: TR

Payment date: 20230919

Year of fee payment: 20

Ref country code: GB

Payment date: 20230921

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20230918

Year of fee payment: 20

Ref country code: DE

Payment date: 20230919

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20231019

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20230929

Year of fee payment: 20